1
|
Andersson P, Linge J, Gurholt TP, Sønderby IE, Hindley G, Andreassen OA, Dahlqvist Leinhard O. Poor muscle health and cardiometabolic risks associated with antidepressant treatment. Obesity (Silver Spring) 2024; 32:1857-1869. [PMID: 39315407 DOI: 10.1002/oby.24085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 04/26/2024] [Accepted: 05/01/2024] [Indexed: 09/25/2024]
Abstract
OBJECTIVE This study aims to investigate whether antidepressant users display differences in fat distribution and muscle composition relative to non-users and to explore risk factors for developing cardiovascular disease (CVD) and type 2 diabetes. METHODS The study used quantitative adipose and muscle tissue measures derived from magnetic resonance imaging data from UK Biobank (N = 40,174). Fat distribution and muscle composition of selective serotonin reuptake inhibitor (SSRI) and tricyclic antidepressant (TCA) users were compared with sex-, age-, and BMI-matched control individuals. Cox regression models were used to test for increased risk of developing CVD and type 2 diabetes. RESULTS SSRI users had more visceral fat, smaller muscle volume, and higher muscle fat infiltration compared with matched control individuals. Female users showed a larger increase in BMI over time compared with male users. However, male users displayed an unhealthier body composition profile. Male SSRI users also had an increased risk of developing CVD. Both male and female TCA users showed lower muscle volume and an increased risk of developing type 2 diabetes. CONCLUSIONS Adverse changes in body composition of antidepressant users are not captured by tracking the body weight or the BMI of the patients. These changes may lead to a worsened cardiometabolic risk profile.
Collapse
Affiliation(s)
| | - Jennifer Linge
- AMRA Medical AB, Linköping, Sweden
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Tiril P Gurholt
- Norwegian Centre for Mental Disorders Research (NORMENT), Division of Mental Health and Addiction, Oslo University Hospital, University of Oslo, Oslo, Norway
| | - Ida E Sønderby
- Norwegian Centre for Mental Disorders Research (NORMENT), Division of Mental Health and Addiction, Oslo University Hospital, University of Oslo, Oslo, Norway
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for Neurodevelopmental Disorders, University of Oslo, Oslo, Norway
| | - Guy Hindley
- Norwegian Centre for Mental Disorders Research (NORMENT), Division of Mental Health and Addiction, Oslo University Hospital, University of Oslo, Oslo, Norway
| | - Ole A Andreassen
- Norwegian Centre for Mental Disorders Research (NORMENT), Division of Mental Health and Addiction, Oslo University Hospital, University of Oslo, Oslo, Norway
| | - Olof Dahlqvist Leinhard
- AMRA Medical AB, Linköping, Sweden
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
| |
Collapse
|
2
|
Mao B, Zhang J, Li S, Fan Z, Deng Y, Quan H, Yang Y. Association of body composition with ambulatory blood pressure among Chinese youths. BMC Pediatr 2024; 24:566. [PMID: 39237958 PMCID: PMC11378592 DOI: 10.1186/s12887-024-05029-x] [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: 01/27/2024] [Accepted: 08/23/2024] [Indexed: 09/07/2024] Open
Abstract
BACKGROUND For youths, abnormalities in ambulatory blood pressure (ABP) patterns are known to be associated with increased cardiovascular disease risk and potential target organ damage. Body composition, including indicators such as lean mass index (LMI), fat mass index (FMI), and visceral fat level (VFL), plays a significant role in blood pressure (BP) regulation. However, little is known about the association between these body composition indicators and ABP. Therefore, the present study examined the association between these body composition indicators and BP among Chinese youths. METHODS A total of 477 college students aged 17 to 28 years old (mean ± Standard deviation = 18.96 ± 1.21) from a university in Changsha, Hunan Province, China, were included in this study. Body composition indicators were measured with a bioelectrical impedance body composition analyzer, and 24-hour ambulatory blood pressure monitoring (ABPM) was conducted. Multivariable logistic regression was performed to assess the relationship between body composition indicators and abnormal ABP. RESULTS The prevalence of abnormal BP, including 24-hour BP, daytime BP, nighttime BP, and clinic BP, were 4.8%, 4.2%, 8.6%, and 10.9%, respectively. After adjusting for potential covariates, LMI [abnormal 24-hour BP (OR = 1.85, 95%CI:1.31, 2.62), abnormal daytime BP (OR = 1.76, 95%CI:1.21, 2.58), abnormal nighttime BP (OR = 1.64, 95%CI:1.25, 2.14), abnormal clinic BP (OR = 1.84, 95%CI:1.38, 2.45)], FMI [abnormal 24-hour BP (OR = 1.20, 95%CI:1.02, 1.41), abnormal daytime BP (OR = 1.30, 95%CI:1.07, 1.57), abnormal nighttime BP (OR = 1.24, 95%CI:1.10, 1.39), abnormal clinic BP (OR = 1.42, 95%CI:1.22, 1.65)], and VFL [abnormal 24-hour BP (OR = 1.22, 95%CI:1.06, 1.39), abnormal daytime BP (OR = 1.29, 95%CI:1.10, 1.51), abnormal nighttime BP (OR = 1.24, 95%CI:1.12, 1.39), abnormal clinic BP (OR = 1.38, 95%CI:1.21, 1.57)] are positively linked to abnormal BP. Additionally, there were significant sex differences in the association between body composition and abnormal BP. CONCLUSIONS Our findings suggested maintaining an individual's appropriate muscle mass and fat mass and focusing on the different relations of males' and females' body composition is crucial for the achievement of appropriate BP profiles.
Collapse
Affiliation(s)
- Bin Mao
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410081, China
| | - Jixin Zhang
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410081, China
| | - Shengnan Li
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410081, China
| | - Zehui Fan
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410081, China
| | - Ying Deng
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410081, China
| | - Hongjiao Quan
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410081, China
| | - Yide Yang
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410081, China.
| |
Collapse
|
3
|
Moran C, Herson J, Than S, Collyer T, Beare R, Syed S, Srikanth V. Interactions between age, sex and visceral adipose tissue on brain ageing. Diabetes Obes Metab 2024; 26:3821-3829. [PMID: 38899555 PMCID: PMC11300145 DOI: 10.1111/dom.15727] [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: 02/18/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 06/21/2024]
Abstract
AIM To examine the associations between visceral adipose tissue (VAT) and brain structural measures at midlife and explore how these associations may be affected by age, sex and cardiometabolic factors. METHODS We used abdominal and brain magnetic resonance imaging data from a population-based cohort of people at midlife in the UK Biobank. Regression modelling was applied to study associations of VAT volume with total brain volume (TBV), grey matter volume (GMV), white matter volume, white matter hyperintensity volume (WMHV) and total hippocampal volume (THV), and whether these associations were altered by age, sex or cardiometabolic factors. RESULTS Complete data were available for 17 377 participants (mean age 63 years, standard deviation = 12, 53% female). Greater VAT was associated with lower TBV, GMV and THV (P < .001). We found an interaction between VAT and sex on TBV (P < .001), such that the negative association of VAT with TBV was greater in men (β = -2.89, 95% confidence interval [CI] -2.32 to -10.15) than in women (β = -1.32, 95% CI -0.49 to -3.14), with similar findings for GMV. We also found an interaction between VAT and age (but not sex) on WMHV (P < .001). The addition of other cardiometabolic factors or measures of physical activity resulted in little change to the models. CONCLUSIONS VAT volume is associated with poorer brain health in midlife and this relationship is greatest in men and those at younger ages.
Collapse
Affiliation(s)
- Chris Moran
- Peninsula Clinical School, Central Clinical School, Monash University, PO Box 52, Frankston VIC 3199, Australia
- Department of Geriatric Medicine, Peninsula Health, 24 Separation Street Mornington VIC 3931, Australia
- National Centre for Healthy Ageing, PO Box 52, Frankston VIC 3199, Australia
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne 3004, Victoria, Australia
- Department of Home, Acute and Community, Alfred Health, 260 Kooyong Rd, Caulfield VIC 3162, Australia
| | - Jarin Herson
- Department of Geriatric Medicine, Peninsula Health, 24 Separation Street Mornington VIC 3931, Australia
| | - Stephanie Than
- Peninsula Clinical School, Central Clinical School, Monash University, PO Box 52, Frankston VIC 3199, Australia
- Department of Geriatric Medicine, Peninsula Health, 24 Separation Street Mornington VIC 3931, Australia
- National Centre for Healthy Ageing, PO Box 52, Frankston VIC 3199, Australia
- Department of Geriatric Medicine, Western Health, 160 Gordon Street, Footscray 3011, Australia
| | - Taya Collyer
- Peninsula Clinical School, Central Clinical School, Monash University, PO Box 52, Frankston VIC 3199, Australia
- National Centre for Healthy Ageing, PO Box 52, Frankston VIC 3199, Australia
| | - Richard Beare
- Peninsula Clinical School, Central Clinical School, Monash University, PO Box 52, Frankston VIC 3199, Australia
- National Centre for Healthy Ageing, PO Box 52, Frankston VIC 3199, Australia
- Developmental Imaging, Murdoch Children’s Research Institute, Melbourne, 50 Flemington Rd, Parkville VIC 3052, Australia
| | - Sarah Syed
- Department of Home, Acute and Community, Alfred Health, 260 Kooyong Rd, Caulfield VIC 3162, Australia
| | - Velandai Srikanth
- Peninsula Clinical School, Central Clinical School, Monash University, PO Box 52, Frankston VIC 3199, Australia
- Department of Geriatric Medicine, Peninsula Health, 24 Separation Street Mornington VIC 3931, Australia
- National Centre for Healthy Ageing, PO Box 52, Frankston VIC 3199, Australia
| |
Collapse
|
4
|
Nowak KL, Moretti F, Bussola N, Steele CN, Gregory AV, Kline TL, Ramanathan S, Trapletti G, Furlanello C, McCormick L, Chonchol M. Visceral Adiposity and Progression of ADPKD: A Cohort Study of Patients From the TEMPO 3:4 Trial. Am J Kidney Dis 2024; 84:275-285.e1. [PMID: 38608748 PMCID: PMC11344693 DOI: 10.1053/j.ajkd.2024.02.014] [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: 08/18/2023] [Revised: 02/08/2024] [Accepted: 02/15/2024] [Indexed: 04/14/2024]
Abstract
RATIONALE & OBJECTIVE Body mass index (BMI) is an independent predictor of kidney disease progression in individuals with autosomal dominant polycystic kidney disease (ADPKD). Adipocytes do not simply act as a fat reservoir but are active endocrine organs. We hypothesized that greater visceral abdominal adiposity would associate with more rapid kidney growth in ADPKD and influence the efficacy of tolvaptan. STUDY DESIGN A retrospective cohort study. SETTING & PARTICIPANTS 1,053 patients enrolled in the TEMPO 3:4 tolvaptan trial with ADPKD and at high risk of rapid disease progression. PREDICTOR Estimates of visceral adiposity extracted from coronal plane magnetic resonance imaging (MRI) scans using deep learning. OUTCOME Annual change in total kidney volume (TKV) and effect of tolvaptan on kidney growth. ANALYTICAL APPROACH Multinomial logistic regression and linear mixed models. RESULTS In fully adjusted models, the highest tertile of visceral adiposity was associated with greater odds of annual change in TKV of≥7% versus<5% (odds ratio [OR], 4.78 [95% CI, 3.03-7.47]). The association was stronger in women than men (interaction P<0.01). In linear mixed models with an outcome of percent change in TKV per year, tolvaptan efficacy (% change in TKV) was reduced with higher visceral adiposity (3-way interaction of treatment ∗ time ∗ visceral adiposity, P=0.002). Visceral adiposity significantly improved classification performance of predicting rapid annual percent change in TKV for individuals with a normal BMI (DeLong's test z score: -2.03; P=0.04). Greater visceral adiposity was not associated with estimated glomerular filtration rate (eGFR) slope in the overall cohort; however, visceral adiposity was associated with more rapid decline in eGFR slope (below the median) in women (fully adjusted OR, 1.06 [95% CI, 1.01-1.11] per 10 unit increase in visceral adiposity) but not men (OR, 0.98 [95% CI, 0.95-1.02]). LIMITATIONS Retrospective; rapid progressors; computational demand of deep learning. CONCLUSIONS Visceral adiposity that can be quantified by MRI in the coronal plane using a deep learning segmentation model independently associates with more rapid kidney growth and improves classification of rapid progression in individuals with a normal BMI. Tolvaptan efficacy decreases with increasing visceral adiposity. PLAIN-LANGUAGE SUMMARY We analyzed images from a previous study with the drug tolvaptan conducted in patients with autosomal dominant polycystic kidney disease (ADPKD) to measure the amount of fat tissue surrounding the kidneys (visceral fat). We had previously shown body mass index can predict kidney growth in this population; now we determined whether visceral fat was an important factor associated with kidney growth. Using a machine learning tool to automate measurement of fat in images, we observed that visceral fat was independently associated with kidney growth, that it was a better predictor of faster kidney growth in lean patients than body mass index, and that having more visceral fat made treatment of ADPKD with tolvaptan less effective.
Collapse
Affiliation(s)
- Kristen L Nowak
- Anschutz Medical Campus, University of Colorado, Aurora, Colorado.
| | | | | | - Cortney N Steele
- Anschutz Medical Campus, University of Colorado, Aurora, Colorado
| | - Adriana V Gregory
- Department of Radiology, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - Timothy L Kline
- Department of Radiology, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - Sumana Ramanathan
- Department of Radiology, Mayo Clinic College of Medicine, Rochester, Minnesota
| | | | | | - Linda McCormick
- Otsuka Pharmaceutical Development and Commercialization, Princeton, New Jersey
| | - Michel Chonchol
- Anschutz Medical Campus, University of Colorado, Aurora, Colorado
| |
Collapse
|
5
|
Dichtel LE, Kimball A, Bollinger B, Scarff G, Gerweck AV, Bredella MA, Haines MS. Higher serum myostatin levels are associated with lower insulin sensitivity in adults with overweight/obesity. Physiol Rep 2024; 12:e16169. [PMID: 39261976 PMCID: PMC11390341 DOI: 10.14814/phy2.16169] [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: 03/21/2024] [Revised: 07/23/2024] [Accepted: 07/23/2024] [Indexed: 09/13/2024] Open
Abstract
Myostatin inhibition improves insulin sensitivity in preclinical and clinical models; however, studies investigating the relationship between serum myostatin levels and insulin sensitivity are discrepant. Sensitive and specific myostatin LC-MS/MS assays are now available to accurately assess serum myostatin level in vivo. We sought to determine whether higher serum myostatin levels are independently associated with lower insulin sensitivity in adults with overweight/obesity. Participants included 74 adults, 20-65 years old, BMI ≥25 kg/m2 without type 2 diabetes. Appendicular lean mass (ALM) was measured by dual-energy x-ray absorptiometry; visceral adipose tissue (VAT) was measured by computed tomography. Main outcome measures were serum myostatin levels (LC-MS/MS) and insulin sensitivity (Matsuda index). Mean age was 48 ± 12 years, and BMI was 33.1 ± 5.6 kg/m2 (mean ± SD). Men had higher mean serum myostatin levels versus women (8.3 ± 1.9 vs. 7.2 ± 1.9 ng/mL, p = 0.01) and higher serum myostatin levels were associated with higher ALM (R = 0.34, p = 0.003). Higher serum myostatin levels were associated with lower Matsuda index (R = -0.44, p = 0.0004), which remained significant after controlling for BMI, VAT, ALM, and sex. In conclusion, higher serum myostatin levels are independently associated with lower insulin sensitivity in adults with overweight/obesity and may be a marker of or play a mechanistic role in the development of insulin resistance.
Collapse
Affiliation(s)
- Laura E. Dichtel
- Neuroendocrine Unit, Department of MedicineMassachusetts General HospitalBostonMassachusettsUSA
- Harvard Medical SchoolBostonMassachusettsUSA
| | - Allison Kimball
- Neuroendocrine Unit, Department of MedicineMassachusetts General HospitalBostonMassachusettsUSA
- Harvard Medical SchoolBostonMassachusettsUSA
| | - Bryan Bollinger
- Neuroendocrine Unit, Department of MedicineMassachusetts General HospitalBostonMassachusettsUSA
| | - Geetanjali Scarff
- Neuroendocrine Unit, Department of MedicineMassachusetts General HospitalBostonMassachusettsUSA
| | - Anu V. Gerweck
- Neuroendocrine Unit, Department of MedicineMassachusetts General HospitalBostonMassachusettsUSA
| | - Miriam A. Bredella
- Harvard Medical SchoolBostonMassachusettsUSA
- Department of RadiologyMassachusetts General HospitalBostonMassachusettsUSA
| | - Melanie S. Haines
- Neuroendocrine Unit, Department of MedicineMassachusetts General HospitalBostonMassachusettsUSA
- Harvard Medical SchoolBostonMassachusettsUSA
| |
Collapse
|
6
|
Hou L, Wang X, Li P, Zhang H, Yao Y, Liu Z, Wang J, Liu W. Adiposity modifies the association between heart failure risk and glucose metabolic disorder in older individuals: a community-based prospective cohort study. Cardiovasc Diabetol 2024; 23:318. [PMID: 39192249 DOI: 10.1186/s12933-024-02418-5] [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: 06/07/2024] [Accepted: 08/22/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND Glucose metabolic disorder is associated with the risk of heart failure (HF). Adiposity is a comorbidity that is inextricably linked with abnormal glucose metabolism in older individuals. However, the effect of adiposity on the association between glucose metabolic disorder and HF risk, and the underlying mechanism remain unclear. METHODS A total of 13,251 participants aged ≥ 60 years from a cohort study were categorized into euglycemia, prediabetes, uncontrolled diabetes, and well-controlled diabetes. Adiposity was assessed using body mass index (BMI), waist-to-hip ratio (WHR), and visceral fat area (VFA). Adiposity-associated metabolic activities were evaluated using adiponectin-to-leptin ratio (ALR), homeostatic model assessment of insulin resistance (HOMA-IR), and triglyceride-glucose index (TyG). The first occurrence of HF served as the outcome during the follow-up period. RESULTS A total of 1,138 participants developed HF over the course of an average follow-up period of 10.9 years. The rate of incident HF occurrence was higher in prediabetes, uncontrolled diabetes, and well-controlled diabetes participants compared to that in euglycemia participants. However, the high rates were significantly attenuated by BMI, VFA, and WHR. For WHR in particular, the hazard ratio for incident HF was 1.18 (95% confidence interval (CI): 1.03, 1.35, Padj.=0.017) in prediabetes, 1.59 (95% CI: 1.34, 1.90, Padj.<0.001) in uncontrolled diabetes, and 1.10 (95% CI: 0.85, 1.43, Padj.=0.466) in well-controlled diabetes. The population attributable risk percentage for central obesity classified by WHR for incident HF was 30.3% in euglycemia, 50.0% in prediabetes, 48.5% in uncontrolled diabetes, and 54.4% in well-controlled diabetes. Adiposity measures, especially WHR, showed a significant interaction with glucose metabolic disorder in incident HF (all Padj.<0.001). ALR was negatively associated and HOMA-IR and TyG were positively associated with BMI, WHR, VFA, and incident HF (all Padj.<0.05). ALR, HOMA-IR, and TyG mediated the associations for BMI, WHR and VFA with incident HF (all Padj.<0.05). CONCLUSIONS Adiposity attenuated the association of glucose metabolic disorder with incident HF. The results also showed that WHR may be an appropriate indicator for evaluating adiposity in older individuals. Adiposity-associated metabolic activities may have a bridging role in the process of adiposity attenuating the association between glucose metabolic disorder and incident HF. TRIAL REGISTRATION retrospectively registered number: ChiCTR-EOC-17,013,598.
Collapse
Affiliation(s)
- Liming Hou
- Department of Cardiology, The First Affiliated Hospital of Shandong First Medical University, No. 16766, Jingshi Road, Jinan, 250014, Shandong, China
- Cardio-Cerebrovascular Control and Research Center, Clinical and Basic Medicine College, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China
| | - Xin Wang
- Department of Cardiology, The Second Hospital of Shandong University, No. 247, Beiyuan Street, Jinan, 250012, Shandong, China
| | - Peilin Li
- Department of Cardiology, The First Affiliated Hospital of Shandong First Medical University, No. 16766, Jingshi Road, Jinan, 250014, Shandong, China
| | - Hua Zhang
- Department of Cardiology, The First Affiliated Hospital of Shandong First Medical University, No. 16766, Jingshi Road, Jinan, 250014, Shandong, China
- Cardio-Cerebrovascular Control and Research Center, Clinical and Basic Medicine College, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China
| | - Yanli Yao
- Department of Cardiology, The First Affiliated Hospital of Shandong First Medical University, No. 16766, Jingshi Road, Jinan, 250014, Shandong, China
- Cardio-Cerebrovascular Control and Research Center, Clinical and Basic Medicine College, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China
| | - Zhendong Liu
- Department of Cardiology, The First Affiliated Hospital of Shandong First Medical University, No. 16766, Jingshi Road, Jinan, 250014, Shandong, China.
- Cardio-Cerebrovascular Control and Research Center, Clinical and Basic Medicine College, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China.
| | - Juan Wang
- Department of Cardiology, The Second Hospital of Shandong University, No. 247, Beiyuan Street, Jinan, 250012, Shandong, China.
| | - Weike Liu
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, No. 246, Xuefu Road, Harbin, 150001, Heilongjiang, China.
| |
Collapse
|
7
|
Koo HY, Lee JR, Lee JY, Lee H. Metabolic health is more strongly associated with the severity and mortality of coronavirus disease 2019 than obesity. Arch Public Health 2024; 82:131. [PMID: 39180113 PMCID: PMC11342616 DOI: 10.1186/s13690-024-01372-8] [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: 12/08/2023] [Accepted: 08/13/2024] [Indexed: 08/26/2024] Open
Abstract
BACKGROUND Obesity has been suggested to be associated with the coronavirus disease 2019 (COVID-19); however, it is unclear whether obesity or metabolic abnormalities accompanied by obesity have a stronger association with COVID-19 risk. METHODS This study used the Korea Disease Control and Prevention Agency database, which includes information about the COVID-19 diagnosis and mortality dates of the entire Korean population between October 2020 and December 2021 (for diagnosis) or March 2022 (for mortality). A total of 24,310,283 adults were included and classified into four metabolic obesity phenotypes: (1) metabolically healthy and normal weight (MHNW), (2) metabolically unhealthy and normal weight (MUNW), (3) metabolically healthy and obese (MHO), and (4) metabolically unhealthy and obese (MUO). COVID-19 mortality and severity were compared according to metabolic obesity phenotypes in the total population and in each age group (20-<50 years, 50-<70 years, and ≥ 70 years). Additionally, major adverse cardiovascular events (MACE) after COVID-19 infection were compared according to metabolic obesity phenotypes. RESULTS A total of 3, 956, 807 participants (16.3%) were diagnosed with COVID-19 during the study period. Among them, metabolically unhealthy subjects had higher mortality rates than metabolically healthy subjects (0.81% for MUNW, 0.40% for MUO, 0.23% for MHNW, and 0.19% for MHO). The rates of severe hospitalized disease were also higher in metabolically unhealthy subjects than in healthy subjects (0.59% for MUNW, 0.55% for MUO, 0.19% for MHNW, and 0.31% for MHO). In the subgroup analyses by age, similar trends were observed in subjects aged 20-50 and 50-70 years, respectively. Additionally, the incidence of total MACE was increased in metabolically unhealthy individuals. CONCLUSIONS The study shows that metabolic health is more strongly associated with COVID-19 mortality and severity than obesity, particularly in adults aged < 70 years.
Collapse
Affiliation(s)
- Hye Yeon Koo
- Department of Family Medicine, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Republic of Korea
- Department of Family Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jae-Ryun Lee
- Department of Family Medicine, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Republic of Korea
| | - Jin Yong Lee
- Department of Health Policy and Management, Seoul National University College of Medicine, Seoul, Republic of Korea.
- Public Healthcare Center, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
- Institute of Health Policy and Management, Seoul National University Medical Research Center, Seoul, Republic of Korea.
| | - Hyejin Lee
- Department of Family Medicine, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Republic of Korea.
- Department of Family Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.
| |
Collapse
|
8
|
Wang Y, Shen S, Han P, Zheng K, Chen C, Wu Y, Huang C, Guo J, Qi Y, Chen X, Zheng Y, Xia X, Peng S, Guo Q. The association between visceral fat obesity and prefrailty in Chinese older adults: a cross-sectional study. BMC Endocr Disord 2024; 24:136. [PMID: 39090692 PMCID: PMC11295587 DOI: 10.1186/s12902-024-01625-1] [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: 03/11/2024] [Accepted: 06/14/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND The prevalence of obesity is escalating. Previous research has concentrated on the link between frailty and obesity; however, the association between prefrailty and obesity has been less studied. Prefrailty screening and intervention may prevent or postpone frailty in older persons. OBJECTIVE The study was to investigate into the relationship between prefrailty and several obesity indicators in Chinese community-dwelling older individuals. METHODS This research employed the Frailty Screening Index to investigate the frailty phenotype of people living in Shanghai. Bioelectrical impedance analysis was used for evaluating body composition. RESULTS There were 510 participants (39.0%) with high visceral adipose areas. Participants with a high visceral adipose area showed a higher risk of prefrailty (adjusted OR, 1.53; 95% CI, 1.19-1.96), according to multivariate models. When body mass index (BMI) and visceral fat area (VFA) were combined, it was discovered that having an overweight BMI with normal VFA was a protective factor for prefrailty (corrected OR, 0.62; 95% CI, 0.43-0.90), but having a normal weight but excess VFA increased the risk of prefrailty (corrected OR, 1.87; 95% CI, 1.15-3.03). CONCLUSION Visceral fat obesity is an independent risk factor for prefrailty in Chinese older adults. Implementing targeted interventions, such as dietary modifications, increased physical activity, and other lifestyle changes, could play a crucial role in reducing the risk of prefrailty and improving overall health outcomes in this population.
Collapse
Affiliation(s)
- Yue Wang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Suxing Shen
- Rehabilitation Medicine Department, Tianjin Fifth Central Hospital, Tianjin, 300457, China
| | - Peipei Han
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Kai Zheng
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Cheng Chen
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
- School of Health, Fujian Medical University, Fuzhou, 350122, Fujian, China
| | - Yahui Wu
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Chuanjun Huang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Jiangling Guo
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
- Graduate School of Shanghai University of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yiqiong Qi
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, China
| | - Xiaoyu Chen
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Yuxuan Zheng
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Xinwei Xia
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Siyan Peng
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Qi Guo
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China.
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, China.
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences affiliated Zhoupu Hospital, 279 Zhouzhu Highway, Pudong New Area, Shanghai, 201318, China.
| |
Collapse
|
9
|
Banack HR, Cook CE, Grandi SM, Scime NV, Andary R, Follis S, Allison M, Manson JE, Jung SY, Wild RA, Farland LV, Shadyab AH, Bea JW, Odegaard AO. The association between reproductive history and abdominal adipose tissue among postmenopausal women: results from the Women's Health Initiative. Hum Reprod 2024; 39:1804-1815. [PMID: 38890130 PMCID: PMC11291955 DOI: 10.1093/humrep/deae118] [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: 08/08/2023] [Revised: 04/05/2024] [Indexed: 06/20/2024] Open
Abstract
STUDY QUESTION What is the association between reproductive health history (e.g. age at menarche, menopause, reproductive lifespan) with abdominal adiposity in postmenopausal women? SUMMARY ANSWER Higher visceral adipose tissue (VAT) and subcutaneous adipose tissue (SAT) tissue levels were observed among women with earlier menarche, earlier menopause, and greater parity. WHAT IS KNOWN ALREADY Postmenopausal women are predisposed to accumulation of VAT and SAT. Reproductive health variables are known predictors of overall obesity status in women, defined by BMI. STUDY DESIGN, SIZE, DURATION This study is a secondary analysis of data collected from the baseline visit of the Women's Health Initiative (WHI). The WHI is a large prospective study of postmenopausal women, including both a randomized trial and observational study. There were 10 184 women included in this analysis. PARTICIPANTS/MATERIALS, SETTING, METHODS Data were collected from a reproductive health history questionnaire, dual-energy x-ray absorptiometry scans, and anthropometric measures at WHI baseline. Reproductive history was measured via self-report, and included age at menarche, variables related to pregnancy, and age at menopause. Reproductive lifespan was calculated as age at menopause minus age at menarche. Statistical analyses included descriptive analyses and multivariable linear regression models to examine the association between reproductive history with VAT, SAT, total body fat, and BMI. MAIN RESULTS AND THE ROLE OF CHANCE Women who reported early menarche (<10 years) or early menopause (<40 years) had the highest levels of VAT. Adjusted multivariable linear regression results demonstrate women who experienced menarche >15 years had 23 cm2 less VAT (95% CI: -31.4, -14.4) and 47 cm2 less SAT (95% CI: -61.8, -33.4) than women who experienced menarche at age 10 years or earlier. A similar pattern was observed for age at menopause: compared to women who experienced menopause <40 years, menopause at 50-55 years was associated with 19.3 cm2 (95% CI: -25.4, -13.3) less VAT and 27.4 cm2 (-29.6, 10.3) less SAT. High parity (>3 pregnancies) was also associated with VAT and SAT. For example, adjusted beta coefficients for VAT were 8.36 (4.33, 12.4) and 17.9 (12.6, 23.2) comparing three to four pregnancies with the referent, one to two pregnancies. LIMITATIONS, REASONS FOR CAUTION The WHI reproductive health history questionnaire may be subject to poor recall owing to a long look-back window. Residual confounding may be present given lack of data on early life characteristics, such as maternal and pre-menarche characteristics. WIDER IMPLICATIONS OF THE FINDINGS This study contributes to our understanding of reproductive lifespan, including menarche and menopause, as an important predictor of late-life adiposity in women. Reproductive health has also been recognized as a sentinel marker for chronic disease in late life. Given established links between adiposity and cardiometabolic outcomes, this research has implications for future research, clinical practice, and public health policy that makes use of reproductive health history as an opportunity for chronic disease prevention. STUDY FUNDING/COMPETING INTEREST(S) HRB and AOO are supported by the National Institute of Health National Institute of Aging (R01AG055018-04). JWB reports royalties from 'ACSM'S Body Composition Assessment Book' and consulting fees from the WHI. The remaining authors have no competing interests to declare. TRIAL REGISTRATION NUMBER N/A.
Collapse
Affiliation(s)
- Hailey R Banack
- Epidemiology Division, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Claire E Cook
- Epidemiology Division, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Sonia M Grandi
- Epidemiology Division, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Canada
| | - Natalie V Scime
- Department of Health & Society, University of Toronto Scarborough, Scarborough, Canada
| | - Rana Andary
- School of Medicine, University of California, Irvine, CA, USA
| | - Shawna Follis
- Stanford Prevention Research Center, School of Medicine , Stanford University, Stanford, CA, USA
| | - Matthew Allison
- Division of Preventive Medicine, Department of Family Medicine, UC San Diego, San Diego, CA, USA
| | - JoAnn E Manson
- Division of Preventive Medicine, Harvard Medical School, Boston, MA, USA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Su Yong Jung
- Department of Epidemiology, Fielding School of Public Health, School of Nursing, UCLA, Los Angeles, CA, USA
| | - Robert A Wild
- Obstetrics and Gynecology, University of Oklahoma, Oklahoma City, OK, USA
| | - Leslie V Farland
- Epidemiology and Biostatistics Department, University of Arizona, Tucson, AZ, USA
| | - Aladdin H Shadyab
- Division of Geriatrics, Gerontology, and Palliative Care, Department of Medicine, Herbert Wertheim School of Public Health & Human Longevity Science, UC San Diego, San Diego, CA, USA
| | - Jennifer W Bea
- Department of Health Promotion Science, University of Arizona, Tucson, AZ, USA
| | - Andrew O Odegaard
- Division of Preventive Medicine, Department of Family Medicine, UC San Diego, San Diego, CA, USA
| |
Collapse
|
10
|
Graybeal AJ, Brandner CF, Wise HL, Henderson A, Aultman RS, Vallecillo-Bustos A, Newsome TQA, Stanfield D, Stavres J. Near-infrared reactance spectroscopy-derived visceral adipose tissue for the assessment of metabolic syndrome in a multi-ethnic sample of young adults. Am J Hum Biol 2024:e24141. [PMID: 39034709 DOI: 10.1002/ajhb.24141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 07/10/2024] [Accepted: 07/11/2024] [Indexed: 07/23/2024] Open
Abstract
OBJECTIVES Visceral adipose tissue (VAT) is highly associated with metabolic syndrome (MetS), which is rapidly increasing in young adults. However, accessible VAT measurement methods are limited, restricting the use of VAT in early detection. This cross-sectional study sought to determine if near-infrared reactance spectroscopy (NIRS)-derived VAT (VATNIRS) was associated with MetS in a multi-ethnic sample of young adults. METHODS A total of 107 male and female (F:62, M:45) participants (age: 23.0 ± 4.3y; BMI: 27.1 ± 6.6 kg/m2) completed measurements of fasting blood pressure, blood glucose (FBG), blood lipids, and anthropometric assessments including waist circumference and VATNIRS. MetS severity (MetSindex) was calculated from the aforementioned risk factors using sex and race-specific equations. RESULTS VATNIRS was higher in participants with, and at risk for, MetS compared to those with lower risks (all p < .001). VATNIRS was positively associated with MetSindex for all groups (all p < .001). VATNIRS showed positive associations with systolic (SBP), diastolic (DBP), and mean arterial pressure (MAP), LDL-C and LDL-C-related biomarkers, and FBG; and negative associations with HDL-C and HDL-C-to-total cholesterol ratio (all p < .050). Associations between VATNIRS and blood pressure for females, and LDL-C and LDL-C-related biomarkers for males, were nonsignificant (all p > .050). VATNIRS was positively associated with DBP in African-American participants, and SBP in White participants, resulting in positive associations with MAP for both groups (all p < .050). CONCLUSIONS VATNIRS is associated with MetS and individual MetS risks factors in a multi-ethnic sample of young adults; providing a noninvasive, cost-effective, portable, and accessible method that may assist in the early detection of MetS and other cardiometabolic abnormalities.
Collapse
Affiliation(s)
- Austin J Graybeal
- School of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, Mississippi, USA
| | - Caleb F Brandner
- School of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, Mississippi, USA
| | - Havens L Wise
- School of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, Mississippi, USA
| | - Alex Henderson
- School of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, Mississippi, USA
| | - Ryan S Aultman
- School of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, Mississippi, USA
| | | | - Ta' Quoris A Newsome
- School of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, Mississippi, USA
| | - Diavion Stanfield
- School of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, Mississippi, USA
| | - Jon Stavres
- School of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, Mississippi, USA
| |
Collapse
|
11
|
Emamat H, Jamshidi A, Farhadi A, Ghalandari H, Ghasemi M, Tangestani H. The association between the visceral to subcutaneous abdominal fat ratio and the risk of cardiovascular diseases: a systematic review. BMC Public Health 2024; 24:1827. [PMID: 38982435 PMCID: PMC11232263 DOI: 10.1186/s12889-024-19358-0] [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: 05/17/2024] [Accepted: 07/04/2024] [Indexed: 07/11/2024] Open
Abstract
BACKGROUND Cardiovascular diseases (CVDs) are the primary cause of mortality globally. The prevalence of obesity is rising worldwide; there seems to be a significant positive association between obesity and CVDs. The distribution of fat in the abdominal area in the form of visceral (VAT) or subcutaneous adipose tissue (SAT) affects the risk of CVDs. The aim of the present study was to conduct a systematic review of the available literature regarding the association between the VAT-to-SAT ratio and CVDs. METHODS A comprehensive search strategy was used to retrieve all human observational studies indexed in PubMed, Scopus and Google Scholar databases/search engines (from Jan 2000 up to Oct 2023). The VAT-to-SAT or SAT-to-VAT ratio was an independent variable and various cardiovascular diseases, including hypertension, atherosclerosis, coronary heart disease, cerebrovascular disease and heart failure, were considered as outcomes of interest. RESULTS Out of 1173 initial studies, 910 papers were screened. Based on the inclusion criteria, 883 papers were excluded. Finally, 27 papers (18 cross-sectional and 9 cohort studies) published between 2010 and 2023 which met the inclusion criteria were reviewed. CONCLUSIONS The distribution of abdominal fat seems to be associated with the risk of CVDs; the majority of the evidence suggests that a higher abdominal VAT-to-SAT ratio is associated with the development of CVDs. Therefore, this ratio can be used as a prognostic indicator for CVDs. TRIAL REGISTRATION Not applicable.
Collapse
Affiliation(s)
- Hadi Emamat
- The Persian Gulf Tropical Medicine Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran.
- Department of Nutrition, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran.
| | - Ali Jamshidi
- The Persian Gulf Tropical Medicine Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Akram Farhadi
- The Persian Gulf Tropical Medicine Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Hamid Ghalandari
- Department of Community Nutrition, Faculty of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohadeseh Ghasemi
- Students Research Committee, Faculty of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Hadith Tangestani
- Department of Nutrition, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran.
| |
Collapse
|
12
|
Risi R, Vidal-Puig A, Bidault G. An adipocentric perspective of pancreatic lipotoxicity in diabetes pathogenesis. J Endocrinol 2024; 262:e230313. [PMID: 38642584 PMCID: PMC11227041 DOI: 10.1530/joe-23-0313] [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: 09/30/2023] [Accepted: 04/16/2024] [Indexed: 04/22/2024]
Abstract
Obesity and diabetes represent two increasing and invalidating public health issues that often coexist. It is acknowledged that fat mass excess predisposes to insulin resistance and type 2 diabetes mellitus (T2D), with the increasing incidence of the two diseases significantly associated. Moreover, emerging evidence suggests that obesity might also accelerate the appearance of type 1 diabetes (T1D), which is now a relatively frequent comorbidity in patients with obesity. It is a common clinical finding that not all patients with obesity will develop diabetes at the same level of adiposity, with gender, genetic, and ethnic factors playing an important role in defining the timing of diabetes appearance. The adipose tissue (AT) expandability hypothesis explains this paradigm, indicating that the individual capacity to appropriately store energy surplus in the form of fat within the AT determines and prevents the toxic deposition of lipids in other organs, such as the pancreas. Thus, we posit that when the maximal storing capacity of AT is exceeded, individuals will develop T2D. In this review, we provide insight into mechanisms by which the AT controls pancreas lipid content and homeostasis in case of obesity to offer an adipocentric perspective of pancreatic lipotoxicity in the pathogenesis of diabetes. Moreover, we suggest that improving AT function is a valid therapeutic approach to fighting obesity-associated complications including diabetes.
Collapse
Affiliation(s)
- Renata Risi
- Department of Experimental Medicine, Sapienza University of Rome, Sapienza University of Rome, Rome, Italy
- University of Cambridge Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Cambridge, UK
| | - Antonio Vidal-Puig
- University of Cambridge Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Cambridge, UK
- Cambridge University Nanjing Centre of Technology and Innovation, Nanjing, P. R. China
- Centro de Investigacion Principe Felipe, Valencia, Spain
| | - Guillaume Bidault
- University of Cambridge Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Cambridge, UK
| |
Collapse
|
13
|
Howell GE, Young D. Effects of an environmentally relevant mixture of organochlorine pesticide compounds on adipogenesis and adipocyte function in an immortalized human adipocyte model. Toxicol In Vitro 2024; 98:105831. [PMID: 38648980 DOI: 10.1016/j.tiv.2024.105831] [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: 09/21/2023] [Revised: 04/05/2024] [Accepted: 04/16/2024] [Indexed: 04/25/2024]
Abstract
Exposure to persistent organic pollutants (POPs), including organochlorine (OC) pesticide POPs, has been associated with the increased prevalence of obesity and type 2 diabetes. However, the underlying mechanisms through which exposure to these compounds may promote obesity and metabolic dysfunction remain an area of active investigation. To this end, the concentration dependent effects of an environmentally relevant mixture of OC pesticide POPs on adipocyte function was explored utilizing a translationally relevant immortalized human subcutaneous preadipocyte/adipocyte model. Briefly, immortalized human preadipocytes/adipocytes were exposed to a mixture of dichlorodiphenyldichloroethylene (DDE), trans-nonachlor, and oxychlordane (DTO) then key indices of preadipocyte/adipocyte function were assessed. Exposure to DTO did not alter adipogenesis. However, in mature adipocytes, exposure to DTO slightly increased fatty acid uptake whereas isoproterenol stimulated lipolysis, basal and insulin stimulated glucose uptake, mitochondrial membrane potential, and cellular ATP levels were all significantly decreased. DTO significantly increased Staphylococcus aureus infection induced increases in expression of pro-inflammatory cytokines IL-6, IL-1β, and Mcp-1 as well as the adipokine resistin. Taken together, the present data demonstrated exposure to an environmentally relevant mixture of OC pesticide compounds can alter mature adipocyte function in a translationally relevant human adipocyte model which further supports the adipose tissue as an effector site of OC pesticide POPs action.
Collapse
Affiliation(s)
- George E Howell
- Mississippi State University College of Veterinary Medicine, Center for Environmental Health Sciences, Department of Comparative Biomedical Sciences, Mississippi State University, MS, USA.
| | - Darian Young
- Mississippi State University College of Veterinary Medicine, Center for Environmental Health Sciences, Department of Comparative Biomedical Sciences, Mississippi State University, MS, USA
| |
Collapse
|
14
|
Navti OB, Pavord S. Venous thromboembolism in pregnant obese Individuals. Best Pract Res Clin Obstet Gynaecol 2024; 94:102471. [PMID: 38452607 DOI: 10.1016/j.bpobgyn.2024.102471] [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: 10/22/2023] [Revised: 11/14/2023] [Accepted: 02/05/2024] [Indexed: 03/09/2024]
Abstract
Venous thrombosis and thromboembolism (VTE) remain the leading cause of direct maternal deaths, occurring within 42 days of the end of pregnancy in the UK. Pregnancy is associated with an overall 10-fold higher incidence of VTE than in the non-pregnant state and has been reported to reach up to 30-fold higher in the puerperium. This increased risk is further exacerbated by maternal obesity in a relationship that appears to be proportional with increasing Body Mass Index (BMI). Maternal obesity is the most common health problem in women of reproductive age with clinically significant health risks to women during pregnancy and after delivery. It is associated with poor perinatal and maternal outcomes, The incidence of maternal obesity has increased significantly worldwide over the last few decades and increasingly, pregnancy is being complicated by extreme or morbid obesity. In this review we discuss the challenges associated with the diagnosis and management of VTE in obese pregnant women and provide a review of the available current evidence.
Collapse
Affiliation(s)
- Osric B Navti
- Maternal & Fetal Medicine, Al Wakra Hospital, Hamad Medical Corporation, Qatar; Clinical Obstetrics & Gynaecology, Weill Cornell Medicine, Qatar.
| | - Sue Pavord
- Oxford University Hospitals NHS Foundation Trust, UK; Medicine, St Edmund Hall, University of Oxford, UK.
| |
Collapse
|
15
|
Li C, Xu B, Chen M, Zhang Y. Evaluation for Performance of Body Composition Index Based on Quantitative Computed Tomography in the Prediction of Metabolic Syndrome. Metab Syndr Relat Disord 2024; 22:287-294. [PMID: 38452164 DOI: 10.1089/met.2023.0265] [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: 03/09/2024] Open
Abstract
Objective: We aimed to evaluate the performance of predicting metabolic syndrome (MS) using body composition indices obtained by quantitative computed tomography (QCT). Methods: In this cross-sectional study, data were collected from 4745 adults who underwent QCT examinations at a Chongqing teaching hospital between July 2020 and March 2022. Visceral adipose tissue (VAT), subcutaneous adipose tissue (SAT), total abdominal fat (TAT), abdominal muscle tissue (AMT), and liver fat content (LFC) were measured at the L2-L3 disc level using specialized software, and the skeletal muscle index (SMI) were calculated. The correlations between body composition indicators were analyzed using the Pearson correlation analysis. Receiver operating characteristic (ROC) curve analysis and area under the curve (AUC) were used to assess these indicators' predictive potential for MS. Results: VAT and TAT exhibited the best predictive ability for MS, with AUCs of 0.797 [95% confidence interval (CI): 0.779-0.815] and 0.794 (95% CI: 0.775-0.812) in males, and 0.811 (95% CI: 0.785-0.836) and 0.802 (95% CI: 0.774-0.830) in females. The AUCs for VAT and TAT were the same but significantly higher than body mass index and other body composition measures. SAT also demonstrated good predictive power in females [AUC = 0.725 (95%CI: 0.692-0.759)] but fair power in males [AUC = 0.6673 (95%CI: 0.650-0.696)]. LFC showed average predictive ability, AMT showed average predictive ability in males but poor ability in females, and SMI had no predictive ability. Correlation analysis revealed a strong correlation between VAT and TAT (males: r = 0.95, females: r = 0.89). SAT was strongly correlated with TAT only in females (r = 0.89). In the male group, the optimal thresholds for VAT and TAT were 207.6 and 318.7 cm2, respectively; in the female group, the optimal thresholds for VAT and TAT were 128.0 and 269.4 cm2, respectively. Conclusions: VAT and TAT are the best predictors of MS. SAT and LFC can also be acceptable to make predictions, whereas AMT can only make predictions of MS in males.
Collapse
Affiliation(s)
- Cuihong Li
- The Public Health College, Chongqing Medical University, Chongqing, China
| | - Bingwu Xu
- The Public Health College, Chongqing Medical University, Chongqing, China
| | - Mengxue Chen
- Health Medicine Center, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yong Zhang
- The Public Health College, Chongqing Medical University, Chongqing, China
- Health Medicine Center, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| |
Collapse
|
16
|
Linge J, Widholm P, Nilsson D, Kugelberg A, Olbers T, Dahlqvist Leinhard O. Risk stratification using magnetic resonance imaging-derived, personalized z-scores of visceral adipose tissue, subcutaneous adipose tissue, and liver fat in persons with obesity. Surg Obes Relat Dis 2024; 20:419-424. [PMID: 38461055 DOI: 10.1016/j.soard.2024.01.009] [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: 05/26/2023] [Revised: 12/11/2023] [Accepted: 01/13/2024] [Indexed: 03/11/2024]
Abstract
BACKGROUND Individual patterns of fat accumulation (visceral, subcutaneous, and/or liver fat) can determine cardiometabolic risk profile. OBJECTIVE To investigate risk stratification using personalized fat z-scores in persons with a body mass index (BMI) of 30-40 kg/m2 from the UK Biobank imaging study. SETTING Population-based study. METHODS Whole-body magnetic resonance (MR) images of 40,174 participants from the UK Biobank imaging study were analyzed for visceral adipose tissue (VAT), abdominal subcutaneous adipose tissue (aSAT), and liver fat (LF) and used to calculate sex- and body size-invariant fat z-scores (VATz, aSATz, LFz). Associations between z-scores and later incident cardiovascular disease (CVD) and type 2 diabetes (T2D) were investigated using Cox proportional hazards modeling and Kaplan-Meier curves in participants with BMI 30-40 kg/m2. RESULTS A total of 6716 participants had BMI 30-40 kg/m2 and within this group, CVD was positively associated with VATz (crude hazard ratio (cHR) [95% CI]: 1.30 [1.20-1.40], P < .001) and negatively associated with aSATz and LFz (cHR: 0.91 [0.85-0.99], P = .028, and 0.88 [0.82-0.95], P = .002). All z-scores remained significant after adjustment for sex, BMI, and age, but only VATz was significant when previous CVD was added. T2D was positively associated with VATz and LFz (cHR: 1.53 [1.40-1.67], P < .001, and 1.35 [1.23-148], P < .001) and negatively associated with aSATz (cHR: 0.90 [0.81-0.99], P = .026). All z-scores remained significant after adjustment for sex, BMI, and age. CONCLUSIONS Personalized MR-derived fat z-scores can identify phenotypes of obesity with specific cardiometabolic risk profiles regardless of BMI. Current guidelines for bariatric surgery based on BMI exclude some of these high-risk patients.
Collapse
Affiliation(s)
- Jennifer Linge
- AMRA Medical AB, Linköping, Sweden; Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
| | - Per Widholm
- AMRA Medical AB, Linköping, Sweden; Department of Radiology and Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden; Center for Medical Image Science and Visualization, Linköping University, Linköping, Sweden
| | | | | | - Torsten Olbers
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Wallenberg Center for Molecular Medicine, Linköping University, Linköping, Sweden
| | - Olof Dahlqvist Leinhard
- AMRA Medical AB, Linköping, Sweden; Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden; Center for Medical Image Science and Visualization, Linköping University, Linköping, Sweden
| |
Collapse
|
17
|
Kays Mohammed Ali Y, Dolin TG, Damm Nybing J, Lykke J, Hvid Linden F, Høgh-Schmidt E, Sørensen TIA, Christensen JF, Nielsen YJW, Stenfatt Larsen J, Madsbad S, Sidenius Johansen J, Svane MS, Lang Lehrskov L. Change in abdominal obesity after colon cancer surgery - effects of left-sided and right-sided colonic resection. Int J Obes (Lond) 2024; 48:533-541. [PMID: 38172335 PMCID: PMC10978490 DOI: 10.1038/s41366-023-01445-8] [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: 05/21/2023] [Revised: 11/29/2023] [Accepted: 12/06/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Excess abdominal visceral adipose tissue (VAT) is associated with metabolic diseases and poor survival in colon cancer (CC). We assessed the impact of different types of CC surgery on changes in abdominal fat depots. MATERIAL AND METHODS Computed tomography (CT)-scans performed preoperative and 3 years after CC surgery were analyzed at L3-level for VAT, subcutaneous adipose tissue (SAT) and total adipose tissue (TAT) areas. We assessed changes in VAT, SAT, TAT and VAT/SAT ratio after 3 years and compared the changes between patients who had undergone left-sided and right-sided colonic resection in the total population and in men and women separately. RESULTS A total of 134 patients with stage I-III CC undergoing cancer surgery were included. Patients who had undergone left-sided colonic resection had after 3 years follow-up a 5% (95% CI: 2-9%, p < 0.01) increase in abdominal VAT, a 4% (95% CI: 2-6%, p < 0.001) increase in SAT and a 5% increase (95% CI: 2-7%, p < 0.01) in TAT. Patients who had undergone right-sided colonic resection had no change in VAT, but a 6% (95% CI: 4-9%, p < 0.001) increase in SAT and a 4% (95% CI: 1-7%, p < 0.01) increase in TAT after 3 years. Stratified by sex, only males undergoing left-sided colonic resection had a significant VAT increase of 6% (95% CI: 2-10%, p < 0.01) after 3 years. CONCLUSION After 3 years follow-up survivors of CC accumulated abdominal adipose tissue. Notably, those who underwent left-sided colonic resection had increased VAT and SAT, whereas those who underwent right-sided colonic resection demonstrated solely increased SAT.
Collapse
Affiliation(s)
- Younes Kays Mohammed Ali
- Department of Endocrinological Research, Copenhagen University Hospital -Amager and Hvidovre, Hvidovre, Denmark
- Department of Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Troels Gammeltoft Dolin
- Department of Medicine, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
- CopenAge, Copenhagen Center for Clinical Age Research, University of Copenhagen, Copenhagen, Denmark
| | - Janus Damm Nybing
- Department of Radiology, Copenhagen University Hospital - Bispebjerg, Copenhagen, Denmark
| | - Jakob Lykke
- Department of Surgery, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Frederik Hvid Linden
- Department of Radiology, Copenhagen University Hospital - Bispebjerg, Copenhagen, Denmark
| | - Erik Høgh-Schmidt
- Department of Radiology, Copenhagen University Hospital - Bispebjerg, Copenhagen, Denmark
| | - Thorkild I A Sørensen
- Novo Nordisk Foundation Center for Basic Metabolic Research and Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Frank Christensen
- Centre for Physical Activity Research, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Sports Science and Clinical Biomechanics, Faculty of Health Sciences at the University of Southern Denmark, Odense, Denmark
- Digestive Disease Center, Bispebjerg Hospital, Copenhagen, Denmark
| | - Yousef J W Nielsen
- Department of Radiology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Jim Stenfatt Larsen
- Department of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Sten Madsbad
- Department of Endocrinological Research, Copenhagen University Hospital -Amager and Hvidovre, Hvidovre, Denmark
| | - Julia Sidenius Johansen
- Department of Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Medicine, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
- Department of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Maria Saur Svane
- Department of Endocrinological Research, Copenhagen University Hospital -Amager and Hvidovre, Hvidovre, Denmark
- Department of Gastrointestinal Surgery, Copenhagen University Hospital Amager and Hvidovre, Hvidovre, Denmark
| | - Louise Lang Lehrskov
- Centre for Physical Activity Research, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.
- Department of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark.
| |
Collapse
|
18
|
Bullock-Palmer RP, Chareonthaitawee P, Fox E, Beache GM. Microvascular vasoregulatory dysfunction in African Americans - An enhanced opportunity for early prevention and treatment of atherosclerotic cardiovascular disease. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2024; 40:100382. [PMID: 38586429 PMCID: PMC10994957 DOI: 10.1016/j.ahjo.2024.100382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 03/03/2024] [Accepted: 03/05/2024] [Indexed: 04/09/2024]
Abstract
Atherosclerotic cardiovascular disease and its risk factors and precursors are a major driver of disparities in cardiovascular health. This review examines reported evidence that vascular endothelial dysfunction, and its manifestation as coronary microvascular dysfunction, underlies observed excess morbidity and mortality in African Americans. Advanced imaging insights that reveal patho-mechanisms, along with population evidence from the Jackson Heart Study, and the growing evidence emanating from national and international clinical trials and registries are presented. We examine a physiological framework that recognizes insulin-resistant cardiometabolic underpinnings of the conditions of the American Heart Associations' Life's Essential Eight construct of cardiovascular health as a unifying basis that affords early prevention. Mechanistic-based therapeutic approaches, can subsequently be implemented to interrupt progression to adverse outcomes employing layered, or personalized, treatment strategies of a well-defined set of conditions or diseases. Remaining knowledge gaps are acknowledged.
Collapse
Affiliation(s)
- Renee P. Bullock-Palmer
- Department of Cardiology, Deborah Heart and Lung Center, Browns Mills NJ, Department of Medicine, Division of Cardiology, Thomas Jefferson University, Philadelphia, PA, United States of America
| | | | - Ervin Fox
- Division of Cardiology, Department of Medicine, University of Mississippi Medical Center, Jackson, MS, United States of America
| | - Garth M. Beache
- Department of Radiology, University of Louisville School of Medicine, Louisville, KY, United States of America
| |
Collapse
|
19
|
Reyes-Farias M, Fernández-García P, Corrales P, González L, Soria-Gondek A, Martínez E, Pellitero S, Tarascó J, Moreno P, Sumoy L, Medina-Gómez G, Sánchez-Infantes D, Herrero L. Interleukin-16 is increased in obesity and alters adipogenesis and inflammation in vitro. Front Endocrinol (Lausanne) 2024; 15:1346317. [PMID: 38544694 PMCID: PMC10965774 DOI: 10.3389/fendo.2024.1346317] [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: 11/29/2023] [Accepted: 02/23/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction Obesity is a chronic condition associated with low-grade inflammation mainly due to immune cell infiltration of white adipose tissue (WAT). WAT is distributed into two main depots: subcutaneous WAT (sWAT) and visceral WAT (vWAT), each with different biochemical features and metabolic roles. Proinflammatory cytokines including interleukin (IL)-16 are secreted by both adipocytes and infiltrated immune cells to upregulate inflammation. IL-16 has been widely studied in the peripheral proinflammatory immune response; however, little is known about its role in adipocytes in the context of obesity. Aim & Methods We aimed to study the levels of IL-16 in WAT derived from sWAT and vWAT depots of humans with obesity and the role of this cytokine in palmitate-exposed 3T3-L1 adipocytes. Results The results demonstrated that IL-16 expression was higher in vWAT compared with sWAT in individuals with obesity. In addition, IL-16 serum levels were higher in patients with obesity compared with normal-weight individuals, increased at 6 months after bariatric surgery, and at 12 months after surgery decreased to levels similar to before the intervention. Our in vitro models showed that IL-16 could modulate markers of adipogenesis (Pref1), lipid metabolism (Plin1, Cd36, and Glut4), fibrosis (Hif1a, Col4a, Col6a, and Vegf), and inflammatory signaling (IL6) during adipogenesis and in mature adipocytes. In addition, lipid accumulation and glycerol release assays suggested lipolysis alteration. Discussion Our results suggest a potential role of IL-16 in adipogenesis, lipid and glucose homeostasis, fibrosis, and inflammation in an obesity context.
Collapse
Affiliation(s)
- Marjorie Reyes-Farias
- Endocrinology department, Germans Trias i Pujol Research Institute (IGTP), Badalona, Spain
- Department of Biochemistry and Physiology, School of Pharmacy and Food Sciences, Institute of Biomedicine of the University of Barcelona (IBUB), Universitat de Barcelona (UB), Barcelona, Spain
| | | | - Patricia Corrales
- Department of Basic Health Sciences, University Rey Juan Carlos (URJC), Madrid, Spain
| | - Lorena González
- Endocrinology department, Germans Trias i Pujol Research Institute (IGTP), Badalona, Spain
| | - Andrea Soria-Gondek
- Pediatric Surgery Department, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Ester Martínez
- Department of Basic Health Sciences, University Rey Juan Carlos (URJC), Madrid, Spain
| | - Silvia Pellitero
- Endocrinology and Nutrition Department, Institute Research and Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Jordi Tarascó
- General Surgery Department, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Pau Moreno
- General Surgery Department, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Lauro Sumoy
- Endocrinology department, Germans Trias i Pujol Research Institute (IGTP), Badalona, Spain
| | - Gema Medina-Gómez
- Department of Basic Health Sciences, University Rey Juan Carlos (URJC), Madrid, Spain
| | - David Sánchez-Infantes
- Department of Basic Health Sciences, University Rey Juan Carlos (URJC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Laura Herrero
- Department of Biochemistry and Physiology, School of Pharmacy and Food Sciences, Institute of Biomedicine of the University of Barcelona (IBUB), Universitat de Barcelona (UB), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| |
Collapse
|
20
|
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).
Collapse
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
| |
Collapse
|
21
|
Spyksma EE, Alexandridou A, Mai K, Volmer DA, Stokes CS. An Overview of Different Vitamin D Compounds in the Setting of Adiposity. Nutrients 2024; 16:231. [PMID: 38257127 PMCID: PMC10820956 DOI: 10.3390/nu16020231] [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: 12/19/2023] [Revised: 01/05/2024] [Accepted: 01/06/2024] [Indexed: 01/24/2024] Open
Abstract
A large body of research shows an association between higher body weight and low vitamin D status, as assessed using serum 25-hydroxyvitamin D concentrations. Vitamin D can be metabolised in adipose tissue and has been reported to influence gene expression and modulate inflammation and adipose tissue metabolism in vitro. However, the exact metabolism of vitamin D in adipose tissue is currently unknown. White adipose tissue expresses the vitamin D receptor and hydroxylase enzymes, substantially involved in vitamin D metabolism and efficacy. The distribution and concentrations of the generated vitamin D compounds in adipose tissue, however, are largely unknown. Closing this knowledge gap could help to understand whether the different vitamin D compounds have specific health effects in the setting of adiposity. This review summarises the current evidence for a role of vitamin D in adipose tissue and discusses options to accurately measure vitamin D compounds in adipose tissue using liquid chromatography tandem mass spectrometry (LC/MS-MS).
Collapse
Affiliation(s)
- Eva E. Spyksma
- Food and Health Research Group, Faculty of Life Sciences, Humboldt University Berlin, 14195 Berlin, Germany;
- Bioanalytical Chemistry, Department of Chemistry, Humboldt University Berlin, 12489 Berlin, Germany; (A.A.); (D.A.V.)
| | - Anastasia Alexandridou
- Bioanalytical Chemistry, Department of Chemistry, Humboldt University Berlin, 12489 Berlin, Germany; (A.A.); (D.A.V.)
| | - Knut Mai
- Department of Endocrinology & Metabolism, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany;
- German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, 10785 Berlin, Germany
- German Center for Diabetes Research, 90451 Nuremberg, Germany
- Department of Human Nutrition, German Institute of Human Nutrition, 14558 Nuthetal, Germany
| | - Dietrich A. Volmer
- Bioanalytical Chemistry, Department of Chemistry, Humboldt University Berlin, 12489 Berlin, Germany; (A.A.); (D.A.V.)
| | - Caroline S. Stokes
- Food and Health Research Group, Faculty of Life Sciences, Humboldt University Berlin, 14195 Berlin, Germany;
- Department of Molecular Toxicology, German Institute of Human Nutrition, 14558 Nuthetal, Germany
| |
Collapse
|
22
|
Yang Q, Cao H, Zeng Q, Fu B. Accumulative prediction values of serum thyroid stimulating hormone and visceral adipose tissue for metabolic syndrome in postmenopausal women: A 10-year follow-up study of Chinese population. J Diabetes 2024; 16:e13472. [PMID: 37749943 PMCID: PMC10809297 DOI: 10.1111/1753-0407.13472] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 08/10/2023] [Accepted: 08/20/2023] [Indexed: 09/27/2023] Open
Abstract
AIMS We aim to explore the cumulative predictive value of elevated serum thyroid stimulating hormone (TSH) and visceral fat area (VFA) for metabolic syndrome (MS) development in postmenopausal women. METHODS A total of 1006 postmenopausal females were enrolled in a 10-year prospective longitudinal study from 2011 to 2021 in the community of Banknote Printing Company of Chengdu. The sociodemographic information collection and anthropometric measurements were made by a professional nurse. Fasting blood samples were drawn for chemical analysis of fasting plasma glucose, triglycerides, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, and TSH. Magnetic resonance imaging was performed to measure VFA. All the participants were categorized into four groups according to median VFA and serum level of TSH. RESULTS A total of 793 postmenopausal females without MS underwent a 10-year follow-up study grouping by TSH and VFA: Group 1 (TSH level <4.2 μIU/mL, and VFA < 70 cm2 ), Group 2 (TSH level ≥4.2 μIU/mL, and VFA < 70 cm2 ), Group 3 (TSH level <4.2 μIU/mL, and VFA ≥70 cm2 ) and Group 4 (TSH level ≥4.2 μIU/mL, and VFA ≥70 cm2 ). During the 10-year follow-up, MS was newly developed in 326 (41.1%) subjects. The incidence of MS was 29.8% (n = 53), 35.2% (n = 63), 41% (n = 87), and 55% (n = 123) from Group 1 to Group 4 (Group 4 vs other groups, p < .001). Cox regression analysis for MS prediction demonstrated that both TSH (Model 3, hazard ratio [HR] = 1.07 [95% confidence interval, 1.05-1.09]) and VFA (Model 4, HR = 1.02 [95% confidence interval, 1.01-1.08]) were not only independent predictors of MS but also involved some interaction between each other (p for interaction = .021). CONCLUSION Our findings suggested that mutual interaction between higher TSH and VFA contributed to the development of MS. Further studies are needed to clarify these contributions.
Collapse
Affiliation(s)
- Qiu Yang
- Department of endocrinology, Geriatric Diseases Institute of Chengdu, Center for Medical Research and TranslationChengdu Fifth People's HospitalChengduChina
| | - Hongyi Cao
- Department of endocrinology, Geriatric Diseases Institute of Chengdu, Center for Medical Research and TranslationChengdu Fifth People's HospitalChengduChina
| | - Qi Zeng
- Information centerChengdu Fifth People's HospitalChengduChina
| | - Bing Fu
- Department of Radiology, Geriatric Diseases Institute of ChengduChengdu Fifth People's HospitalChengduChina
| |
Collapse
|
23
|
Zhao L, Zhou X, Chen Y, Dong Q, Zheng Q, Wang Y, Li L, Zhao D, Ji B, Xu F, Shi J, Peng Y, Zhang Y, Dai Y, Ke T, Wang W. Association of visceral fat area or BMI with arterial stiffness in ideal cardiovascular health metrics among T2DM patients. J Diabetes 2024; 16:e13463. [PMID: 37680102 PMCID: PMC10809303 DOI: 10.1111/1753-0407.13463] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 07/09/2023] [Accepted: 08/04/2023] [Indexed: 09/09/2023] Open
Abstract
BACKGROUND "Obesity paradox" occurs in type 2 diabetes mellitus (T2DM) patients when body mass index (BMI) is applied to define obesity. We examined the association of visceral fat area (VFA) as an obesity measurement with arterial stiffness in seven ideal cardiovascular health metrics (ICVHMs). METHODS A total of 29 048 patients were included in the analysis from June 2017 to April 2021 in 10 sites of National Metabolic Management Centers. ICVHMs were modified from the recommendations of the American Heart Association. Brachial-ankle pulse wave velocity (BaPWV) ≥ 1400 cm/s was employed to evaluate increased arterial stiffness. Multivariate regression models were used to compare the different effects of BMI and VFA on arterial stiffness. RESULTS Lower VFA was more strongly associated with low BaPWV than lower BMI when other ICVHMs were included (adjusted odds ratio [OR], 0.85 [95% confidence interval [CI], 0.80-0.90] vs OR 1.08 [95% CI, 1.00-1.17]). Multivariable-adjusted ORs for arterial stiffness were highest in patients with the VAT area VFA in the range of 150-200 cm2 (adjusted OR, 1.26 [95% CI 1.12-1.41]). Compared with participants with VAT VFA < 100 cm2 , among participants with higher VAT VFA, the OR for arterial stiffness decreased gradually from 1.89 (95% CI, 1.73-2.07) in patients who had ≤1 ICVHM to 0.39 (95% CI, 0.25-0.62) in patients who had ≥5 ICVHMs. CONCLUSION In patients with T2DM, using VAT for anthropometric measures of obesity, VFA was more relevant to cardiovascular risk than BMI in the seven ICVHMs. For anthropometric measures of obesity in the ICVHMs to describe cardiovascular risk VFA would be more optimal than BMI.
Collapse
Affiliation(s)
- Ling Zhao
- Department of EndocrinologyThe Second Affiliated Hospital of Kunming Medical UniversityKunmingChina
| | - Xiangming Zhou
- Department of EndocrinologyThe Second Affiliated Hospital of Kunming Medical UniversityKunmingChina
| | - Yufei Chen
- Department of Endocrine and Metabolic DiseasesShanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai National Clinical Research Center for metabolic DiseasesKey Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor,State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Qijuan Dong
- Department of EndocrinologyPeople's Hospital of Zhengzhou Affiliated Henan University of Chinese MedicinezhengzhouChina
| | - Qidong Zheng
- Department of Internal MedicineThe Second People's Hospital of YuhuanYuhuanChina
| | - Yufan Wang
- Department of Endocrinology and MetabolismShanghai General Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Li Li
- Department of EndocrinologyNingbo First HospitalNingboChina
| | - Dong Zhao
- Center for Endocrine Metabolism and Immune Diseases, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Bangqun Ji
- Department of EndocrinologyXingyi People's HospitalXingyiChina
| | - Fengmei Xu
- Department of Endocrinology and MetabolismHebi Coal (group). LTD. General HospitalHebiChina
| | - Juan Shi
- Department of Endocrine and Metabolic DiseasesShanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai National Clinical Research Center for metabolic DiseasesKey Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor,State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Ying Peng
- Department of Endocrine and Metabolic DiseasesShanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai National Clinical Research Center for metabolic DiseasesKey Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor,State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Yifei Zhang
- Department of Endocrine and Metabolic DiseasesShanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai National Clinical Research Center for metabolic DiseasesKey Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor,State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Yuancheng Dai
- Department of Internal Medicine of Traditional Chinese MedicineSheyang Diabetes HospitalYanchengChina
| | - Tingyu Ke
- Department of EndocrinologyThe Second Affiliated Hospital of Kunming Medical UniversityKunmingChina
| | - Weiqing Wang
- Department of Endocrine and Metabolic DiseasesShanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
- Shanghai National Clinical Research Center for metabolic DiseasesKey Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor,State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
| |
Collapse
|
24
|
Romano AD, La Marca A, Villani R, Sangineto M, Manuppelli V, Brunetti ND, Vendemiale G, Serviddio G. Exploring the Relationship between Epicardial Fat Thickness and Coronary Revascularization: Implications for Cardiovascular Health. J Clin Med 2023; 13:247. [PMID: 38202255 PMCID: PMC10779954 DOI: 10.3390/jcm13010247] [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: 11/29/2023] [Revised: 12/21/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND this study aimed to assess the complex relationship between EAT thickness, as measured with echocardiography, and the severity of coronary artery disease (CAD). We investigated whether individuals with higher EAT thickness underwent coronary revascularization. Subsequently, we conducted a three-year follow-up to explore any potential modifications in EAT depots post-angioplasty. METHODS we conducted a prospective and retrospective cross-sectional observational study involving 150 patients consecutively referred for acute coronary syndrome, including ST-elevation myocardial infarction (STEMI), non-ST elevation myocardial infarction (NSTEMI), and unstable angina. Upon admission (T0), all patients underwent coronary angiography to assess the number of pathologic coronary vessels. Percutaneous transluminal coronary angioplasty (PTCA) was performed based on angiogram results if indicated. The sample was categorized into two groups: non-revascularized (no-PTCA) and revascularized (PTCA). Transthoracic echocardiograms to measure epicardial fat thickness were conducted at admission (T0) and after a 3-year follow-up (T1). RESULTS AND CONCLUSIONS findings revealed a positive correlation between EAT thickness and the severity of coronary artery disease (CAD), with patients undergoing PTCA showing decreased EAT thickness after three years. Echocardiography demonstrated reliability in assessing EAT, offering potential for risk stratification. The study introduces a cut-off value of 0.65 cm as a diagnostic tool for cardiovascular risk. Incorporating EAT measurements into clinical practice may lead to more precise risk stratification and tailored treatment strategies, ultimately reducing the burden of cardiovascular disease.
Collapse
Affiliation(s)
- Antonino Davide Romano
- Internal Medicine and Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti 71122 Foggia, Italy; (A.L.M.); (R.V.); (M.S.); (G.S.)
| | - Antonella La Marca
- Internal Medicine and Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti 71122 Foggia, Italy; (A.L.M.); (R.V.); (M.S.); (G.S.)
| | - Rosanna Villani
- Internal Medicine and Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti 71122 Foggia, Italy; (A.L.M.); (R.V.); (M.S.); (G.S.)
| | - Moris Sangineto
- Internal Medicine and Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti 71122 Foggia, Italy; (A.L.M.); (R.V.); (M.S.); (G.S.)
| | - Vincenzo Manuppelli
- Cardiology Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy
| | - Natale Daniele Brunetti
- Cardiology Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy
| | - Gianluigi Vendemiale
- Internal Medicine and Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti 71122 Foggia, Italy; (A.L.M.); (R.V.); (M.S.); (G.S.)
| | - Gaetano Serviddio
- Internal Medicine and Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti 71122 Foggia, Italy; (A.L.M.); (R.V.); (M.S.); (G.S.)
| |
Collapse
|
25
|
Kueck PJ, Morris JK, Stanford JA. Current Perspectives: Obesity and Neurodegeneration - Links and Risks. Degener Neurol Neuromuscul Dis 2023; 13:111-129. [PMID: 38196559 PMCID: PMC10774290 DOI: 10.2147/dnnd.s388579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 12/21/2023] [Indexed: 01/11/2024] Open
Abstract
Obesity is increasing in prevalence across all age groups. Long-term obesity can lead to the development of metabolic and cardiovascular diseases through its effects on adipose, skeletal muscle, and liver tissue. Pathological mechanisms associated with obesity include immune response and inflammation as well as oxidative stress and consequent endothelial and mitochondrial dysfunction. Recent evidence links obesity to diminished brain health and neurodegenerative diseases such as Alzheimer's disease (AD) and Parkinson's disease (PD). Both AD and PD are associated with insulin resistance, an underlying syndrome of obesity. Despite these links, causative mechanism(s) resulting in neurodegenerative disease remain unclear. This review discusses relationships between obesity, AD, and PD, including clinical and preclinical findings. The review then briefly explores nonpharmacological directions for intervention.
Collapse
Affiliation(s)
- Paul J Kueck
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, 66160, USA
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Jill K Morris
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, 66160, USA
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS, 66160, USA
- University of Kansas Alzheimer’s Disease Research Center, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - John A Stanford
- University of Kansas Alzheimer’s Disease Research Center, University of Kansas Medical Center, Kansas City, KS, 66160, USA
- Landon Center on Aging, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| |
Collapse
|
26
|
Salam B, Al Zaidi M, Sprinkart AM, Nowak S, Theis M, Kuetting D, Aksoy A, Nickenig G, Attenberger U, Zimmer S, Luetkens JA. Opportunistic CT-derived analysis of fat and muscle tissue composition predicts mortality in patients with cardiogenic shock. Sci Rep 2023; 13:22293. [PMID: 38102168 PMCID: PMC10724270 DOI: 10.1038/s41598-023-49454-x] [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: 06/07/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023] Open
Abstract
Prognosis estimation in patients with cardiogenic shock (CS) is important to guide clinical decision making. Aim of this study was to investigate the predictive value of opportunistic CT-derived body composition analysis in CS patients. Amount and density of fat and muscle tissue of 152 CS patients were quantified from single-slice CT images at the level of the intervertebral disc space L3/L4. Multivariable Cox regression and Kaplan-Meier survival analyses were performed to evaluate the predictive value of opportunistically CT-derived body composition parameters on the primary endpoint of 30-day mortality. Within the 30-day follow-up, 90/152 (59.2%) patients died. On multivariable analyses, lactate (Hazard Ratio 1.10 [95% Confidence Interval 1.04-1.17]; p = 0.002) and patient age (HR 1.04 [95% CI 1.01-1.07], p = 0.017) as clinical prognosticators, as well as visceral adipose tissue (VAT) area (HR 1.004 [95% CI 1.002-1.007]; p = 0.001) and skeletal muscle (SM) area (HR 0.987 [95% CI 0.975-0.999]; p = 0.043) as imaging biomarkers remained as independent predictors of 30-day mortality. Kaplan-Meier survival analyses showed significantly increased 30-day mortality in patients with higher VAT area (p = 0.015) and lower SM area (p = 0.035). CT-derived VAT and SM area are independent predictors of dismal outcomes in CS patients and have the potential to emerge as new imaging biomarkers available from routine diagnostic CT.
Collapse
Affiliation(s)
- Babak Salam
- Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Quantitative Imaging Lab Bonn (QILaB), Bonn, Germany
| | - Muntadher Al Zaidi
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Alois M Sprinkart
- Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Quantitative Imaging Lab Bonn (QILaB), Bonn, Germany
| | - Sebastian Nowak
- Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Quantitative Imaging Lab Bonn (QILaB), Bonn, Germany
| | - Maike Theis
- Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Quantitative Imaging Lab Bonn (QILaB), Bonn, Germany
| | - Daniel Kuetting
- Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Quantitative Imaging Lab Bonn (QILaB), Bonn, Germany
| | - Adem Aksoy
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Georg Nickenig
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Ulrike Attenberger
- Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Sebastian Zimmer
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Julian A Luetkens
- Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
- Quantitative Imaging Lab Bonn (QILaB), Bonn, Germany.
| |
Collapse
|
27
|
Rosca R, Paduraru DN, Bolocan A, Musat F, Ion D, Andronic O. A Comprehensive Review of Inguinal Hernia Occurrence in Obese Individuals. MAEDICA 2023; 18:692-698. [PMID: 38348082 PMCID: PMC10859212 DOI: 10.26574/maedica.2023.18.4.692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
Inguinal hernia repair is one of the most commonly performed surgical activities worldwide. Given the circumstances, understanding and identifying the risk and the protective factors is an essential step in order to prevent, diagnose and treat such a common condition. For a long time, obesity was generally considered to be a risk factor in the occurrence of an inguinal hernia. Studies have provided some unexpected data, suggesting that it might actually be a protective factor. This review aims to provide an overview on this topic, taking into account systemic aspects such as collagen distribution and metabolism. In inguinal hernia patients, the ratio between type I collagen and type III collagen is decreased, with type III collagen being responsible for the weakness of the abdominal wall. In obese patients, the extracellular matrix becomes richer in collagen, especially type I collagen, which will generate strength and stiffness. Obesity seems to be a protective factor indeed, but in order to understand the underlying mechanism and to choose the optimal surgical approach, further research is needed.
Collapse
Affiliation(s)
- Ruxandra Rosca
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Dan Nicolae Paduraru
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- University Emergency Hospital Bucharest, Romania
| | - Alexandra Bolocan
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- University Emergency Hospital Bucharest, Romania
| | - Florentina Musat
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- University Emergency Hospital Bucharest, Romania
| | - Daniel Ion
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- University Emergency Hospital Bucharest, Romania
| | - Octavian Andronic
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- University Emergency Hospital Bucharest, Romania
| |
Collapse
|
28
|
Bennett JP, Quon BK, Fan B, Liu E, Kazemi L, Villegas-Valle RC, Ahgun R, Wu XP, Zhou HD, Lu Y, Shepherd JA. Visceral adipose tissue reference data computed for GE HealthCare DXA from the National Health and Nutrition Examination Survey data set. Obesity (Silver Spring) 2023; 31:2947-2959. [PMID: 37795576 DOI: 10.1002/oby.23888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/17/2023] [Accepted: 07/22/2023] [Indexed: 10/06/2023]
Abstract
OBJECTIVE The National Health and Nutrition Examination Survey (NHANES) characterizes body composition representative of the US population using dual-energy x-ray absorptiometry (DXA) scans. These population-level trends of abdominal subcutaneous and visceral adipose tissue (SAT and VAT) are useful for identifying measures associated with increased disease risk. Recently, VAT and SAT data collected by Hologic DXA in NHANES were published online; however, there are known differences in the absolute calibration of DXA systems by make. The purpose of this study was to create reference tables suitable for calculating z scores and percentile values for GE HealthCare (GEHC) DXA systems. METHODS DXA scans were acquired on participants aged 8 to 59 years using Hologic systems. DXA measures were converted to GEHC and described using the least median squares curve fitting method in pediatrics (aged <20 years) and adults (aged 20-59 years). RESULTS A total of 11,972 adults and 7298 pediatrics were included for this analysis. Adult and pediatric curves were generated by sex and by ethnicity (non-Hispanic White, non-Hispanic Black, Hispanic, Asian, Other) and were derived as a function of age. CONCLUSIONS These results show the ability to generate VAT and SAT reference data for GEHC systems using Hologic DXA data representative of the US youth and adult population.
Collapse
Affiliation(s)
| | - Brandon K Quon
- University of Hawaii Cancer Center, Honolulu, Hawaii, USA
| | - Bo Fan
- Department of Radiology and Bioimaging, University of California San Francisco, San Francisco, California, USA
| | - En Liu
- University of Hawaii Cancer Center, Honolulu, Hawaii, USA
| | - Leila Kazemi
- University of Hawaii Cancer Center, Honolulu, Hawaii, USA
| | - Rosa C Villegas-Valle
- Graduate Program on Chemical and Biological Sciences, University of Sonora, Sonora, Mexico
| | - Raj Ahgun
- J. Nehru Hospital, Rose Belle, Mauritius
| | - Xian-Pin Wu
- National Clinical Research Center for Metabolic Diseases, Hunan Provincial Key Laboratory for Metabolic Bone Diseases, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Chansha, China
| | - Hou-De Zhou
- National Clinical Research Center for Metabolic Diseases, Hunan Provincial Key Laboratory for Metabolic Bone Diseases, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Chansha, China
| | - Ying Lu
- Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, California, USA
| | | |
Collapse
|
29
|
Mirzai S, Persits I, Martens P, Chen PH, Estep JD, Tang WHW. Significance of Adipose Tissue Quantity and Distribution on Obesity Paradox in Heart Failure. Am J Cardiol 2023; 207:339-348. [PMID: 37774476 PMCID: PMC11391210 DOI: 10.1016/j.amjcard.2023.08.136] [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: 05/15/2023] [Revised: 08/12/2023] [Accepted: 08/20/2023] [Indexed: 10/01/2023]
Abstract
Obesity is a predictor of the development of systolic and diastolic heart failure (HF), but once established, patients with HF and obesity have better outcomes than their leaner counterparts, a phenomenon termed the "obesity paradox." We sought to investigate the impact of adipose tissue quantity and distribution, measured by way of computed tomography, on outcomes in patients with HF. Patients admitted for acute decompensated HF between January 2017 to December 2018 were retrospectively analyzed. Body composition measurements were made on computed tomography of the abdomen/pelvis. Visceral, subcutaneous, and intermuscular adipose tissues were measured at the mid-third lumbar vertebra, along with skeletal muscle and waist circumference. Paracardial (pericardial and epicardial) adipose tissue was measured at the mid-eight thoracic vertebra. Visceral adipose tissue index (VATI) and subcutaneous adipose tissue index (SATI), along with skeletal muscle index, were indexed for patient height. A total of 200 patients were included, 44.5% female. Body mass index and waist circumference did not significantly predict outcomes. Patients with high SATI (highest sex-stratified tertile) had significantly better survival (hazard ratio 0.58, 95% confidence interval 0.39 to 0.87, p = 0.009), whereas high VATI was nonsignificant. Patients were further divided into 4 groups based on both VATI and SATI. One- and 4-year mortality risks were lowest in those with low VATI high SATI compared with the other groups; this persisted after multivariable adjustment for covariates, including albumin and skeletal muscle index. In conclusion, the "obesity paradox" appears to be largely driven by subcutaneous adipose tissue, independent of nutrition or skeletal muscle.
Collapse
Affiliation(s)
- Saeid Mirzai
- Section on Cardiovascular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina; Department of Internal Medicine
| | | | - Pieter Martens
- Kaufman Center for Heart Failure Treatment and Recovery, Heart Vascular and Thoracic Institute
| | - Po-Hao Chen
- Section of Musculoskeletal Imaging, Imaging Institute, Cleveland Clinic, Cleveland, Ohio
| | - Jerry D Estep
- Department of Cardiology, Cleveland Clinic Florida, Weston, Florida
| | - W H Wilson Tang
- Kaufman Center for Heart Failure Treatment and Recovery, Heart Vascular and Thoracic Institute.
| |
Collapse
|
30
|
Behrooz L, Lenneman CG, Hamburg NM. Emerging Medical Therapies for the Treatment of Obesity in Women with Cardiovascular Diseases. Curr Cardiol Rep 2023; 25:1475-1488. [PMID: 37874468 PMCID: PMC10682277 DOI: 10.1007/s11886-023-01961-z] [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] [Accepted: 09/12/2023] [Indexed: 10/25/2023]
Abstract
PURPOSE OF REVIEW In this review, the impact of obesity on cardiovascular disease in women and emerging anti-obesity pharmacologic treatments are discussed. RECENT FINDINGS Robust evidence demonstrates the burden of obesity across the lifespan in women and links obesity to a diverse set of cardiovascular diseases. Female-specific risk factors including sex hormones and pregnancy factors intersect with obesity and cardiovascular risk. Sustained weight loss has potential for cardiovascular benefits. Recent trials demonstrate cardiovascular benefits of emerging agents with weight loss effects including GLP-1 RA and SGLT2 inhibitors in women. Treatment and prevention strategies for cardiovascular disease in obese women should include integration of weight management strategies including the targeted use of emerging pharmacologic therapies.
Collapse
Affiliation(s)
- Leili Behrooz
- Whitaker Cardiovascular Institute and Section of Vascular Biology, Boston University Chobanian and Avedisian School of Medicine, 72 East Concord St, Boston, MA, 02118, USA
| | - Carrie G Lenneman
- University of Alabama at Birmingham, UAB Heersink School of Medicine, Birmingham, AL, USA
| | - Naomi M Hamburg
- Whitaker Cardiovascular Institute and Section of Vascular Biology, Boston University Chobanian and Avedisian School of Medicine, 72 East Concord St, Boston, MA, 02118, USA.
| |
Collapse
|
31
|
Garcia-Sayan E, Lee M, Stone JR, Stone DM, Smulevitz B, McPherson DD, Fisher-Hoch SP, McCormick JB, Laing ST. Endothelial Dysfunction and Cardiometabolic Risk Factors in Mexican American Adults: The Cameron County Hispanic Cohort. Am J Cardiol 2023; 205:75-83. [PMID: 37595411 DOI: 10.1016/j.amjcard.2023.07.165] [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: 04/10/2023] [Revised: 07/17/2023] [Accepted: 07/26/2023] [Indexed: 08/20/2023]
Abstract
Endothelial dysfunction assessed by impaired brachial flow-mediated dilation (FMD) predicts incident cardiovascular disease (CVD). We have previously shown that clustering of diabetes mellitus, obesity, and metabolic syndrome in young Hispanic patients was associated with subclinical atherosclerosis. This study aimed to assess determinants of impaired FMD response (%FMD), an earlier marker of atherosclerosis, in a population-based sample of asymptomatic Mexican Americans. Cardiometabolic biomarkers and FMD were obtained from 960 Cameron County Hispanic Cohort participants. Gender-specific median values of %FMD were used to categorize participants into those with %FMD below or above the median. The sample was further stratified into those younger and older than 55 years. Survey-weighted logistic regression analyses were conducted to evaluate the effects of cardiometabolic biomarkers on the %FMD groups. The low %FMD group was significantly older, had higher visceral adipose tissue, systolic blood pressure, or plasma glucose, and had metabolic syndrome compared with those in the high %FMD group. Multivariable-adjusted age-stratified logistic regression analyses showed that in older participants, male gender (odds ratio [OR] = 2.4 [1.4 to 4.2]) and having hypertension (OR = 2.3 [1.3 to 4.3]) or prediabetes mellitus (OR = 3.4 [1.5 to 7.5]) remained significantly associated with odds of low %FMD. In younger participants, high low-density lipoprotein (OR = 2.8 [1.6 to 4.9]) or having the metabolic syndrome (OR = 1.9 [1.1 to 3.6]) were significantly associated with odds of low %FMD. In conclusion, we found age-dependent associations between cardiometabolic biomarkers and an FMD response below the gender-specific median in a sample composed of Mexican Americans without previous CVD. Targeting specific risk factors by age may mitigate progression to incident CVD in this high-risk racial disparity group.
Collapse
Affiliation(s)
- Enrique Garcia-Sayan
- Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, Texas
| | - Miryoung Lee
- Department of Epidemiology, Human Genetics and Environmental Sciences, the University of Texas Health Science Center-Houston, School of Public Health, Brownsville Campus, Brownsville, Texas
| | - James R Stone
- Division of Cardiology, Department of Internal Medicine, the University of Texas Health Science Center-Houston, Houston, Texas
| | - Danielle M Stone
- Division of Cardiology, Department of Internal Medicine, the University of Texas Health Science Center-Houston, Houston, Texas
| | - Beverly Smulevitz
- Division of Cardiology, Department of Internal Medicine, the University of Texas Health Science Center-Houston, Houston, Texas
| | - David D McPherson
- Division of Cardiology, Department of Internal Medicine, the University of Texas Health Science Center-Houston, Houston, Texas
| | - Susan P Fisher-Hoch
- Department of Epidemiology, Human Genetics and Environmental Sciences, the University of Texas Health Science Center-Houston, School of Public Health, Brownsville Campus, Brownsville, Texas
| | - Joseph B McCormick
- Department of Epidemiology, Human Genetics and Environmental Sciences, the University of Texas Health Science Center-Houston, School of Public Health, Brownsville Campus, Brownsville, Texas
| | - Susan T Laing
- Division of Cardiology, Department of Internal Medicine, the University of Texas Health Science Center-Houston, Houston, Texas.
| |
Collapse
|
32
|
Zhang X, Li G, Zhang D, Sun Y. Influence of hypertension and global or abdominal obesity on left ventricular hypertrophy: A cross-sectional study. J Clin Hypertens (Greenwich) 2023. [PMID: 37794691 DOI: 10.1111/jch.14716] [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: 05/15/2023] [Revised: 08/02/2023] [Accepted: 08/03/2023] [Indexed: 10/06/2023]
Abstract
Although hypertension and obesity are both risk factors for left ventricular hypertrophy (LVH), the extent of their impact on LVH in the general population is still unclear, and the predictive value of obesity indicators for LVH remains to be elucidated. In this study, obesity-related indicators, including waist circumference (WC), waist-height ratio (WHTR), and waist-hip ratio (WHR), were used to define abdominal obesity (AO), whereas body mass index (BMI) was used to measure general obesity (GO). The effects of hypertension and obesity on LVH were estimated using logistic regression analysis, as was the relative risk of LVH based on the presence of obesity, hypertension, or both. Subgroup analyses were performed based on sex and age. Of the 9134 participants (≥35 years old), 915 (10.0%) developed LVH. After adjusting for covariates, the odds ratios (95% confidence intervals) for LVH were 3.94 (3.27-4.75) in patients with hypertension, 1.90 (1.60-2.26) in those with GO, and 1.45 (1.25-1.69), 1.69 (1.43-2.00), and 1.54 (1.33-4.75) in individuals with AO defined based on WC, WHTR, and WHR, respectively. Analysis by sex showed similar values in women, but AO based on WC and WHR were not significantly associated with LVH in men. Further, after adjusting for potential confounding factors, concomitant hypertension and obesity had an increased risk of developing LVH in all age ranges, particularly in patients aged 35-45 years (risk increased 14.14-fold, 10.84-fold, 7.97-fold, and 9.95-fold for BMI-based GO and WC-, WHTR-, and WHR-based AO, respectively), and in both men and women but particularly in men (risk increased 7.71-fold, 4.67-fold, 5.83-fold, and 5.58-fold, respectively). In summary, all obesity indicators (BMI, WC, WHTR, and WHR) had predictive value for LVH in women; however, only BMI and WHTR should be considered for men. Furthermore, monitoring for the occurrence and progression of LVH is imperative for rural Chinese patients with concomitant hypertension and obesity, especially men and those aged 35-45 years.
Collapse
Affiliation(s)
- Xueyao Zhang
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| | - Guangxiao Li
- Department of Medical Record Management, First Hospital of China Medical University, Shenyang, China
| | - Dongyuan Zhang
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS), Comparative Medicine Center, Peking, Union Medical College (PUMC), Beijing, China
| | - Yingxian Sun
- Department of Cardiology, First Hospital of China Medical University, Shenyang, China
| |
Collapse
|
33
|
Mouchti S, Orliacq J, Reeves G, Chen Z. Assessment of correlation between conventional anthropometric and imaging-derived measures of body fat composition: a systematic literature review and meta-analysis of observational studies. BMC Med Imaging 2023; 23:127. [PMID: 37710156 PMCID: PMC10503139 DOI: 10.1186/s12880-023-01063-w] [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: 06/16/2023] [Accepted: 07/24/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND In studies of the association of adiposity with disease risk, widely used anthropometric measures of adiposity (e.g. body-mass-index [BMI], waist circumference [WC], waist-hip ratio [WHR]) are simple and inexpensive to implement at scale. In contrast, imaging-based techniques (e.g. magnetic resonance imaging [MRI] and dual x-ray absorptiometry [DXA]) are expensive and labour intensive, but can provide more accurate quantification of body fat composition. There is, however, limited evidence about the relationship between conventional and imaging-derived measures of adiposity. METHODS We searched Scopus and Web of Science for published reports in English of conventional versus imaging-derived measurements of adiposity. We identified 42 articles (MRI = 22; DXA = 20) that met selection criteria, involving 42,556 (MRI = 15,130; DXA = 27,426) individuals recruited from community or hospital settings. Study-specific correlation coefficients (r) were transformed using Fisher's Z transformation, and meta-analysed to yield weighted average correlations, both overall and by ancestry, sex and age, where feasible. Publication bias was investigated using funnel plots and Egger's test. RESULTS Overall, 98% of participants were 18 + years old, 85% male and 95% White. BMI and WC were most strongly correlated with imaging-derived total abdominal (MRI-derived: r = 0.88-; DXA-derived: 0.50-0.86) and subcutaneous abdominal fat (MRI-derived: 0.83-0.85), but were less strongly correlated with visceral abdominal fat (MRI-derived: 0.76-0.79; DXA-derived: 0.80) and with DXA-derived %body fat (0.76). WHR was, at best, strongly correlated with imaging-derived total abdominal (MRI-derived: 0.60; DXA-derived: 0.13), and visceral abdominal fat (MRI-derived: 0.67; DXA-derived: 0.65), and moderately with subcutaneous abdominal (MRI-derived: 0.54), and with DXA-derived %body fat (0.58). All conventional adiposity measures were at best moderately correlated with hepatic fat (MRI-derived: 0.36-0.43). In general, correlations were stronger in women than in men, in Whites than in non-Whites, and in those aged 18 + years. CONCLUSIONS In this meta-analysis, BMI and WC, but not WHR, were very strongly correlated with imaging-derived total and subcutaneous abdominal fat. By comparison, all three measures were moderately or strongly correlated with imaging-based visceral abdominal fat, with WC showing the greatest correlation. No anthropometric measure was substantially correlated with hepatic fat. Further larger studies are needed to compare these measures within the same study population, and to assess their relevance for disease risks in diverse populations.
Collapse
Affiliation(s)
- Sofia Mouchti
- Cancer Epidemiology Unit, Richard Doll Building, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Big Data Institute, Old Road Campus, Oxford, OX3 7LF, UK
| | - Josefina Orliacq
- Cancer Epidemiology Unit, Richard Doll Building, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Gillian Reeves
- Cancer Epidemiology Unit, Richard Doll Building, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Zhengming Chen
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Big Data Institute, Old Road Campus, Oxford, OX3 7LF, UK.
| |
Collapse
|
34
|
Xu C, Guo Y, Zhang S, Lai Y, Huang M, Zhan R, Liu M, Xiong Z, Huang Y, Huang R, Liao X, Zhuang X, Cai Z. Visceral adiposity index and the risk of heart failure, late-life cardiac structure, and function in ARIC study. Eur J Prev Cardiol 2023; 30:1182-1192. [PMID: 37036032 DOI: 10.1093/eurjpc/zwad099] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 03/29/2023] [Accepted: 03/31/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND It is well established that obesity is associated with the risk of heart failure (HF). However, the data about relationship between visceral fat and the risk of HF are limited. AIMS We aim to evaluate the association between visceral obesity assessed by visceral adiposity index (VAI) and incident HF and left ventricular (LV) structure and function in Atherosclerosis Risk in Communities (ARIC) study. METHODS We included 12 161 participants (aged 54.1 ± 5.8 years) free of history of HF and coronary heart disease at baseline (1987-89) in ARIC study. We used multivariable Cox hazard regression models to assess the association between the VAI and incident HF. We further explored the effects of the VAI on LV geometry and function among 4817 participants with echocardiographic data using multivariable linear regression analysis and multinomial logistic regression. RESULTS During a median follow-up of 22.5 years, a total of 1904 (15.7%) participants developed HF. After adjustment for traditional HF risk factors, 1 unit increase in the baseline VAI was associated with an 8% higher risk of incident HF [hazard ratio (HR): 1.08, 95% confidence interval (CI): 1.06-1.11]. Results were similar when participants were categorized by VAI tertiles. Compared with participants in the lowest tertile of VAI, those in the second tertile and third tertile had a greater risk of incident HF [HR (95% CI): 1.19 (1.05-1.34) and 1.42 (1.26-1.61), respectively]. For the analyses of the HF subtypes, the higher VAI was only associated with the risk of HF with preserved ejection fraction, not with HF with reduced ejection fraction. In addition, the greater VAI was associated with worse LV diastolic function and abnormal LV geometry including concentric remodelling, concentric hypertrophy, and eccentric hypertrophy. CONCLUSION This study shows that higher VAI was independently associated with the increased risk of incident HF and abnormal LV geometry and LV diastolic dysfunction.
Collapse
Affiliation(s)
- Chaoguang Xu
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Yue Guo
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Shaozhao Zhang
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Yuhui Lai
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Mengting Huang
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Rongjian Zhan
- Zhongshan School of Medicine, Sun Yat-Sen University
| | - Menghui Liu
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Zhenyu Xiong
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Yiquan Huang
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Rihua Huang
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Xinxue Liao
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Xiaodong Zhuang
- Cardiology Department, First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
- NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Zhixiong Cai
- Cardiology Department, Shantou Central Hospital, 114 Waima Road, Shantou 515031, China
| |
Collapse
|
35
|
Yi X, Li W, Wang G, Li P, Sun X, Tang H, Cui B, Ling J, Luo P, Fu Z, Zhou H, Zhu L, Zhu S. Sex-Specific Changes in Body Composition Following Metabolic and Bariatric Surgery Are Associated with the Remission of Metabolic Syndrome. Obes Surg 2023; 33:2780-2788. [PMID: 37481470 DOI: 10.1007/s11695-023-06741-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/30/2023] [Accepted: 07/14/2023] [Indexed: 07/24/2023]
Abstract
PURPOSE Metabolic and bariatric surgery (MBS) is the most effective treatment for metabolic syndrome (MetS). However, the mechanism of MetS remission after MBS remains unclear. We aimed to explore the relationship between sex differences, body composition, and the remission of MetS after MBS. MATERIALS AND METHODS Cross-sectional study of 80 patients with obesity and MetS who underwent MBS with case-control design. The International Diabetes Federation criteria were used to define MetS. Body composition was measured using dual-energy X-ray absorptiometry before and 1 year after the operation. In addition to calculating changes in MetS and its prevalence, we performed a multiple logistic regression to determine predictors of MetS remission. RESULTS There were significant differences in body composition between males and females after MBS. Both males and females had significant improvements in the overall prevalence of MetS, decreasing from 100 to 21.74% (P <0.001) and from 100 to 35.29% (P <0.001), respectively. A higher percentage of visceral adipose tissue (VAT) reduction tends to be associated with a higher chance of MetS remission in men. In females, the MetS nonremission subgroup had a higher %Trunk lean body mass (LBM), and %Android LBM reduction than the remission subgroup, but the multiple logistic regression analysis result was not statistically significant. CONCLUSION After MBS, reduced VAT might be related to MetS reversibility in males, while reduced LBM may result in MetS nonremission in females.
Collapse
Affiliation(s)
- Xianhao Yi
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
- Department of Health Management Center, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Weizheng Li
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Guohui Wang
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Pengzhou Li
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Xulong Sun
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Haibo Tang
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Beibei Cui
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Jiapu Ling
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Ping Luo
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Zhibing Fu
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Hui Zhou
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Liyong Zhu
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China.
| | - Shaihong Zhu
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China.
| |
Collapse
|
36
|
Su M, Wei H, Chen L, Guan Y, Dong W, Zhao M. The Impact of Visceral Adiposity on Testosterone Levels in American Adult Men: A Cross-Sectional Analysis. Med Sci Monit 2023; 29:e941394. [PMID: 37634076 PMCID: PMC10469406 DOI: 10.12659/msm.941394] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 07/08/2023] [Indexed: 08/28/2023] Open
Abstract
BACKGROUND Testosterone decline and deficiency importantly affect men's health, and may be associated with excessive deposition of visceral adipose tissue. This study was conducted to explore the association between visceral adiposity index (VAI) and testosterone level. MATERIAL AND METHODS A total of 1551 participants from the NHANES 2013-2013 cycle and 2015-2016 cycle were selected for our analyses. The VAI index was calculated based on waist circumference (WC), body mass index (BMI), triglyceride (TG), and high-density lipoprotein cholesterol (HDL-c), and serum testosterone was measured by isotope dilution liquid chromatography tandem mass spectrometry. Multivariable adjusted linear and logistic regression were utilized to investigate the associations between VAI index and testosterone level and testosterone deficiency, respectively. Additionally, subgroup analyses were performed to identify sensitive populations. RESULTS A total of 1551 participants with mean VAI index of 1.95±0.08 were eligible for our analysis. After adjusting for all potential cofounders, men with higher VAI index displayed a lower level of total testosterone level (ß: -11.74, 95% CI: -17.33, -6.15, P<0.0001), and higher risk of testosterone deficiency (OR: 1.24, 95% CI: 1.09, 1.40, P=0.0022). Comparing to VAI quartile 1, quartile 4 showed the most decreased testosterone level (ß: -94.59, 95% CI: -130.04, -59.14, P<0.0001), and highest risk of testosterone deficiency (OR: 5.07, 95% CI: 2.41,10.63, P<0.0001). Subgroup analysis demonstrated that VAI index was strongly related to testosterone level and testosterone deficiency in aged and obese men. CONCLUSIONS Men with higher VAI index displayed lower testosterone levels and higher risk of testosterone deficiency, especially in aged men and obese men.
Collapse
|
37
|
Navaneeth G, Hiremath R, Poojary SR, Kini DV, Chittaragi KB. Computed tomographic abdominal fat volume estimation - a handy tool to predict the risk of metabolic syndrome. Pol J Radiol 2023; 88:e379-e388. [PMID: 37701173 PMCID: PMC10493863 DOI: 10.5114/pjr.2023.131010] [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: 02/12/2023] [Accepted: 06/30/2023] [Indexed: 09/14/2023] Open
Abstract
Purpose Abdominal obesity plays a significant role in the development of metabolic syndrome, with individual metabolic risk profiles for visceral and subcutaneous adipose tissues. This study aimed to calculate and correlate the subcutaneous, visceral, and total fat compartment volume in metabolic and non-metabolic syndrome patients. Material and methods This was a cross-sectional study conducted on 112 patients categorized into Group A (with metabolic syndrome) and Group B (without metabolic syndrome). They were subjected to computed tomography (CT) study of the abdomen using a 128-slice MDCT scanner. Body mass index (BMI), visceral fat volume (VFV), subcutaneous fat volume (SFV), and total fat volume (TFV) were calculated and correlated with biochemical evidence of metabolic syndrome. Results The mean age of patients in Group A was 60.91 ± 12.23 years as compared to Group B, which was 50.12 ± 16.30 years. Overall, a male predominance was observed, i.e. 69 cases (61.6%). BMI was proven to be an inaccurate risk predictor. However, mean VFV, SFV, and TFV was statistically higher in patients with metabolic syndrome (p = 0.001), with visceral fat volume predicting a higher risk in females (p = 0.026). Conclusions Abdominal CT is a commonly performed yet unexplored tool for the risk assessment of metabolic syndrome. Through the results obtained in this study, we have proven the need for calculating SFV, VFV, and TFV as predictors of metabolic syndrome in comparison to the conventional practice of BMI assessment. The radiologist can thus work with the clinician to effectively detect and treat this health condition.
Collapse
|
38
|
Blaauwendraad SM, Stevens DR, van den Dries MA, Gaillard R, Pronk A, Spaan S, Ferguson KK, Jaddoe VW. Fetal Organophosphate Pesticide Exposure and Child Adiposity Measures at 10 Years of Age in the General Dutch Population. ENVIRONMENTAL HEALTH PERSPECTIVES 2023; 131:87014. [PMID: 37606291 PMCID: PMC10443200 DOI: 10.1289/ehp12267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 06/01/2023] [Accepted: 07/26/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Fetal exposure to organophosphate (OP) pesticides might lead to fetal metabolic adaptations, predisposing individuals to adverse metabolic profiles in later life. OBJECTIVE We examined the association of maternal urinary OP pesticide metabolite concentrations in pregnancy with offspring body mass index (BMI) and fat measures at 10 years of age. METHODS Between 2002 and 2006, we included 642 mother-child pairs from the Generation R Study, a population-based prospective cohort study in Rotterdam, the Netherlands. We measured maternal urinary concentrations of OP pesticide metabolites, namely, dialkyl phosphates, including three dimethyl and three diethyl phosphates in early-, mid- and late-pregnancy. At 10 years of age, child total and regional body fat and lean mass were measured through dual energy X-ray absorptiometry, and abdominal and organ fat through magnetic resonance imaging. RESULTS Higher maternal urinary pregnancy-average or trimester-specific dialkyl, dimethyl, or diethyl phosphate concentrations were not associated with childhood BMI and the risk of overweight. In addition, we did not observe any association of dialkyl, dimethyl, or diethyl phosphate concentrations with total and regional body fat, abdominal visceral fat, liver fat, or pericardial fat at child age of 10 y. CONCLUSION We observed no associations of maternal urinary dialkyl concentrations during pregnancy with childhood adiposity measures at 10 years of age. Whether these associations develop at older ages should be further studied. https://doi.org/10.1289/EHP12267.
Collapse
Affiliation(s)
- Sophia M. Blaauwendraad
- Generation R Study Group, Erasmus Medical Center (Erasmus MC), University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Danielle R. Stevens
- Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Durham, North Carolina, USA
| | - Michiel A. van den Dries
- Generation R Study Group, Erasmus Medical Center (Erasmus MC), University Medical Center, Rotterdam, the Netherlands
- Department of Child and Adolescent Psychiatry, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Romy Gaillard
- Generation R Study Group, Erasmus Medical Center (Erasmus MC), University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Anjoeka Pronk
- Department Risk Analysis for Products in Development, Netherlands Organization for Applied Scientific Research, Utrecht, the Netherlands
| | - Suzanne Spaan
- Department Risk Analysis for Products in Development, Netherlands Organization for Applied Scientific Research, Utrecht, the Netherlands
| | - Kelly K. Ferguson
- Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Durham, North Carolina, USA
| | - Vincent W.V. Jaddoe
- Generation R Study Group, Erasmus Medical Center (Erasmus MC), University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| |
Collapse
|
39
|
Valenzuela PL, Carrera-Bastos P, Castillo-García A, Lieberman DE, Santos-Lozano A, Lucia A. Obesity and the risk of cardiometabolic diseases. Nat Rev Cardiol 2023; 20:475-494. [PMID: 36927772 DOI: 10.1038/s41569-023-00847-5] [Citation(s) in RCA: 72] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/08/2023] [Indexed: 03/18/2023]
Abstract
The prevalence of obesity has reached pandemic proportions, and now approximately 25% of adults in Westernized countries have obesity. Recognized as a major health concern, obesity is associated with multiple comorbidities, particularly cardiometabolic disorders. In this Review, we present obesity as an evolutionarily novel condition, summarize the epidemiological evidence on its detrimental cardiometabolic consequences and discuss the major mechanisms involved in the association between obesity and the risk of cardiometabolic diseases. We also examine the role of potential moderators of this association, with evidence for and against the so-called 'metabolically healthy obesity phenotype', the 'fatness but fitness' paradox or the 'obesity paradox'. Although maintenance of optimal cardiometabolic status should be a primary goal in individuals with obesity, losing body weight and, particularly, excess visceral adiposity seems to be necessary to minimize the risk of cardiometabolic diseases.
Collapse
Affiliation(s)
- Pedro L Valenzuela
- Physical Activity and Health Research Group (PaHerg), Research Institute of Hospital 12 de Octubre ("i + 12"), Madrid, Spain.
- Department of Systems Biology, University of Alcalá, Alcalá de Henares, Spain.
| | - Pedro Carrera-Bastos
- Center for Primary Health Care Research, Department of Clinical Sciences, Lund University, Malmö, Sweden
- Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
| | | | - Daniel E Lieberman
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | - Alejandro Santos-Lozano
- Physical Activity and Health Research Group (PaHerg), Research Institute of Hospital 12 de Octubre ("i + 12"), Madrid, Spain
- Department of Health Sciences, European University Miguel de Cervantes, Valladolid, Spain
| | - Alejandro Lucia
- Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain.
- CIBER of Frailty and Healthy Aging (CIBERFES), Madrid, Spain.
| |
Collapse
|
40
|
Alinezhad‐Namaghi M, Eslami S, Nematy M, Rezvani R, Khoshnasab A, Bonakdaran S, Philippou E, Norouzy A. Association of time-restricted feeding, arterial age, and arterial stiffness in adults with metabolic syndrome. Health Sci Rep 2023; 6:e1385. [PMID: 37408869 PMCID: PMC10318230 DOI: 10.1002/hsr2.1385] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 06/16/2023] [Accepted: 06/18/2023] [Indexed: 07/07/2023] Open
Abstract
Background Time-restricted feeding (TRF) is a kind of intermittent fasting defined as eating and drinking only during a certain number of hours in a day. It has been suggested that intermittent fasting may improve cardiovascular risk factors. This study evaluated the association of TRF and arterial stiffness, using pulse wave velocity (PWV), pulse wave analysis, and arterial age in metabolic syndrome participants. Methods A cohort study was carried out among metabolic syndrome adults who were followed over the Ramadan fasting period (used as a model of TRF since food was only allowed for about 8 h/day). The subjects were divided into Ramadan fasting and Ramadan nonfasting groups. The aortic PWV and central aortic pressure waveform were measured. Central systolic pressure, central pulse pressure, and indices of arterial compliance, such as augmentation pressure and augmentation index (AIx), were determined from waveform analysis. Results Ninety-five adults (31.57% female, age: 45.46 ± 9.10 years) with metabolic syndrome (based on the International Diabetes Federation definition) participated in this study. Ramadan fasting and Ramadan nonfasting groups were including 80 and 15 individuals respectively. A significant reduction was seen in PWV (0.29 m/s), central systolic pressure (4.03 mmHg), central pulse pressure (2.43 mmHg), central augmentation pressure (1.88 mmHg), and central AIx (2.47) in the Ramadan fasting group (p = 0.014, p < 0.001, p = 0.001, p = 0.003, and p = 0.036 respectively). There were no significant changes in these indices among the Ramadan nonfasting group. Conclusions This study suggested that TRF reduces arterial age and improves arterial stiffness among people with metabolic syndrome. This might be considered a beneficial nutrition strategy for extending healthspan (and perhaps longevity).
Collapse
Affiliation(s)
- Maryam Alinezhad‐Namaghi
- International UNESCO Center for Health‐Related Basic Sciences and Human NutritionMashhad University of Medical SciencesMashhadIran
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Saeid Eslami
- Pharmaceutical Research CenterMashhad University of Medical SciencesMashhadIran
| | - Mohsen Nematy
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
- Metabolic Syndrome Research CenterMashhad University of Medical SciencesMashhadIran
| | - Reza Rezvani
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Adeleh Khoshnasab
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Shokoofeh Bonakdaran
- Metabolic Syndrome Research CenterMashhad University of Medical SciencesMashhadIran
| | - Elena Philippou
- Department of Life and Health Sciences, School of Sciences and EngineeringUniversity of NicosiaCyprus
- Department of Nutritional SciencesKing's CollegeLondonUK
| | - Abdolreza Norouzy
- Nutrition Department, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| |
Collapse
|
41
|
Lee G, Kluwe B, Zhao S, Kline D, Nedungadi D, Brock GN, Odei JB, Kesireddy V, Pohlman N, Sims M, Effoe VS, Wu WC, Kalyani RR, Wand GS, Echouffo-Tcheugui J, Golden SH, Joseph JJ. Adiposity, aldosterone and plasma renin activity among African Americans: The Jackson Heart Study. ENDOCRINE AND METABOLIC SCIENCE 2023; 11:100126. [PMID: 37475849 PMCID: PMC10358448 DOI: 10.1016/j.endmts.2023.100126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023] Open
Abstract
Objective To analyze associations between adiposity and the renin-angiotensin-aldosterone system (RAAS) in a large African American (AA) cohort. Methods Cross-sectional associations of adiposity (body mass index [BMI], waist circumference [WC], waist:height ratio, waist:hip ratio, leptin, adiponectin, leptin:adiponectin ratio [LAR], subcutaneous [SAT] and visceral adipose tissue [VAT], and liver attenuation [LA]) with aldosterone, plasma renin activity (renin), and aldosterone:renin ratio (ARR) were assessed in the Jackson Heart Study using adjusted linear regression models. Results A 1-SD higher BMI was associated with a 4.8 % higher aldosterone, 9.4 % higher renin, and 5.0 % lower ARR (all p < 0.05). Log-leptin had the largest magnitude of association with renin (30.2 % higher) and ARR (9.6 % lower), while the strongest association of aldosterone existed for log-LAR (15.3 % higher) (all 1-SD, p < 0.05). SAT was only associated with renin. VAT was associated with higher aldosterone, renin, and ARR. Liver fat was associated with aldosterone and renin, but not ARR. Associations of WC, BMI, and SAT with aldosterone were greater in men while the association with VAT was greater in women (p-interactions < 0.05). Conclusion Multiple measures of adiposity are associated with the RAAS in AAs. Further studies should examine the role of RAAS in obesity-driven cardiometabolic diseases.
Collapse
Affiliation(s)
- Grace Lee
- Division of Endocrinology, Diabetes and Metabolism,
Department of Internal Medicine, The Ohio State University College of Medicine,
Columbus, OH, USA
| | - Bjorn Kluwe
- Division of Endocrinology, Diabetes and Metabolism,
Department of Internal Medicine, The Ohio State University College of Medicine,
Columbus, OH, USA
| | - Songzhu Zhao
- Department of Biomedical Informatics, Center for
Biostatistics, The Ohio State University, Columbus, OH, USA
| | - David Kline
- Department of Biomedical Informatics, Center for
Biostatistics, The Ohio State University, Columbus, OH, USA
| | - Divya Nedungadi
- Division of Endocrinology, Diabetes and Metabolism,
Department of Internal Medicine, The Ohio State University College of Medicine,
Columbus, OH, USA
| | - Guy N. Brock
- Department of Biomedical Informatics, Center for
Biostatistics, The Ohio State University, Columbus, OH, USA
| | - James B. Odei
- Division of Biostatistics, The Ohio State University
College of Public Health, Columbus, OH, USA
| | - Veena Kesireddy
- Division of Endocrinology, Diabetes and Metabolism,
Department of Internal Medicine, The Ohio State University College of Medicine,
Columbus, OH, USA
| | - Neal Pohlman
- Division of Endocrinology, Diabetes and Metabolism,
Department of Internal Medicine, The Ohio State University College of Medicine,
Columbus, OH, USA
| | - Mario Sims
- Department of Medicine, University of Mississippi Medical
Center, Jackson, MS, USA
| | - Valery S. Effoe
- Department of Medicine, Morehouse School of Medicine,
Atlanta, GA, USA
| | - Wen-Chih Wu
- Department of Medicine, Warren Alpert Medical School of
Brown University, Providence, RI, USA
| | - Rita R. Kalyani
- Department of Medicine, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
| | - Gary S. Wand
- Department of Medicine, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
| | | | - Sherita H. Golden
- Department of Medicine, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
| | - Joshua J. Joseph
- Division of Endocrinology, Diabetes and Metabolism,
Department of Internal Medicine, The Ohio State University College of Medicine,
Columbus, OH, USA
| |
Collapse
|
42
|
Clemente-Suárez VJ, Martín-Rodríguez A, Redondo-Flórez L, López-Mora C, Yáñez-Sepúlveda R, Tornero-Aguilera JF. New Insights and Potential Therapeutic Interventions in Metabolic Diseases. Int J Mol Sci 2023; 24:10672. [PMID: 37445852 DOI: 10.3390/ijms241310672] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/13/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Endocrine homeostasis and metabolic diseases have been the subject of extensive research in recent years. The development of new techniques and insights has led to a deeper understanding of the mechanisms underlying these conditions and opened up new avenues for diagnosis and treatment. In this review, we discussed the rise of metabolic diseases, especially in Western countries, the genetical, psychological, and behavioral basis of metabolic diseases, the role of nutrition and physical activity in the development of metabolic diseases, the role of single-cell transcriptomics, gut microbiota, epigenetics, advanced imaging techniques, and cell-based therapies in metabolic diseases. Finally, practical applications derived from this information are made.
Collapse
Affiliation(s)
- Vicente Javier Clemente-Suárez
- Faculty of Sports Sciences, Universidad Europea de Madrid, Tajo Street, s/n, 28670 Madrid, Spain
- Grupo de Investigación en Cultura, Educación y Sociedad, Universidad de la Costa, Barranquilla 080002, Colombia
| | | | - Laura Redondo-Flórez
- Department of Health Sciences, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Tajo Street s/n, 28670 Villaviciosa de Odon, Spain
| | - Clara López-Mora
- Facultad de Ciencias Biomédicas y de la Salud, Universidad Europea de Valencia, Pg. de l'Albereda, 7, 46010 València, Spain
| | - Rodrigo Yáñez-Sepúlveda
- Faculty of Education and Social Sciences, Universidad Andres Bello, Viña del Mar 2520000, Chile
| | | |
Collapse
|
43
|
Yadav U, Kumar N, Sarvottam K. Role of obesity related inflammation in pathogenesis of peripheral artery disease in patients of type 2 diabetes mellitus. J Diabetes Metab Disord 2023; 22:175-188. [PMID: 37255816 PMCID: PMC10225462 DOI: 10.1007/s40200-023-01221-5] [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: 01/09/2023] [Accepted: 03/29/2023] [Indexed: 06/01/2023]
Abstract
Objective Type 2 diabetes mellitus (T2DM) has emerged as one of the greatest global health challenges of twenty-first century. Visceral obesity is one of the most important determinant of insulin resistance (IR) as well as T2DM complications. Therefore this review focuses on the molecular mechanism of obesity induced inflammation, signaling pathways contributing to diabetes, as well as role of lifestyle interventions and medical therapies in the prevention and management of T2DM. Method Articles were searched on digital data base PubMed, Cochrane Library, and Web of Science. The key words used for search included Type 2 diabetes mellitus, obesity, insulin resistance, vascular inflammation and peripheral arterial disease. Result Visceral obesity is associated with chronic low grade inflammation and activation of immune systems which are involved in pathogenesis of obesity related IR and T2DM. Conclusion Metabolic dysregulation of adipose tissue leads to local hypoxia, misfolded/unfolded protein response and increased circulating free fatty acids, which in turn initiate inflammatory signaling cascades in the population of infiltrating cells. Mechanism that relates the role of adipocytokines with insulin sensitivity and glucose homeostasis might throw a light on the development of therapeutic interventions and subsequently might result in the reduction of vascular complications.
Collapse
Affiliation(s)
- Umashree Yadav
- Department of Physiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh 221005 India
| | - Nilesh Kumar
- Department of General Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005 India
| | - Kumar Sarvottam
- Department of Physiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh 221005 India
| |
Collapse
|
44
|
Wang C, Hucik B, Sarr O, Brown LH, Wells KRD, Brunt KR, Nakamura MT, Harasim-Symbor E, Chabowski A, Mutch DM. Delta-6 desaturase (Fads2) deficiency alters triacylglycerol/fatty acid cycling in murine white adipose tissue. J Lipid Res 2023; 64:100376. [PMID: 37085033 PMCID: PMC10323924 DOI: 10.1016/j.jlr.2023.100376] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/10/2023] [Accepted: 04/11/2023] [Indexed: 04/23/2023] Open
Abstract
The Δ-6 desaturase (D6D) enzyme is not only critical for the synthesis of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) from α-linolenic acid (ALA), but recent evidence suggests that it also plays a role in adipocyte lipid metabolism and body weight; however, the mechanisms remain largely unexplored. The goal of this study was to investigate if a D6D deficiency would inhibit triacylglycerol storage and alter lipolytic and lipogenic pathways in mouse white adipose tissue (WAT) depots due to a disruption in EPA and DHA production. Male C57BL/6J D6D knockout (KO) and wild-type (WT) mice were fed either a 7% w/w lard or flax (ALA rich) diet for 21 weeks. Energy expenditure, physical activity, and substrate utilization were measured with metabolic caging. Inguinal and epididymal WAT depots were analyzed for changes in tissue weight, fatty acid composition, adipocyte size, and markers of lipogenesis, lipolysis, and insulin signaling. KO mice had lower body weight, higher serum nonesterified fatty acids, smaller WAT depots, and reduced adipocyte size compared to WT mice without altered food intake, energy expenditure, or physical activity, regardless of the diet. Markers of lipogenesis and lipolysis were more highly expressed in KO mice compared to WT mice in both depots, regardless of the diet. These changes were concomitant with lower basal insulin signaling in WAT. Collectively, a D6D deficiency alters triacylglycerol/fatty acid cycling in WAT by promoting lipolysis and reducing fatty acid re-esterification, which may be partially attributed to a reduction in WAT insulin signaling.
Collapse
Affiliation(s)
- Chenxuan Wang
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Barbora Hucik
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Ousseynou Sarr
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Liam H Brown
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Kyle R D Wells
- Department of Pharmacology, Dalhousie University, Saint John, NB, Canada
| | - Keith R Brunt
- Department of Pharmacology, Dalhousie University, Saint John, NB, Canada
| | - Manabu T Nakamura
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Ewa Harasim-Symbor
- Department of Physiology, Medical University of Bialystok, Bialystok, Poland
| | - Adrian Chabowski
- Department of Physiology, Medical University of Bialystok, Bialystok, Poland
| | - David M Mutch
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada.
| |
Collapse
|
45
|
Haș IM, Teleky BE, Vodnar DC, Ștefănescu BE, Tit DM, Nițescu M. Polyphenols and Cardiometabolic Health: Knowledge and Concern among Romanian People. Nutrients 2023; 15:2281. [PMID: 37242164 PMCID: PMC10221773 DOI: 10.3390/nu15102281] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
The cardiometabolic health of the population is a crucial indicator of public health, considering the significant impact of cardiovascular disease (CVD) and diabetes on global mortality. Determining the population's knowledge and the predictors of these pathologies is essential in developing effective educational and clinical strategies for the prevention and management of cardiometabolic risk (CMR). Polyphenols are natural compounds with a multitude of beneficial effects on cardiometabolic health. This study explored the current knowledge, understanding, and awareness of CMR, the benefits of polyphenols among Romanians, and how sociodemographic and clinical characteristics influence this aspect. Five hundred forty-six subjects responded anonymously to an online questionnaire designed to assess their knowledge. The data were collected and analyzed based on gender, age, education level, and BMI status. Most respondents expressed concern to a great or very great extent about their health (78%) and food (60%), with significant differences (p < 0.05) depending on age, educational level, and BMI status. Of the respondents, 64.8% declared that they were familiar with the CMR term. Still, the results showed a weak correlation between the stated risk factors and the self-assessment of increased risk (r = 0.027) for CVD or diabetes. Only 35% of the respondents reported a good or very good knowledge of the term "polyphenols", 86% recognized the antioxidant effect, and significantly fewer (26%) recognized the prebiotic effect. Developing and implementing targeted educational strategies to enhance learning and individual behaviors related to CMR factors and the benefits of polyphenols is necessary.
Collapse
Affiliation(s)
- Ioana Mariana Haș
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania;
| | - Bernadette-Emőke Teleky
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (B.-E.T.); (D.-C.V.)
- Department of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Dan-Cristian Vodnar
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (B.-E.T.); (D.-C.V.)
- Department of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Bianca Eugenia Ștefănescu
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (B.-E.T.); (D.-C.V.)
| | - Delia Mirela Tit
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 29 N. Jiga St., 410028 Oradea, Romania
| | - Maria Nițescu
- Department of Preclinical–Complementary Sciences, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania;
| |
Collapse
|
46
|
Raia G, Del Grande M, Colombo I, Nerone M, Manganaro L, Gasparri ML, Papadia A, Del Grande F, Rizzo S. Whole-Body Composition Features by Computed Tomography in Ovarian Cancer: Pilot Data on Survival Correlations. Cancers (Basel) 2023; 15:2602. [PMID: 37174067 PMCID: PMC10177066 DOI: 10.3390/cancers15092602] [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: 04/04/2023] [Revised: 04/28/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND The primary objective of this study was to assess the associations of computed tomography (CT)-based whole-body composition values with overall survival (OS) and progression-free survival (PFS) in epithelial ovarian cancer (EOC) patients. The secondary objective was the association of body composition with chemotherapy-related toxicity. METHODS Thirty-four patients (median age 64.9 years; interquartile range 55.4-75.4) with EOC and thorax and abdomen CT scans were included. Clinical data recorded: age; weight; height; stage; chemotherapy-related toxicity; and date of last contact, progression and death. Automatic extraction of body composition values was performed by dedicated software. Sarcopenia was defined according to predefined cutoffs. Statistical analysis included univariate tests to investigate associations of sarcopenia and body composition with chemotoxicity. Association of body composition parameters and OS/PFS was evaluated by log-rank test and Cox proportional hazard model. Multivariate models were adjusted for FIGO stage and/or age at diagnosis. RESULTS We found significant associations of skeletal muscle volume with OS (p = 0.04) and PFS (p = 0.04); intramuscular fat volume with PFS (p = 0.03); and visceral adipose tissue, epicardial and paracardial fat with PFS (p = 0.04, 0.01 and 0.02, respectively). We found no significant associations between body composition parameters and chemotherapy-related toxicity. CONCLUSIONS In this exploratory study, we found significant associations of whole-body composition parameters with OS and PFS. These results open a window to the possibility to perform body composition profiling without approximate estimations.
Collapse
Affiliation(s)
- Giorgio Raia
- Istituto di Imaging della Svizzera Italiana (IIMSI), Ente Ospedaliero Cantonale, 6900 Lugano, Switzerland; (G.R.); (F.D.G.)
| | - Maria Del Grande
- Service of Medical Oncology, Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), 6500 Bellinzona, Switzerland; (M.D.G.); (I.C.); (M.N.)
| | - Ilaria Colombo
- Service of Medical Oncology, Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), 6500 Bellinzona, Switzerland; (M.D.G.); (I.C.); (M.N.)
| | - Marta Nerone
- Service of Medical Oncology, Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), 6500 Bellinzona, Switzerland; (M.D.G.); (I.C.); (M.N.)
| | - Lucia Manganaro
- Department of Radiological, Oncological and Pathological Sciences, University of Rome Sapienza (IT), 00185 Roma, Italy;
| | - Maria Luisa Gasparri
- Department of Gynecology and Obstetrics, Ente Ospedaliero Cantonale of Lugano (EOC), 6900 Lugano, Switzerland; (M.L.G.); (A.P.)
| | - Andrea Papadia
- Department of Gynecology and Obstetrics, Ente Ospedaliero Cantonale of Lugano (EOC), 6900 Lugano, Switzerland; (M.L.G.); (A.P.)
- Facoltà di Scienze Biomediche, Università della Svizzera Italiana, 6900 Lugano, Switzerland
| | - Filippo Del Grande
- Istituto di Imaging della Svizzera Italiana (IIMSI), Ente Ospedaliero Cantonale, 6900 Lugano, Switzerland; (G.R.); (F.D.G.)
- Facoltà di Scienze Biomediche, Università della Svizzera Italiana, 6900 Lugano, Switzerland
| | - Stefania Rizzo
- Istituto di Imaging della Svizzera Italiana (IIMSI), Ente Ospedaliero Cantonale, 6900 Lugano, Switzerland; (G.R.); (F.D.G.)
- Facoltà di Scienze Biomediche, Università della Svizzera Italiana, 6900 Lugano, Switzerland
| |
Collapse
|
47
|
Yang Q, Xu H, Zhang H, Li Y, Chen S, He D, Yang G, Ban B, Zhang M, Liu F. Serum triglyceride glucose index is a valuable predictor for visceral obesity in patients with type 2 diabetes: a cross-sectional study. Cardiovasc Diabetol 2023; 22:98. [PMID: 37120516 PMCID: PMC10148999 DOI: 10.1186/s12933-023-01834-3] [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: 03/09/2023] [Accepted: 04/14/2023] [Indexed: 05/01/2023] Open
Abstract
BACKGROUND Since the triglyceride glucose (TyG) index can reflect insulin resistance, it has been proven to be an efficient predictor of glycolipid-metabolism-related diseases. Therefore, this study aimed to investigate the predictive value of the TyG index for visceral obesity (VO) and body fat distribution in patients with type 2 diabetes mellitus (T2DM). METHODS Abdominal adipose tissue characteristics in patients with T2DM, including visceral adipose area (VAA), subcutaneous adipose area (SAA), VAA-to-SAA ratio (VSR), visceral adipose density (VAD), and subcutaneous adipose density (SAD), were obtained through analyses of computed tomography images at the lumbar 2/3 level. VO was diagnosed according to the VAA (> 142 cm2 for males and > 115 cm2 for females). Logistic regression was performed to identify independent factors of VO, and receiver operating characteristic (ROC) curves were used to compare the diagnostic performance according to the area under the ROC curve (AUC). RESULTS A total of 976 patients were included in this study. VO patients showed significantly higher TyG values than non-VO patients in males (9.74 vs. 8.88) and females (9.59 vs. 9.01). The TyG index showed significant positive correlations with VAA, SAA, and VSR and negative correlations with VAD and SAD. The TyG index was an independent factor for VO in both males (odds ratio [OR] = 2.997) and females (OR = 2.233). The TyG index ranked second to body mass index (BMI) for predicting VO in male (AUC = 0.770) and female patients (AUC = 0.720). Patients with higher BMI and TyG index values showed a significantly higher risk of VO than the other patients. TyG-BMI, the combination index of TyG and BMI, showed significantly higher predictive power than BMI for VO in male patients (AUC = 0.879 and 0.835, respectively) but showed no significance when compared with BMI in female patients (AUC = 0.865 and 0.835, respectively). CONCLUSIONS . TyG is a comprehensive indicator of adipose volume, density, and distribution in patients with T2DM and is a valuable predictor for VO in combination with anthropometric indices, such as BMI.
Collapse
Affiliation(s)
- Qing Yang
- Department of Clinical Nutrition, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Huichao Xu
- Department of Clinical Nutrition, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Hongli Zhang
- Department of Endocrinology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Yanying Li
- Department of Endocrinology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- Chinese Research Center for Behavior Medicine in Growth and Development, Jining, China
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Shuxiong Chen
- Chinese Research Center for Behavior Medicine in Growth and Development, Jining, China
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- Medical Research Centre, Affiliated Hospital of Jining Medical University, Jining, Shandong Province, China
| | - Dongye He
- Chinese Research Center for Behavior Medicine in Growth and Development, Jining, China
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- Medical Research Centre, Affiliated Hospital of Jining Medical University, Jining, Shandong Province, China
| | - Guangzhi Yang
- Department of Endocrinology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- Chinese Research Center for Behavior Medicine in Growth and Development, Jining, China
| | - Bo Ban
- Department of Endocrinology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- Chinese Research Center for Behavior Medicine in Growth and Development, Jining, China
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Mei Zhang
- Department of Endocrinology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China.
- Chinese Research Center for Behavior Medicine in Growth and Development, Jining, China.
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China.
| | - Fupeng Liu
- Department of Endocrinology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China.
- Chinese Research Center for Behavior Medicine in Growth and Development, Jining, China.
- Department of Medical Imaging, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China.
| |
Collapse
|
48
|
Berardo C, Calcaterra V, Mauri A, Carelli S, Messa L, Destro F, Rey F, Cordaro E, Pelizzo G, Zuccotti G, Cereda C. Subcutaneous Adipose Tissue Transcriptome Highlights Specific Expression Profiles in Severe Pediatric Obesity: A Pilot Study. Cells 2023; 12:cells12081105. [PMID: 37190014 DOI: 10.3390/cells12081105] [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: 02/09/2023] [Revised: 04/05/2023] [Accepted: 04/05/2023] [Indexed: 05/17/2023] Open
Abstract
The prevalence of pediatric obesity is rising rapidly worldwide, and "omic" approaches are helpful in investigating the molecular pathophysiology of obesity. This work aims to identify transcriptional differences in the subcutaneous adipose tissue (scAT) of children with overweight (OW), obesity (OB), or severe obesity (SV) compared with those of normal weight (NW). Periumbilical scAT biopsies were collected from 20 male children aged 1-12 years. The children were stratified into the following four groups according to their BMI z-scores: SV, OB, OW, and NW. scAT RNA-Seq analyses were performed, and a differential expression analysis was conducted using the DESeq2 R package. A pathways analysis was performed to gain biological insights into gene expression. Our data highlight the significant deregulation in both coding and non-coding transcripts in the SV group when compared with the NW, OW, and OB groups. A KEGG pathway analysis showed that coding transcripts were mainly involved in lipid metabolism. A GSEA analysis revealed the upregulation of lipid degradation and metabolism in SV vs. OB and SV vs. OW. Bioenergetic processes and the catabolism of branched-chain amino acids were upregulated in SV compared with OB, OW, and NW. In conclusion, we report for the first time that a significant transcriptional deregulation occurs in the periumbilical scAT of children with severe obesity compared with those of normal weight or those with overweight or mild obesity.
Collapse
Affiliation(s)
- Clarissa Berardo
- Pediatric Clinical Research Center "Romeo ed Enrica Invernizzi", Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
- Center of Functional Genomics and Rare Diseases, Department of Pediatrics, Buzzi Children's Hospital, 20154 Milan, Italy
| | - Valeria Calcaterra
- Pediatric and Adolescent Unit, Department of Internal Medicine, University of Pavia, 27100 Pavia, Italy
- Department of Pediatrics, Buzzi Children's Hospital, 20154 Milan, Italy
| | - Alessia Mauri
- Pediatric Clinical Research Center "Romeo ed Enrica Invernizzi", Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
- Center of Functional Genomics and Rare Diseases, Department of Pediatrics, Buzzi Children's Hospital, 20154 Milan, Italy
| | - Stephana Carelli
- Pediatric Clinical Research Center "Romeo ed Enrica Invernizzi", Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
- Center of Functional Genomics and Rare Diseases, Department of Pediatrics, Buzzi Children's Hospital, 20154 Milan, Italy
| | - Letizia Messa
- Center of Functional Genomics and Rare Diseases, Department of Pediatrics, Buzzi Children's Hospital, 20154 Milan, Italy
- Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy
| | - Francesca Destro
- Surgery Department, Buzzi Children's Hospital, 20154 Milan, Italy
| | - Federica Rey
- Pediatric Clinical Research Center "Romeo ed Enrica Invernizzi", Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
- Center of Functional Genomics and Rare Diseases, Department of Pediatrics, Buzzi Children's Hospital, 20154 Milan, Italy
| | - Erika Cordaro
- Pediatric and Adolescent Unit, Department of Internal Medicine, University of Pavia, 27100 Pavia, Italy
| | - Gloria Pelizzo
- Surgery Department, Buzzi Children's Hospital, 20154 Milan, Italy
- Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
| | - Gianvincenzo Zuccotti
- Pediatric Clinical Research Center "Romeo ed Enrica Invernizzi", Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
- Department of Pediatrics, Buzzi Children's Hospital, 20154 Milan, Italy
| | - Cristina Cereda
- Center of Functional Genomics and Rare Diseases, Department of Pediatrics, Buzzi Children's Hospital, 20154 Milan, Italy
| |
Collapse
|
49
|
Antonio-Villa NE, Juárez-Rojas JG, Posadas-Sánchez R, Reyes-Barrera J, Medina-Urrutia A. Visceral adipose tissue is an independent predictor and mediator of the progression of coronary calcification: a prospective sub-analysis of the GEA study. Cardiovasc Diabetol 2023; 22:81. [PMID: 37013573 PMCID: PMC10071707 DOI: 10.1186/s12933-023-01807-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 03/19/2023] [Indexed: 04/05/2023] Open
Abstract
BACKGROUND Coronary artery calcium (CAC) improves cardiovascular event prediction. Visceral adipose tissue (VAT) is a cardiometabolic risk factor that may directly or through its related comorbidities determine the obesity-related risk. A clinical VAT estimator could allow an efficient evaluation of obesity-related risk. We aimed to analyze the effect of VAT and its related cardiometabolic risk factors on CAC progression. METHODS CAC was quantified at baseline and after 5 years by computed tomography (CT), determining its progression. VAT and pericardial fat were measured by CT and estimated by a clinical surrogate (METS-VF). Considered cardiometabolic risk factors were: peripheral insulin resistance (IR), HOMA-IR, adipose tissue IR (ADIPO-IR), and adiponectin. Factors independently associated to CAC progression were analyzed by adjusted Cox proportional hazard models, including statin use and ASCVD risk score as covariates. We performed interaction and mediation models to propose possible pathways for CAC progression. RESULTS The study included 862 adults (53 ± 9 years, 53% women), incidence CAC progression rate: 30.2 (95% CI 25.3-35.8)/1000 person-years. VAT (HR: 1.004, 95% CI 1.001-1.007, p < 0.01) and METS-VF (HR: 1.001, 95% CI 1.0-1.001, p < 0.05) independently predicted CAC progression. VAT-associated CAC progression risk was evident among low-risk ASCVD subjects, and attenuated among medium-high-risk subjects, suggesting that traditional risk factors overcome adiposity in the latter. VAT mediates 51.8% (95% CI 44.5-58.8%) of the effect attributable to IR together with adipose tissue dysfunction on CAC progression. CONCLUSIONS This study supports the hypothesis that VAT is a mediator of the risk conferred by subcutaneous adipose tissue dysfunction. METS-VF is an efficient clinical surrogate that could facilitate the identification of at-risk adiposity subjects in daily clinical practice.
Collapse
Affiliation(s)
- Neftali Eduardo Antonio-Villa
- Departamento de Endocrinología, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano 1, Col. Sección XVI, C.P. 14080, Ciudad de Mexico, Tlalpan, México
| | - Juan Gabriel Juárez-Rojas
- Departamento de Endocrinología, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano 1, Col. Sección XVI, C.P. 14080, Ciudad de Mexico, Tlalpan, México
| | - Rosalinda Posadas-Sánchez
- Departamento de Endocrinología, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano 1, Col. Sección XVI, C.P. 14080, Ciudad de Mexico, Tlalpan, México
| | - Juan Reyes-Barrera
- Departamento de Endocrinología, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano 1, Col. Sección XVI, C.P. 14080, Ciudad de Mexico, Tlalpan, México
| | - Aida Medina-Urrutia
- Departamento de Endocrinología, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano 1, Col. Sección XVI, C.P. 14080, Ciudad de Mexico, Tlalpan, México.
| |
Collapse
|
50
|
Vieyra G, Hankinson SE, Oulhote Y, Vandenberg LN, Tinker L, Manson JE, Shadyab AH, Thomson CA, Bao W, Allison M, Odegaard AO, Reeves KW. Association between urinary phthalate biomarker concentrations and adiposity among postmenopausal women. ENVIRONMENTAL RESEARCH 2023; 222:115356. [PMID: 36706896 PMCID: PMC9974871 DOI: 10.1016/j.envres.2023.115356] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/18/2023] [Accepted: 01/23/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Obesity is a leading risk factor for chronic diseases, potentially related to excess abdominal adiposity. Phthalates are environmental chemicals that have been suggested to act as obesogens, driving obesity risk. For the associations between phthalates and adiposity, prior studies have focused primarily on body mass index. We hypothesize that more refined measures of adiposity and fat distribution may provide greater insights into these associations given the role of central adiposity in chronic disease risk. OBJECTIVES To evaluate associations between urinary phthalate biomarkers and both visceral and subcutaneous adipose tissue (VAT and SAT) among postmenopausal women enrolled in the Women's Health Initiative (WHI). METHODS We included 1125 WHI participants with available, coincident measurements of urinary phthalate biomarkers (baseline, year 3) and VAT and SAT (baseline, year 3, year 6). VAT and SAT measurements were estimated from DXA scans. Multilevel mixed-effects models estimated the prospective associations between urinary phthalate biomarkers at baseline and VAT and SAT three years later. RESULTS In multivariable adjusted models, we observed positive associations between some phthalate biomarkers, including the sum of di-isobutyl phthalate (ΣDiBP) biomarkers, MCNP, and ΣDEHP, with VAT three years later. For example, we observed positive associations between concentrations of ΣDiBP and VAT (Q4 vs Q1 β = 7.15, 95% CI -1.76-16.06; Q3 vs Q1 β = 10.94, 95% CI 3.55-18.33). Associations were generally attenuated but remained significant after additional adjustment for SAT. MBzP was positively associated with SAT. Other phthalate biomarkers investigated (MEP, MCOP, MCPP, ΣDBP) were not significantly associated with VAT or SAT. DISCUSSION Based on robust measures of adiposity, this study provides supportive evidence that higher urinary concentrations of select phthalate compounds were associated with higher VAT levels over time in postmenopausal women. Efforts to replicate these findings are needed.
Collapse
Affiliation(s)
- Gabriela Vieyra
- Department of Biostatistics and Epidemiology, University of Massachusetts Amherst, Amherst, MA, USA
| | - Susan E Hankinson
- Department of Biostatistics and Epidemiology, University of Massachusetts Amherst, Amherst, MA, USA
| | - Youssef Oulhote
- Department of Biostatistics and Epidemiology, University of Massachusetts Amherst, Amherst, MA, USA
| | - Laura N Vandenberg
- Department of Environmental Health Sciences, University of Massachusetts Amherst, Amherst, MA, USA
| | - Lesley Tinker
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - JoAnn E Manson
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Aladdin H Shadyab
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA, USA
| | - Cynthia A Thomson
- Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
| | - Wei Bao
- Institute of Public Health, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Matthew Allison
- Department of Family Medicine, Division of Preventive Medicine, University of California San Diego, La Jolla, CA, USA
| | - Andrew O Odegaard
- Department of Epidemiology and Biostatistics, University of California Irvine, Irvine, CA, USA
| | - Katherine W Reeves
- Department of Biostatistics and Epidemiology, University of Massachusetts Amherst, Amherst, MA, USA.
| |
Collapse
|