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Liu F, Li Y, Li W, Feng R, Zhao H, Chen J, Du S, Ye W. The role of peripheral white blood cell counts in the association between central adiposity and glycemic status. Nutr Diabetes 2024; 14:30. [PMID: 38760348 PMCID: PMC11101409 DOI: 10.1038/s41387-024-00271-9] [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: 11/26/2023] [Revised: 03/15/2024] [Accepted: 03/18/2024] [Indexed: 05/19/2024] Open
Abstract
AIMS Although central adiposity is a well-known risk factor for diabetes, the underlying mechanism remains unclear. The aim of this study was to explore the potential mediation role of circulating WBC counts in the association between central adiposity and the risk of diabetes. MATERIALS AND METHODS A cross-sectional study was conducted using data from the Fuqing cohort study, which included 6,613 participants aged 35-75 years. Logistic regression analysis and Spearman's rank correlation analysis were used to examine the relationships between waist-to-hip ratio, WBC counts and glycemic status. Both simple and parallel multiple mediation models were used to explore the potential mediation effects of WBCs on the association of waist-to-hip ratio with diabetes. RESULTS The study revealed a positive relationship between waist-to-hip ratio and risk of prediabetes (OR = 1.53; 95% CI, 1.35 to 1.74) and diabetes (OR = 2.89; 95% CI, 2.45 to 3.40). Moreover, elevated peripheral WBC counts were associated with both central adiposity and worsening glycemic status (P < 0.05). The mediation analysis with single mediators demonstrated that there is a significant indirect effect of central adiposity on prediabetes risk through total WBC count, neutrophil count, lymphocyte count, and monocyte count; the proportions mediated were 9.92%, 6.98%, 6.07%, and 3.84%, respectively. Additionally, total WBC count, neutrophil count, lymphocyte count, monocyte count and basophil count mediated 11.79%, 11.51%, 6.29%, 4.78%, and 1.76%, respectively, of the association between central adiposity and diabetes. In the parallel multiple mediation model using all five types of WBC as mediators simultaneously, a significant indirect effect (OR = 1.09; 95% CI, 1.06 to 1.14) were observed, with a mediated proportion of 12.77%. CONCLUSIONS Central adiposity was independently associated with an elevated risk of diabetes in a Chinese adult population; levels of circulating WBC may contribute to its underlying mechanisms.
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Affiliation(s)
- Fengqiong Liu
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Yanni Li
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Wanxin Li
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Ruimei Feng
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Hongwei Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Texas A&M University, College Station, TX, USA
| | - Jun Chen
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Shanshan Du
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Weimin Ye
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
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Yuan L, Verhoeven A, Blomberg N, van Eyk HJ, Bizino MB, Rensen PCN, Jazet IM, Lamb HJ, Rabelink TJ, Giera M, van den Berg BM. Ethnic Disparities in Lipid Metabolism and Clinical Outcomes between Dutch South Asians and Dutch White Caucasians with Type 2 Diabetes Mellitus. Metabolites 2024; 14:33. [PMID: 38248836 PMCID: PMC10819672 DOI: 10.3390/metabo14010033] [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: 12/05/2023] [Revised: 12/26/2023] [Accepted: 12/30/2023] [Indexed: 01/23/2024] Open
Abstract
Type 2 diabetes mellitus (T2DM) poses a higher risk for complications in South Asian individuals compared to other ethnic groups. To shed light on potential mediating factors, we investigated lipidomic changes in plasma of Dutch South Asians (DSA) and Dutch white Caucasians (DwC) with and without T2DM and explore their associations with clinical features. Using a targeted quantitative lipidomics platform, monitoring over 1000 lipids across 17 classes, along with 1H NMR based lipoprotein analysis, we studied 51 healthy participants (21 DSA, 30 DwC) and 92 T2DM patients (47 DSA, 45 DwC) from the MAGNetic resonance Assessment of VICTOza efficacy in the Regression of cardiovascular dysfunction in type 2 dIAbetes mellitus (MAGNA VICTORIA) study. This comprehensive mapping of the circulating lipidome allowed us to identify relevant lipid modules through unbiased weighted correlation network analysis, as well as disease and ethnicity related key mediatory lipids. Significant differences in lipidomic profiles, encompassing various lipid classes and species, were observed between T2DM patients and healthy controls in both the DSA and DwC populations. Our analyses revealed that healthy DSA, but not DwC, controls already exhibited a lipid profile prone to develop T2DM. Particularly, in DSA-T2DM patients, specific lipid changes correlated with clinical features, particularly diacylglycerols (DGs), showing significant associations with glycemic control and renal function. Our findings highlight an ethnic distinction in lipid modules influencing clinical outcomes in renal health. We discover distinctive ethnic disparities of the circulating lipidome and identify ethnicity-specific lipid markers. Jointly, our discoveries show great potential as personalized biomarkers for the assessment of glycemic control and renal function in DSA-T2DM individuals.
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Affiliation(s)
- Lushun Yuan
- Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (L.Y.); (P.C.N.R.); (T.J.R.)
- Department of Internal Medicine, Division of Nephrology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Aswin Verhoeven
- Center for Proteomics and Metabolomics, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (A.V.); (N.B.); (M.G.)
| | - Niek Blomberg
- Center for Proteomics and Metabolomics, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (A.V.); (N.B.); (M.G.)
| | - Huub J. van Eyk
- Department of Internal Medicine, Division of Endocrinology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (H.J.v.E.); (I.M.J.)
| | - Maurice B. Bizino
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (M.B.B.); (H.J.L.)
| | - Patrick C. N. Rensen
- Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (L.Y.); (P.C.N.R.); (T.J.R.)
- Department of Internal Medicine, Division of Endocrinology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (H.J.v.E.); (I.M.J.)
| | - Ingrid M. Jazet
- Department of Internal Medicine, Division of Endocrinology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (H.J.v.E.); (I.M.J.)
| | - Hildo J. Lamb
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (M.B.B.); (H.J.L.)
| | - Ton J. Rabelink
- Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (L.Y.); (P.C.N.R.); (T.J.R.)
- Department of Internal Medicine, Division of Nephrology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Martin Giera
- Center for Proteomics and Metabolomics, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (A.V.); (N.B.); (M.G.)
| | - Bernard M. van den Berg
- Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (L.Y.); (P.C.N.R.); (T.J.R.)
- Department of Internal Medicine, Division of Nephrology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
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3
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Vajdi M, Khajeh M, Safaei E, Moeinolsadat S, Mousavi S, Seyedhosseini-Ghaheh H, Abbasalizad-Farhangi M, Askari G. Effects of chromium supplementation on body composition in patients with type 2 diabetes: A dose-response systematic review and meta-analysis of randomized controlled trials. J Trace Elem Med Biol 2024; 81:127338. [PMID: 37952433 DOI: 10.1016/j.jtemb.2023.127338] [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: 07/17/2023] [Revised: 10/30/2023] [Accepted: 11/05/2023] [Indexed: 11/14/2023]
Abstract
INTRODUCTION Several randomized controlled trials (RCTs) have demonstrated the beneficial effects of chromium supplementation in managing type 2 diabetes mellitus (T2DM). The current systematic review and meta-analysis aimed to investigate the associations between chromium supplementation and body composition in patients with T2DM. METHODS To achieve this, PubMed, Scopus, Embase, Cochrane Library, and Web of Science were searched for randomized clinical trials (RCTs) that reported the effects of chromium supplementation on body composition such as body weight (BW), body mass index (BMI), fat mass (FM), and waist circumference (WC) in patients with T2DM from inception until July 2023. Weighted mean differences (WMDs) with 95% confidence intervals (CIs) were calculated using a fixed-effects model. RESULTS The meta-analysis included a total of 14 RCTs. The results showed that chromium supplementation did not have any significant effect on FM (WMD = -0.43%; 95% CI -0.94, 0.09), BMI (WMD: 0.09 kg/M2, 95% CI: -0.03, 0.20), WC (WMD: -0.47 cm, 95% CI: -1.10, 0.16), and BW (WMD: -0.26 kg, 95% CI: -0.69, 0.16). However, subgroup analysis revealed that chromium intake decreased FM in subjects aged ≥ 55 years and when chromium picolinate was used as an intervention. Additionally, there was a non-linear association between the dose of chromium supplementation and BW. CONCLUSIONS The meta-analysis suggests that chromium supplementation does not significantly reduce BW, BMI, WC, and FM in patients with T2DM. Further RCTs with large-scale are required to determine the possible anti-obesity effects of chromium in patients with T2DM.
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Affiliation(s)
- Mahdi Vajdi
- Student Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mahsa Khajeh
- Student Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ehsan Safaei
- Nutrition Research Center, Department of Clinical Nutrition, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Samin Mousavi
- Department of Pharmacognosy, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | | | - Gholamreza Askari
- Department of Community Nutrition, School of Nutrition and Food Science, Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
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4
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Vriend EMC, Wever BE, Bouwmeester TA, Agyemang C, Franco OH, Galenkamp H, Moll van Charante EP, Zwinderman AH, Collard D, van den Born BJH. Ethnic differences in blood pressure levels over time: the HELIUS study. Eur J Prev Cardiol 2023; 30:978-985. [PMID: 36971109 DOI: 10.1093/eurjpc/zwad089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 03/16/2023] [Accepted: 03/20/2023] [Indexed: 06/18/2023]
Abstract
AIMS Hypertension is an important global health burden with major differences in prevalence among ethnic minorities compared with host populations. Longitudinal research on ethnic differences in blood pressure (BP) levels provides the opportunity to assess the efficacy of strategies aimed at mitigating gaps in hypertension control. In this study, we assessed the change in BP levels over time in a multi-ethnic population-based cohort in Amsterdam, the Netherlands. METHODS AND RESULTS We used baseline and follow-up data from HELIUS to assess differences in BP over time between participants of Dutch, South Asian Surinamese, African Surinamese, Ghanaian, Moroccan, and Turkish descent. Baseline data were collected between 2011 and 2015 and follow-up data between 2019 and 2021. The main outcome was ethnic differences in systolic BP (SBP) over time determined by linear mixed models adjusted for age, sex, and use of antihypertensive medication. We included 22 109 participants at baseline, from which 10 170 participants had complete follow-up data. The mean follow-up time was 6.3 (1.1) years. Compared with the Dutch population, the mean SBP increased significantly more from baseline to follow-up in Ghanaians [1.78 mmHg, 95% confidence interval (CI) 0.77-2.79], Moroccans (2.06 mmHg, 95% CI 1.23-2.90), and the Turkish population (1.30 mmHg, 95% CI 0.38-2.22). Systolic blood pressure differences were in part explained by differences in body mass index (BMI). No differences in SBP trajectory were present between the Dutch and Surinamese population. CONCLUSION Our findings indicate a further increase of ethnic differences in SBP among Ghanaian, Moroccan, and Turkish populations compared with the Dutch reference population that are in part attributable to differences in BMI.
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Affiliation(s)
- Esther M C Vriend
- Department of Internal Medicine, Section of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
| | - Britt E Wever
- Department of Internal Medicine, Section of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
| | - Thomas A Bouwmeester
- Department of Internal Medicine, Section of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
| | - Charles Agyemang
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
| | - Oscar H Franco
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Universiteitsweg 100, 3584 CX, Utrecht, The Netherlands
| | - Henrike Galenkamp
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
- Health Behaviours and Chronic Diseases, Amsterdam Public Health Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
| | - Eric P Moll van Charante
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
- Department of General Practice, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
| | - Aeilko H Zwinderman
- Department of Epidemiology, Biostatistics & Bioinformatics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
| | - Didier Collard
- Department of Internal Medicine, Section of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
| | - Bert-Jan H van den Born
- Department of Internal Medicine, Section of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam Zuidoost, The Netherlands
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5
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van Dijk A, Vali Y, Mak AL, Galenkamp H, Nieuwdorp M, van den Born B, Holleboom AG. Noninvasive tests for nonalcoholic fatty liver disease in a multi-ethnic population: The HELIUS study. Hepatol Commun 2023; 7:e2109. [PMID: 36333949 PMCID: PMC9827962 DOI: 10.1002/hep4.2109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/19/2022] [Accepted: 09/14/2022] [Indexed: 11/06/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is increasing in prevalence and severity globally, prompting noninvasive testing, yet limited data exist on noninvasive liver tests (NITs) including transient elastography (TE) in ethnically diverse populations. Therefore, we studied prevalence and ethnic differences in NAFLD with NITs in the multi-ethnic HEalthy Life In an Urban Setting (HELIUS) cohort. NITs of liver steatosis (Fatty Liver Index [FLI]) and fibrosis (Fibrosis-4 index [FIB-4], and aspartate aminotransferase-to-platelet ratio [APRI]) were assessed in 10,007 participants. A subpopulation of 399 participants, selected on high-risk criteria for NAFLD (obesity, type 2 diabetes mellitus [T2DM], and/or elevated NITs), was examined with TE. FLI was ≥60 in 27.3% of 10,007 participants, indicating steatosis. Most participants (71.8%) had FIB-4 < 1.30, excluding advanced liver fibrosis, and 1.1% (n = 113) had high FIB-4 (FIB-4 ≥ 2.67), indicating likely advanced liver fibrosis. In the TE subpopulation, 37.8% and 17.3% had steatosis and fibrosis (continuation attenuation parameter [CAP] ≥ 280 dB/m, liver stiffness measurement [LSM] ≥ 7.0 kPa, respectively). Turkish participants had highest adjusted odds ratio (OR) for elevated LSM (1.72, 95% confidence interval [CI] 0.59-5.01) and Ghanaians the lowest (0.24, 95% CI 0.09-0.65). Ghanaians had lowest adjusted OR for elevated CAP: 0.18 (95% CI 0.09-0.37). In diabetics, CAP and LSM were 17.6% and 14.6% higher than in nondiabetics, respectively. Correlations of FIB-4 and APRI with LSM were absent and weak. Conclusion : Liver steatosis proxy FLI was elevated in 27.3% of this multi-ethnic population. In Turkish background and in those with T2DM, proxies for steatosis and fibrosis were high, whereas in Ghanaian background, NITs were generally low. Together, this warrants awareness for NAFLD among high-risk populations, taking ethnic background into account. The absence of clear correlation between FIB-4 and APRI with LSM questions the accuracy of these fibrosis NITs to detect advanced fibrosis in the general population.
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Affiliation(s)
- Anne‐Marieke van Dijk
- Vascular Medicine, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Yasaman Vali
- Epidemiology and Data Science, Amsterdam Public Health, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Anne Linde Mak
- Vascular Medicine, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Henrike Galenkamp
- Public and Occupational Health, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Health Behaviors and Chronic Diseases, Amsterdam Public Health research institute, Amsterdam, The Netherlands
| | - Max Nieuwdorp
- Vascular Medicine, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Bert‐Jan van den Born
- Vascular Medicine, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
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Abstract
PURPOSE OF REVIEW With the rapidly increasing incidence of type 2 diabetes mellitus (T2DM) in youth (as in adults), it is critical to recognize phenotypic markers that can help predict and potentially prevent its onset, and reduce the associated burden of the disease for patients, families, and society. In this review, we summarize the most recent literature characterizing growth, puberty, and body composition in youth at risk for or who have T2DM. RECENT FINDINGS There is an inverse, nonlinear relationship between birth weight and future risk of developing T2DM. Height seems to have an inverse correlation with risk for diabetes. Earlier onset of puberty in males and females is associated with the T2DM phenotype. While adiposity is a known correlate of T2DM, visceral adiposity as represented by waist circumference has emerged as one of the key determinants of T2DM in population-based studies globally. Thresholds for body mass index vary across ethnicities in predicting risk for T2DM, depending on genetic factors and fat-distribution profiles. SUMMARY Emerging links between T2DM and dysregulated parameters of growth and development highlight the importance of early recognition of modifiable risk factors and the creation of individualized screening protocols. VIDEO ABSTRACT http://links.lww.com/COE/A31.
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Affiliation(s)
| | - Mitchell E Geffner
- Children's Hospital Los Angeles, Los Angeles, California, USA
- The Saban Research Institute
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7
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The association between socioeconomic status and prevalence, awareness, treatment and control of hypertension in different ethnic groups. J Hypertens 2022; 40:897-907. [DOI: 10.1097/hjh.0000000000003092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Khafagy R, Dash S. Obesity and Cardiovascular Disease: The Emerging Role of Inflammation. Front Cardiovasc Med 2021; 8:768119. [PMID: 34760952 PMCID: PMC8573144 DOI: 10.3389/fcvm.2021.768119] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 09/27/2021] [Indexed: 12/19/2022] Open
Abstract
Obesity is a growing public health challenge across the globe. It is associated with increased morbidity and mortality. Cardiovascular disease (CVD) is the leading cause of mortality for people with obesity. Current strategies to reduce CVD are largely focused on addressing traditional risk factors such as dyslipidemia, type 2 diabetes (T2D) and hypertension. Although this approach is proven to reduce CVD, substantial residual risk remains for people with obesity. This necessitates a better understanding of the etiology of CVD in people with obesity and alternate therapeutic approaches. Reducing inflammation may be one such strategy. A wealth of animal and human data indicates that obesity is associated with adipose tissue and systemic inflammation. Inflammation is a known contributor to CVD in humans and can be successfully targeted to reduce CVD. Here we will review the etiology and pathogenesis of inflammation in obesity associated metabolic disease as well as CVD. We will review to what extent these associations are causal based on human genetic studies and pharmacological studies. The available data suggests that anti-inflammatory treatments can be used to reduce CVD, but off-target effects such as increased infection have precluded its broad therapeutic application to date. The role of anti-inflammatory therapies in improving glycaemia and metabolic parameters is less established. A number of clinical trials are currently ongoing which are evaluating anti-inflammatory agents to lower CVD. These studies will further clarify whether anti-inflammatory agents can safely reduce CVD.
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Affiliation(s)
- Rana Khafagy
- Department of Pharmacy, The Hospital for Sick Children, Toronto, ON, Canada.,Banting & Best Diabetes Centre, University of Toronto, Toronto, ON, Canada.,Department of Medicine, University Health Network, Toronto, ON, Canada
| | - Satya Dash
- Banting & Best Diabetes Centre, University of Toronto, Toronto, ON, Canada.,Department of Medicine, University Health Network, Toronto, ON, Canada
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Remmelzwaal S, Beulens JWJ, Elders PJM, Stehouwer CDA, Handoko ML, Appelman Y, van Empel V, Heymans SRB, van Ballegooijen AJ. Sex-specific associations of body composition measures with cardiac function and structure after 8 years of follow-up. Sci Rep 2021; 11:21046. [PMID: 34702868 PMCID: PMC8548503 DOI: 10.1038/s41598-021-00541-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 10/06/2021] [Indexed: 12/01/2022] Open
Abstract
We investigated the prospective associations of body composition with cardiac structure and function and explored effect modification by sex and whether inflammation was a mediator in these associations. Total body (BF), trunk (TF) and leg fat (LF), and total lean mass (LM) were measured at baseline by a whole body DXA scan. Inflammatory biomarkers and echocardiographic measures were determined both at baseline and follow-up in the Hoorn Study (n = 321). We performed linear regression analyses with body composition measures as determinant and left ventricular ejection fraction (LVEF), left ventricular mass index (LVMI) or left atrial volume index (LAVI) at follow-up as outcome. Additionally, we performed mediation analysis using inflammation at follow-up as mediator. The study population was 67.7 ± 5.2 years and 50% were female. After adjustment, BF, TF and LF, and LM were associated with LVMI with regression coefficients of 2.9 (0.8; 5.1)g/m2.7, 2.3 (0.6; 4.0)g/m2.7, 2.0 (0.04; 4.0)g/m2.7 and − 2.9 (− 5.1; − 0.7)g/m2.7. Body composition measures were not associated with LVEF or LAVI. These associations were not modified by sex or mediated by inflammation. Body composition could play a role in the pathophysiology of LV hypertrophy. Future research should focus on sex differences in regional adiposity in relation with diastolic dysfunction.
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Affiliation(s)
- Sharon Remmelzwaal
- Department of Epidemiology and Data Science, Amsterdam UMC, VU University Medical Center, Vrije Universiteit Amsterdam, Amsterdam Cardiovascular Sciences, De Boelelaan 1089a, 1081 HV, Amsterdam, The Netherlands.
| | - Joline W J Beulens
- Department of Epidemiology and Data Science, Amsterdam UMC, VU University Medical Center, Vrije Universiteit Amsterdam, Amsterdam Cardiovascular Sciences, De Boelelaan 1089a, 1081 HV, Amsterdam, The Netherlands.,Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Petra J M Elders
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
| | - Coen D A Stehouwer
- Department of Internal Medicine, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center+, Maastricht, The Netherlands
| | - M Louis Handoko
- Department of Cardiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Yolande Appelman
- Department of Cardiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Vanessa van Empel
- Department of Cardiology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Stephane R B Heymans
- Department of Cardiology, Maastricht University, CARIM School for Cardiovascular Diseases, Universiteitssingel 50, 6229 ER, Maastricht, The Netherlands.,Centre for Molecular and Vascular Biology, Department of Cardiovascular Sciences, KU Leuven, Herestraat 49, bus 911, 3000, Leuven, Belgium
| | - A Johanne van Ballegooijen
- Department of Epidemiology and Data Science, Amsterdam UMC, VU University Medical Center, Vrije Universiteit Amsterdam, Amsterdam Cardiovascular Sciences, De Boelelaan 1089a, 1081 HV, Amsterdam, The Netherlands.,Department of Nephrology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
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