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Lv Z, Wang J, Gu M, Zhou L, Shen S, Huang C. Association between the triglyceride glucose index and short-term mortality in septic patients with or without obesity: a retrospective cohort study. Adipocyte 2024; 13:2379867. [PMID: 39011965 PMCID: PMC11253880 DOI: 10.1080/21623945.2024.2379867] [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: 04/04/2024] [Accepted: 07/09/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Sepsis is a significant contributor to both intensive care unit (ICU) admissions and mortality among patients in ICU, with a rising prevalence of obesity. There is a lack of extensive research on the correlation between TyGI and findings in patients with sepsis, especially in obese patients. METHODS This study used a retrospective cohort design and included patients with sepsis (≥18 years) from the Medical Information Mart for Intensive Care IV database. The association between TyGI and outcome was examined using multivariable logistic regression analysis. RESULTS 8,840 patients with sepsis were included in the analysis. The in-ICU mortality rate was 9.7%. Non-survivors exhibited significantly greater TyGI levels than survivors [9.19(8.76-9.71) vs. 9.10(8.67-9.54), p < 0.001]. The adjusted multivariate regression model showed that elevated TyGI values were linked to a greater likelihood of death in ICU (odds ratio [OR] range 1.072-1.793, p < 0.001) and hospital (OR range 1.068-1.445, p = 0.005). Restricted Cubic Spline analysis revealed a nonlinear association between TyGI and in-ICU and in-hospital mortality risks within specified ranges. Subgroup analysis revealed interaction effects in the general obesity, abdominal obesity, and impaired fasting glucose subgroups (p = 0.014, 0.016, and < 0.001, respectively). CONCLUSION TyGI was associated with an increased sepsis-related short-term mortality risk and adverse outcomes after ICU admission.
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Affiliation(s)
- Zhou Lv
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Juntao Wang
- Department of Anesthesiology, The affiliated Hospital of Qingdao University, Qingdao, China
| | - Minglu Gu
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Liuyan Zhou
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Saie Shen
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chunmei Huang
- Department of Geriatrics, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Kholmatova K, Krettek A, Dvoryashina IV, Malyutina S, Kudryavtsev AV. Assessing the prevalence of obesity in a Russian adult population by six indices and their associations with hypertension, diabetes mellitus and hypercholesterolaemia. Int J Circumpolar Health 2024; 83:2386783. [PMID: 39106414 PMCID: PMC11305031 DOI: 10.1080/22423982.2024.2386783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 07/08/2024] [Accepted: 07/28/2024] [Indexed: 08/09/2024] Open
Abstract
The anthropometric index that best predicts cardiometabolic risk remains inconclusive. This study therefore assessed the prevalence of obesity using six indices and compared their associations with obesity-related cardiometabolic disorders. We determined obesity prevalence according to body mass index, waist circumference, waist-to-hip ratio, waist-to-height ratio (WHtR), body fat percentage and fat mass index (FMI) using data from the Know Your Heart study (n = 4495, 35-69 years). The areas under the receiver operating characteristic curves (AUCs) provided predictive values of each index for detecting the presence of hypertension, hypercholesterolaemia and diabetes. Age-standardised obesity prevalence significantly varied according to anthropometric index: from 17.2% (FMI) to 75.8% (WHtR) among men and from 23.6% (FMI) to 65.0% (WHtR) among women. WHtR had the strongest association with hypertension (AUC = 0.784; p < 0.001) and with a combination of disorders (AUC = 0.779; p < 0.001) in women. In women, WHtR also had the largest AUCs for hypercholesterolaemia, in men - for hypertension, diabetes and a combination of disorders, although not all the differences from other obesity indices were significant. WHtR exhibited the closest association between hypertension and a combination of disorders in women and was non-inferior compared to other indices in men.
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Affiliation(s)
- Kamila Kholmatova
- Department of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway
- International Research Competence Centre, Northern State Medical University, Arkhangelsk, Russia
- Department of Hospital Therapy and Endocrinology, Northern State Medical University, Arkhangelsk, Russia
| | - Alexandra Krettek
- Department of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway
- Department of Public Health, School of Health Sciences, University of Skövde, Skövde, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Irina V. Dvoryashina
- Department of Hospital Therapy and Endocrinology, Northern State Medical University, Arkhangelsk, Russia
| | - Sofia Malyutina
- Scientific Research Institute of Internal and Preventive Medicine, Branch of Federal Research Centre Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
- Department of Therapy, Hematology and Transfusiology, Novosibirsk State Medical University, Novosibirsk, Russia
| | - Alexander V. Kudryavtsev
- Department of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway
- International Research Competence Centre, Northern State Medical University, Arkhangelsk, Russia
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Gijbels A, Jardon KM, Trouwborst I, Manusama KC, Goossens GH, Blaak EE, Feskens EJ, Afman LA. Fasting and postprandial plasma metabolite responses to a 12-wk dietary intervention in tissue-specific insulin resistance: a secondary analysis of the PERSonalized glucose Optimization through Nutritional intervention (PERSON) randomized trial. Am J Clin Nutr 2024; 120:347-359. [PMID: 38851634 DOI: 10.1016/j.ajcnut.2024.05.027] [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: 02/22/2024] [Revised: 05/06/2024] [Accepted: 05/28/2024] [Indexed: 06/10/2024] Open
Abstract
BACKGROUND We previously showed that dietary intervention effects on cardiometabolic health were driven by tissue-specific insulin resistance (IR) phenotype: individuals with predominant muscle IR (MIR) benefited more from a low-fat, high-protein, and high-fiber (LFHP) diet, whereas individuals with predominant liver insulin resistance (LIR) benefited more from a high-monounsaturated fatty acid (HMUFA) diet. OBJECTIVES To further characterize the effects of LFHP and HMUFA diets and their interaction with tissue-specific IR, we investigated dietary intervention effects on fasting and postprandial plasma metabolite profile. METHODS Adults with MIR or LIR (40-75 y, BMI 25-40 kg/m2) were randomly assigned to a 12-wk HMUFA or LFHP diet (n = 242). After the exclusion of statin use, 214 participants were included in this prespecified secondary analysis. Plasma samples were collected before (T = 0) and after (T = 30, 60, 120, and 240 min) a high-fat mixed meal for quantification of 247 metabolite measures using nuclear magnetic resonance spectroscopy. RESULTS A larger reduction in fasting VLDL-triacylglycerol (TAG) and VLDL particle size was observed in individuals with MIR following the LFHP diet and those with LIR following the HMUFA diet, although no longer statistically significant after false discovery rate (FDR) adjustment. No IR phenotype-by-diet interactions were found for postprandial plasma metabolites assessed as total area under the curve (tAUC). Irrespective of IR phenotype, the LFHP diet induced greater reductions in postprandial plasma tAUC of the larger VLDL particles and small HDL particles, and TAG content in most VLDL subclasses and the smaller LDL and HDL subclasses (for example, VLDL-TAG tAUC standardized mean change [95% CI] LFHP = -0.29 [-0.43, -0.16] compared with HMUFA = -0.04 [-0.16, 0.09]; FDR-adjusted P for diet × time = 0.041). CONCLUSIONS Diet effects on plasma metabolite profiles were more pronounced than phenotype-by-diet interactions. An LFHP diet may be more effective than an HMUFA diet for reducing cardiometabolic risk in individuals with tissue-specific IR, irrespective of IR phenotype. Am J Clin Nutr 20xx;x:xx. This trial was registered at the clinicaltrials.gov registration (https://clinicaltrials.gov/study/NCT03708419?term=NCT03708419&rank=1) as NCT03708419 and CCMO registration (https://www.toetsingonline.nl/to/ccmo_search.nsf/fABRpop?readform&unids=3969AABCD9BA27FEC12587F1001BCC65) as NL63768.068.17.
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Affiliation(s)
- Anouk Gijbels
- Division of Human Nutrition and Health, Wageningen University, Wageningen, The Netherlands; Top Institute Food and Nutrition (TiFN), Wageningen, The Netherlands.
| | - Kelly M Jardon
- Top Institute Food and Nutrition (TiFN), Wageningen, The Netherlands; Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Inez Trouwborst
- Top Institute Food and Nutrition (TiFN), Wageningen, The Netherlands; Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Koen Cm Manusama
- Division of Human Nutrition and Health, Wageningen University, Wageningen, The Netherlands
| | - Gijs H Goossens
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Ellen E Blaak
- Top Institute Food and Nutrition (TiFN), Wageningen, The Netherlands; Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Edith Jm Feskens
- Division of Human Nutrition and Health, Wageningen University, Wageningen, The Netherlands
| | - Lydia A Afman
- Division of Human Nutrition and Health, Wageningen University, Wageningen, The Netherlands
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Zhao H, Shen L, Liu Y. Curvilinear relationship was found between visceral adiposity index and stress urinary incontinence among US adult women: A cross-sectional study. Neurourol Urodyn 2024. [PMID: 39086153 DOI: 10.1002/nau.25564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 07/10/2024] [Accepted: 07/15/2024] [Indexed: 08/02/2024]
Abstract
AIMS The purpose of this study was to find out the relation between visceral adipose index (VAI) levels and stress urinary incontinence (SUI) in adult women. METHODS From the National Health and Nutrition Examination Survey (NHANES) 2007-2020, females aged 20 or above were identified for this study. Visceral adiposity was determined using the VAI score, and the assessment of urinary incontinence was carried out through a correlation questionnaire. Logistic regression models and restricted cubic spline (RCS) regression were employed to analyze the relationship between VAI levels and SUI. RESULTS Among the 6522 participants, 2672 (41.0%) were reported SUI. Multivariate logistic regression revealed significantly higher odds of SUI with increasing VAI levels (Q4 vs. Q1), adjusted odds ratio (aOR) = 1.53 (CI: 1.29-1.81, p < 0.001). RCS regression indicated a curvilinear relationship between VAI and SUI (p = 0.003). In threshold analysis, aOR for developing SUI was 1.18 (CI: 1.11-1.26, p < 0.001) for participants with VAI < 4.73, suggesting an 18% increased risk of SUI with each unit increase in VAI. No association between VAI and SUI was observed when VAI was ≥4.73. CONCLUSIONS Our study has revealed a significant curvilinear relationship between VAI and SUI within a large and representative sample of women. Future research is necessary to evaluate the relationship between the two and explicate the underlying mechanisms of this relationship.
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Affiliation(s)
- Haibo Zhao
- Department of Obstetrics and Gynaecology, Changning Maternity and Infant Health Hospital, East China Normal University, Shanghai, China
| | - Liping Shen
- Department of Obstetrics and Gynaecology, Changning Maternity and Infant Health Hospital, East China Normal University, Shanghai, China
| | - Yu Liu
- Department of Obstetrics and Gynaecology, Changning Maternity and Infant Health Hospital, East China Normal University, Shanghai, China
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Ahmed B, Farb MG, Gokce N. Cardiometabolic implications of adipose tissue aging. Obes Rev 2024:e13806. [PMID: 39076025 DOI: 10.1111/obr.13806] [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: 08/21/2023] [Revised: 03/14/2024] [Accepted: 07/05/2024] [Indexed: 07/31/2024]
Abstract
Adipose tissue is a large endocrine organ that serves numerous physiological functions. As we age, adipose tissue remodels and can develop functional changes that alters its phenotype, potentially contributing to metabolic and cardiovascular disorders. Aging adipose tissue is characterized by regional redistribution of fat, accumulation of senescent cells, fibrosis, and decline in adipocyte differentiation capacities, which collectively impact adipose tissue function and whole body health. A notable transformation involves increased accumulation of intra-abdominal visceral adipose tissue and ectopic fat around internal organs such as the heart, blood vessels, liver, and kidneys that alter their functions. Other changes associated with aging include alterations in adipokine secretion and changes in adipocyte size and numbers. Aging adipocytes play a role in mediating chronic inflammation, metabolic dysfunction, and insulin resistance. Visceral adipose tissue, which increases in volume with aging, is in particular associated with inflammation, angiogenic dysfunction, and microvascular abnormalities, and mediators released by visceral fat may have adverse consequences systemically in multiple target organs, including the cardiovascular system. Understanding mechanisms underlying adipose tissue aging and its impact on cardiovascular health are important for developing interventions and treatments to promote healthy aging and reduce cardiometabolic disease risk.
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Affiliation(s)
- Bulbul Ahmed
- Evans Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Melissa G Farb
- Evans Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Noyan Gokce
- Evans Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, Massachusetts, USA
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Nie Y, Zong H, Li Z, Wang P, Zhang N, Zhou B, Wang Z, Zhang L, Wang S, Huang Y, Tian Z, Chou S, Zhao X, Liu B, Meng H. Cardiovascular disease among bariatric surgery candidates: coronary artery screening and the impact of metabolic syndrome. Diabetol Metab Syndr 2024; 16:180. [PMID: 39075584 PMCID: PMC11285332 DOI: 10.1186/s13098-024-01425-6] [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: 05/26/2024] [Accepted: 07/22/2024] [Indexed: 07/31/2024] Open
Abstract
BACKGROUND Obesity is known as a risk factor for cardiovascular disease (CVD). However, there is an absence of preoperative cardiac risk assessment in bariatric surgery candidates and the incidence of CVD among these high-risk patients is still unknown. METHODS A consecutive series of bariatric surgery candidates at two Chinese tertiary hospitals received coronary CT angiography or coronary angiography from 2017 to 2023. Patients were categorized as metabolically unhealthy obesity (MUO) and metabolically healthy obesity (MHO) based on the presence or absence of MetS. CVD was diagnosed based on the maximum intraluminal stenosis > 1% in any of the segments of the major epicardial coronary arteries. Obstructive CVD was defined as coronary stenosis ≥ 50%. Binary multivariable logistic regression was performed to analyze the association between CVD and metabolic status. The number of principal MetS components was categorized into zero (without glycemic, lipid, and BP components), one (with one of the components), two (with any two components), and three (with all components) to explore their association with CVD. RESULTS A total of 1446 patients were included in the study. The incidence of CVD and obstructive CVD were 31.7% and 9.6%. Compared with MHO patients, MUO patients had a significantly higher incidence of mild (13.7% vs. 6.1%, P < 0.05), moderate (7.4% vs. 0.8%, P < 0.05), and severe CVD (3.1% vs. 0%, P < 0.05). Following complete adjustment, compared with zero or one component, two principal MetS components was found to be associated with a notable increase in the risk of CVD (OR 2.05, 95% CI 1.18-3.58, P < 0.05); three principal MetS components were observed to have a higher risk of CVD and obstructive CVD (OR 2.68, 95% CI 1.56-4.62, P < 0.001; OR 3.93, 95% CI 1.19-12.93, P < 0.05). Each increase in the number of principal MetS components correlated with a 1.47-fold (95% CI 1.20-1.81, P < 0.001) and 1.78-fold (95% CI 1.24-2.55, P < 0.05) higher risk of CVD and obstructive CVD, respectively. CONCLUSION This study reported the incidence of CVD based on multicenter bariatric surgery cohorts. CVD is highly prevalent in patients with obesity, especially in MUO patients. Increased number of principal MetS components will significantly elevate the risk of CVD.
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Affiliation(s)
- Yuntao Nie
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Haoyu Zong
- Eighth Clinical School, Capital Medical University, Beijing, 100069, China
| | - Zhengqi Li
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Pengpeng Wang
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Nianrong Zhang
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Biao Zhou
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Zhe Wang
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Lei Zhang
- Department of Oncology, Sinopharm Tongmei General Hospital, Shanxi, China
| | - Siqi Wang
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Yishan Huang
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Ziru Tian
- School of Basic Medical Sciences, Capital Medical University, Beijing, 100069, China
| | - Sai Chou
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Xingfei Zhao
- Department of General Surgery, Beijing Fuxing Hospital, Beijing, 100038, China
| | - Baoyin Liu
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China
| | - Hua Meng
- Department of General Surgery & Obesity and Metabolic Disease Center, China-Japan Friendship Hospital, 2 East Yinghuayuan Street, Chaoyang District, Beijing, 100029, China.
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Manubolu VS, Lu JY, Montano B, Kininger A, Bainiwal J, Verghese D, Alalawi L, Bitar JA, Pourafkari L, Fazlalizadeh H, Ichikawa K, Khadije A, Denise J, Ghanem A, Hamal S, Mao S, Budoff MJ, Roy SK. Exploring the relationship between epicardial fat and coronary plaque burden and characteristics: insights from cardiac ct imaging. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024:10.1007/s10554-024-03186-9. [PMID: 39008195 DOI: 10.1007/s10554-024-03186-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 07/01/2024] [Indexed: 07/16/2024]
Abstract
Epicardial adipose tissue (EAT) may enhance the risk of coronary artery disease (CAD). We investigated the relationship between EAT density (a maker of local inflammation) and coronary plaque characteristics in stable CAD patients. This study included 123 individuals who underwent coronary artery calcium scan and coronary CT angiography to evaluate CAD. Plaque characteristics were analyzed by semi-automated software (QAngio, Leiden, Netherlands). Non-contrast CT scans were used to measure EAT density (HU) and volume (cc) (Philips, Cleveland, OH). Multivariate regression models were used to evaluate the association of EAT density and volume with different plaque types. The mean (SD) age was 59.4±10.1 years, 53% were male, the mean (SD) EAT density was -77.2±4.6 HU and the volume was 118.5±41.2 cc. After adjustment for cardiovascular risk factors, EAT density was associated with fibrous fatty (FF) plaque (p<0.03). A 1 unit increase in HU was associated with a 7% higher FF plaque, and lower EAT density is independently associated to FF plaque. The association between EAT density and fibrous (p=0.08), and total noncalcified (p=0.09) plaque trended toward but did not reach significance. There was no association between EAT volume and any plaque type. These results suggest that inflammatory EAT may promote coronary atherosclerosis. Therefore, non-contrast cardiac CT evaluation of EAT quality can help better assess cardiovascular risk.
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Affiliation(s)
| | - Julia Ying Lu
- Harbor-UCLA Medical Center, 1000 W Carson Street, Box 400, Torrance, CA, 90502, USA.
| | - Brian Montano
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - April Kininger
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Jassimran Bainiwal
- Harbor-UCLA Medical Center, 1000 W Carson Street, Box 400, Torrance, CA, 90502, USA
| | - Dhiran Verghese
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Luay Alalawi
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Jairo Aldana Bitar
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Leili Pourafkari
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | | | - Keishi Ichikawa
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Ahmad Khadije
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Javier Denise
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Ahmed Ghanem
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Sajad Hamal
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Song Mao
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Matthew J Budoff
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
| | - Sion K Roy
- Lundquist Institute, Harbor UCLA Medical Center, Torrance, CA, 90502, USA
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8
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Lee MH, Zea R, Garrett JW, Summers RM, Pickhardt PJ. AI-based abdominal CT measurements of orthotopic and ectopic fat predict mortality and cardiometabolic disease risk in adults. Eur Radiol 2024:10.1007/s00330-024-10935-w. [PMID: 38995381 DOI: 10.1007/s00330-024-10935-w] [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: 01/04/2024] [Revised: 04/27/2024] [Accepted: 05/31/2024] [Indexed: 07/13/2024]
Abstract
OBJECTIVES To evaluate the utility of CT-based abdominal fat measures for predicting the risk of death and cardiometabolic disease in an asymptomatic adult screening population. METHODS Fully automated AI tools quantifying abdominal adipose tissue (L3 level visceral [VAT] and subcutaneous [SAT] fat area, visceral-to-subcutaneous fat ratio [VSR], VAT attenuation), muscle attenuation (L3 level), and liver attenuation were applied to non-contrast CT scans in asymptomatic adults undergoing CT colonography (CTC). Longitudinal follow-up documented subsequent deaths, cardiovascular events, and diabetes. ROC and time-to-event analyses were performed to generate AUCs and hazard ratios (HR) binned by octile. RESULTS A total of 9223 adults (mean age, 57 years; 4071:5152 M:F) underwent screening CTC from April 2004 to December 2016. 549 patients died on follow-up (median, nine years). Fat measures outperformed BMI for predicting mortality risk-5-year AUCs for muscle attenuation, VSR, and BMI were 0.721, 0.661, and 0.499, respectively. Higher visceral, muscle, and liver fat were associated with increased mortality risk-VSR > 1.53, HR = 3.1; muscle attenuation < 15 HU, HR = 5.4; liver attenuation < 45 HU, HR = 2.3. Higher VAT area and VSR were associated with increased cardiovascular event and diabetes risk-VSR > 1.59, HR = 2.6 for cardiovascular event; VAT area > 291 cm2, HR = 6.3 for diabetes (p < 0.001). A U-shaped association was observed for SAT with a higher risk of death for very low and very high SAT. CONCLUSION Fully automated CT-based measures of abdominal fat are predictive of mortality and cardiometabolic disease risk in asymptomatic adults and uncover trends that are not reflected in anthropomorphic measures. CLINICAL RELEVANCE STATEMENT Fully automated CT-based measures of abdominal fat soundly outperform anthropometric measures for mortality and cardiometabolic risk prediction in asymptomatic patients. KEY POINTS Abdominal fat depots associated with metabolic dysregulation and cardiovascular disease can be derived from abdominal CT. Fully automated AI body composition tools can measure factors associated with increased mortality and cardiometabolic risk. CT-based abdominal fat measures uncover trends in mortality and cardiometabolic risk not captured by BMI in asymptomatic outpatients.
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Affiliation(s)
- Matthew H Lee
- Departments of Radiology and Medical Physics, University of Wisconsin School of Medicine & Public Health, 600 Highland Ave, Madison, WI, 53792, USA.
| | - Ryan Zea
- Departments of Radiology and Medical Physics, University of Wisconsin School of Medicine & Public Health, 600 Highland Ave, Madison, WI, 53792, USA
| | - John W Garrett
- Departments of Radiology and Medical Physics, University of Wisconsin School of Medicine & Public Health, 600 Highland Ave, Madison, WI, 53792, USA
| | - Ronald M Summers
- National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Perry J Pickhardt
- Departments of Radiology and Medical Physics, University of Wisconsin School of Medicine & Public Health, 600 Highland Ave, Madison, WI, 53792, USA
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Prabhakar AP, Lopez-Candales A. Uric acid and cardiovascular diseases: a reappraisal. Postgrad Med 2024:1-9. [PMID: 38973128 DOI: 10.1080/00325481.2024.2377952] [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: 02/20/2024] [Accepted: 07/05/2024] [Indexed: 07/09/2024]
Abstract
Serum uric acid (SUA) has garnered an increased interest in recent years as an important determinant of cardiovascular disease. Uric acid, a degradation product of purine metabolism, is affected by several inheritable and acquired factors, such as genetic mutation, metabolic syndrome, chronic kidney disease, and medication interactions. Even though elevated SUA have been commonly associated with the development of gout, it has significant impact in the development of hypertension, metabolic syndrome, and cardiovascular disease. Uric acid, in both crystalline and soluble forms, plays a key role in the induction of inflammatory cascade and development of atherosclerotic diseases. This concise reappraisal emphasizes key features about the complex and challenging role of uric acid in the development and progression of atherosclerosis and cardiovascular disease. It explores the pathogenesis and historical significance of uric acid, highlights the complex interplay between uric acid and components of metabolic syndrome, focuses on the pro-inflammatory and pro-atherogenic effects of uric acid, as well as discusses the role of urate lowering therapies in mitigating the risk of cardiovascular disease while providing the latest evidence to the healthcare professionals focusing on the clinical importance of SUA levels with regards to cardiovascular disease.
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Affiliation(s)
- Akruti Patel Prabhakar
- Department of Medicine, Wright State University Boonshoft School of Medicine, Dayton, OH, USA
| | - Angel Lopez-Candales
- Cardiology Service and Department of Medicine, Dayton Veteran Affairs Medical Center, Dayton, OH, USA
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Savulescu-Fiedler I, Mihalcea R, Dragosloveanu S, Scheau C, Baz RO, Caruntu A, Scheau AE, Caruntu C, Benea SN. The Interplay between Obesity and Inflammation. Life (Basel) 2024; 14:856. [PMID: 39063610 PMCID: PMC11277997 DOI: 10.3390/life14070856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 07/01/2024] [Accepted: 07/05/2024] [Indexed: 07/28/2024] Open
Abstract
Obesity is an important condition affecting the quality of life of numerous patients and increasing their associated risk for multiple diseases, including tumors and immune-mediated disorders. Inflammation appears to play a major role in the development of obesity and represents a central point for the activity of cellular and humoral components in the adipose tissue. Macrophages play a key role as the main cellular component of the adipose tissue regulating the chronic inflammation and modulating the secretion and differentiation of various pro- and anti-inflammatory cytokines. Inflammation also involves a series of signaling pathways that might represent the focus for new therapies and interventions. Weight loss is essential in decreasing cardiometabolic risks and the degree of associated inflammation; however, the latter can persist for long after the excess weight is lost, and can involve changes in macrophage phenotypes that can ensure the metabolic adjustment. A clear understanding of the pathophysiological processes in the adipose tissue and the interplay between obesity and chronic inflammation can lead to a better understanding of the development of comorbidities and may ensure future targets for the treatment of obesity.
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Affiliation(s)
- Ilinca Savulescu-Fiedler
- Department of Internal Medicine, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Internal Medicine and Cardiology, Coltea Clinical Hospital, 030167 Bucharest, Romania
| | - Razvan Mihalcea
- Department of Internal Medicine and Cardiology, Coltea Clinical Hospital, 030167 Bucharest, Romania
| | - Serban Dragosloveanu
- Department of Orthopaedics, “Foisor” Clinical Hospital of Orthopaedics, Traumatology and Osteoarticular TB, 021382 Bucharest, Romania
- Department of Orthopaedics and Traumatology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Cristian Scheau
- Department of Physiology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania (C.C.)
- Department of Radiology and Medical Imaging, “Foisor” Clinical Hospital of Orthopaedics, Traumatology and Osteoarticular TB, 030167 Bucharest, Romania
| | - Radu Octavian Baz
- Clinical Laboratory of Radiology and Medical Imaging, “Sf. Apostol Andrei” County Emergency Hospital, 900591 Constanta, Romania
- Department of Radiology and Medical Imaging, Faculty of Medicine, “Ovidius” University, 900527 Constanta, Romania
| | - Ana Caruntu
- Department of Oral and Maxillofacial Surgery, “Carol Davila” Central Military Emergency Hospital, 010825 Bucharest, Romania
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, “Titu Maiorescu” University, 031593 Bucharest, Romania
| | - Andreea-Elena Scheau
- Department of Radiology and Medical Imaging, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Constantin Caruntu
- Department of Physiology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania (C.C.)
- Department of Dermatology, “Prof. N.C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania
| | - Serban Nicolae Benea
- Department of Infectious Diseases, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- “Prof. Dr. Matei Balș” National Institute for Infectious Diseases, 021105 Bucharest, Romania
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Semnani-Azad Z, Rahman ML, Arguin M, Doyon M, Perron P, Bouchard L, Hivert MF. Plasma metabolomic profile of adiposity and body composition in childhood: The Genetics of Glucose regulation in Gestation and Growth cohort. Pediatr Obes 2024:e13149. [PMID: 38958048 DOI: 10.1111/ijpo.13149] [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: 12/20/2023] [Revised: 05/21/2024] [Accepted: 06/07/2024] [Indexed: 07/04/2024]
Abstract
OBJECTIVE This study identified metabolite modules associated with adiposity and body fat distribution in childhood using gold-standard measurements. METHODS We used cross-sectional data from 329 children at mid-childhood (age 5.3 ± 0.3 years; BMI 15.7 ± 1.5 kg/m2) from the Genetics of Glucose regulation in Gestation and Growth (Gen3G), a prospective pre-birth cohort. We quantified 1038 plasma metabolites and measured body composition using the gold-standard dual-energy x-ray absorptiometry (DXA), in addition to skinfold, waist circumference, and BMI. We applied weighted-correlation network analysis to identify a network of highly correlated metabolite modules. Spearman's partial correlations were applied to determine the associations of adiposity with metabolite modules and individual metabolites with false discovery rate (FDR) correction. RESULTS We identified a 'green' module of 120 metabolites, primarily comprised of lipids (mostly sphingomyelins and phosphatidylcholine), that showed positive correlations (all FDR p < 0.05) with DXA estimates of total and truncal fat (ρadjusted = 0.11-0.19), skinfold measures (ρadjusted = 0.09-0.26), and BMI and waist circumference (ρadjusted = 0.15 and 0.18, respectively). These correlations were similar when stratified by sex. Within this module, sphingomyelin (d18:2/14:0, d18:1/14:1)*, a sphingomyelin sub-specie that is an important component of cell membranes, showed the strongest associations. CONCLUSIONS A module of metabolites was associated with adiposity measures in childhood.
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Affiliation(s)
- Zhila Semnani-Azad
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Mohammad L Rahman
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
| | - Melina Arguin
- Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke (CHUS), Sherbrooke, Quebec, Canada
| | - Myriam Doyon
- Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke (CHUS), Sherbrooke, Quebec, Canada
| | - Patrice Perron
- Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke (CHUS), Sherbrooke, Quebec, Canada
- Faculty of Medicine and Life Sciences, Department of Medicine, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Luigi Bouchard
- Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke (CHUS), Sherbrooke, Quebec, Canada
- Faculty of Medicine and Life Sciences, Department of Biochemistry and Functional Genomics, Université de Sherbrooke, Sherbrooke, Quebec, Canada
- Department of Medical Biology, CIUSSS du Saguenay-Lac-Saint- Jean, Saguenay, Quebec, Canada
| | - Marie-France Hivert
- Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke (CHUS), Sherbrooke, Quebec, Canada
- Diabetes Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, Massachusetts, USA
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12
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Liu Y, Zhao D, Chai S, Zhang X. Association of visceral adipose tissue with albuminuria and interaction between visceral adiposity and diabetes on albuminuria. Acta Diabetol 2024; 61:909-916. [PMID: 38558152 PMCID: PMC11182824 DOI: 10.1007/s00592-024-02271-8] [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: 01/05/2024] [Accepted: 03/03/2024] [Indexed: 04/04/2024]
Abstract
AIMS To explore the correlation between visceral adipose tissue and albuminuria, and whether there is interaction between visceral adipose tissue and diabetes on albuminuria. METHODS The study subjects were adult subjects (age ≥ 18 years) from the National Health and Nutrition Examination Surveys (NHANES) database of the USA in 2017-2018. Visceral fat area (VFA) was measured by dual-energy X-ray absorptiometry (DXA). Subjects were divided into three groups according to VFA: low (VFA 0-60cm2), medium (VFA 60-120 cm2) and high (VFA ≥ 120 cm2). Albuminuria was defined as urinary albumin-to-creatinine ratio (UACR) ≥ 30 mg/g. The statistical analysis software used is STATA 17.0. RESULTS Data pertaining to 2965 participants (2706 without albuminuria) were included in the analysis. High VFA is an independent risk factor for albuminuria (OR 1.367, 95% CI 1.023-1.827). In the low-VFA group, there is no significant association between diabetes and albuminuria (OR 1.415, 95% CI 0.145-13.849). In the medium-VFA group, diabetes is an independent risk factor for albuminuria (OR 2.217, 95% CI 1.095-4.488). In the high-VFA group, diabetes is also an independent risk factor for albuminuria (OR 5.150, 95% CI 3.150-8.421). There is an additive interaction between high VFA (VFA ≥ 120 cm2) and diabetes on the effect of albuminuria (RERI 3.757, 95% CI 0.927-6.587, p = 0.009), while no multiplication interaction (OR 1.881, 95% CI 0.997-1.023, p = 0.141). CONCLUSIONS High VFA may represent an independent risk factor for albuminuria. The amount of visceral fat may affect the effect of diabetes on albuminuria. The higher the visceral fat, the stronger the correlation between diabetes and albuminuria should be present. We suppose an additive interaction between VFA and diabetes on the effect of albuminuria.
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Affiliation(s)
- Yufang Liu
- Department of Endocrinology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Dan Zhao
- Department of Endocrinology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Sanbao Chai
- Department of Endocrinology, Peking University International Hospital, Beijing, 102206, People's Republic of China
| | - Xiaomei Zhang
- Department of Endocrinology, Peking University International Hospital, Beijing, 102206, People's Republic of China.
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Boulanger B, Bégin C, Bédard A, Lévy-Ndejuru J, Carbonneau É, Lemieux S. A latent profile analysis based on diet quality and eating behaviours in participants of the PREDISE study characterized by a higher BMI. Appl Physiol Nutr Metab 2024; 49:966-978. [PMID: 38527328 DOI: 10.1139/apnm-2023-0443] [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] [Indexed: 03/27/2024]
Abstract
The aim of this study was to identify eating-related latent profiles based on diet quality and eating behaviours within a population characterized by a body mass index (BMI) of at least 25 kg/m2, and to compare metabolic variables between profiles. This analysis was conducted in a sample of 614 adults (45.6% women; 44.8 ± 12.9 years) from the cross-sectional PREDISE study. Participants completed the Three-Factor Eating Questionnaire, the Intuitive Eating Scale-2, the Regulation of Eating Behavior Scale, and three self-administered 24 h food recalls. Waist circumference, blood lipids, blood pressure, and fasting glucose were measured to identify carriers of the metabolic syndrome. A latent profile analysis was performed, and cases of metabolic syndrome were compared between profiles. A three-profile solution was found. Profile 1 (22.8%) was characterized by lower diet quality, lower self-determined motivation for eating, lower restraint, and higher intuitive eating. Profile 2 (44.5%) was characterized by higher diet quality, higher self-determined motivation for eating, higher restraint, lower disinhibition, and higher intuitive eating. Profile 3 (32.7%) was characterized by intermediate diet quality, higher non-self-determined motivation for eating, higher restraint and disinhibition, and lower intuitive eating. We found fewer cases of metabolic syndrome among participants in profile 2 than in the other profiles (p = 0.0001). This study suggests that a profile characterized by a lower disinhibition and higher levels of restraint, intuitive eating, self-determined motivation, and diet quality is associated with a better metabolic health among individuals with a higher BMI.
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Affiliation(s)
- Benoît Boulanger
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Nutrition, Université Laval, 2425 rue de l'Agriculture, Québec, QC G1V 0A6, Canada
| | - Catherine Bégin
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Psychology, Université Laval, 2325 rue des Bibliothèques, Québec, QC G1V 0A6, Canada
| | - Alexandra Bédard
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
| | - Julia Lévy-Ndejuru
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Nutrition, Université Laval, 2425 rue de l'Agriculture, Québec, QC G1V 0A6, Canada
| | - Élise Carbonneau
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Nutrition, Université Laval, 2425 rue de l'Agriculture, Québec, QC G1V 0A6, Canada
| | - Simone Lemieux
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Nutrition, Université Laval, 2425 rue de l'Agriculture, Québec, QC G1V 0A6, Canada
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14
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Tian P, Liu Y, Wang J, Xing L, Huang X, Fu C, Yuan C, Liu P. Correlation of neck circumference, coronary calcification severity and cardiovascular events in Chinese elderly patients with acute coronary syndromes. Atherosclerosis 2024; 394:117242. [PMID: 37679211 DOI: 10.1016/j.atherosclerosis.2023.117242] [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: 02/20/2023] [Revised: 07/11/2023] [Accepted: 08/16/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND AND AIMS We aimed to investigate whether neck circumference (NC) can predict metabolic syndrome (MetS), coronary calcification and lesion, and major adverse cardiovascular events (MACEs). METHODS A total of 867 patients with acute coronary syndrome (ACS) over 60 years old from the Second Hospital of Shandong University, who had undergone coronary computed tomography, were randomly selected for a retrospective analysis. The subjects were divided into male and female groups, NC quartile 1-4 groups (Q1-Q4 groups), non-multivessel coronary disease (non-MVCD) and multi-vessel coronary disease (MVCD) groups. RESULTS After adjusting for potential confounders, NC was associated with risk factors promoting coronary artery disease (CAD) and coronary artery calcification score (CACS). The severity of CAD increased by 0.202 times and 0.372 times for each unit of NC in male and female groups, respectively. Compared with the lower CACS group, the risk of coronary calcification increased by 0.139 times, and MVCD increased 0.268 times, with each unit increase of NC. Except for all-cause death, there were significant differences between the Q1-Q4 groups in the prevalence of all primary endpoints, cardiogenic death, unexpected re-hospitalization of heart failure, ACS recurrence or unplanned revascularization, and non-fatal stroke (p log-rank <0.01). In view of the overall trend, with the increase of NC quartiles, the prevalence of MACEs gradually increased (all p < 0.01). CONCLUSIONS NC is closely associated with MetS and its components, coronary calcification and lesion degree, and MACEs. NC could be used as surrogate of CACS to predict the coronary condition and prognosis of elderly patients with ACS.
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Affiliation(s)
- Peiqing Tian
- Department of Cardiology, The Second Hospital of Shandong University, Shandong, China; Shenzhen Research Institute of Shandong University, Guangdong, China
| | - Yixuan Liu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jiayu Wang
- Department of Cardiology, The Second Hospital of Shandong University, Shandong, China
| | - Liyun Xing
- Department of Cardiology, The Second Hospital of Shandong University, Shandong, China
| | - Xianwei Huang
- Department of Cardiology, The Second Hospital of Shandong University, Shandong, China; Department of Emergency, The First Affiliated Hospital of Xiamen University, Fujian, China
| | - Caihua Fu
- Department of Cardiology, Jinan Municipal Central Hospital Affiliated to Shandong First Medical University, Shandong, China
| | - Cuicui Yuan
- Department of Cardiology, Zhangqiu District People's Hospital of Jinan, Shandong, China
| | - Ping Liu
- Department of Cardiology, The Second Hospital of Shandong University, Shandong, China; Shenzhen Research Institute of Shandong University, Guangdong, China.
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15
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Schulze MB, Stefan N. Metabolically healthy obesity: from epidemiology and mechanisms to clinical implications. Nat Rev Endocrinol 2024:10.1038/s41574-024-01008-5. [PMID: 38937638 DOI: 10.1038/s41574-024-01008-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/31/2024] [Indexed: 06/29/2024]
Abstract
The concept of metabolic health, particularly in obesity, has attracted a lot of attention in the scientific community, and is being increasingly used to determine the risk of cardiovascular diseases and diabetes mellitus-related complications. This Review assesses the current understanding of metabolically healthy obesity (MHO). First, we present the historical evolution of the concept. Second, we discuss the evidence for and against its existence, the usage of different definitions of MHO over the years and the efforts made to provide novel definitions of MHO. Third, we highlight epidemiological data with regard to cardiovascular risk in MHO, which is estimated to be moderately elevated using widely used definitions of MHO when compared with individuals with metabolically healthy normal weight, but potentially not elevated using a novel definition of MHO. Fourth, we discuss novel findings about the physiological mechanisms involved in MHO and how such knowledge helps to identify and characterize both people with MHO and those with metabolically unhealthy normal weight. Finally, we address how the concept of MHO can be used for risk stratification and treatment in clinical practice.
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Affiliation(s)
- Matthias B Schulze
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany.
- German Center for Diabetes Research, Neuherberg, Germany.
- Institute of Nutritional Science, University of Potsdam, Nuthetal, Germany.
| | - Norbert Stefan
- German Center for Diabetes Research, Neuherberg, Germany
- Department of Internal Medicine IV, University Hospital Tübingen, Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Centre Munich, Tübingen, Germany
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16
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Fontes T, Lopes S, Menezes R, Esgalhado M, Monteiro Rodrigues L, Ferreira-Pêgo C. Exploring Vegetarian and Omnivorous Approaches to Cardiovascular Risk and Body Composition. Nutrients 2024; 16:2013. [PMID: 38999761 PMCID: PMC11243008 DOI: 10.3390/nu16132013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 06/19/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
The role of nutrition in preventing non-communicable diseases has been widely studied in recent years, with indications that non-animal-based diets might improve body composition and therefore bring multiple health benefits. For all of these reasons, the main purpose was to compare body composition and metabolic status between vegetarian and omnivorous individuals and relate these values with cardiovascular risk. The present analysis included 176 participants (61 vegetarians and 115 omnivores). Body composition was assessed using a dual-energy X-ray absorptiometry, biochemical parameters obtained from capillary blood, and the 10-year cardiovascular risk (10RCVD) calculated by the QRISK3 score. No statistical differences were found between groups regarding body composition. Concerning metabolic markers, vegetarian individuals showed reduced values of total cholesterol, LDL cholesterol, and non-HDL cholesterol (p < 0.05). There were no differences in 10RCVD between groups. In both diets, moderate correlations between groups were found for cardiovascular risk and visceral adipose tissue. Our results suggest that the vegetarian regimen might be associated with better cardiometabolic biomarkers and better cardiovascular health, although controversial with the body composition trends observed. In conclusion, the results suggest that cardiovascular risk appears to be more influenced by body composition, mainly fat tissue, over dietary patterns itself.
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Affiliation(s)
- Tatiana Fontes
- CBIOS-Universidade Lusófona's Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024 Lisbon, Portugal
| | - Sofia Lopes
- CBIOS-Universidade Lusófona's Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024 Lisbon, Portugal
| | - Regina Menezes
- CBIOS-Universidade Lusófona's Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024 Lisbon, Portugal
| | - Marta Esgalhado
- CBIOS-Universidade Lusófona's Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024 Lisbon, Portugal
| | - Luís Monteiro Rodrigues
- CBIOS-Universidade Lusófona's Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024 Lisbon, Portugal
| | - Cíntia Ferreira-Pêgo
- CBIOS-Universidade Lusófona's Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024 Lisbon, Portugal
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Huang C, Xu S, Chen R, Ding Y, Fu Q, He B, Jiang T, Zeng B, Bao M, Li S. Assessing causal associations of bile acids with obesity indicators: A Mendelian randomization study. Medicine (Baltimore) 2024; 103:e38610. [PMID: 38905395 PMCID: PMC11191951 DOI: 10.1097/md.0000000000038610] [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: 01/17/2024] [Accepted: 05/24/2024] [Indexed: 06/23/2024] Open
Abstract
Maintaining a balanced bile acids (BAs) metabolism is essential for lipid and cholesterol metabolism, as well as fat intake and absorption. The development of obesity may be intricately linked to BAs and their conjugated compounds. Our study aims to assess how BAs influence the obesity indicators by Mendelian randomization (MR) analysis. Instrumental variables of 5 BAs were obtained from public genome-wide association study databases, and 8 genome-wide association studies related to obesity indicators were used as outcomes. Causal inference analysis utilized inverse-variance weighted (IVW), weighted median, and MR-Egger methods. Sensitivity analysis involved MR-PRESSO and leave-one-out techniques to detect pleiotropy and outliers. Horizontal pleiotropy and heterogeneity were assessed using the MR-Egger intercept and Cochran Q statistic, respectively. The IVW analysis revealed an odds ratio of 0.94 (95% confidence interval: 0.88, 1.00; P = .05) for the association between glycolithocholate (GLCA) and obesity, indicating a marginal negative causal association. Consistent direction of the estimates obtained from the weighted median and MR-Egger methods was observed in the analysis of the association between GLCA and obesity. Furthermore, the IVW analysis demonstrated a suggestive association between GLCA and trunk fat percentage, with a beta value of -0.014 (95% confidence interval: -0.027, -0.0004; P = .04). Our findings suggest a potential negative causal relationship between GLCA and both obesity and trunk fat percentage, although no association survived corrections for multiple comparisons. These results indicate a trend towards a possible association between BAs and obesity, emphasizing the need for future studies.
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Affiliation(s)
- Chunxia Huang
- School of Stomatology, Changsha Medical University, Changsha, China
| | - Shuling Xu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Rumeng Chen
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Yining Ding
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Qingming Fu
- School of Stomatology, Changsha Medical University, Changsha, China
| | - Binsheng He
- The Hunan Provincial Key Laboratory of the TCM Agricultural Biogenomics, Changsha Medical University, Changsha, China
| | - Ting Jiang
- School of Stomatology, Changsha Medical University, Changsha, China
| | - Bin Zeng
- School of Stomatology, Changsha Medical University, Changsha, China
| | - Meihua Bao
- The Hunan Provincial Key Laboratory of the TCM Agricultural Biogenomics, Changsha Medical University, Changsha, China
- Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, School of Pharmaceutical Science, Changsha Medical University, Changsha, China
| | - Sen Li
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
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18
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Afonso Mendes P, Macedo CP, Moreira S, Ferreira R. Deceased donor organ retrieval: impact on cardiovascular research. Eur Heart J 2024; 45:2029-2031. [PMID: 38285900 DOI: 10.1093/eurheartj/ehae033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2024] Open
Affiliation(s)
- Patrícia Afonso Mendes
- Clínica Universitária de Medicina Interna, Centro Hospitalar e Universitário de Coimbra, Praceta Professor Mota Pinto, 3004-561 Coimbra, Portugal
| | - Cristiane Pais Macedo
- Clínica Universitária de Medicina Interna, Centro Hospitalar e Universitário de Coimbra, Praceta Professor Mota Pinto, 3004-561 Coimbra, Portugal
| | - Sónia Moreira
- Clínica Universitária de Medicina Interna, Centro Hospitalar e Universitário de Coimbra, Praceta Professor Mota Pinto, 3004-561 Coimbra, Portugal
| | - Rogério Ferreira
- Clínica Universitária de Medicina Interna, Centro Hospitalar e Universitário de Coimbra, Praceta Professor Mota Pinto, 3004-561 Coimbra, Portugal
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19
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Chan AML, Ng AMH, Yunus MHM, Idrus RH, Law JX, Yazid MD, Chin KY, Yusof MRM, Ng SN, Koh B, Lokanathan Y. Single high-dose intravenous injection of Wharton's jelly-derived mesenchymal stem cell exerts protective effects in a rat model of metabolic syndrome. Stem Cell Res Ther 2024; 15:160. [PMID: 38835014 DOI: 10.1186/s13287-024-03769-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/26/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) is a significant epidemiological problem worldwide. It is a pre-morbid, chronic and low-grade inflammatory disorder that precedes many chronic diseases. Wharton's jelly-derived mesenchymal stem cells (WJ-MSCs) could be used to treat MetS because they express high regenerative capacity, strong immunomodulatory properties and allogeneic biocompatibility. This study aims to investigate WJ-MSCs as a therapy against MetS in a rat model. METHODS Twenty-four animals were fed with high-fat high-fructose (HFHF) diet ad libitum. After 16 weeks, the animals were randomised into treatment groups (n = 8/group) and received a single intravenous administration of vehicle, that is, 3 × 106 cells/kg or 10 × 106 cells/kg of WJ-MSCs. A healthy animal group (n = 6) fed with a normal diet received the same vehicle as the control (CTRL). All animals were periodically assessed (every 4 weeks) for physical measurements, serum biochemistry, glucose tolerance test, cardiovascular function test and whole-body composition. Post-euthanasia, organs were weighed and processed for histopathology. Serum was collected for C-reactive protein and inflammatory cytokine assay. RESULTS The results between HFHF-treated groups and healthy or HFHF-CTRL did not achieve statistical significance (α = 0.05). The effects of WJ-MSCs were masked by the manifestation of different disease subclusters and continuous supplementation of HFHF diet. Based on secondary analysis, WJ-MSCs had major implications in improving cardiopulmonary morbidities. The lungs, liver and heart show significantly better histopathology in the WJ-MSC-treated groups than in the untreated CTRL group. The cells produced a dose-dependent effect (high dose lasted until week 8) in preventing further metabolic decay in MetS animals. CONCLUSIONS The establishment of safety and therapeutic proof-of-concept encourages further studies by improving the current therapeutic model.
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Affiliation(s)
- Alvin Man Lung Chan
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Cheras, Kuala Lumpur, Malaysia
- Ming Medical Sdn Bhd, D3-3 (2nd Floor), Block D3 Dana 1 Commercial Centre, Jalan PJU 1a/46, 47301, Petaling Jaya, Selangor, Malaysia
| | - Angela Min Hwei Ng
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Cheras, Kuala Lumpur, Malaysia
| | - Mohd Heikal Mohd Yunus
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Kuala Lumpur, Malaysia
| | - Ruszymah Hj Idrus
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Cheras, Kuala Lumpur, Malaysia
| | - Jia Xian Law
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Cheras, Kuala Lumpur, Malaysia
| | - Muhammad Dain Yazid
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Cheras, Kuala Lumpur, Malaysia
| | - Kok-Yong Chin
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Kuala Lumpur, Malaysia
| | - Mohd Rafizul Mohd Yusof
- Department of Parasitology and Medical Entomology, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Kuala Lumpur, Malaysia
| | - See Nguan Ng
- Ming Medical Sdn Bhd, D3-3 (2nd Floor), Block D3 Dana 1 Commercial Centre, Jalan PJU 1a/46, 47301, Petaling Jaya, Selangor, Malaysia
| | - Benson Koh
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Cheras, Kuala Lumpur, Malaysia
| | - Yogeswaran Lokanathan
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Cheras, Kuala Lumpur, Malaysia.
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20
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Liu H, Wang P, Xu F, Nie Q, Yan S, Zhang Z, Zhang Y, Jiang C, Qin X, Pang Y. The Hydrophilic Metabolite UMP Alleviates Obesity Traits through a HIF2α-ACER2-Ceramide Signaling Axis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2309525. [PMID: 38460165 DOI: 10.1002/advs.202309525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/09/2024] [Indexed: 03/11/2024]
Abstract
Metabolic abnormalities contribute to the pathogenesis of obesity and its complications. Yet, the understanding of the interactions between critical metabolic pathways that underlie obesity remains to be improved, in part owing to the lack of comprehensive metabolomics studies that reconcile data from both hydrophilic and lipophilic metabolome analyses that can lead to the identification and characterization of key signaling networks. Here, the study conducts a comprehensive metabolomics analysis, surveying lipids and hydrophilic metabolites of the plasma and omental adipose tissue of obese individuals and the plasma and epididymal adipose tissue of mice. Through these approaches, it is found that a significant accumulation of ceramide due to inhibited sphingolipid catabolism, while a significant reduction in the levels of uridine monophosphate (UMP), is critical to pyrimidine biosynthesis. Further, it is found that UMP administration restores sphingolipid homeostasis and can reduce obesity in mice by reversing obesity-induced inhibition of adipocyte hypoxia inducible factor 2a (Hif2α) and its target gene alkaline ceramidase 2 (Acer2), so as to promote ceramide catabolism and alleviate its accumulation within cells. Using adipose tissue Hif2α-specific knockout mice, the study further demonstrates that the presence of UMP can alleviate obesity through a HIF2α-ACER2-ceramide pathway, which can be a new signaling axis for obesity improvement.
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Affiliation(s)
- Huiying Liu
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, 100191, China
- Center for Obesity and Metabolic Disease Research, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Pengcheng Wang
- Center of Basic Medical Research, Institute of Medical Innovation and Research, Third Hospital, Peking University, Beijing, 100191, China
| | - Feng Xu
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, 100191, China
- Center for Obesity and Metabolic Disease Research, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
- Clinical Pharmacology and Pharmacometrics, Janssen China Research & Development, Beijing, 100191, China
| | - Qixing Nie
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, 100191, China
- Center for Obesity and Metabolic Disease Research, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang, 330013, China
| | - Sen Yan
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, State Key Laboratory of Female Fertility Preservation and Promotion, Peking University Third Hospital, Beijing, 100191, China
| | - Zhipeng Zhang
- General Surgery Department, Third Hospital, Peking University, Beijing, 100191, China
| | - Yi Zhang
- General Surgery Department, Third Hospital, Peking University, Beijing, 100191, China
| | - Changtao Jiang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, 100191, China
- Center for Obesity and Metabolic Disease Research, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
- Center of Basic Medical Research, Institute of Medical Innovation and Research, Third Hospital, Peking University, Beijing, 100191, China
- Department of Immunology, School of Basic Medical Sciences, NHC Key Laboratory of Medical Immunology, Peking University, Beijing, 100191, China
| | - Xiaomei Qin
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, 100191, China
| | - Yanli Pang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, State Key Laboratory of Female Fertility Preservation and Promotion, Peking University Third Hospital, Beijing, 100191, China
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21
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Van Woerkom A, Harney DJ, Nagarajan SR, Hakeem-Sanni MF, Lin J, Hooke M, Pulpitel T, Cooney GJ, Larance M, Saunders DN, Brandon AE, Hoy AJ. Hepatic lipid droplet-associated proteome changes distinguish dietary-induced fatty liver from glucose tolerance in male mice. Am J Physiol Endocrinol Metab 2024; 326:E842-E855. [PMID: 38656127 DOI: 10.1152/ajpendo.00013.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 04/26/2024]
Abstract
Fatty liver is characterized by the expansion of lipid droplets (LDs) and is associated with the development of many metabolic diseases. We assessed the morphology of hepatic LDs and performed quantitative proteomics in lean, glucose-tolerant mice compared with high-fat diet (HFD) fed mice that displayed hepatic steatosis and glucose intolerance as well as high-starch diet (HStD) fed mice who exhibited similar levels of hepatic steatosis but remained glucose tolerant. Both HFD- and HStD-fed mice had more and larger LDs than Chow-fed animals. We observed striking differences in liver LD proteomes of HFD- and HStD-fed mice compared with Chow-fed mice, with fewer differences between HFD and HStD. Taking advantage of our diet strategy, we identified a fatty liver LD proteome consisting of proteins common in HFD- and HStD-fed mice, as well as a proteome associated with glucose tolerance that included proteins shared in Chow and HStD but not HFD-fed mice. Notably, glucose intolerance was associated with changes in the ratio of adipose triglyceride lipase to perilipin 5 in the LD proteome, suggesting dysregulation of neutral lipid homeostasis in glucose-intolerant fatty liver. We conclude that our novel dietary approach uncouples ectopic lipid burden from insulin resistance-associated changes in the hepatic lipid droplet proteome.NEW & NOTEWORTHY This study identified a fatty liver lipid droplet proteome and one associated with glucose tolerance. Notably, glucose intolerance was linked with changes in the ratio of adipose triglyceride lipase to perilipin 5 that is indicative of dysregulation of neutral lipid homeostasis.
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Affiliation(s)
- Andries Van Woerkom
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Dylan J Harney
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
- Faculty of Science, School of Life and Environmental Sciences, Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Shilpa R Nagarajan
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Mariam F Hakeem-Sanni
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Jinfeng Lin
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Matthew Hooke
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Tamara Pulpitel
- Faculty of Science, School of Life and Environmental Sciences, Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Gregory J Cooney
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Mark Larance
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Darren N Saunders
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Amanda E Brandon
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
- Faculty of Science, School of Life and Environmental Sciences, Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Andrew J Hoy
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
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22
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Yang N, He LY, Li ZY, Yang YC, Ping F, Xu LL, Li W, Zhang HB, Li YX. Triceps skinfold thickness trajectories and the risk of all-cause mortality: A prospective cohort study. World J Clin Cases 2024; 12:2568-2577. [PMID: 38817233 PMCID: PMC11135450 DOI: 10.12998/wjcc.v12.i15.2568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 04/02/2024] [Accepted: 04/08/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND The measurement of triceps skinfold (TSF) thickness serves as a noninvasive metric for evaluating subcutaneous fat distribution. Despite its clinical utility, the TSF thickness trajectories and their correlation with overall mortality have not been thoroughly investigated. AIM To explore TSF thickness trajectories of Chinese adults and to examine their associations with all-cause mortality. METHODS This study encompassed a cohort of 14747 adults sourced from the China Health and Nutrition Survey. Latent class trajectory modeling was employed to identify distinct trajectories of TSF thickness. Subjects were classified into subgroups reflective of their respective TSF thickness trajectory. We utilized multivariate Cox regression analyses and mediation examinations to explore the link between TSF thickness trajectory and overall mortality, including contributory factors. RESULTS Upon adjustment for multiple confounding factors, we discerned that males in the 'Class 2: Thin-stable' and 'Class 3: Thin-moderate' TSF thickness trajectories exhibited a markedly reduced risk of mortality from all causes in comparison to the 'Class 1: Extremely thin' subgroup. In the mediation analyses, the Geriatric Nutritional Risk Index was found to be a partial intermediary in the relationship between TSF thickness trajectories and mortality. For females, a lower TSF thickness pattern was significantly predictive of elevated all-cause mortality risk exclusively within the non-elderly cohort. CONCLUSION In males and non-elderly females, lower TSF thickness trajectories are significantly predictive of heightened mortality risk, independent of single-point TSF thickness, body mass index, and waist circumference.
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Affiliation(s)
- Na Yang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Li-Yun He
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Zi-Yi Li
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Yu-Cheng Yang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Fan Ping
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Ling-Ling Xu
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Wei Li
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Hua-Bing Zhang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Yu-Xiu Li
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
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23
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Julián MT, Arteaga I, Torán-Monserrat P, Pera G, Pérez-Montes de Oca A, Ruiz-Rojano I, Casademunt-Gras E, Chacón C, Alonso N. The Link between Abdominal Obesity Indices and the Progression of Liver Fibrosis: Insights from a Population-Based Study. Nutrients 2024; 16:1586. [PMID: 38892518 PMCID: PMC11174397 DOI: 10.3390/nu16111586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 05/21/2024] [Accepted: 05/21/2024] [Indexed: 06/21/2024] Open
Abstract
There is currently no available information on the correlation between abdominal obesity indices and the risk of liver fibrosis progression. We aimed to investigate the relationship between the body mass index (BMI), waist circumference (WC), and the visceral adiposity index (VAI) with the progression of liver fibrosis. The study also evaluated the association between these indices and the prevalence of metabolic dysfunction-associated steatotic liver disease (MASLD) and liver fibrosis. A total of 1403 subjects participated in the cross-sectional and longitudinal population-based study. Liver stiffness was assessed via transient elastography, at baseline and follow-up (median: 4.2 years). The subgroup with dysglycemia was also analyzed. In the cross-sectional study, the highest quartile of VAI, BMI ≥ 30 kg/m2, and abdominal obesity showed significant associations with the prevalence of MASLD and liver fibrosis, as well as with fibrosis progression. However, VAI showed no association with MASLD incidence. Among the dysglycemic subjects, there was no observed association between VAI and the incidence of MASLD or the progression of fibrosis. In conclusion, the BMI, WC, and the VAI are associated with an increased risk of progression to moderate-to-advanced liver fibrosis in the general population. However, the VAI does not perform better than the BMI and WC measurement.
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Affiliation(s)
- María Teresa Julián
- Department of Endocrinology and Nutrition, Hospital Germans Trias i Pujol, 08916 Badalona, Barcelona, Spain; (M.T.J.); (A.P.-M.d.O.); (E.C.-G.)
| | - Ingrid Arteaga
- Unitat de Suport a la Recerca (USR) Metropolitana Nord, Fundació Institut Universitari d’Investigació en Atenció Primària Jordi Gol i Gurina (IDIAP Jordi Gol), 08303 Mataró, Barcelona, Spain; (I.A.); (G.P.); (I.R.-R.); (C.C.)
- Grup de Recerca en Malalties Hepàtiques a l’Atenció Primària (GRemHAp), IDIAP Jordi Gol, USR Metro-Nord, 08303 Mataró, Barcelona, Spain
- Primary Healthcare Center Vall del Tenes, Gerència d’Àmbit d’Atenció Primària Metropolitana Nord, Institut Català de la Salut, 08186 Llicà d’Amunt, Barcelona, Spain
| | - Pere Torán-Monserrat
- Unitat de Suport a la Recerca (USR) Metropolitana Nord, Fundació Institut Universitari d’Investigació en Atenció Primària Jordi Gol i Gurina (IDIAP Jordi Gol), 08303 Mataró, Barcelona, Spain; (I.A.); (G.P.); (I.R.-R.); (C.C.)
- Grup de Recerca en Malalties Hepàtiques a l’Atenció Primària (GRemHAp), IDIAP Jordi Gol, USR Metro-Nord, 08303 Mataró, Barcelona, Spain
- Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Barcelona, Spain
| | - Guillem Pera
- Unitat de Suport a la Recerca (USR) Metropolitana Nord, Fundació Institut Universitari d’Investigació en Atenció Primària Jordi Gol i Gurina (IDIAP Jordi Gol), 08303 Mataró, Barcelona, Spain; (I.A.); (G.P.); (I.R.-R.); (C.C.)
| | - Alejandra Pérez-Montes de Oca
- Department of Endocrinology and Nutrition, Hospital Germans Trias i Pujol, 08916 Badalona, Barcelona, Spain; (M.T.J.); (A.P.-M.d.O.); (E.C.-G.)
| | - Irene Ruiz-Rojano
- Unitat de Suport a la Recerca (USR) Metropolitana Nord, Fundació Institut Universitari d’Investigació en Atenció Primària Jordi Gol i Gurina (IDIAP Jordi Gol), 08303 Mataró, Barcelona, Spain; (I.A.); (G.P.); (I.R.-R.); (C.C.)
- Grup de Recerca en Malalties Hepàtiques a l’Atenció Primària (GRemHAp), IDIAP Jordi Gol, USR Metro-Nord, 08303 Mataró, Barcelona, Spain
- Primary Healthcare Center Dr. Barraquer, Gerència d’Àmbit d’Atenció Primària Metropolitana Nord, Institut Català de la Salut, 08930 Sant Adrià del Besos, Barcelona, Spain
| | - Elena Casademunt-Gras
- Department of Endocrinology and Nutrition, Hospital Germans Trias i Pujol, 08916 Badalona, Barcelona, Spain; (M.T.J.); (A.P.-M.d.O.); (E.C.-G.)
| | - Carla Chacón
- Unitat de Suport a la Recerca (USR) Metropolitana Nord, Fundació Institut Universitari d’Investigació en Atenció Primària Jordi Gol i Gurina (IDIAP Jordi Gol), 08303 Mataró, Barcelona, Spain; (I.A.); (G.P.); (I.R.-R.); (C.C.)
- Grup de Recerca en Malalties Hepàtiques a l’Atenció Primària (GRemHAp), IDIAP Jordi Gol, USR Metro-Nord, 08303 Mataró, Barcelona, Spain
- PhD Programme in Medicine and Translational Research, Faculty of Medicine, University of Barcelona, 08007 Barcelona, Spain
| | - Nuria Alonso
- Department of Endocrinology and Nutrition, Hospital Germans Trias i Pujol, 08916 Badalona, Barcelona, Spain; (M.T.J.); (A.P.-M.d.O.); (E.C.-G.)
- Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, 28029 Madrid, Spain
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Shi X, Wang W, Feng J, Ma X, Xu M, Wang C. Gender-specific abdominal fat distribution and insulin resistance associated with organophosphate esters and phthalate metabolites exposure. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 349:123959. [PMID: 38608855 DOI: 10.1016/j.envpol.2024.123959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 03/31/2024] [Accepted: 04/09/2024] [Indexed: 04/14/2024]
Abstract
The worldwide prevalence of obesity highlights the potential contribution of endocrine-disrupting chemicals (EDCs). However, common epidemiological measures such as body mass index and waist circumference may misrepresent the intricate obesity risks these chemicals pose across genders. This study delves deeper into abdominal fat by differentiating between subcutaneous and visceral regions by analyzing data from National Health and Nutrition Examination Surveys (NHANES). We particularly investigated the gender-specific associations between organophosphorus flame-retardant metabolites (mOPFRs), phthalates (mPAEs) and accumulated fat indexes from 2536 people. Aiding by Bayesian Kernel Machine Regression (BKMR), we found while co-exposure to mOPFRs and mPAEs was linked to general and abdominal obesity across the entire and gender-specific populations, a gender-specific fat distribution emerged. For women, urinary BDCPP and MBzP were linked to an increased subcutaneous fat index (SFI) [BDCPP OR: 1.12 (95% CI: 1.03-1.21), MBzP OR: 1.09 (95% CI: 1.01-1.18)], but not to visceral fat index (VFI). These metabolites had a combined linkage with SFI, with BDCPP (weighting 22.0%) and DPHP (weighting 31.0%) being the most influential in Quantile g-computation model (qgcomp) model. In men, BCEP exposure exclusively associated with the elevated VFI [OR: 1.14 (95% CI: 1.03-1.26)], a trend further highlighted in mixture models with BCEP as the predominant association. Intriguingly, only males displayed a marked correlation between these metabolites and insulin resistance in subpopulation. An attempted mediation analysis revealed that elevated C-reactive protein mediated 12.1% of the association between urinary BCEP and insulin resistance, suggesting a potential role of inflammation. In conclusion, the gender-specific fat distribution and insulin resistance that associated with mOPFRs represented the potential risk of these chemicals to man.
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Affiliation(s)
- Xiaoliu Shi
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Wanyue Wang
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Jiafan Feng
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Xiaochun Ma
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Mengting Xu
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, People's Republic of China
| | - Cui Wang
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, People's Republic of China.
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25
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Hu X, Yang Z, Ge W, Ding Y, Zhong Y, Long J, Zhu X, Hu J, Yin J. Evaluating eight indicators for identifying metabolic syndrome in Chinese and American adolescents. Pediatr Res 2024:10.1038/s41390-024-03247-8. [PMID: 38745029 DOI: 10.1038/s41390-024-03247-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/11/2024] [Accepted: 04/14/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND Early intervention and diagnosis of Metabolic Syndrome (MetS) are crucial for preventing adult cardiovascular disease. However, the optimal indicator for identifying MetS in adolescent remains controversial. METHODS In total,1408 Chinese adolescents and 3550 American adolescents aged 12-17 years were included. MetS was defined according to the modified version for adolescents based on Adult Treatment Panel III (NCEP-ATP III) criteria. Areas under the curve (AUC) and corresponding 95% confidence interval (95% CI) of 8 anthropometric/metabolic indexes, such as waist circumference (WC), body mass index (BMI), a body shape index (ABSI), waist triglyceride index (WTI), were calculated to illustrate their ability to differentiate MetS. Sensitivity analysis using the other MetS criteria was performed. RESULTS Under the modified NCEP-ATP III criteria, WTI had the best discriminating ability in overall adolescents, with AUC of 0.922 (95% CI: 0.900-0.945) in Chinese and 0.959 (95% CI: 0.949-0.969) in American. In contrast, ABSI had the lowest AUCs. Results of sensitivity analysis were generally consistent for the whole Chinese and American population, with the AUC for WC being the highest under some criteria, but it was not statistically different from that of WTI. CONCLUSIONS WTI had relatively high discriminatory power for MetS detection in Chinese and American adolescents, but the performance of ABSI was poor. IMPACT While many studies have compared the discriminatory power of some anthropometric indicators for MetS, there are few focused on pediatrics. The current study is the first to compare the discriminating ability of anthropometric/metabolic indicators (WC, BMI, TMI, ABSI, WHtR, VAI, WTI, and TyG) for MetS in adolescents. WTI remains the optimal indicator in screening for MetS in adolescents. WC was also a simple and reliable indicator when screening for MetS in adolescents, but the performance of ABSI was poor. This study provides a theoretical basis for the early identification of MetS in adolescents by adopting effective indicators.
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Affiliation(s)
- Xuan Hu
- Department of Epidemiology and Health Statistics, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Zhuoqiao Yang
- Department of Epidemiology and Health Statistics, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Wenxin Ge
- Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Yaling Ding
- Department of Epidemiology and Health Statistics, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Yi Zhong
- Department of Epidemiology and Health Statistics, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Jianing Long
- Department of Epidemiology and Health Statistics, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Xiaoyan Zhu
- Suzhou Center for Disease Prevention and Control, Suzhou, Jiangsu, China
| | - Jia Hu
- Suzhou Center for Disease Prevention and Control, Suzhou, Jiangsu, China.
| | - Jieyun Yin
- Department of Epidemiology and Health Statistics, Medical College of Soochow University, Suzhou, Jiangsu, China.
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Major Chronic Non-communicable Diseases, Suzhou, Jiangsu, China.
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26
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Huang JS, Lu MS, Ramakrishnan R, Gao C, Zheng SY, Yang K, Guo YX, Lu JH, Qiu X, He JR. Weight status changes from childhood to adulthood were associated with cardiometabolic outcomes in adulthood. Acta Paediatr 2024. [PMID: 38714365 DOI: 10.1111/apa.17255] [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: 10/09/2023] [Revised: 04/05/2024] [Accepted: 04/17/2024] [Indexed: 05/09/2024]
Abstract
AIM Few studies have assessed the association between weight changes from childhood to adulthood and cardiometabolic factors in adulthood. The aim of this study was to explore the relationships between weight changes from childhood to adulthood and cardiometabolic factors in adulthood using national Chinese data. METHODS We included 649 participants from the China Health and Nutrition Survey from 1989 to 2009 and divided them into four groups by their body mass index from 6 to 37 years of age. They were selected using multistage random cluster sampling from 15 areas with large variations in economic and social development. Poisson regression models assessed associations between weight status changes and cardiometabolic outcomes in adulthood. RESULTS The risk of multiple abnormal cardiometabolic outcomes in adulthood was increased in the 126 subjects with normal weight in childhood but overweight or obesity in adulthood and the 28 with obesity at both ages, compared to the 462 with normal weight at both ages. There was insufficient evidence to demonstrate that the 33 who had weight issues as children, but not as adults, had an increased risk. CONCLUSION Being overweight or obese in both childhood and adulthood or during adulthood only increased the risk of abnormal cardiometabolic outcomes in adulthood. Larger studies need to investigate whether weight problems in childhood, but not adulthood, increase the risk.
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Affiliation(s)
- Jia-Shuan Huang
- Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
- The First Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Guangzhou, China
- Paediatrics School, Guangzhou Medical University, Guangzhou, China
| | - Min-Shan Lu
- Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Rema Ramakrishnan
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Chang Gao
- Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Si-Yu Zheng
- Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
- Paediatrics School, Guangzhou Medical University, Guangzhou, China
- Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Kun Yang
- Paediatrics School, Guangzhou Medical University, Guangzhou, China
| | - Yi-Xin Guo
- Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Jin-Hua Lu
- Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xiu Qiu
- Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Jian-Rong He
- Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
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Yang X, Hu R, Yao L, Zhang W, Shi M, Gong J, Yuan X, Li Y, Yan J, Wang Y, Zhang Q, He Z, Hou DX, Fan Z, Zhang H, Chen L, He X, He J, Wu S. The role of uterus mitochondrial function in high-fat diet-related adverse pregnancy outcomes and protection by resveratrol. Food Funct 2024; 15:4852-4861. [PMID: 38573228 DOI: 10.1039/d4fo00671b] [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: 04/05/2024]
Abstract
This study elucidates the mechanism of obesity-related adverse pregnancy outcomes and further investigates the effect of resveratrol on reproductive performance in a short- or long-term HFD-induced obese mouse model. Results show that maternal weight had a significant positive correlation with litter mortality in mice. A long-term HFD increased body weight and litter mortality with decreased expression of uterine cytochrome oxidase 4 (COX4), which was recovered by resveratrol in mice. Moreover, HFD decreased the expression of peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α), nuclear respiratory factors-1 (Nrf-1), and phosphorylated adenosine 5'-monophosphate (AMP)-activated protein kinase (p-AMPK) and increased the expression of phosphorylated extracellular regulated protein kinases (p-ERK) in the uterus. Resveratrol, a polyphenol that can directly bind to the ERK protein, suppressed the phosphorylation of ERK, increased the expression of p-AMPK, PGC-1α and Nrf-1, and decreased litter mortality in mice.
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Affiliation(s)
- Xizi Yang
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Ruizhi Hu
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Liping Yao
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Wentao Zhang
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Mingkun Shi
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Jiatai Gong
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Xupeng Yuan
- College of Animal Science and Technology, Hunan Biological and Electromechanical Polytechnic, Changsha 410127, China
| | - Yanli Li
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Jiahao Yan
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Ying Wang
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Qianjin Zhang
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Ziyu He
- Department of Food Science and Biotechnology, Faculty of Agriculture, Kagoshima University, Kagoshima 890-0065, Japan
| | - De-Xing Hou
- Department of Food Science and Biotechnology, Faculty of Agriculture, Kagoshima University, Kagoshima 890-0065, Japan
| | - Zhiyong Fan
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Liang Chen
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Xi He
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Jianhua He
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
| | - Shusong Wu
- Hunan Collaborative Innovation Center for Utilization of Botanical Functional Ingredients, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.
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Yang Y, Li J, Cheng X, Cheng S, Xie X. Export priority technique for Uni-portal thoracoscopic left upper lobectomy. J Cardiothorac Surg 2024; 19:275. [PMID: 38702716 PMCID: PMC11067216 DOI: 10.1186/s13019-024-02738-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/29/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Further explore the safety and feasibility of Uni-portal video assisted thoracoscopic (UVATS) left upper lobectomy by optimizing the treatment of incisions and blood vessels. METHODS We conducted a retrospective analysis of data from 32 patients who underwent UVATS left upper lobectomy and systematic mediastinal lymph node dissection utilizing the Export priority technique between January 2021 and December 2022. We documented perioperative indicators, including surgical time, intraoperative blood loss, the number of lymph nodes dissected, and postoperative pathological staging. RESULTS All surgeries were conducted utilizing the Export priority technique in UVATS. The mean surgical duration was (98.93 ± 14.98) minutes, with an average intraoperative blood loss of (79.53 ± 37.96) ml. The mean count of dissected lymph nodes was (13.96 ± 2.69). The length of hospital Stay averaged (5.62 ± 1.81) days. On the first postoperative day, the thoracic drainage volume was (101.87 ± 49.46) ml. The mean duration of postoperative thoracic tube insertion was (3.1 ± 1.84) days. No occurrences of postoperative hoarseness, pulmonary infection, or complications such as bronchopleural fistula were observed. CONCLUSION The application of the Export priority technique improves the safety and feasibility of UVATS left upper lobectomy.
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Affiliation(s)
- Yanhui Yang
- Department of Cardiothoracic Surgery, The First People's Hospital of Neijiang, 1866, West Section of Hanan Avenue, Shizhong District, Neijiang, Sichuan, 641000, China
| | - Ji Li
- Department of Cardiothoracic Surgery, The First People's Hospital of Neijiang, 1866, West Section of Hanan Avenue, Shizhong District, Neijiang, Sichuan, 641000, China
| | - Xin Cheng
- Department of Cardiothoracic Surgery, The First People's Hospital of Neijiang, 1866, West Section of Hanan Avenue, Shizhong District, Neijiang, Sichuan, 641000, China
| | - Sipeng Cheng
- Department of Cardiothoracic Surgery, The First People's Hospital of Neijiang, 1866, West Section of Hanan Avenue, Shizhong District, Neijiang, Sichuan, 641000, China
| | - Xiaoyang Xie
- Department of Cardiothoracic Surgery, The First People's Hospital of Neijiang, 1866, West Section of Hanan Avenue, Shizhong District, Neijiang, Sichuan, 641000, China.
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Ellison KM, Wyatt HR, Hill JO, Sayer RD. Should carbohydrate-modified diets be the first option for weight loss in people with impaired glucose metabolism? A scoping review. Obes Rev 2024; 25:e13706. [PMID: 38355200 DOI: 10.1111/obr.13706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 01/08/2024] [Accepted: 01/13/2024] [Indexed: 02/16/2024]
Abstract
While the "precision nutrition" movement is at an early stage of development, several investigations have compared low-fat versus carbohydrate (CHO)-modified diets (i.e., low-or-reduced-CHO, low glycemic index/load diets, and high-fiber) in people with normal versus impaired glucose metabolism. The purpose of this scoping review was to summarize evidence in support of the hypothesis that CHO-modified diets are more effective for weight loss among people with impaired glucose metabolism. Fifteen articles were included in this review: seven retrospective analyses of randomized clinical trials and eight prospective randomized clinical trials with prespecified hypotheses related to a diet (low-fat vs. CHO-modified) × phenotype (normal vs. impaired) interaction. Evidence in support of the hypothesis was identified in six of seven retrospective and three of eight prospective studies, which led to a recommendation of CHO-modified diets as a first-line option for people with impaired glucose metabolism. However, the evidence in support of this recommendation is relatively weak, and dietary prescriptions should consider additional contextual information that may influence overall dietary adherence. Additional and rigorous research using innovative randomized experimental approaches is needed for stronger dietary weight loss recommendations based on pretreatment glycemic status.
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Affiliation(s)
- Katie M Ellison
- Department of Nutrition Sciences, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Holly R Wyatt
- Department of Nutrition Sciences, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - James O Hill
- Department of Nutrition Sciences, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - R Drew Sayer
- Department of Family and Community Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
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Kim K, Di Giovanna E, Jung H, Bethineedi LD, Jun TJ, Kim YH. Association of metabolic health and obesity with coronary heart disease in adult cancer survivors. Eur J Clin Invest 2024; 54:e14161. [PMID: 38239087 DOI: 10.1111/eci.14161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/26/2023] [Accepted: 01/05/2024] [Indexed: 04/17/2024]
Abstract
BACKGROUND The metabolically healthy obese (MHO) phenotype is associated with an increased risk of coronary heart disease (CHD) in the general population. However, association of metabolic health and obesity phenotypes with CHD risk in adult cancer survivors remains unclear. We aimed to investigate the associations between different metabolic health and obesity phenotypes with incident CHD in adult cancer survivors. METHODS We used National Health Insurance Service (NHIS) to identify a cohort of 173,951 adult cancer survivors aged more than 20 years free of cardiovascular complications. Metabolically healthy nonobese (MHN), MHO, metabolically unhealthy nonobese (MUN), metabolically unhealthy obese (MUO) phenotypes were created using as at least three out of five metabolic health criteria along with obesity (body mass index ≥ 25.0 kg/m2). We used Cox proportional hazards model to assess CHD risk in each metabolic health and obesity phenotypes. RESULTS During 1,376,050 person-years of follow-up, adult cancer survivors with MHO phenotype had a significantly higher risk of CHD (hazard ratio [HR] = 1.52; 95% confidence intervals [CI]: 1.41 to 1.65) as compared to those without obesity and metabolic abnormalities. MUN (HR = 1.81; 95% CI: 1.59 to 2.06) and MUO (HR = 1.92; 95% CI: 1.72 to 2.15) phenotypes were also associated with an increased risk of CHD among adult cancer survivors. CONCLUSIONS Adult cancer survivors with MHO phenotype had a higher risk of CHD than those who are MHN. Metabolic health status and obesity were jointly associated with CHD risk in adult cancer survivors.
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Affiliation(s)
- Kyuwoong Kim
- National Cancer Control Institute, National Cancer Center, Goyang, Republic of Korea
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea
| | - Edvige Di Giovanna
- Department of Diagnostic and Interventional Radiology, Ammerland-Klinik, Westerstede, Lower Saxony, Germany
| | - Hyeyun Jung
- Department of Computing, Newcastle University, Newcastle upon Tyne, UK
| | | | - Tae Joon Jun
- Big Data Research Center, Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Young-Hak Kim
- Big Data Research Center, Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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Vuscan P, Kischkel B, Joosten LAB, Netea MG. Trained immunity: General and emerging concepts. Immunol Rev 2024; 323:164-185. [PMID: 38551324 DOI: 10.1111/imr.13326] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/11/2024] [Indexed: 05/18/2024]
Abstract
Over the past decade, compelling evidence has unveiled previously overlooked adaptive characteristics of innate immune cells. Beyond their traditional role in providing short, non-specific protection against pathogens, innate immune cells can acquire antigen-agnostic memory, exhibiting increased responsiveness to secondary stimulation. This long-term de-facto innate immune memory, also termed trained immunity, is mediated through extensive metabolic rewiring and epigenetic modifications. While the upregulation of trained immunity proves advantageous in countering immune paralysis, its overactivation contributes to the pathogenesis of autoinflammatory and autoimmune disorders. In this review, we present the latest advancements in the field of innate immune memory followed by a description of the fundamental mechanisms underpinning trained immunity generation and different cell types that mediate it. Furthermore, we explore its implications for various diseases and examine current limitations and its potential therapeutic targeting in immune-related disorders.
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Affiliation(s)
- Patricia Vuscan
- Department of Internal Medicine and Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Brenda Kischkel
- Department of Internal Medicine and Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Leo A B Joosten
- Department of Internal Medicine and Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Medical Genetics, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Mihai G Netea
- Department of Internal Medicine and Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Department for Immunology and Metabolism, Life and Medical Sciences Institute (LIMES), University of Bonn, Bonn, Germany
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Lv Z, Ji Y, Xu S, Li C, Cai W. Chinese visceral adiposity index and its transition patterns: impact on cardiovascular and cerebrovascular diseases in a national cohort study. Lipids Health Dis 2024; 23:124. [PMID: 38685072 PMCID: PMC11057120 DOI: 10.1186/s12944-024-02105-0] [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: 02/25/2024] [Accepted: 04/09/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Obesity affects approximately 800 million people worldwide and may contribute to various diseases, especially cardiovascular and cerebrovascular conditions. Fat distribution and content represent two related yet distinct axes determining the impact of adipose tissue on health. Unlike traditional fat measurement indices, which often overlook fat distribution, the Chinese visceral adiposity index (CVAI) is a novel metric used to assess visceral fat accumulation and associated health risks. Our objective is to evaluate its association with the risk of cardiovascular and cerebrovascular diseases. METHODS A nationwide longitudinal study spanning 9 years was conducted to investigate both the effects of baseline CVAI levels (classified as low and high) and dynamic changes in CVAI over time, including maintenance of low CVAI, transition from low to high, transition from high to low, and maintenance of high CVAI. Continuous scales (restricted cubic spline curves) and categorical scales (Kaplan-Meier curves and multivariable Cox regression analyses) were utilized to evaluate the relationship between CVAI and cardiovascular and cerebrovascular diseases. Furthermore, subgroup analyses were conducted to investigate potential variations. RESULTS Totally 1761 individuals (22.82%) experienced primary outcomes among 7717 participants. In the fully adjusted model, for each standard deviation increase in CVAI, there was a significant increase in the risk of primary outcomes [1.20 (95%CI: 1.14-1.27)], particularly pronounced in the high CVAI group [1.38 (95%CI: 1.25-1.54)] compared to low CVAI group. Regarding transition patterns, individuals who consistently maintained high CVAI demonstrated the highest risk ratio compared to those who consistently maintained low CVAI [1.51 (95%CI: 1.31-1.74)], followed by individuals transitioning from low to high CVAI [1.22 (95% CI: 1.01-1.47)]. Analysis of restricted cubic spline curves indicated a positive dose-response relationship between CVAI and risk of primary outcomes (p for non-linear = 0.596). Subgroup analyses results suggest that middle-aged individuals with high CVAI face a notably greater risk of cardiovascular and cerebrovascular diseases in contrast to elderly individuals [1.75 (95% CI: 1.53-1.99)]. CONCLUSION This study validates a significant association between baseline levels of CVAI and its dynamic changes with the risk of cardiovascular and cerebrovascular diseases. Vigilant monitoring and effective management of CVAI significantly contribute to early prevention and risk stratification of cardiovascular and cerebrovascular diseases.
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Affiliation(s)
- Zhihan Lv
- Department of General Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China
| | - Yunxi Ji
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Su Xu
- Department of General Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China
| | - Chenyi Li
- Department of General Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China.
| | - Wenwei Cai
- Department of General Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China.
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Golmohamadi M, Hosseinpour-Niazi S, Hadaegh P, Mirmiran P, Azizi F, Hadaegh F. Association between dietary antioxidants intake and the risk of type 2 diabetes mellitus in a prospective cohort study: Tehran Lipid and Glucose Study. Br J Nutr 2024; 131:1452-1460. [PMID: 38116651 DOI: 10.1017/s0007114523002854] [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] [Indexed: 12/21/2023]
Abstract
The present prospective cohort study aimed to determine whether dietary antioxidants were associated with incident type 2 diabetes mellitus (T2DM). Another objective was to find out whether such associations could be modified by the BMI status. A total of 2188 Tehranian adults aged 21-84 years, free of T2DM with the validated FFQ, was entered in the study. Multivariable Cox proportional hazards models adjusting for confounders were used to assess the association between dietary antioxidants and incident T2DM in total population, as well as in subjects with various BMI statuses. During 8·9 (8·1-9·6) years of follow-up, dietary vitamin E significantly decreased the incident T2DM, after adjustment for confounders. However, other dietary antioxidants were not shown to be significantly associated with incident T2DM. The interaction between dietary vitamin E, Mg and BMI status was found to influence the risk of T2DM (Pfor interaction < 0·05). After stratification of subjects based on BMI status, it was found that vitamin E and Mg decreased the risk of T2DM only among normal-weight individual. Also, an inverse association was found among dietary vitamin C, dietary Zn and the risk of T2DM in individuals with normal weight but not in overweight and obese individuals; however, the interaction test tended to be significant for these dietary variables. Dietary antioxidants including vitamin E, vitamin C, Zn and Mg when accompanied by healthy weight, may bring benefits to the prevention of T2DM.
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Affiliation(s)
- Melika Golmohamadi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran1985717413, Iran
| | - Somayeh Hosseinpour-Niazi
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parto Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran1985717413, Iran
| | - Parvin Mirmiran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzad Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran1985717413, Iran
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Sarzani R, Landolfo M, Di Pentima C, Ortensi B, Falcioni P, Sabbatini L, Massacesi A, Rampino I, Spannella F, Giulietti F. Adipocentric origin of the common cardiometabolic complications of obesity in the young up to the very old: pathophysiology and new therapeutic opportunities. Front Med (Lausanne) 2024; 11:1365183. [PMID: 38654832 PMCID: PMC11037084 DOI: 10.3389/fmed.2024.1365183] [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: 01/03/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Obesity is a multifactorial chronic disease characterized by an excess of adipose tissue, affecting people of all ages. In the last 40 years, the incidence of overweight and obesity almost tripled worldwide. The accumulation of "visceral" adipose tissue increases with aging, leading to several cardio-metabolic consequences: from increased blood pressure to overt arterial hypertension, from insulin-resistance to overt type 2 diabetes mellitus (T2DM), dyslipidemia, chronic kidney disease (CKD), and obstructive sleep apnea. The increasing use of innovative drugs, namely glucagon-like peptide-1 receptor agonists (GLP1-RA) and sodium-glucose cotransporter-2 inhibitors (SGLT2-i), is changing the management of obesity and its related cardiovascular complications significantly. These drugs, first considered only for T2DM treatment, are now used in overweight patients with visceral adiposity or obese patients, as obesity is no longer just a risk factor but a critical condition at the basis of common metabolic, cardiovascular, and renal diseases. An adipocentric vision and approach should become the cornerstone of visceral overweight and obesity integrated management and treatment, reducing and avoiding the onset of obesity-related multiple risk factors and their clinical complications. According to recent progress in basic and clinical research on adiposity, this narrative review aims to contribute to a novel clinical approach focusing on pathophysiological and therapeutic insights.
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Affiliation(s)
- Riccardo Sarzani
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Matteo Landolfo
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Chiara Di Pentima
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
| | - Beatrice Ortensi
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Paolo Falcioni
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Lucia Sabbatini
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Adriano Massacesi
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Ilaria Rampino
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Francesco Spannella
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Federico Giulietti
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
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Saraswathi V, Ai W, Kumar V, Sharma K, Gopal T, Kumar N, Malhi H, Sehrawat T, Desouza CV. A Pilot Study on the Proteomics Profile of Serum Exosome-Enriched Extracellular Vesicles from Normal versus Individuals with Obesity-Related Insulin Resistance. Biomedicines 2024; 12:799. [PMID: 38672154 PMCID: PMC11048419 DOI: 10.3390/biomedicines12040799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/26/2024] [Accepted: 03/27/2024] [Indexed: 04/28/2024] Open
Abstract
OBJECTIVE Circulating exosome-enriched extracellular vesicles (EVs) have drawn considerable importance in obesity-related insulin-resistance (IR). We sought to compare the proteomics profile of serum exosomes from normal individuals and those with obesity and IR. METHODS We isolated serum exosomes from male subjects with obesity and insulin resistance (Ob-IR, HOMA-IR > 2.0) and lean/overweight insulin-sensitive (Normal (N), HOMA-IR < 2.0) individuals. The differential protein expression between the two groups was detected by a label-free quantitative mass spectrometry analysis followed by GO annotation and ingenuity pathway analysis (IPA). RESULTS We identified 23 upregulated and 46 downregulated proteins between Ob-IR and N groups. Some of these proteins are involved in altering insulin signaling (VPS13C, TBC1D32, TTR, and ADIPOQ), inflammation (NFκB and CRP), and B-cell proliferation/activation (IGLV4-69, IGKV1D-13, and IGHV4-28). GO analysis revealed that the differentially expressed proteins (DEPs) are mainly involved in regulating immune cell activation and are located in extracellular space. IPA analysis showed that top molecules mediating IR, inflammation and B-cell activation were upregulated in Ob-IR subjects compared to N subjects. CONCLUSIONS Serum exosomal proteins can be used as biomarkers to identify the future risk of diabetes and a therapeutic target to prevent or slow down the progression of diabetes in high-risk individuals.
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Affiliation(s)
- Viswanathan Saraswathi
- VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (V.S.); (W.A.); (T.G.); (N.K.)
- Department of Internal Medicine, Division of Diabetes, Endocrinology, and Metabolism, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Weilun Ai
- VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (V.S.); (W.A.); (T.G.); (N.K.)
- Department of Internal Medicine, Division of Diabetes, Endocrinology, and Metabolism, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Vikas Kumar
- Department of Genetics Cell Biology & Anatomy, University of Nebraska Medical Center, Omaha, NE 68198, USA; (V.K.); (K.S.)
| | - Kanika Sharma
- Department of Genetics Cell Biology & Anatomy, University of Nebraska Medical Center, Omaha, NE 68198, USA; (V.K.); (K.S.)
| | - Thiyagarajan Gopal
- VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (V.S.); (W.A.); (T.G.); (N.K.)
- Department of Internal Medicine, Division of Diabetes, Endocrinology, and Metabolism, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Narendra Kumar
- VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (V.S.); (W.A.); (T.G.); (N.K.)
- Department of Internal Medicine, Division of Diabetes, Endocrinology, and Metabolism, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Harmeet Malhi
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA (T.S.)
| | - Tejasav Sehrawat
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA (T.S.)
| | - Cyrus V. Desouza
- VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (V.S.); (W.A.); (T.G.); (N.K.)
- Department of Internal Medicine, Division of Diabetes, Endocrinology, and Metabolism, University of Nebraska Medical Center, Omaha, NE 68198, USA
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Chen D, Feng J, He H, Xiao W, Liu X. Classification, Diagnosis, and Treatment of Obesity-Related Heart Diseases. Metab Syndr Relat Disord 2024; 22:161-169. [PMID: 38294776 DOI: 10.1089/met.2023.0134] [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] [Indexed: 02/01/2024] Open
Abstract
Evidence-based medicine shows that obesity is associated with a wide range of cardiovascular (CV) diseases. Obesity can lead to changes in cardiac structure and function, which can lead to obese cardiomyopathy, subclinical cardiac dysfunction, and even heart failure. It also increases the risk of atrial fibrillation and sudden cardiac death. Many invasive and noninvasive diagnostic methods can detect obesity-related heart disease at an early stage, so that appropriate measures can be selected to prevent adverse CV events. However, studies have shown a protective effect of obesity on clinical outcomes of CV disease, a phenomenon that has been termed the obesity paradox. The "obesity paradox" essentially refers to the fact that the classification of obesity defined by body mass index (BMI) does not consider the impact of obesity heterogeneity on CV disease prognosis, but simply puts subjects with different clinical and biochemical characteristics into the same category. In any case, indicators such as waist-to-hip ratio, ectopic body fat qualitative and quantitative, and CV fitness have been shown to be able to distinguish different CV risks in patients with the same BMI, which is convenient for early intervention in an appropriate way. A multidisciplinary approach, including lifestyle modification, evidence-based generic and novel pharmacotherapy, and surgical intervention, can improve CV outcomes in overweight/obese patients.
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Affiliation(s)
- Dan Chen
- Department of Electrocardiogram, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- Artificial Intelligence Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | - Juan Feng
- Department of Echocardiography, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - HongYan He
- Department of Electrocardiogram, Tai'an Hospital of Traditional Chinese Medicine, Tai'an, Shandong, China
| | - WeiPing Xiao
- Department of Acupuncture, Tai'an Hospital of Traditional Chinese Medicine, Tai'an, Shandong, China
| | - XiaoJing Liu
- Department of Endocrinology and Metabolism, The Second Hospital of Shandong University, Jinan, Shandong, China
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Li S, Fu Z, Zhang W. Association of anthropometric measures with all-cause and cause-specific mortality in US adults: revisiting the obesity paradox. BMC Public Health 2024; 24:929. [PMID: 38556859 PMCID: PMC10983763 DOI: 10.1186/s12889-024-18418-9] [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: 11/28/2023] [Accepted: 03/22/2024] [Indexed: 04/02/2024] Open
Abstract
OBJECTIVE Previous studies have shown that the obesity paradox exists in a variety of clinical settings, whereby obese individuals have lower mortality than their normal-weight counterparts. It remains unclear whether the association between obesity and mortality risk varies by anthropometric measures. The purpose of this study is to examine the association between various anthropometric measures and all-cause and cause-specific mortality in US adults. METHODS This cohort study included data from the National Health and Nutrition Examination Survey between 2009 and 2018, with a sample size of 28,353 individuals weighted to represent 231 million US adults. Anthropometric measurements were obtained by trained technicians using standardized methods. Mortality data were collected from the date of enrollment through December 31, 2019. Weighted Cox proportional hazards models, restricted cubic spline curves, and cumulative incidence analyses were performed. RESULTS A total of 2091 all-cause deaths, 606 cardiovascular deaths, 519 cancer deaths, and 966 other-cause deaths occurred during a median follow-up of 5.9 years. The association between body mass index (BMI) and mortality risk was inversely J-shaped, whereas the association between waist-to-height ratio (WHtR) and mortality risk was positively J-shaped. There was a progressive increase in the association between the WHtR category and mortality risk. Compared with the reference category of WHtR < 0.5, the estimated hazard ratio (HR) for all-cause mortality was 1.004 (95% confidence interval [CI] 1.001-1.006) for WHtR 0.50-0.59, 1.123 (95% CI 1.120-1.127) for WHtR 0.60-0.69, 1.591 (95% CI 1.584-1.598) for WHtR 0.70-0.79, and 2.214 (95% CI 2.200-2.228) for WHtR ≥ 0.8, respectively. Other anthropometric indices reflecting central obesity also showed that greater adiposity was associated with higher mortality. CONCLUSIONS Anthropometric measures reflecting central obesity were independently and positively associated with mortality risk, eliminating the possibility of an obesity paradox.
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Affiliation(s)
- Shan Li
- Department of Cardiology, Second Medical Center, Chinese People's Liberation Army General Hospital, Beijing, 100853, China.
- National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing, 100853, China.
| | - Zhiqing Fu
- Department of Cardiology, Second Medical Center, Chinese People's Liberation Army General Hospital, Beijing, 100853, China
- National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing, 100853, China
| | - Wei Zhang
- National Clinical Research Center for Geriatric Diseases, Chinese People's Liberation Army General Hospital, Beijing, 100853, China
- Department of Outpatient, The Second Medical Center, Chinese People's Liberation Army General Hospital, Beijing, 100853, China
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Weyman-Vela Y, Guerrero-Romero F, Simental-Mendía LE. The triglycerides and glucose index is more strongly associated with metabolically healthy obesity phenotype than the lipid and obesity indices. J Endocrinol Invest 2024; 47:865-871. [PMID: 37768526 DOI: 10.1007/s40618-023-02201-5] [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: 06/01/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023]
Abstract
PURPOSE The triglycerides and glucose (TyG) index is a reliable biomarker for estimating insulin resistance; however, evidence regarding the use of the TyG index in individuals with metabolically healthy obesity (MHO) is scarce. Thus, we examined the association between the TyG index and the MHO phenotype. METHODS Apparently healthy men and women aged 18 years or more with obesity (body mass index [BMI] ≥ 30 kg/m2) were allocated into the following groups: MHO and metabolically unhealthy obesity (MUO). The MHO phenotype was defined by obesity and the absence of the following metabolic disorders: elevated triglyceride concentrations, elevated glucose levels, elevated blood pressure, and low HDL-C. The MUO was defined by individuals with obesity and at least one of the aforementioned cardiovascular risk factors. RESULTS A total 827 individuals, 605 (73.1%) women and 222 (26.9%) men were enrolled and allocated into the MHO (n = 104) and MUO (n = 723) groups. The adjusted regression analysis by age, sex, BMI, and waist circumference showed that fasting glucose (OR = 0.90; 95% CI: 0.88-0.93), and triglycerides (OR = 0.97; 95% CI: 0.96-0.98), as well as the triglycerides/HDL-C (OR = 0.18; 95% CI: 0.13-0.26), lipid accumulation product (OR = 0.95; 95% CI: 0.93-0.96), visceral adipose index (OR = 0.38; 95% CI: 0.31-0.46), and TyG index (OR = 0.001; 95% CI: 0.000-0.004) are inversely associated with the MHO, while the HDL-C (OR = 1.10; 95% CI: 1.07-1.12) had a direct association. CONCLUSIONS Our results show that the TyG index is more strongly associated with the MHO phenotype than the lipid and obesity indices.
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Affiliation(s)
- Y Weyman-Vela
- Unidad de Investigación Biomédica, Instituto Mexicano del Seguro Social, Delegación Durango, Durango, México
| | - F Guerrero-Romero
- Unidad de Investigación Biomédica, Instituto Mexicano del Seguro Social, Delegación Durango, Durango, México
| | - L E Simental-Mendía
- Unidad de Investigación Biomédica, Instituto Mexicano del Seguro Social, Delegación Durango, Durango, México.
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Zhang F, Wang Y, Zhou J, Yu L, Wang Z, Liu T, Yu Y. Association between Metabolic Score for Visceral Fat and the risk of hypertension in different ethnic groups: a prospective cohort study in Southwest China. Front Endocrinol (Lausanne) 2024; 15:1302387. [PMID: 38562413 PMCID: PMC10982387 DOI: 10.3389/fendo.2024.1302387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
Objective Visceral adipose tissue assessment holds significant importance in hypertension prevention. This study aimed to explore the association between the Metabolic Score for Visceral Fat (METS-VF), a new indicator based on laboratory and anthropometry measures, and hypertension risk and to further investigate the association between the METS-VF and the risk of hypertension in different ethnic groups. Methods In this study, a total of 9,280 people from 48 townships in 12 districts (counties) of Guizhou Province were selected for the survey using a multistage cluster random sampling method, and 5,127 cases were finally included in the analysis after excluding those with missing relevant data, losing visits, dying at follow-up, those who suffered from hypertension at baseline, and those whose information on the outcome of hypertension was not clear. Cox proportional hazard models were used to estimate hazard ratios (HRs) and 95% confidence intervals (95% CIs) between METS-VF and incident hypertension, and an accelerated failure time (AFT) model was applied to analyze the association between METS-VF and the onset time of hypertension. Results The total person-years (PYs) of the 5,127 subjects were 36,188.52 years, and the median follow-up time was 6.64 years. During follow-up, 1,127 patients were newly diagnosed with hypertension, and the incidence density was 31.14/1,000 PYs. After adjusting for multivariables, compared with the METS-VF first (Q1), the third (Q3) and fourth (Q4) groups of the METS-VF increased by 29.9% and 61.5%, respectively (HR = 1.299 [1.061, 1.590] and 1.615 [1.280, 2.036]). The risk of hypertension increased with higher METS-VF values (HR = 1.323 [1.167, 1.500], ptrend < 0.001). In the Han Chinese population, Q2 and Q3 increased the risk of hypertension (HR = 1.459 [1.111, 1.917], 1.999 [1.417, 2.718]), and the onset of hypertension was advanced by 0.653 (β = -0.653 (-0.930, -0.375]) years for per 1 unit increase in METS-VF. However, these associations were not found in ethnic minorities. Conclusion METS-VF was significantly positively associated with the risk of hypertension, and the association was different among ethnic groups.
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Affiliation(s)
- Fuyan Zhang
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guizhou, China
| | - Yiying Wang
- Guizhou Province Center for Disease Prevention and Control, Chronic Disease Prevention and Cure Research Institute, Guiyang, China
| | - Jie Zhou
- Guizhou Province Center for Disease Prevention and Control, Chronic Disease Prevention and Cure Research Institute, Guiyang, China
| | - Lisha Yu
- Guizhou Province Center for Disease Prevention and Control, Chronic Disease Prevention and Cure Research Institute, Guiyang, China
| | - Ziyun Wang
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guizhou, China
| | - Tao Liu
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guizhou, China
- Guizhou Province Center for Disease Prevention and Control, Chronic Disease Prevention and Cure Research Institute, Guiyang, China
| | - Yangwen Yu
- Guizhou Province Center for Disease Prevention and Control, Chronic Disease Prevention and Cure Research Institute, Guiyang, China
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Liu FP, Guo MJ, Yang Q, Li YY, Wang YG, Zhang M. Myosteatosis is associated with coronary artery calcification in patients with type 2 diabetes. World J Diabetes 2024; 15:429-439. [PMID: 38591084 PMCID: PMC10999038 DOI: 10.4239/wjd.v15.i3.429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/19/2023] [Accepted: 02/20/2024] [Indexed: 03/15/2024] Open
Abstract
BACKGROUND Myosteatosis, rather than low muscle mass, is the primary etiologic factor of sarcopenia in patients with type 2 diabetes mellitus (T2DM). Myosteatosis may lead to a series of metabolic dysfunctions, such as insulin resistance, systematic inflammation, and oxidative stress, and all these dysfunctions are closely associated with the acceleration of T2DM and atherosclerosis. AIM To investigate the association between myosteatosis and coronary artery calcification (CAC) in patients with T2DM. METHODS Patients with T2DM, who had not experienced major cardiovascular events and had undergone both abdominal and thoracic computed tomography (CT) scans, were included. The mean skeletal muscle attenuation was assessed using abdominal CT images at the L3 level. The CAC score was determined from thoracic CT images using the Agatston scoring method. Myosteatosis was diagnosed according to Martin's criteria. Severe CAC (SCAC) was defined when the CAC score exceeded 300. Logistic regression and decision tree analyses were performed. RESULTS A total of 652 patients with T2DM were enrolled. Among them, 167 (25.6%) patients had SCAC. Logistic regression analysis demonstrated that myosteatosis, age, duration of diabetes, cigarette smoking, and alcohol consumption were independent risk factors of SCAC. Myosteatosis was significantly associated with an increased risk of SCAC (OR = 2.381, P = 0.003). The association between myosteatosis and SCAC was significant in the younger patients (OR = 2.672, 95%CI: 1.477-4.834, P = 0.002), but not the older patients (OR = 1.456, 95%CI: 0.863-2.455, P = 0.188), and was more prominent in the population with lower risks of atherosclerosis. The decision tree analyses prioritized older age as the primary variable for SCAC. In older patients, cigarette smoking was the main contributing factor for SCAC, while in younger patients, it was myosteatosis. CONCLUSION Myosteatosis is a novel risk factor for atherosclerosis in patients with T2DM, especially in the population with younger ages and fewer traditional risk factors.
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Affiliation(s)
- Fu-Peng Liu
- The Affiliated Hospital of Medical College Qingdao University, Qingdao University, Qingdao 266071, Shandong Province, China
- Department of Endocrinology, The Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Mu-Jie Guo
- Department of Medical Imaging, The Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Qing Yang
- Department of Clinical Nutrition, The Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Yan-Ying Li
- Department of Endocrinology, The Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Yan-Gang Wang
- Department of Endocrinology, The Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Mei Zhang
- Department of Endocrinology, The Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
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Li Y, Zeng L. Comparison of seven anthropometric indexes to predict hypertension plus hyperuricemia among U.S. adults. Front Endocrinol (Lausanne) 2024; 15:1301543. [PMID: 38524637 PMCID: PMC10958198 DOI: 10.3389/fendo.2024.1301543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/05/2024] [Indexed: 03/26/2024] Open
Abstract
Purpose This study aims to compare the association of hypertension plus hyperuricemia (HTN-HUA) with seven anthropometric indexes. These include the atherogenic index of plasma (AIP), lipid accumulation product (LAP), visceral adiposity index (VAI), triglyceride-glucose index (TyG), body roundness index (BRI), a body shape index (ABSI), and the cardiometabolic index (CMI). Methods Data was procured from the National Health and Nutrition Examination Survey (NHANES), which recruited a representative population aged 18 years and above to calculate these seven indexes. Logistic regression analysis was employed to delineate their correlation and to compute the odds ratios (OR). Concurrently, receiver operating characteristic (ROC) curves were utilized to evaluate the predictive power of the seven indexes. Results A total of 23,478 subjects were included in the study. Among these, 6,537 (27.84%) were patients with HUA alone, 2,015 (8.58%) had HTN alone, and 2,836 (12.08%) had HTN-HUA. The multivariate logistic regression analysis showed that the AIP, LAP, VAI, TyG, BRI, ABSI, and CMI were all significantly associated with concurrent HTN-HUA. The OR for the highest quartile of the seven indexes for HTN-HUA were as follows: AIP was 4.45 (95% CI 3.82-5.18), LAP was 9.52 (95% CI 7.82-11.59), VAI was 4.53 (95% CI 38.9-5.28), TyG was 4.91 (95% CI 4.15-5.80), BRI was 9.08 (95% CI 7.45-11.07), ABSI was 1.71 (95% CI 1.45 -2.02), and CMI was 6.57 (95% CI 5.56-7.76). Notably, LAP and BRI demonstrated significant discriminatory abilities for HTN-HUA, with area under the curve (AUC) values of 0.72 (95% CI 0.71 - 0.73) and 0.73 (95% CI 0.72 - 0.74) respectively. Conclusion The AIP, LAP, VAI, TyG, BRI, ABSI, and CMI all show significant correlation with HTN-HUA. Notably, both LAP and BRI demonstrate the capability to differentiate cases of HTN-HUA. Among these, BRI is underscored for its effective, non-invasive nature in predicting HTN-HUA, making it a superior choice for early detection and management strategies.
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Affiliation(s)
- Ye Li
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
- West China School of Nursing, Sichuan University, Chengdu, China
| | - Ling Zeng
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
- West China School of Nursing, Sichuan University, Chengdu, China
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Pelluri R, Kongara S, Nagasubramanian VR, Mahadevan S, Chimakurthy J. Effect of Teneligliptin 20 mg Twice Daily on Glucagon-Like Peptide-1 Levels and Its Influence on Non-Glycemic Components in Non-Diabetic Obese Individuals. Metab Syndr Relat Disord 2024; 22:90-96. [PMID: 38165660 DOI: 10.1089/met.2023.0218] [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] [Indexed: 01/04/2024] Open
Abstract
Background and Aims: Teneligliptin is an oral antidiabetic agent, it can persevere glucagon-like peptide-1 (GLP-1) by inhibiting dipeptidyl peptidase enzyme. In addition, it has rare incidence of hypoglycemia. Hence, this study aimed to test the effect of teneligliptin 20 mg twice daily along with low carbohydrate diet and physical exercise on change of body weight and insulin resistance in nondiabetic obese subjects. Materials and Methods: It is a prospective, randomized, double-blind, placebo-controlled, parallel group study carried out at outpatient department of an endocrinology hospital over the period of 48 weeks. Teneligliptin 20 mg twice daily 30 min before food (low carbohydrate diet [LCD]) with regular physical exercise, and control group was kept with placebo twice daily 30 min before food LCD with regular physical exercise. This study was registered in clinical trial registry of India [CTRI/2020/02/023329]. Results: A total of 150 nondiabetic obese subjects were randomized into test (n = 75) and control groups (n = 75). At the end of 48 weeks there was significant improvement in GLP-1, simplified nutrition assessment questionnaire (SNAQ) score, homeostasis model assessment of insulin resistance (HOMA-IR), triglycerides (TG), and body weight. The mean difference and 95% confidence interval of GLP-1 (pg/mL) was 76.42 (44.42-148.41) (P = 0.37); SNAQ score, -1.64 (-2.48 to -0.81) (P = 0.000); HOMA-IR, -0.9 (-0.59 to -0.38) (P = 0.000); TG (mg/dL) -29.37 (-44.46 to -14.07) (P = 0.000); reduction of body weight (kilograms) -3.09 (-6.11 to -0.07) (P = 0.043). Conclusion: Findings of this study reveals that teneligliptin-treated group showed significant improvement in GLP-1 levels, reduced insulin resistance, body weight, TG, appetite, and metabolic syndrome. Teneligliptin is well tolerated, except in upper respiratory tract infections. CTR number: CTRI/2020/02/023329.
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Affiliation(s)
- Ranakishor Pelluri
- Department of Pharmacy Practice, Sri Ramachandra Institute of Higher Education Research, (Deemed to be University), Chennai, India
- Department of Endocrinology and Metabolism, Endolife Speciality Hospital, Guntur, India
- Department of Pharmaceutical Sciences, Vignan's Foundation for Science Technology and Research, (Deemed to be University), Guntur, India
| | - Srikanth Kongara
- Department of Endocrinology and Metabolism, Endolife Speciality Hospital, Guntur, India
| | | | - Shriraam Mahadevan
- Department of Endocrinology and Metabolism, Sri Ramachandra Institute of Higher Education and Research, (Deemed to be University), Chennai, India
| | - Jithendra Chimakurthy
- Department of Pharmaceutical Sciences, Vignan's Foundation for Science Technology and Research, (Deemed to be University), Guntur, India
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Qin W, Yang J, Deng C, Ruan Q, Duan K. Efficacy and safety of semaglutide 2.4 mg for weight loss in overweight or obese adults without diabetes: An updated systematic review and meta-analysis including the 2-year STEP 5 trial. Diabetes Obes Metab 2024; 26:911-923. [PMID: 38016699 DOI: 10.1111/dom.15386] [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: 08/16/2023] [Revised: 10/23/2023] [Accepted: 11/12/2023] [Indexed: 11/30/2023]
Abstract
AIM To explore the safety and efficacy of subcutaneous semaglutide 2.4 mg, administered once a week in non-diabetic overweight or obese individuals. METHODS A thorough search was performed of various databases including PubMed, Embase, the Cochrane Library, Web of Science, clinicaltrials.gov, CNKI and Wanfang from their inception up to April 11, 2023. Our aim was to identify randomized controlled trials (RCTs) that compared the efficacy of semaglutide administered once weekly with placebo in overweight or obese adults. Through a review of the literature, data were extracted from relevant studies and assessed for quality, and a meta-analysis was conducted using RevMan 5.4.1 software. RESULTS Six RCTs comprising 3962 overweight or obese individuals were identified. The findings indicated that, in comparison to the placebo group, semaglutide caused a significant and sustainable reduction in the percentage of body weight (BW; mean difference [MD]: -11.80% [95% confidence interval {CI} -12.93, -10.68]; P < 0.00001) as well as a decrease in absolute BW (MD: -12.2 kg [95% CI -13.3, -11.1]; P < 0.00001), body mass index (MD: -4.5 kg/m2 [95% CI -4.9, -4.1]; P < 0.00001) and waist circumference (MD:-9.4 cm [95% CI -10.1, -8.8]; P < 0.00001). Moreover, it achieved a higher proportion of patients who experienced weight loss exceeding 5%, 10%, 15% and 20%. Furthermore, semaglutide showed significant efficacy in controlling blood pressure, blood sugar levels, C-reactive protein levels, and lipid profiles. In terms of safety, the most common adverse effects following semaglutide treatment were gastrointestinal adverse reactions (risk ratio: 1.49 [95% CI 1.38, 1.60]; P < 0.00001), which were generally mild to moderate in severity and temporary. CONCLUSION In overweight or obese non-diabetic individuals, semaglutide had a remarkable and sustained weight loss effect that was well tolerated and safe.
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Affiliation(s)
- Wenhui Qin
- Department of Endocrinology and Metabolism, Jingshan Union Hospital of Huazhong University of Science and Technology, Jingmen, China
| | - Jun Yang
- Department of Endocrinology and Metabolism, Jingshan Union Hospital of Huazhong University of Science and Technology, Jingmen, China
| | - Chao Deng
- Department of Pharmacy, Jingshan Union Hospital of Huazhong University of Science and Technology, Jingmen, China
| | - Qinjuan Ruan
- Department of Pharmacy, Jingshan Union Hospital of Huazhong University of Science and Technology, Jingmen, China
| | - Kai Duan
- Department of Nephrology, Jingshan Union Hospital of Huazhong University of Science and Technology, Jingmen, China
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Tan F, Tang D, Su P, Xu T, He Y, Wang M, Li D, Feng Y. Effects evaluation of different exercises on subclinical left ventricular dysfunction in obese rats by speckle-tracking echocardiography. Obes Res Clin Pract 2024; 18:131-140. [PMID: 38594124 DOI: 10.1016/j.orcp.2024.03.004] [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: 01/16/2024] [Revised: 02/19/2024] [Accepted: 03/24/2024] [Indexed: 04/11/2024]
Abstract
OBJECTIVE To identify subclinical left ventricle dysfunction (LVD) in obese rats by speckle-tracking echocardiography, and to evaluate the effects of 12-week Moderate-Intensity Continuous Training (MICT) or High-Intensity Interval Training (HIIT) on LV geometry, histology and function in obese rats. METHODS Eighteen male standard or obese Sprague-Dawley rats were randomly divided into the Control group, the MICT group, and the HIIT group. Exercise interventions were conducted for 12 weeks, with equal total load and increased intensity gradient. Using dual-energy X-ray, two-dimensional speckle-tracking echocardiography, pulse Doppler, and HE staining to evalucate body shape, LV morphology, structure, and myocardial mechanics function. RESULTS (1) Both MICT and HIIT have good weight loss shaping effect. (2) The LV of obese rats underwent pathological remodeling, with decreased longitudinal contractility and synchrony, and increased circumferential contractility and synchrony. (3) Exercise can inhibit LV pathological remodeling, improve myocardial mechanical function. HIIT is superior to MICT. (4) The global longitudinal strain of obese rats in the HIIT group showed a significant correlation with Fat% and Lean%. CONCLUSION Obesity can induce LV pathological remodeling and subclinical dysfunction. Compared with MICT, 12-week HIIT can effectively inhibit the pathological remodeling of LV and promote the benign development of myocardial mechanical function in obese rats.
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Affiliation(s)
- Fengli Tan
- College of P.E and Sports, Beijing Normal University, Beijing, China
| | - Donghui Tang
- College of P.E and Sports, Beijing Normal University, Beijing, China.
| | - Pei Su
- College of P.E and Sports, Beijing Normal University, Beijing, China
| | - Tianyi Xu
- College of P.E and Sports, Beijing Normal University, Beijing, China
| | - Yufeng He
- Yunkang School of Medicine and Health, Nanfang College Guangzhou, China
| | - Mengyue Wang
- College of P.E and Sports, Beijing Normal University, Beijing, China
| | - Daxin Li
- College of P.E and Sports, Beijing Normal University, Beijing, China
| | - Yangya Feng
- College of P.E and Sports, Beijing Normal University, Beijing, China
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Martínez-Camacho MÁ, Jones-Baro RA, Gómez-González A, Morales-Hernández D, Lugo-García DS, Melo-Villalobos A, Navarrete-Rodríguez CA, Delgado-Camacho J. Physical and respiratory therapy in the critically ill patient with obesity: a narrative review. Front Med (Lausanne) 2024; 11:1321692. [PMID: 38455478 PMCID: PMC10918845 DOI: 10.3389/fmed.2024.1321692] [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: 10/24/2023] [Accepted: 01/22/2024] [Indexed: 03/09/2024] Open
Abstract
Obesity has become increasingly prevalent in the intensive care unit, presenting a significant challenge for healthcare systems and professionals, including rehabilitation teams. Caring for critically ill patients with obesity involves addressing complex issues. Despite the well-established and safe practice of early mobilization during critical illness, in rehabilitation matters, the diverse clinical disturbances and scenarios within the obese patient population necessitate a comprehensive understanding. This includes recognizing the importance of metabolic support, both non-invasive and invasive ventilatory support, and their weaning processes as essential prerequisites. Physiotherapists, working collaboratively with a multidisciplinary team, play a crucial role in ensuring proper assessment and functional rehabilitation in the critical care setting. This review aims to provide critical insights into the key management and rehabilitation principles for obese patients in the intensive care unit.
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Affiliation(s)
- Miguel Ángel Martínez-Camacho
- Critical Care Physical Therapy Department and Post-operative Recovery and Multi-Organ Support Unit, Hospital General de México “Dr. Eduardo Liceaga,” Mexico City, Mexico
- Doctorate Programme in Health Sciences, Universidad Anahuac Norte, State of Mexico, Mexico
| | - Robert Alexander Jones-Baro
- Critical Care Physical Therapy Department and Post-operative Recovery and Multi-Organ Support Unit, Hospital General de México “Dr. Eduardo Liceaga,” Mexico City, Mexico
- Master’s Programme in Health Sciences, Instituto Politecnico Nacional, Mexico City, Mexico
| | - Alberto Gómez-González
- Critical Care Physical Therapy Department and Post-operative Recovery and Multi-Organ Support Unit, Hospital General de México “Dr. Eduardo Liceaga,” Mexico City, Mexico
| | - Diego Morales-Hernández
- Critical Care Physical Therapy Department and Post-operative Recovery and Multi-Organ Support Unit, Hospital General de México “Dr. Eduardo Liceaga,” Mexico City, Mexico
| | - Dalia Sahian Lugo-García
- Critical Care Physical Therapy Department and Post-operative Recovery and Multi-Organ Support Unit, Hospital General de México “Dr. Eduardo Liceaga,” Mexico City, Mexico
| | - Andrea Melo-Villalobos
- Critical Care Physical Therapy Department and Post-operative Recovery and Multi-Organ Support Unit, Hospital General de México “Dr. Eduardo Liceaga,” Mexico City, Mexico
| | - Carlos Alberto Navarrete-Rodríguez
- Critical Care Physical Therapy Department and Post-operative Recovery and Multi-Organ Support Unit, Hospital General de México “Dr. Eduardo Liceaga,” Mexico City, Mexico
| | - Josué Delgado-Camacho
- Critical Care Physical Therapy Department and Post-operative Recovery and Multi-Organ Support Unit, Hospital General de México “Dr. Eduardo Liceaga,” Mexico City, Mexico
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Linge J, Cariou B, Neeland IJ, Petersson M, Rodríguez Á, Dahlqvist Leinhard O. Skewness in Body fat Distribution Pattern Links to Specific Cardiometabolic Disease Risk Profiles. J Clin Endocrinol Metab 2024; 109:783-791. [PMID: 37795945 PMCID: PMC10876408 DOI: 10.1210/clinem/dgad570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/27/2023] [Accepted: 09/27/2023] [Indexed: 10/06/2023]
Abstract
OBJECTIVE Fat distribution pattern could help determine cardiometabolic risk profile. This study aimed to evaluate the association of balance/imbalance between visceral adipose tissue (VAT), abdominal subcutaneous adipose tissue (aSAT), and liver fat (LF) with incident type 2 diabetes (T2D) and cardiovascular disease (CVD) in the UK Biobank prospective cohort study. METHODS Magnetic resonance images of 40 174 participants were analyzed for VAT, aSAT, and LF using AMRA® Researcher. To assess fat distribution patterns independent of body mass index (BMI), fat z-scores (z-VAT, z-aSAT, z-LF) were calculated. Participants without prevalent T2D/CVD (N = 35 138) were partitioned based on balance between (1) z-VAT and z-LF (z-scores = 0 as cut-points for high/low), (2) z-VAT and z-aSAT, and (3) z-LF and z-aSAT. Associations with T2D/CVD were investigated using Cox regression (crude and adjusted for sex, age, BMI, lifestyle, arterial hypertension, statin treatment). RESULTS T2D was significantly associated with z-LF (hazard ratio, [95% CI] 1.74 [1.52-1.98], P < .001) and z-VAT (1.70 [1.49-1.95], P < .001). Both remained significant after full adjustment. For z-scores balance, strongest associations with T2D were z-VAT > 0 and z-LF > 0 (4.61 [2.98-7.12]), z-VAT > 0 and z-aSAT < 0 (4.48 [2.85-7.06]), and z-LF > 0 and z-aSAT < 0 (2.69 [1.76-4.12]), all P < .001. CVD was most strongly associated with z-VAT (1.22 [1.16-1.28], P < .001) which remained significant after adjustment for sex, age, BMI, and lifestyle. For z-scores balance, strongest associations with CVD were z-VAT > 0 and z-LF < 0 (1.53 [1.34-1.76], P < .001) and z-VAT > 0 and z-aSAT < 0 (1.54 [1.34-1.76], P < .001). When adjusted for sex, age, and BMI, only z-VAT > 0 and z-LF < 0 remained significant. CONCLUSION High VAT in relation to BMI (z-VAT > 0) was consistently linked to both T2D and CVD; z-LF > 0 was linked to T2D only. Skewed fat distribution patterns showed elevated risk for CVD (z-VAT > 0 and z-LF < 0 and z-VAT > 0 and z-aSAT < 0) and T2D (z-VAT > 0 and z-aSAT < 0).
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Affiliation(s)
- Jennifer Linge
- AMRA Medical AB, Badhusgatan 5, SE-58222 Linköping, Sweden
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, SE-58183 Linköping, Sweden
| | - Bertrand Cariou
- l’institut du thorax, Department of Endocrinology, Nantes Université, CHU Nantes, CNRS, Inserm, 44000 Nantes, France
| | - Ian J Neeland
- Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Centre and Case Western Reserve University School of Medicine, Westlake, OH 44145, USA
| | | | - Ángel Rodríguez
- Eli Lilly and Company, 893 Delaware St, Indianapolis, IN 46225, USA
| | - Olof Dahlqvist Leinhard
- AMRA Medical AB, Badhusgatan 5, SE-58222 Linköping, Sweden
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, SE-58183 Linköping, Sweden
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Du H, Li D, Molive LM, Wu N. Advances in free fatty acid profiles in gestational diabetes mellitus. J Transl Med 2024; 22:180. [PMID: 38374136 PMCID: PMC10875910 DOI: 10.1186/s12967-024-04922-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 01/21/2024] [Indexed: 02/21/2024] Open
Abstract
The morbidity of gestational diabetes mellitus (GDM) is increasing and is associated with adverse perinatal outcomes and long-term maternal and infant health. The exact mechanism underlying changes in plasma free fatty acid (FFA) profiles in patients with GDM is unknown. However, it is believed that changes in diet and lipid metabolism may play a role. Fatty acids contain many specific FFAs, and the type of FFA has different impacts on physiological processes; hence, determining changes in FFAs in individual plasma is essential. Alterations in FFA concentration or profile may facilitate insulin resistance. Additionally, some FFAs show potential to predict GDM in early pregnancy and are strongly associated with the growth and development of the fetus and occurrence of macrosomia. Here, we aimed to review changes in FFAs in women with GDM and discuss the relationship of FFAs with GDM incidence and adverse outcomes.
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Affiliation(s)
- Haoyi Du
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110004, People's Republic of China
| | - Danyang Li
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110004, People's Republic of China
| | - Laura Monjowa Molive
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110004, People's Republic of China
| | - Na Wu
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110004, People's Republic of China.
- Medical Department, Shengjing Hospital of China Medical University, Liaoning Province, Shenyang, People's Republic of China.
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Zhu Y, Zheng Q, Pan Y, Jiang X, Li J, Liu R, Huang L. Association between prepregnancy body mass index or gestational weight gain and adverse pregnancy outcomes among Chinese women with gestational diabetes mellitus: a systematic review and meta-analysis. BMJ Open 2024; 14:e075226. [PMID: 38367974 PMCID: PMC10875528 DOI: 10.1136/bmjopen-2023-075226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 01/30/2024] [Indexed: 02/19/2024] Open
Abstract
OBJECTIVE The association between prepregnancy body mass index (BMI) or gestational weight gain (GWG) and adverse pregnancy outcomes among Chinese women with gestational diabetes mellitus (GDM) is unknown. This study aims to evaluate such association by synthesising the evidence. DESIGN Systematic review and meta-analysis. DATA SOURCES PubMed, Web of Science, Scopus, EMBASE, China Biology Medicine disc, China National Knowledge Infrastructure, Wangfang, and China Science and Technology Journal Database searched from inception to 11 August 2023. ELIGIBILITY CRITERIA Prospective cohort studies, retrospective cohort studies and case-control studies estimating the relationship of abnormal prepregnancy BMI (including underweight, overweight or obesity) or inappropriate GWG (including excess GWG or insufficient GWG) with adverse pregnancy outcomes of interest were included. Outcomes included macrosomia, caesarean section, preterm birth, gestational hypertension, large for gestational age (LGA) and small for gestational age (SGA). DATA EXTRACTION AND SYNTHESIS Two reviewers independently selected studies, extracted the data and assessed the risk of bias. OR estimate and its 95% CI were pooled using Stata software fixed-effect model. Subgroup analysis, meta-regression and sensitivity analysis were performed to ensure credibility of the results. RESULTS Twenty-three studies (eighteen retrospective cohort studies, three prospective cohort studies and two case control studies) involving 57 013 Chinese women with GDM were identified. Meta-analysis results showed that compared with GDM women with normal weight, GDM women with underweight were at a higher risk of SGA (OR=1.79 (1.54 to 2.07), five studies involving 31 967 women); women with overweight had higher risks of macrosomia (OR=1.65 (1.49 to 1.82), eleven studies involving 41 683 women), caesarean section (OR=1.48 (1.38 to 1.59), ten studies involving 34 935 women), preterm birth (OR=1.27 (1.13 to 1.43), eight studies involving 38 295 women) and LGA (OR=1.73 (1.54 to 1.95), seven studies involving 31 342 women) and women with obesity had higher risks of macrosomia (OR=2.37 (2.04 to 2.76), eleven studies involving 41 683 women), caesarean section (OR=2.07 (1.84 to 2.32), nine studies involving 34 829 women), preterm birth (OR=1.31 (1.09 to 1.57), eight studies involving 38 295 women) and LGA (OR=2.63 (2.15 to 3.21), six studies involving 31 236 women). Regard to GWG, compared with Chinese GDM women with sufficient GWG, GDM women with excessive GWG had higher risks of macrosomia (OR=1.74 (1.58 to 1.92), twelve studies involving 40 966 women), caesarean section (OR=1.44 (1.36 to 1.53), nine studies involving 36 205 women) and LGA (OR=2.12 (1.96 to 2.29), twelve studies involving 42 342 women); women with insufficient GWG conversely had higher risks of preterm birth (OR=1.59 (1.45 to 1.74), nine studies involving 37 461 women) and SGA (OR=1.38 (1.27 to 1.51), ten studies involving 41 080 women). CONCLUSIONS For Chinese women with GDM, abnormal prepregnancy BMI or inappropriate GWG were related to higher risks of many adverse pregnancy outcomes. Therefore, medical staff should pay more attention to the weight management of GDM women during pregnancy.
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Affiliation(s)
- Yu Zhu
- Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, China
- Fujian Medical University School of Nursing, Fuzhou, Fujian, China
| | - QingXiang Zheng
- Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, China
- Fujian Obstetrics and Gynecology Hospital College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fuzhou, Fujian, China
| | - YuQing Pan
- Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, China
| | - XiuMin Jiang
- Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, China
| | - JiaNing Li
- Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, China
- Fujian Medical University School of Nursing, Fuzhou, Fujian, China
| | - RuLin Liu
- Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, China
- Fujian Medical University School of Nursing, Fuzhou, Fujian, China
| | - Ling Huang
- Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, China
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
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Sanchez-Lastra MA, Ding D, Del Pozo Cruz B, Dalene KE, Ayán C, Ekelund U, Tarp J. Joint associations of device-measured physical activity and abdominal obesity with incident cardiovascular disease: a prospective cohort study. Br J Sports Med 2024; 58:196-203. [PMID: 37940366 PMCID: PMC10894840 DOI: 10.1136/bjsports-2023-107252] [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] [Accepted: 10/09/2023] [Indexed: 11/10/2023]
Abstract
OBJECTIVE To examine the joint associations between physical activity and abdominal obesity with the risk of cardiovascular disease (CVD) events. METHODS We included 70 830 UK Biobank participants (mean age±SD=61.6 ± 7.9 years; 56.4% women) with physical activity measured by wrist-worn accelerometers and without major chronic diseases. Participants were jointly categorised into six groups based on their physical activity level (tertiles of total volume and specific intensity levels) and presence or absence of abdominal obesity based on measured waist circumference. Associations with incident CVD (fatal and non-fatal events) were determined using proportional subdistribution hazard models with multivariable adjustment. RESULTS After excluding events during the first 2 years of follow-up, participants were followed for a median of 6.8 years, during which 2795 CVD events were recorded. Compared with the low abdominal adiposity and highest tertile of physical activity, abdominal obesity was associated with higher risk of incident CVD, especially in those with low levels of vigorous-intensity physical activity (HR 1.42, 95% CI 1.22 to 1.64). Approximately 500 min per week of moderate-to-vigorous intensity and approximately 30-35 min of vigorous-intensity physical activity offset the association of abdominal obesity and the risk of having a CVD event. CONCLUSION Physical activity equivalent to approximately 30-35 min of vigorous intensity per week appears to offset the association between abdominal obesity and incident CVD. About 15 times more physical activity of at least moderate intensity is needed to achieve similar results.
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Affiliation(s)
- Miguel Adriano Sanchez-Lastra
- Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
- Department of Special Didactics, University of Vigo Faculty of Education and Sports Sciences, Pontevedra, Spain
- Wellness and Movement Research Group (WellMove), Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Ding Ding
- Prevention Research Collaboration, The University of Sydney School of Public Health, Sydney, New South Wales, Australia
- The University of Sydney Charles Perkins Centre, Camperdown, New South Wales, Australia
| | - Borja Del Pozo Cruz
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark Centre for Active and Healthy Ageing, Odense, Denmark
- University of Cadiz Faculty of Education Sciences, Puerto Real, Spain
- Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, University of Cádiz Puerta del Mar University Hospital, Cádiz, Spain
| | - Knut Eirik Dalene
- Department of Chronic Diseases, Norwegian Institute of Public Health, Oslo, Norway
| | - Carlos Ayán
- Department of Special Didactics, University of Vigo Faculty of Education and Sports Sciences, Pontevedra, Spain
- Wellness and Movement Research Group (WellMove), Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Ulf Ekelund
- Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
- Department of Chronic Diseases, Norwegian Institute of Public Health, Oslo, Norway
| | - Jakob Tarp
- Department of Clinical Epidemiology, Aarhus University & University Hospital, Aarhus, Denmark
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Tsuzaki J, Maskarinec G, Mapa V, Shvetsov YB, Park SY, Monroe KR, Lim U, Le Marchand L, Boushey CJ. Diet Quality and Body Mass Index Over 20 Years in the Multiethnic Cohort. J Acad Nutr Diet 2024; 124:194-204. [PMID: 36758897 PMCID: PMC10404631 DOI: 10.1016/j.jand.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 01/15/2023] [Accepted: 02/02/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND With increasing rates of overweight and obesity and disparities by ethnicity, it is important to understand the role of diet in ameliorating this health problem. OBJECTIVE This study examined the relation of diet quality as measured by the Healthy Eating Index 2015 with body mass index (BMI; calculated as kg/m2) and obesity among participants of the Multiethnic Cohort (MEC) in cross-sectional analyses at 3 time points (T-1, T-2, and T-3) over 20 years. DESIGN In a subset of 1,860 MEC participants, 3 cross-sectional analyses at cohort entry (1993 to 1996, T-1) and follow-ups in 2003 to 2008 (T-2) and 2013 to 2016 (T-3) were performed. PARTICIPANTS/SETTING The cohort consists of African American, Native Hawaiian, Japanese American, Latino, and White adults in Hawaii and California; mean age was 48 years at T-1. MAIN OUTCOME MEASURE BMI and weight status in relation to diet quality were measured. STATISTICAL ANALYSIS Linear and multinomial logistic regressions were applied to analyze the relation of diet quality with BMI and obesity, while adjusting for known confounders. RESULTS Healthy Eating Index 2015 increased by 6.1 and 5.1 units for men and women, respectively, from T-1 to T-3; the respective values for BMI were 1.5 and 2.4. Diet quality was inversely associated with BMI across time: BMI was lower by -0.47, -0.72, and -0.92 units for every 10-point increase in Healthy Eating Index 2015 scores at T-1, T-2, and T-3, respectively (P < .0001 for all). During the 20 years, the association was consistently high among Japanese American participants (-0.79, -0.87, and -1.02) and weakest in African American cohort members (-0.34, -0.37, and -0.40). Higher diet quality was related to lower odds of having obesity at all 3 time points; prevalence odds ratios were 0.72, 0.57, and 0.60. CONCLUSIONS These findings suggest that consuming a high-quality diet is related to lower BMI and rates of overweight and obesity but with the strongest association at an older age. To understand the ethnic differences, investigations of dietary habits and behaviors and/or fat distribution patterns will be needed in the future.
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Affiliation(s)
- Jenna Tsuzaki
- University of Hawaii Cancer Center, Honolulu, Hawaii
| | | | | | | | - Song-Yi Park
- University of Hawaii Cancer Center, Honolulu, Hawaii
| | | | - Unhee Lim
- University of Hawaii Cancer Center, Honolulu, Hawaii
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