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Xu J, Xie L, Fan R, Shi X, Xu W, Dong K, Ma D, Yan Y, Zhang S, Sun N, Huang G, Gao M, Yu X, Wang M, Wang F, Chen J, Tao J, Yang Y. The role of dietary inflammatory index in metabolic diseases: the associations, mechanisms, and treatments. Eur J Clin Nutr 2024:10.1038/s41430-024-01525-6. [PMID: 39433856 DOI: 10.1038/s41430-024-01525-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/08/2024] [Accepted: 10/10/2024] [Indexed: 10/23/2024]
Abstract
In recent years, the prevalence of metabolic diseases has increased significantly, posing a serious threat to global health. Chronic low-grade inflammation is implicated in the development of most metabolic diseases, such as type 2 diabetes mellitus (T2DM), obesity, dyslipidemia, and cardiovascular disease, serving as a link between diet and these conditions. Increasing attention has been directly toward dietary inflammatory patterns that may prevent or ameliorate metabolic diseases. The Dietary Inflammatory Index (DII) was developed to assess the inflammatory potential of dietary intake. Consequently, a growing body of research has examined the associations between the DII and the risk of several metabolic diseases. In this review, we explore the current scientific literature on the relationships between the DII, T2DM, obesity, and dyslipidemia. It summarizes recent findings and explore potential underlying mechanisms from two aspects: the interaction between diet and inflammation, and the link between inflammation and metabolic diseases. Furthermore, this review discusses the therapeutic strategies, including dietary modifications, prebiotics, and probiotics, and discusses the application of the DII in metabolic diseases, as well as future research directions.
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Affiliation(s)
- Jialu Xu
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Lei Xie
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Rongping Fan
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Xiaoli Shi
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Weijie Xu
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Kun Dong
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Delin Ma
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Yongli Yan
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Shujun Zhang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Nan Sun
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Guomin Huang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Min Gao
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xuefeng Yu
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Mei Wang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Fen Wang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China
| | - Juan Chen
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jing Tao
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China.
- Department of Nursing, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Yan Yang
- Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, China.
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Wang RZ, Zhang WS, Jiang CQ, Zhu F, Jin YL, Xu L. Inflammatory age and its impact on age-related health in older Chinese adults. Arch Gerontol Geriatr 2024; 125:105476. [PMID: 38761528 DOI: 10.1016/j.archger.2024.105476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/27/2024] [Accepted: 05/05/2024] [Indexed: 05/20/2024]
Abstract
INTRODUCTION A standardized measure for inflammaging is lacking. We introduced the inflammatory age (iAge) as a quantification method and explored its associations with age-related traits and diseases in an older Chinese cohort. METHODS Inflammatory markers including white blood cell count (WBC), neutrophils, lymphocytes, monocytes, C-reactive protein, platelets and albumin were measured. Quantitative real-time polymerase chain reaction was used to measure telomere length. Traditional multivariable linear, partial least squares, and logistic regression were used. RESULTS iAge was constructed based on WBC, neutrophils, monocytes and albumin, which were associated with telomere length independently. A higher iAge indicated a heavier aging-related inflammation burden. Per 1-year increase in iAge was associated with higher body mass index (β 0.86 (95 % CI 0.67, 1.05) kg/m2), waist circumference (β 2.37 (95 % CI 1.85, 2.90) cm), glycosylated hemoglobin A1c (β 0.06 (95 % CI 0.02, 0.10) %), systolic blood pressure (β 1.06 (95 % CI 0.10, 2.03) mmHg), triglycerides (β 0.05 (95 % CI 0.01, 0.08) mmol/L), 10-year cardiovascular diseases risk (β 0.05 (95 % CI 0.02, 0.08) %), diabetes (OR 1.22 (95 % CI 1.02, 1.46)), hypertension (OR 1.21 (95 % CI 1.04, 1.42)) and metabolic syndrome risks (OR 1.25 (95 % CI 1.04, 1.51)), and lower fasting plasma glucose (β -0.016 (95 % CI -0.024, -0.007) mmol/L), total cholesterol (β -0.06 (95 % CI -0.12, -0.01) mmol/L) and high-density lipoprotein cholesterol (β -0.05 (95 % CI -0.07, -0.03) mmol/L). CONCLUSION The newly introduced iAge, derived from inflammatory markers and telomere length, aligns with various metabolic dysfunctions and age-related disease risks, underscoring its potential ability in identifying aging-related phenotypes.
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Affiliation(s)
- Rui Zhen Wang
- School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Wei Sen Zhang
- Guangzhou Twelfth People's Hospital, Guangzhou, China.
| | | | - Feng Zhu
- Guangzhou Twelfth People's Hospital, Guangzhou, China
| | - Ya Li Jin
- Guangzhou Twelfth People's Hospital, Guangzhou, China
| | - Lin Xu
- School of Public Health, Sun Yat-Sen University, Guangzhou, China; School of Public Health, the University of Hong Kong, Hong Kong, China; Institute of Applied Health Research, University of Birmingham, Birmingham, UK.
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Miedlich SU, Sahay P, Olivares TE, Lamberti JS, Morse DS, Brazill KP, Chhabra KH, Bainbridge L. Lifestyle and mood correlates of cardiometabolic risk in people with serious mental illness on second-generation antipsychotic medications. PLoS One 2024; 19:e0306798. [PMID: 39121088 PMCID: PMC11315299 DOI: 10.1371/journal.pone.0306798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 06/24/2024] [Indexed: 08/11/2024] Open
Abstract
INTRODUCTION Cardiovascular morbidity and mortality are high in people with serious mental illness (SMI). This problem is mediated, at least in part, by metabolic side effects of second-generation antipsychotics (SGAs) and by unhealthy lifestyle behaviors. We asked whether oral glucose tolerance testing (oGTT) or hemoglobin A1c (HbA1c) is superior in identifying people with SMI at high cardiometabolic risk and whether this risk is shaped by mood, cognition, or lifestyle habits. METHODS We evaluated 40 patients with schizophrenia, schizoaffective, or bipolar disorder receiving SGAs by oGTT, HbA1c, comprehensive metabolic and lipid panels, and CRP. Mood was assessed using the Patient Health Questionnaire (PHQ-9), and cognition was assessed using the Saint Louis University Mental Status examination. Diet was assessed using the UK Diabetes and Diet Questionnaire (UKDDQ), and physical activity was assessed using daily step counts. RESULTS Most patients had prediabetes (preDM) or diabetes mellitus (DM), 72.5% by oGTT, and 52.5% by HbA1c criteria. Pulse rates and insulin resistance indices (Homeostatic Model Assessment of Insulin Resistance, HOMA IR; Matsuda) were significantly different between patients classified as normal or with preDM/DM, using either oGTT or HbA1c criteria. Patients with preDM/DM by HbA1c but not oGTT criteria also had higher waist/hip ratios, triglyceride, and CRP levels (p<0.05). A strong negative correlation was found between average daily step counts and CRP levels (rho = -0.62, p<0.001). Higher UKDDQ scores, or unhealthier diet habits, were associated with higher fasting plasma glucose (rho = 0.28, p = 0.08), triglyceride levels (rho = 0.31, p = 0.05), and insulin resistance (HOMA IR: rho = 0.31, p = 0.06). Higher PHQ-9 scores correlated with lower 2h-oGTT glucose levels (rho = -0.37, p<0.05). CONCLUSIONS OGTT screening is superior to HbA1c screening in detecting preDM and DM early. Patients identified with preDM/DM by oGTT or HbA1c screening are insulin-resistant and have higher pulse rates. Abdominal obesity, unfavorable lipid profiles, and higher CRP levels were noted in patients screened by HbA1c, but not by oGTT. Low physical activity, low depression scores, and unhealthy diet habits were associated with higher CRP and higher glucose and triglyceride levels, respectively. Future studies should assess the impact of specifically tailored individual lifestyle counseling and medical management interventions in this high-risk population.
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Affiliation(s)
- Susanne U. Miedlich
- Division of Endocrinology and Metabolism, Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, United States of America
| | - Priya Sahay
- Barnegat Medical Associates, Toms River, New Jersey, United States of America
| | - Telva E. Olivares
- Department of Psychiatry, University of Rochester School of Medicine and Dentistry, Rochester, New York, United States of America
| | - J. Steven Lamberti
- Department of Psychiatry, University of Rochester School of Medicine and Dentistry, Rochester, New York, United States of America
| | - Diane S. Morse
- Department of Psychiatry, University of Rochester School of Medicine and Dentistry, Rochester, New York, United States of America
- Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, United States of America
| | - Kevin P. Brazill
- Department of Psychiatry, University of Rochester School of Medicine and Dentistry, Rochester, New York, United States of America
| | - Kavaljit H. Chhabra
- Department of Pharmacology and Nutritional Sciences, College of Medicine, University of Kentucky, Lexington, KY, United States of America
| | - Lauren Bainbridge
- Division of Endocrinology and Metabolism, Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, United States of America
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Destin M, Debrosse R, Hernandez IA. Connections between academic motivation and benefits to low-grade inflammatory regulation among the socioeconomically advantaged. J Adolesc 2024. [PMID: 39056284 DOI: 10.1002/jad.12384] [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: 03/06/2024] [Revised: 07/10/2024] [Accepted: 07/15/2024] [Indexed: 07/28/2024]
Abstract
INTRODUCTION Working to reach school goals during adolescence and rise in the socioeconomic hierarchy can have unexpected negative consequences for physical health, which are often linked to inflammation. However, certain forms of academic motivation, like finding meaning in difficulty, can benefit health and well-being. The current study tests whether socioeconomic resources explain this paradox and moderate the relationship between motivational processes and indicators of inflammation among adolescents. Having greater socioeconomic resources may provide the circumstances necessary to experience a beneficial connection between higher school motivation and lower indicators of inflammation. METHOD Seventy-nine adolescents in the United States from diverse backgrounds completed a survey and health screening (59.6% girls, Mage = 14). The survey included a key measure of motivation indicating how students respond to experiences of academic difficulty. The health screening produced assays of C-reactive protein and interleukin 6 from antecubital blood samples, which provided an indicator of low-grade inflammation. RESULTS Multiple linear regression analyses demonstrated the expected pattern of moderation, such that students with high (but not low) socioeconomic resources experienced a positive connection between motivation and indicators of inflammatory regulation, especially C-reactive protein. CONCLUSIONS The findings provide an important contribution to understanding the complex links between achievement and health. Future research on the health costs of mobility should consider the health benefits of motivation that may be observed uniquely among the socioeconomically advantaged. Further, education institutions should promote motivation in ways that are connected to health sustaining forms of support for all students.
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Affiliation(s)
- Mesmin Destin
- Department of Psychology, School of Education and Social Policy, Institute for Policy Research, Northwestern University, Evanston, Illinois, USA
| | - Régine Debrosse
- School of Social Work, McGill University, Montreal, Quebec, Canada
| | - Ivan A Hernandez
- Department of Psychology and Child Development, California Polytechnic State University, San Luis Obispo, San Luis Obispo, California, USA
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Sun Y, Li F, Zhou Y, Liu A, Lin X, Zou Z, Lv X, Zhou J, Li Z, Wu X, Dou S, Zhang M, Zhu J, Chen Y, Xiao X, Hu Y, Li H, Li Y. Nonlinear association between atherogenic index of plasma and type 2 diabetes mellitus in overweight and obesity patients: evidence from Chinese medical examination data. Cardiovasc Diabetol 2024; 23:226. [PMID: 38951808 PMCID: PMC11218131 DOI: 10.1186/s12933-024-02330-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Accepted: 06/19/2024] [Indexed: 07/03/2024] Open
Abstract
BACKGROUND The atherogenic index of plasma (AIP) is closely associated with the onset of diabetes, with obesity being a significant risk factor for type 2 diabetes mellitus (T2DM). However, the association between the AIP and T2DM in overweight and obese populations has been infrequently studied. Therefore, this study aimed to explore this association in overweight and obese individuals with T2DM. METHODS This cross-sectional analysis utilized data from 40,633 participants with a body mass index (BMI) ≥ 24 kg/m2 who were screened from January 2018 to December 2023 at Henan Provincial People's Hospital. Participants were categorized into groups of overweight and obese individuals with and without diabetes according to the T2DM criteria. The AIP, our dependent variable, was calculated using the formula log10 [(TG mol/L)/HDL-C (mol/L)]. We investigated the association between the AIP and T2DM in overweight and obese individuals using multivariate logistic regression, subgroup analysis, generalized additive models, smoothed curve fitting, and threshold effect analysis. Additionally, mediation analysis evaluated the role of inflammatory cells in AIP-related T2DM. RESULTS Overweight and obese patients with T2DM exhibited higher AIP levels than those without diabetes. After adjusting for confounders, our results indicated a significant association between the AIP and the risk of T2DM in overweight and obese individuals (odds ratio (OR) = 5.17, 95% confidence interval (CI) 4.69-5.69). Notably, participants with a high baseline AIP (Q4 group) had a significantly greater risk of T2DM than those in the Q1 group, with an OR of 3.18 (95% CI 2.94-3.45). Subgroup analysis revealed that the association between the AIP and T2DM decreased with increasing age (interaction P < 0.001). In overweight and obese populations, the association between AIP and T2DM risk displayed a J-shaped nonlinear pattern, with AIP > - 0.07 indicating a significant increase in T2DM risk. Various inflammatory cells, including neutrophils, leukocytes, and monocytes, mediated 4.66%, 4.16%, and 1.93% of the associations, respectively. CONCLUSION In overweight and obese individuals, the AIP was independently associated with T2DM, exhibiting a nonlinear association. Additionally, the association between the AIP and T2DM decreased with advancing age. Multiple types of inflammatory cells mediate this association.
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Affiliation(s)
- Yongbing Sun
- Department of Medical Imaging, People's Hospital of Zhengzhou University, #7 Wei Wu Road, Zhengzhou, 450003, Henan, China
| | - Fengli Li
- Department of Bariatric Metabolic Surgery, Central Hospital of Zhengzhou University, #195 Tongbai Road, Zhengzhou, 450003, Henan, China
| | - Yang Zhou
- Department of Medical Imaging, People's Hospital of Zhengzhou University, #7 Wei Wu Road, Zhengzhou, 450003, Henan, China
| | - Ao Liu
- Department of Medical Imaging, People's Hospital of Zhengzhou University, #7 Wei Wu Road, Zhengzhou, 450003, Henan, China
| | - Xinbei Lin
- Department of Medical Imaging, People's Hospital of Zhengzhou University, #7 Wei Wu Road, Zhengzhou, 450003, Henan, China
| | - Zhi Zou
- Department of Medical Imaging, People's Hospital of Zhengzhou University, #7 Wei Wu Road, Zhengzhou, 450003, Henan, China
| | - Xue Lv
- Henan Provincial People's Hospital, #7 Wei Wu Road, Zhengzhou, 450003, Henan, China
| | - Jing Zhou
- Henan Provincial Research Center of Clinical Medicine of Nephropathy, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Henan University People's Hospital, #7 Wei Wu Road, Zhengzhou, 450003, China
| | - Zhonglin Li
- Department of Medical Imaging, People's Hospital of Zhengzhou University, #7 Wei Wu Road, Zhengzhou, 450003, Henan, China
| | - Xiaoling Wu
- Department of Nuclear Medicine, Henan Provincial People's Hospital, Zhengzhou, 450003, Henan, China
| | - Shewei Dou
- Department of Medical Imaging, People's Hospital of Zhengzhou University, #7 Wei Wu Road, Zhengzhou, 450003, Henan, China
| | - Michael Zhang
- Sevenoaks Health Management Center, Canada-Canada Institute of Health Engineering, University of Manitoba, Winnipeg, Canada
| | - Jiadong Zhu
- Chronic Health Management Laboratory, Department of Health Management, Henan Provincial People's Hospital, Zhengzhou, 450003, Henan, China
| | - Yalong Chen
- Department of Medical Imaging, Central Hospital of Zhengzhou University, #195 Tongbai Road, Zhengzhou, 450003, Henan, China
| | - Xinguang Xiao
- Department of Medical Imaging, Central Hospital of Zhengzhou University, #195 Tongbai Road, Zhengzhou, 450003, Henan, China
| | - Yangxi Hu
- Department of Bariatric Metabolic Surgery, Central Hospital of Zhengzhou University, #195 Tongbai Road, Zhengzhou, 450003, Henan, China.
| | - Hao Li
- Fuwaihua Central Vascular Disease Hospital, #1 Fuwai Avenue, Zhengzhou, 451464, Henan, China.
| | - Yongli Li
- Chronic Health Management Laboratory, Department of Health Management, Henan Provincial People's Hospital, Zhengzhou, 450003, Henan, China.
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Cui C, Liu L, Qi Y, Han N, Xu H, Wang Z, Shang X, Han T, Zha Y, Wei X, Wu Z. Joint association of TyG index and high sensitivity C-reactive protein with cardiovascular disease: a national cohort study. Cardiovasc Diabetol 2024; 23:156. [PMID: 38715129 PMCID: PMC11077847 DOI: 10.1186/s12933-024-02244-9] [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: 01/24/2024] [Accepted: 04/22/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Both the triglyceride-glucose (TyG) index, as a surrogate marker of insulin resistance, and systemic inflammation are predictors of cardiovascular diseases; however, little is known about the coexposures and relative contributions of TyG index and inflammation to cardiovascular diseases. Using the nationally representative data from the China Health and Retirement Longitudinal Study (CHARLS), we conducted longitudinal analyses to evaluate the joint and mutual associations of the TyG index and high-sensitivity C-reactive protein (hsCRP) with cardiovascular events in middle-aged and older Chinese population. METHODS This study comprised 8 658 participants aged at least 45 years from the CHARLS 2011 who are free of cardiovascular diseases at baseline. The TyG index was calculated as Ln [fasting triglyceride (mg/dL) × fasting glucose (mg/dL)/2]. Cardiovascular events were defined as the presence of physician-diagnosed heart disease and/or stroke followed until 2018.We performed adjusted Cox proportional hazards regression and mediation analyses. RESULTS The mean age of the participants was 58.6 ± 9.0 years, and 3988 (46.1%) were females. During a maximum follow-up of 7.0 years, 2606 (30.1%) people developed cardiovascular diseases, including 2012 (23.2%) cases of heart diseases and 848 (9.8%) cases of stroke. Compared with people with a lower TyG index (< 8.6 [median level]) and hsCRP < 1 mg/L, those concurrently with a higher TyG and hsCRP had the highest risk of overall cardiovascular disease (adjusted hazard ratio [aHR], 1.300; 95% CI 1.155-1.462), coronary heart disease (aHR, 1.294; 95% CI 1.130-1.481) and stroke (aHR, 1.333; 95% CI 1.093-1.628), which were predominant among those aged 70 years or below. High hsCRP significantly mediated 13.4% of the association between the TyG index and cardiovascular disease, while TyG simultaneously mediated 7.9% of the association between hsCRP and cardiovascular risk. CONCLUSIONS The findings highlight the coexposure effects and mutual mediation between the TyG index and hsCRP on cardiovascular diseases. Joint assessments of the TyG index and hsCRP should be underlined for the residual risk stratification and primary prevention of cardiovascular diseases, especially for middle-aged adults.
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Affiliation(s)
- Cancan Cui
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Lin Liu
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Yitian Qi
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Ning Han
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Haikun Xu
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Zhijia Wang
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Xinyun Shang
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Tianjiao Han
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Yining Zha
- Harvard T H Chan School of Public Health, Boston, USA
| | - Xin Wei
- Department of Radiology, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China.
| | - Zhiyuan Wu
- Harvard T H Chan School of Public Health, Boston, USA.
- Centre for Precision Health, School of Medical and Health Sciences, Edith Cowan University, 270 Joondalup Drive, Joondalup, WA, 6027, Australia.
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Palermo BJ, Wilkinson KS, Plante TB, Nicoli CD, Judd SE, Kamin Mukaz D, Long DL, Olson NC, Cushman M. Interleukin-6, Diabetes, and Metabolic Syndrome in a Biracial Cohort: The Reasons for Geographic and Racial Differences in Stroke Cohort. Diabetes Care 2024; 47:491-500. [PMID: 38237104 PMCID: PMC10909684 DOI: 10.2337/dc23-0914] [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: 05/21/2023] [Accepted: 12/26/2023] [Indexed: 02/25/2024]
Abstract
OBJECTIVE Black Americans have a greater risk of type 2 diabetes than White Americans. The proinflammatory cytokine interleukin-6 (IL-6) is implicated in diabetes pathogenesis, and IL-6 levels are higher in Black individuals. This study investigated associations of IL-6 with incident diabetes and metabolic syndrome in a biracial cohort. RESEARCH DESIGN AND METHODS The Reasons for Geographic and Racial Differences in Stroke (REGARDS) study enrolled 30,239 Black and White adults age ≥45 years in 2003-2007, with a follow-up ∼9.5 years later. Baseline plasma IL-6 was measured in 3,399 participants at risk of incident diabetes and 1,871 at risk of metabolic syndrome. Relative risk (RR) by IL-6 was estimated with modified Poisson regression for both groups. RESULTS Incident diabetes occurred in 14% and metabolic syndrome in 20%; both rates rose across IL-6 quartiles. There was a three-way interaction of IL-6, race, and central adiposity for incident diabetes (P = 8 × 10-5). In Black participants with and without central adiposity, RRs were 2.02 (95% CI 1.00-4.07) and 1.66 (1.00-2.75) for the fourth compared with first IL-6 quartile, respectively. The corresponding RRs were 1.73 (0.92-3.26) and 2.34 (1.17-4.66) in White participants. The pattern was similar for IL-6 and metabolic syndrome. CONCLUSIONS Although IL-6 was higher in Black than in White participants and those with central adiposity, the association of IL-6 with diabetes risk was statistically significant only among White participants without central adiposity. The association with metabolic syndrome risk was similarly stronger in low-risk groups. The results support the concept of interventions to lower inflammation in diabetes prevention, but to reduce race disparities, better biomarkers are needed.
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Affiliation(s)
| | - Katherine S. Wilkinson
- Department of Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT
| | - Timothy B. Plante
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT
| | - Charles D. Nicoli
- Department of Medicine, Walter Reed National Military Medical Center, Bethesda, MD
| | - Suzanne E. Judd
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL
| | - Debora Kamin Mukaz
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT
| | - D. Leann Long
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL
| | - Nels C. Olson
- Department of Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT
| | - Mary Cushman
- Department of Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT
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Larsen B, Bellettiere J, Allison M, Ryu R, Tam RM, McClelland RL, Miljkovic I, Vella C, Ouyang P, Criqui M, Unkart J. Associations of Abdominal Muscle Density and Area and Incident Cardiovascular Disease, Coronary Heart Disease, and Stroke: The Multi-Ethnic Study of Atherosclerosis. J Am Heart Assoc 2024; 13:e032014. [PMID: 38348808 PMCID: PMC11010071 DOI: 10.1161/jaha.123.032014] [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: 07/31/2023] [Accepted: 01/16/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Muscle density is inversely associated with all-cause mortality, but associations with cardiovascular disease (CVD) risk are not well understood. This study evaluated the association between muscle density and muscle area and incident total CVD, coronary heart disease (CHD), and stroke in diverse men and women. METHODS AND RESULTS Adult participants (N=1869) in the Multi-Ethnic Study of Atherosclerosis Ancillary Body Composition Study underwent computer tomography scans of the L2-L4 region of the abdomen. Muscle was quantified by density (Hounsfield units) and area in cm2. Sex-stratified Cox proportional hazard models assessed associations between incident total CVD, incident CHD, and incident stroke across sex-specific percentiles of muscle area and density, which were entered simultaneously into the model. Mean age for men and women at baseline were 64.1 and 65.1 years, respectively, and median follow-up time was 10.3 years. For men, associations between muscle density and incident CVD were inverse but not significant in fully adjusted models (P trend=0.15). However, there was an inverse association between density and CHD (P trend=0.02; HR, 0.26 for 95th versus 10th percentile), and no association with stroke (P trend=0.78). Conversely, for men, there was a strong positive association between muscle area and incident CVD (HR, 4.19 for 95th versus 10th percentile; P trend<0.001). Associations were stronger for CHD (HR, 6.18 for 95th versus 10th percentile; P trend<0.001), and null for stroke (P trend=0.67). Associations for women were mostly null. CONCLUSIONS For men, abdominal muscle density is associated with lower CHD risk, whereas greater muscle area is associated with markedly increased risk of CHD.
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Affiliation(s)
- Britta Larsen
- Herbert Wertheim School of Public Health and Human Longevity ScienceUniversity of California San DiegoSan DiegoCAUSA
| | - John Bellettiere
- Herbert Wertheim School of Public Health and Human Longevity ScienceUniversity of California San DiegoSan DiegoCAUSA
| | - Matthew Allison
- Department of Family Medicine & Public HealthUniversity of California San DiegoSan DiegoCAUSA
| | - Rita Ryu
- Herbert Wertheim School of Public Health and Human Longevity ScienceUniversity of California San DiegoSan DiegoCAUSA
| | - Rowena M. Tam
- Herbert Wertheim School of Public Health and Human Longevity ScienceUniversity of California San DiegoSan DiegoCAUSA
| | | | - Iva Miljkovic
- Department of EpidemiologyUniversity of PittsburgPAUSA
| | - Chantal Vella
- Department of Movement SciencesUniversity of IdahoBoiseIDUSA
| | - Pamela Ouyang
- Department of MedicineJohns Hopkins School of MedicineBaltimoreMDUSA
| | - Michael Criqui
- Department of Family Medicine & Public HealthUniversity of California San DiegoSan DiegoCAUSA
| | - Jonathan Unkart
- Department of Family Medicine & Public HealthUniversity of California San DiegoSan DiegoCAUSA
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9
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El Husseini N, Schaich CL, Craft S, Rapp SR, Hayden KM, Sharrett R, Cotch MF, Wong TY, Luchsinger JA, Espeland MA, Baker LD, Bertoni AG, Hughes TM. Retinal vessel caliber and cognitive performance: the multi-ethnic study of atherosclerosis (MESA). Sci Rep 2024; 14:4120. [PMID: 38374377 PMCID: PMC10876697 DOI: 10.1038/s41598-024-54412-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 02/12/2024] [Indexed: 02/21/2024] Open
Abstract
Retinal vessel calibers share anatomic and physiologic characteristics with the cerebral vasculature and can be visualized noninvasively. In light of the known microvascular contributions to brain health and cognitive function, we aimed to determine if, in a community based-study, retinal vessel calibers and change in caliber over 8 years are associated with cognitive function or trajectory. Participants in the Multi-Ethnic Study of Atherosclerosis (MESA) cohort who completed cognitive testing at Exam 5 (2010-2012) and had retinal vascular caliber measurements (Central Retinal Artery and Vein Equivalents; CRAE and CRVE) at Exam 2 (2002-2004) and Exam 5 were included. Using multivariable linear regression, we evaluated the association of CRAE and CRVE from Exam 2 and Exam 5 and their change between the two exams with scores on tests of global cognitive function (Cognitive Abilities Screening Instrument; CASI), processing speed (Digit Symbol Coding; DSC) and working memory (Digit Span; DS) at Exam 5 and with subsequent change in cognitive scores between Exam 5 and Exam 6 (2016-2018).The main effects are reported as the difference in cognitive test score per SD increment in retinal vascular caliber with 95% confidence intervals (CI). A total of 4334 participants (aged 61.6 ± 9.2 years; 53% female; 41% White) completed cognitive testing and at least one retinal assessment. On multivariable analysis, a 1 SD larger CRAE at exam 5 was associated with a lower concomitant CASI score (- 0.24, 95% CI - 0.46, - 0.02). A 1 SD larger CRVE at exam 2 was associated with a lower subsequent CASI score (- 0.23, 95%CI - 0.45, - 0.01). A 1 SD larger CRVE at exam 2 or 5 was associated with a lower DSC score [(- 0.56, 95% CI - 1.02, - 0.09) and - 0.55 (95% CI - 1.03, - 0.07) respectively]. The magnitude of the associations was relatively small (2.8-3.1% of SD). No significant associations were found between retinal vessel calibers at Exam 2 and 5 with the subsequent score trajectory of cognitive tests performance over an average of 6 years. Wider retinal venular caliber was associated with concomitant and future measures of slower processing speed but not with later cognitive trajectory. Future studies should evaluate the utility of these measures in risk stratification models from a clinical perspective as well as for screening on a population level.
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Affiliation(s)
- Nada El Husseini
- Department of Neurology, Duke University Medical Center, Duke South, Purple Zone, Suite 0109, Durham, NC, 27710, USA.
| | - Christopher L Schaich
- Department of Surgery, Hypertension and Vascular Research Center, Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Suzanne Craft
- Gerontology and Geriatric Medicine, Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Stephen R Rapp
- Psychiatry and Behavioral Medicine, Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Kathleen M Hayden
- Social Sciences and Health Policy, Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Richey Sharrett
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA
| | | | - Tien Y Wong
- Department of Ophthalmology and Visual Sciences, National University of Singapore, Singapore, Singapore
- Tsinghua Medicine, Tsinghua University, Beijing, China
| | - Jose A Luchsinger
- Division of General Medicine, Columbia University Medical Center, New York, NY, USA
| | - Mark A Espeland
- Gerontology and Geriatric Medicine, Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Laura D Baker
- Gerontology and Geriatric Medicine, Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Alain G Bertoni
- Epidemiology and Prevention, Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Timothy M Hughes
- Gerontology and Geriatric Medicine, Wake Forest University School of Medicine, Winston Salem, NC, USA
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10
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Wu D, Lan Y, Chen S, Ding X, Chen G, Wu C, Balmer L, Xu W, Wu S, Wang W. Combined effect of adiposity and elevated inflammation on incident type 2 diabetes: a prospective cohort study. Cardiovasc Diabetol 2023; 22:351. [PMID: 38124083 PMCID: PMC10734163 DOI: 10.1186/s12933-023-02067-0] [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: 09/19/2023] [Accepted: 11/14/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Adiposity and elevated inflammation are two hallmarks of hyperglycemia. However, it is unknown whether clustering of elevated inflammation and adiposity interact act on diabetogenesis and lead to a greater risk for incident type 2 diabetes (T2D). METHODS Adiposity was indicated by body mass index, waist circumference and ultrasonography-measured fatty liver degrees. Elevated inflammation was indicated as high-sensitivity C-reactive protein levels ≥ 2 mg/L. Time-to-event survival analyses were conducted to investigate the joint effect of adiposity and inflammation on incident T2D on both multiplicative and additive scales. RESULTS Among 82,172 non-diabetic participants from a prospective cohort in China, 14,278 T2D occurred over a median follow-up of 11 years. In the multivariable-adjusted model, elevated inflammation [1.12 (1.08‒1.16)] and adiposity [1.76 (1.69‒1.83) for overweight/obesity, 1.49 (1.44‒1.55) for central obesity, and 2.02 (1.95‒2.09) for fatty liver] were significantly associated with incident diabetes. Higher adiposity-associated risks and incidence rates of diabetes were observed with elevated inflammation. When studying the joint effect, the adjusted HRs were 1.77 (1.69‒1.85) for overweight/obesity, 1.14 (1.06‒1.23) for elevated inflammation, and 2.08 (1.97‒2.19) for their joint effect, with a relative excess risk due to interaction of 0.17 (0.05‒0.28). The attributable proportions were 71.30% for overweight/obesity, 12.96% for elevated inflammation, and 15.74% for their interaction. Similar results were observed when adiposity was assessed as waist circumference or fatty liver. CONCLUSIONS Adiposity and elevated inflammation synergically lead to greater risks of incident diabetes than addition of each individual exposure. Strategies simultaneously targeting both risks should produce more benefits for diabetes prevention than through initiatives directed at each separate risk.
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Affiliation(s)
- Dan Wu
- Centre for Precision Health, Edith Cowan University School of Medical and Health Sciences, Room 521, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia
- Department of Pediatrics, Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, No. 57, Changping Road, Jinping District, Shantou, 515041, Guangdong, China
| | - Yulong Lan
- Centre for Precision Health, Edith Cowan University School of Medical and Health Sciences, Room 521, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital, Xinghua East Road, Tangshan, 063000, Hebei, China
| | - Xiong Ding
- School of Public Health, Wuhan University, Wuhan, China
| | | | - Chutao Wu
- Department of Emergency, Shantou Central Hospital, Shantou, Guangdong, China
| | - Lois Balmer
- Centre for Precision Health, Edith Cowan University School of Medical and Health Sciences, Room 521, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia
| | - Wencan Xu
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, No. 57, Changping Road, Jinping District, Shantou, 515041, Guangdong, China.
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, Xinghua East Road, Tangshan, 063000, Hebei, China.
| | - Wei Wang
- Centre for Precision Health, Edith Cowan University School of Medical and Health Sciences, Room 521, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia.
- Clinical Research Centre, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China.
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, Shandong, China.
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11
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Mattioli AV, Coppi F, Bucciarelli V, Gallina S. Cardiovascular risk stratification in young women: the pivotal role of pregnancy. J Cardiovasc Med (Hagerstown) 2023; 24:793-797. [PMID: 37773880 DOI: 10.2459/jcm.0000000000001557] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2023]
Affiliation(s)
- Anna Vittoria Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena
| | - Francesca Coppi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena
| | - Valentina Bucciarelli
- Cardiovascular Sciences Department-Azienda Ospedaliero-Universitaria delle Marche, Ancona
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences, 'G. d'Annunzio' University of Chieti-Pescara, Chieti, Italy
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12
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Lee SR, Directo D. Fish Oil Supplementation with Resistance Exercise Training Enhances Physical Function and Cardiometabolic Health in Postmenopausal Women. Nutrients 2023; 15:4516. [PMID: 37960168 PMCID: PMC10650161 DOI: 10.3390/nu15214516] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/15/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Menopause is a condition associated with an increased risk of dysregulation in cardiovascular and metabolic health among older women. While fish oil (FO) has garnered great attention for its health-enhancing properties, its potential for enhancing cardiometabolic health in this demographic remains to be established. The purpose of this study was to determine the clinical efficacy of an 8 wk administration of FO combined with programmed resistance exercise training (RET) on physical function and risk factors associated with cardiometabolic health in healthy older women. Twenty, healthy, older women were randomly assigned to one of the two experimental groups: resistance training with placebo (RET-PL) or RET with fish oil (RET-FO). Physical function, blood pressure (BP), triglyceride (TG), and systemic inflammation and oxidative stress biomarkers were assessed before and after the intervention. Statistical significance was set at p ≤ 0.05. Physical function was greatly enhanced in both RET and RET-FO. Handgrip strength substantially increased only in RET-FO. RET-FO exhibited significant decreases in BP, TG, inflammatory cytokines (TNF-α and IL-6), and oxidative stress (MDA and 8-OHdG) levels, while no detectable changes were found in RET-PL. Our findings indicate that FO administration during 8 wks of RET appears to enhance muscle function and lower risk factors linked to cardiometabolic disorders in postmenopausal women.
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Affiliation(s)
- Sang-Rok Lee
- Department of Kinesiology, New Mexico State University, Las Cruces, NM 88003, USA;
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13
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Biavaschi M, Melchiors Morsch VM, Jacobi LF, Hoppen A, Bianchin N, Chitolina Schetinger MR. Predisposition to Type 2 Diabetes in Aspects of the Glycemic Curve and Glycated Hemoglobin in Healthy, Young Adults: A Cross-sectional Study. Can J Diabetes 2023; 47:587-593. [PMID: 37225120 DOI: 10.1016/j.jcjd.2023.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 05/10/2023] [Accepted: 05/16/2023] [Indexed: 05/26/2023]
Abstract
OBJECTIVES Our aim in this study was to identify predictors for diabetes among the characteristics of the glycemic curve and glycated hemoglobin (A1C) in healthy, young adults. METHODS We used a cross-sectional study to establish predictors for diabetes based on earlier studies and evaluated occurrence of the condition in 81 healthy, young adult subjects. These volunteers underwent analysis of fasting plasma glucose, oral glucose tolerance test plasma glucose, A1C, and inflammatory markers (leukocytes, monocytes, and C-reactive protein). The nonparametric Mann-Whitney U test, Fisher's exact test, chi-square test, Kruskal-Wallis test, and multiple-comparisons test were used to analyze the data. RESULTS We studied 2 age groups, homogeneous in terms of family history of diabetes: one group ranged in age from ≥18 to <28 years (median 20 years; body mass index [BMI] 24 kg/m2) and the other group ranged in age from ≥28 to <45 years (median 35 years; BMI 24 kg/m2). The older group had a higher incidence of predictors (p=0.0005) and was associated with the predictors 30-minute blood glucose ≥164 mg/dL (p=0.0190), 60-minute blood glucose ≥125 mg/dL (p=0.0346), and A1C ≥5.5% (p=0.0162), with a monophasic glycemic curve (p=0.007). The younger group was associated with the 2-hour plasma glucose predictor ≥140 mg/dL (p=0.014). All subjects had fasting glucose in the normal range. CONCLUSIONS Healthy, young adults may already have predictors of diabetes, identified mainly by aspects of the glycemic curve and A1C, but at more modest levels than those with prediabetes.
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Affiliation(s)
- Marcelo Biavaschi
- Department of Medical Clinic and Endocrinology, Federal University of Santa Maria, Rio Grande do Sul, Brazil.
| | - Vera Maria Melchiors Morsch
- Department of Biochemistry and Molecular Biology, Postgraduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, Rio Grande do Sul, Brazil
| | | | - Andressa Hoppen
- Faculty of Medicine, Federal University of Santa Maria, Rio Grande do Sul, Brazil
| | - Nathieli Bianchin
- Department of Biochemistry and Molecular Biology, Postgraduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, Rio Grande do Sul, Brazil
| | - Maria Rosa Chitolina Schetinger
- Department of Biochemistry and Molecular Biology, Postgraduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, Rio Grande do Sul, Brazil
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14
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Lan Y, Chen G, Wu D, Ding X, Huang Z, Wang X, Balmer L, Li X, Song M, Wang W, Wu S, Chen Y. Temporal relationship between atherogenic dyslipidemia and inflammation and their joint cumulative effect on type 2 diabetes onset: a longitudinal cohort study. BMC Med 2023; 21:31. [PMID: 36691001 PMCID: PMC9870774 DOI: 10.1186/s12916-023-02729-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 01/09/2023] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Concurrent atherogenic dyslipidemia and elevated inflammation are commonly observed in overt hyperglycemia and have long been proposed to contribute to diabetogenesis. However, the temporal relationship between them and the effect of their cumulative co-exposure on future incident type 2 diabetes (T2D) remains unclear. METHODS Longitudinal analysis of data on 52,224 participants from a real-world, prospective cohort study (Kailuan Study) was performed to address the temporal relationship between high-sensitivity C-reactive protein (hsCRP) and the atherogenic index of plasma (AIP, calculated as triglyceride/high-density lipoprotein) in an approximately 4-year exposure period (2006/2007 to 2010/2011). After excluding 8824 participants with known diabetes, 43,360 nondiabetic participants were included for further analysis of the T2D outcome. Cox regression models were used to examine the adjusted hazard ratios (aHRs) upon the cumulative hsCRP (CumCRP) and AIP (CumAIP) in the exposure period. RESULTS In temporal analysis, the adjusted standardized correlation coefficient (β1) of hsCRP_2006/2007 and AIP_2010/2011 was 0.0740 (95% CI, 0.0659 to 0.0820; P < 0.001), whereas the standardized correlation coefficient (β2) of AIP_2006/2007 and hsCRP_2010/2011 was - 0.0293 (95% CI, - 0.0385 to - 0.0201; P < 0.001), which was significantly less than β1 (P < 0.001). During a median follow-up of 7.9 years, 5,118 T2D cases occurred. Isolated exposure to CumAIP or CumCRP was dose-dependently associated with T2D risks, independent of traditional risk factors. Significant interactions were observed between the median CumAIP (- 0.0701) and CumCRP thresholds (1, 3 mg/L) (P = 0.0308). Compared to CumAIP < - 0.0701 and CumCRP < 1 mg/L, those in the same CumAIP stratum but with increasing CumCRP levels had an approximately 1.5-fold higher T2D risk; those in higher CumAIP stratum had significantly higher aHRs (95% CIs): 1.64 (1.45-1.86), 1.87 (1.68-2.09), and 2.04 (1.81-2.30), respectively, in the CumCRP < 1, 1 ≤ CumCRP < 3, CumCRP ≥ 3 mg/L strata. Additionally, the T2D risks in the co-exposure were more prominent in nonhypertensive, nondyslipidemic, nonprediabetic, or female participants. CONCLUSIONS These findings suggest a stronger association between elevated hsCRP and future AIP changes than vice versa and highlight the urgent need for combined assessment and management of chronic inflammation and atherogenic dyslipidemia in primary prevention, particularly for those with subclinical risks of T2D.
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Affiliation(s)
- Yulong Lan
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, 69 Dongxia North Rd, Shantou, 515041, China
- Centre for Precision Health, Edith Cowan University, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia
| | - Guanzhi Chen
- China Medical University, Shenyang, 110122, China
| | - Dan Wu
- Centre for Precision Health, Edith Cowan University, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia
- Department of Pediatrics, Second Affiliated Hospital of Shantou University Medical College, Shantou, 515041, China
| | - Xiong Ding
- School of Public Health, Wuhan University, Wuhan, 430072, China
| | - Zegui Huang
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, 69 Dongxia North Rd, Shantou, 515041, China
| | - Xianxuan Wang
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, 69 Dongxia North Rd, Shantou, 515041, China
| | - Lois Balmer
- Centre for Precision Health, Edith Cowan University, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia
| | - Xingang Li
- Centre for Precision Health, Edith Cowan University, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia
| | - Manshu Song
- Centre for Precision Health, Edith Cowan University, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, 100069, China
| | - Wei Wang
- Centre for Precision Health, Edith Cowan University, Building 21/270 Joondalup Drive, Perth, WA, 6027, Australia.
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, 100069, China.
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, 271099, China.
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, 57 Xinhua East Rd, Tangshan, 063000, China.
| | - Youren Chen
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, 69 Dongxia North Rd, Shantou, 515041, China.
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15
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Khair AM, Ahmed MAS, Alharbi FH, hassan S, Elbadwi NM, Almutairi SN, Musa IR. Prevalence and Associated Predictors of Hypertension in Adult Patients with Thyroid Nodules at the Royal Commission Hospital, Kingdom of Saudi Arabia. CARDIOLOGY AND CARDIOVASCULAR MEDICINE 2023; 7:17-24. [PMID: 36874270 PMCID: PMC9983684 DOI: 10.26502/fccm.9220303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Background Hypertension and thyroid nodules (TNs) are common medical problems that are increasing in prevalence globally. Hence, we conducted this study to assess the prevalence and associated predictors of hypertension in adult patients with TNs at the Royal Commission Hospital, Kingdom of Saudi Arabia (KSA). Methods A retrospective study was conducted between 1 January 2015 and 31 December 2021. Patients with documented TNs based on the Thyroid Imaging Reporting and Data System (TI-RADS) were recruited to assess the prevalence and associated risk factors for hypertension. Result Three hundred ninety-one patients with TNs were recruited for this study. The median (interquartile range, IQR) age was 46.00 (20.0) years, and 332 (84.9%) of the patients were females. The median (IQR) body mass index (BMI) was 30.26 (7.71) kg/m2. There was a high prevalence of hypertension (22.5%) in adult patients with TNs. In the univariate analysis, there were significant associations between diagnosed hypertension in patients with TNs and age, sex, diabetes mellitus (DM), bronchial asthma, triiodothyronine (FT3), total cholesterol and high-density lipoprotein (HDL). In the multivariate analysis, age (OR = 1.076 [95% CI 1.048 - 1.105]), sex (OR = 2.28 [95% CI 1.132 - 4.591]), DM (OR = 0.316 [95% CI 0.175 - 0.573]) and total cholesterol levels (OR = 0.820 [95% CI 0.694 - 0.969]) were significantly associated with hypertension. Conclusion There is a high prevalence of hypertension in patients with TNs. Age, female sex, DM and elevated total cholesterol are significant predictors of hypertension in adult patients with TNs.
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Affiliation(s)
- Ahmed M Khair
- Royal Commission Hospital at AL Jubail Industrial City, Al Jubail, Kingdom of Saudi Arabia
| | - Mona A Sid Ahmed
- Royal Commission Hospital at AL Jubail Industrial City, Al Jubail, Kingdom of Saudi Arabia
| | - Faisal H Alharbi
- Royal Commission Hospital at AL Jubail Industrial City, Al Jubail, Kingdom of Saudi Arabia
| | - Soha hassan
- Royal Commission Hospital at AL Jubail Industrial City, Al Jubail, Kingdom of Saudi Arabia
| | - Nusaiba M Elbadwi
- Royal Commission Hospital at AL Jubail Industrial City, Al Jubail, Kingdom of Saudi Arabia
| | - Sami Naji Almutairi
- Royal Commission Hospital at AL Jubail Industrial City, Al Jubail, Kingdom of Saudi Arabia
| | - Imad R Musa
- Royal Commission Hospital at AL Jubail Industrial City, Al Jubail, Kingdom of Saudi Arabia
- Corresponding author: Imad R Musa, Royal Commission Hospital at AL Jubail Industrial City, Al Jubail, Kingdom of Saudi Arabia.
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16
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Yan Y, Wang M, Chen N, Wang X, Fu C, Li Y, Gan X, Lv P, Zhang Y. Isolation, structures, bioactivities, application and future prospective for polysaccharides from Tremella aurantialba: A review. Front Immunol 2022; 13:1091210. [PMID: 36569950 PMCID: PMC9773546 DOI: 10.3389/fimmu.2022.1091210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 11/24/2022] [Indexed: 12/13/2022] Open
Abstract
Since ancient times, Tremella aurantialba has been proposed to have medicinal and food benefits. Modern phytochemistry and pharmacological studies have demonstrated that polysaccharides, the main components from T. aurantialba appear to be an all-round talent resisting a variety of chronic inflammatory diseases and protecting against different types of tumors, diabetes and cardiovascular diseases. These health and pharmacological benefits have gained much attention from scholars around the world. Further, more and more methods for polysaccharides extraction, purification, structure identification have been proposed. Significantly, the bioactivity of fungus polysaccharides is affected by many factors such as extraction and purification conditions and chemical structure. This paper provides an overview of recent advances in the isolation, structural features and biological effects of polysaccharides derived from T. aurantialba, covers recent advances in the field and outlines future research and applications of these polysaccharides.
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Affiliation(s)
- Yonghuan Yan
- School of Forensic Medicine, Hebei Key Laboratory of Forensic Medicine, Hebei Medical University, Shijiazhuang, China,Hebei Food Inspection and Research Institute, Hebei Food Safety Key Laboratory, Key Laboratory of Special Food Supervision Technology for State Market Regulation, Hebei Engineering Research Center for Special Food Safety and Health, Shijiazhuang, Hebei, China
| | - Mengtian Wang
- School of Forensic Medicine, Hebei Key Laboratory of Forensic Medicine, Hebei Medical University, Shijiazhuang, China,Hebei Food Inspection and Research Institute, Hebei Food Safety Key Laboratory, Key Laboratory of Special Food Supervision Technology for State Market Regulation, Hebei Engineering Research Center for Special Food Safety and Health, Shijiazhuang, Hebei, China
| | - Ning Chen
- Department of Cell Biology, Cardiovascular Medical Science Center, Key Laboratory of Neural and Vascular Biology of Ministry of Education, Hebei Medical University, Shijiazhuang, China
| | - Xu Wang
- Hebei Food Inspection and Research Institute, Hebei Food Safety Key Laboratory, Key Laboratory of Special Food Supervision Technology for State Market Regulation, Hebei Engineering Research Center for Special Food Safety and Health, Shijiazhuang, Hebei, China,Department of Cell Biology, Cardiovascular Medical Science Center, Key Laboratory of Neural and Vascular Biology of Ministry of Education, Hebei Medical University, Shijiazhuang, China
| | - Chenghao Fu
- Department of Cell Biology, Cardiovascular Medical Science Center, Key Laboratory of Neural and Vascular Biology of Ministry of Education, Hebei Medical University, Shijiazhuang, China
| | - Yuemin Li
- Department of Cell Biology, Cardiovascular Medical Science Center, Key Laboratory of Neural and Vascular Biology of Ministry of Education, Hebei Medical University, Shijiazhuang, China
| | - Xiaoruo Gan
- Department of Cell Biology, Cardiovascular Medical Science Center, Key Laboratory of Neural and Vascular Biology of Ministry of Education, Hebei Medical University, Shijiazhuang, China
| | - Pin Lv
- Department of Cell Biology, Cardiovascular Medical Science Center, Key Laboratory of Neural and Vascular Biology of Ministry of Education, Hebei Medical University, Shijiazhuang, China,*Correspondence: Pin Lv, ; Yan Zhang,
| | - Yan Zhang
- School of Forensic Medicine, Hebei Key Laboratory of Forensic Medicine, Hebei Medical University, Shijiazhuang, China,Hebei Food Inspection and Research Institute, Hebei Food Safety Key Laboratory, Key Laboratory of Special Food Supervision Technology for State Market Regulation, Hebei Engineering Research Center for Special Food Safety and Health, Shijiazhuang, Hebei, China,*Correspondence: Pin Lv, ; Yan Zhang,
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17
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Tattersall MC, Dasiewicz AS, McClelland RL, Jarjour NN, Korcarz CE, Mitchell CC, Esnault S, Szklo M, Stein JH. Persistent Asthma Is Associated With Carotid Plaque in MESA. J Am Heart Assoc 2022; 11:e026644. [PMID: 36416156 PMCID: PMC9851438 DOI: 10.1161/jaha.122.026644] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 09/14/2022] [Indexed: 11/24/2022]
Abstract
Background Asthma and atherosclerotic cardiovascular disease share an underlying inflammatory pathophysiology. We hypothesized that persistent asthma is associated with carotid plaque burden, a strong predictor of atherosclerotic cardiovascular disease events. Methods and Results The MESA (Multi-Ethnic Study of Atherosclerosis) enrolled adults free of known atherosclerotic cardiovascular disease at baseline. Subtype of asthma was determined at examination 1. Persistent asthma was defined as asthma requiring use of controller medications, and intermittent asthma was defined as asthma without controller medications. B-mode carotid ultrasound was performed to detect carotid plaques (total plaque score [TPS], range 0-12). Multivariable regression modeling with robust variances evaluated the association of asthma subtype and carotid plaque burden. The 5029 participants were a mean (SD) age of 61.6 (10.0) years (53% were women, 26% were Black individuals, 23% were Hispanic individuals, and 12% were Chinese individuals). Carotid plaque was present in 50.5% of participants without asthma (TPS, 1.29 [1.80]), 49.5% of participants with intermittent asthma (TPS, 1.25 [1.76]), and 67% of participants with persistent asthma (TPS, 2.08 [2.35]) (P≤0.003). Participants with persistent asthma had higher interleukin-6 (1.89 [1.61] pg/mL) than participants without asthma (1.52 [1.21] pg/mL; P=0.02). In fully adjusted models, persistent asthma was associated with carotid plaque presence (odds ratio, 1.83 [95% confidence interval, 1.21-2.76]; P<0.001) and TPS (β=0.66; P<0.01), without attenuation after adjustment for baseline interleukin-6 (P=0.02) or CRP (C-reactive protein) (P=0.01). Conclusions Participants with persistent asthma had higher carotid plaque burden and higher levels of inflammatory biomarkers, compared with participants without asthma. Adjustment for baseline inflammatory biomarkers did not attenuate the association between carotid plaque and asthma subtype, highlighting the increased atherosclerotic cardiovascular disease risk among those with persistent asthma may be multifactorial.
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Affiliation(s)
- Matthew C. Tattersall
- Department of Medicine, Division of Cardiovascular MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWI
| | - Alison S. Dasiewicz
- Centre for Global Child HealthHospital for Sick ChildrenTorontoOntarioCanada
| | | | - Nizar N. Jarjour
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care MedicineBaltimoreMD
| | - Claudia E. Korcarz
- Department of Medicine, Division of Cardiovascular MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWI
| | - Carol C. Mitchell
- Department of Medicine, Division of Cardiovascular MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWI
| | - Stephane Esnault
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care MedicineBaltimoreMD
| | - Moyses Szklo
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public HealthBaltimoreMD
| | - James H. Stein
- Department of Medicine, Division of Cardiovascular MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWI
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18
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Yu MG, King GL. Inflammation and Incident Diabetes: The Role of Race and Ethnicity. J Clin Endocrinol Metab 2022; 107:e3082-e3083. [PMID: 35254449 PMCID: PMC9202728 DOI: 10.1210/clinem/dgac132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Marc Gregory Yu
- Section of Vascular Cell Biology, Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA
| | - George L King
- Section of Vascular Cell Biology, Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA
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19
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Peper KM, Guo B, Leann Long D, Howard G, Carson AP, Howard VJ, Judd SE, Zakai NA, Cherrington A, Cushman M, Plante TB. C-reactive Protein and Racial Differences in Type 2 Diabetes Incidence: The REGARDS Study. J Clin Endocrinol Metab 2022; 107:e2523-e2531. [PMID: 35137178 PMCID: PMC9113826 DOI: 10.1210/clinem/dgac074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Black adults experience more type 2 diabetes mellitus and higher inflammatory markers, including C-reactive protein (CRP), than White adults. Inflammatory markers are associated with risk of incident diabetes but the impact of inflammation on racial differences in incident diabetes is unknown. OBJECTIVE We assessed whether CRP mediated the Black-White incident diabetes disparity. METHODS The REasons for Geographic And Racial Differences in Stroke (REGARDS) study enrolled 30 239 US Black and White adults aged ≥45 years in 2003-2007 with a second visit approximately 10 years later. Among participants without baseline diabetes, adjusted sex- and race-stratified risk ratios for incident diabetes at the second visit by CRP level were calculated using modified Poisson regression. Inverse odds weighting estimated the percent mediation of the racial disparity by CRP. RESULTS Of 11 073 participants without baseline diabetes (33% Black, 67% White), 1389 (12.5%) developed diabetes. Black participants had higher CRP at baseline and greater incident diabetes than White participants. Relative to CRP < 3 mg/L, CRP ≥ 3 mg/L was associated with greater risk of diabetes in all race-sex strata. Black participants had higher risk of diabetes at CRP < 3 mg/L, but not at CRP ≥ 3 mg/L. In women, CRP mediated 10.0% of the racial difference in incident diabetes. This mediation was not seen in men. CONCLUSION Higher CRP is a risk factor for incident diabetes, but the excess burden of diabetes in Black adults was only seen in those with lower CRP, suggesting that inflammation is unlikely to be the main driver of this racial disparity.
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Affiliation(s)
- Kaitlyn M Peper
- Larner College of Medicine at the University of Vermont, Burlington, VT, USA
| | - Boyi Guo
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - D Leann Long
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - George Howard
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - April P Carson
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, USA
| | - Virginia J Howard
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Suzanne E Judd
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Neil A Zakai
- Department of Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT, USA
- Department of Pathology & Laboratory Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT, USA
| | - Andrea Cherrington
- Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Mary Cushman
- Department of Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT, USA
- Department of Pathology & Laboratory Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT, USA
| | - Timothy B Plante
- Department of Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT, USA
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20
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Role of C-Reactive Protein in Diabetic Inflammation. Mediators Inflamm 2022; 2022:3706508. [PMID: 35620114 PMCID: PMC9129992 DOI: 10.1155/2022/3706508] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/20/2022] [Accepted: 04/29/2022] [Indexed: 01/08/2023] Open
Abstract
Even though type 2 diabetes mellitus (T2DM) represents a worldwide chronic health issue that affects about 462 million people, specific underlying determinants of insulin resistance (IR) and impaired insulin secretion are still unknown. There is growing evidence that chronic subclinical inflammation is a triggering factor in the origin of T2DM. Increased C-reactive protein (CRP) levels have been linked to excess body weight since adipocytes produce tumor necrosis factor α (TNF-α) and interleukin 6 (IL-6), which are pivotal factors for CRP stimulation. Furthermore, it is known that hepatocytes produce relatively low rates of CRP in physiological conditions compared to T2DM patients, in which elevated levels of inflammatory markers are reported, including CRP. CRP also participates in endothelial dysfunction, the production of vasodilators, and vascular remodeling, and increased CRP level is closely associated with vascular system pathology and metabolic syndrome. In addition, insulin-based therapies may alter CRP levels in T2DM. Therefore, determining and clarifying the underlying CRP mechanism of T2DM is imperative for novel preventive and diagnostic procedures. Overall, CRP is one of the possible targets for T2DM progression and understanding the connection between insulin and inflammation may be helpful in clinical treatment and prevention approaches.
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21
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Aguayo L, Chirinos DA, Heard-Garris N, Wong M, Davis MM, Merkin SS, Seeman T, Kershaw KN. Association of Exposure to Abuse, Nurture, and Household Organization in Childhood With 4 Cardiovascular Disease Risks Factors Among Participants in the CARDIA Study. J Am Heart Assoc 2022; 11:e023244. [PMID: 35475340 PMCID: PMC9238582 DOI: 10.1161/jaha.121.023244] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Background We investigated associations of childhood abuse with 4 cardiovascular disease risk factors in adulthood, and whether exposure to nurturing and household organization in childhood mitigated these associations. Methods and Results The CARDIA (Coronary Artery Risk Development in Young Adults) study (baseline examination, 1985–1986) was used to examine associations of childhood exposures (measured retrospectively at the year 15 examination) with incident obesity, type 2 diabetes, hypertension, and hyperlipidemia (assessed from baseline to year 30). Race‐ and sex‐stratified Cox proportional hazards models were used to examine associations of exposure to childhood abuse with incident cardiovascular disease risk factors. Interaction terms between exposure to abuse and exposure to nurturing relationship and household organization were included to test for effect modifications. Exposure to occasional/frequent abuse (versus no abuse) was associated with incident type 2 diabetes among White men (hazard ratio [HR], 1.81; 95% CI, 1.06–3.08). Exposure to low versus no abuse was associated with incident hyperlipidemia among White men (HR, 1.35; 95% CI, 1.09–1.67) and White women (HR, 1.26; 95% CI, 1.01–1.56). Risks of incident hyperlipidemia were higher for White women who experienced abuse and lived in dysfunctional households (HR, 3.61; 95% CI, 1.62–8.05) or households with low levels of organization (HR, 2.05; 95% CI, 1.25–3.36) compared with White women who experienced abuse but lived in well‐organized households (HR, 0.66; 95% CI, 0.41–1.06). Similar patterns were seen for Black men who lived in dysfunctional households (HR, 3.62; 95% CI, 1.29–10.12) or households with low organization (HR, 2.01; 95% CI, 1.08–3.72). Conclusions We identified race‐ and sex‐specific associations of childhood exposures with incident cardiovascular disease risk factors. The associations of household organization and dysfunction with cardiovascular disease risks merits further investigation.
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Affiliation(s)
- Liliana Aguayo
- Department of Preventive Medicine Northwestern University Feinberg School of Medicine Chicago IL.,Mary Ann & J. Milburn Smith Child Health Outreach, Research, and Evaluation CenterStanley Manne Children's Research InstituteAnn & Robert H. Lurie Children's Hospital Chicago IL.,Hubert Department of Global Health Rollins School of Public Health Emory University Atlanta GA
| | - Diana A Chirinos
- Department of Preventive Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Nia Heard-Garris
- Mary Ann & J. Milburn Smith Child Health Outreach, Research, and Evaluation CenterStanley Manne Children's Research InstituteAnn & Robert H. Lurie Children's Hospital Chicago IL.,Division of Advanced General Pediatrics and Primary Care Department of Pediatrics Ann & Robert H. Lurie Children's Hospital of Chicago Chicago IL.,Department of Pediatrics Northwestern University Feinberg School of Medicine Chicago IL
| | - Mandy Wong
- Department of Preventive Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Matthew M Davis
- Department of Preventive Medicine Northwestern University Feinberg School of Medicine Chicago IL.,Mary Ann & J. Milburn Smith Child Health Outreach, Research, and Evaluation CenterStanley Manne Children's Research InstituteAnn & Robert H. Lurie Children's Hospital Chicago IL.,Division of Advanced General Pediatrics and Primary Care Department of Pediatrics Ann & Robert H. Lurie Children's Hospital of Chicago Chicago IL.,Department of Pediatrics Northwestern University Feinberg School of Medicine Chicago IL.,Department of Medicine Northwestern University Feinberg School of Medicine Chicago IL.,Department of Medical Social Sciences Northwestern University Feinberg School of Medicine Chicago IL
| | - Sharon Stein Merkin
- Division of Geriatrics Los Angeles Geffen School of MedicineUniversity of California Los Angeles CA
| | - Teresa Seeman
- Division of Geriatrics Los Angeles Geffen School of MedicineUniversity of California Los Angeles CA
| | - Kiarri N Kershaw
- Department of Preventive Medicine Northwestern University Feinberg School of Medicine Chicago IL
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22
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Khattab MH, Shahwan MJ, Hassan NAGM, Jairoun AA. Abnormal High-sensitivity C-reactive Protein is Associated with an Increased Risk of Cardiovascular Disease and Renal Dysfunction among Patients Diagnosed with Type 2 Diabetes Mellitus in Palestine. Rev Diabet Stud 2022; 18:27-33. [PMID: 35300754 PMCID: PMC9382681 DOI: 10.1900/rds.2022.18.27] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE: In this study, we aimed to evaluate the prevalence of high sensitivity C-reactive protein (hsCRP) as an inflammatory mediator and its association with renal function and other biochemical markers in patients with type 2 diabetes mellitus. METHODS: We carried
out a cross-sectional study at private healthcare center. We included 453 patients (48.6% males and 51.4% females) with type 2 diabetes mellitus. We obtained socio- demographic, clinical, and laboratory data from patient medical records. We carried out statistical analysis to ascertain associations
between parameters. RESULTS: The overall risk of cardiovascular disease (hsCRP > 1 mg/L) among the study participants was 27.2%. Age, gender, body mass index, fasting blood glucose and serum creatinine were significantly associated with risk of cardiovascular disease (hsCRP >
1 mg/L) whereas estimated glomerular filtration rate, vitamin B12, calcium, sodium and metformin users were negatively associated with the hsCRP. CONCLUSIONS: We found a significant positive association of elevated level of C-reactive protein with type 2 diabetes mellitus. Moreover,
additional to increased cardiovascular disease risk, hsCRP also seems to be a major inflammatory risk marker indicating renal function loss.
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Affiliation(s)
- Mohammed Husham Khattab
- Department of Clinical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman, United Arab Emirates
| | - Moyad Jamal Shahwan
- Department of Clinical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman, United Arab Emirates
| | | | - Ammar Abdulrahman Jairoun
- Consumer Product Safety Section, Public Health and Safety Department, Dubai Municipality, Dubai, United Arab Emirates
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23
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Yoshida Y, Chen Z, Baudier RL, Krousel-Wood M, Anderson AH, Fonseca VA, Mauvais-Jarvis F. Menopausal hormone therapy and risk of cardiovascular events in women with prediabetes or type 2 diabetes: A pooled analysis of 2917 postmenopausal women. Atherosclerosis 2022; 344:13-19. [PMID: 35114556 PMCID: PMC8905583 DOI: 10.1016/j.atherosclerosis.2022.01.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/18/2022] [Accepted: 01/20/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS The effect of MHT on cardiovascular disease (CVD) risk among women with prediabetes or type 2 diabetes (PreDM or T2DM) is unclear. We examined the association between ever or early use MHT and CVD risk in postmenopausal women with PreDM or T2DM, and the potential modifying effect of race. METHODS 2,917 postmenopausal women with PreDM or T2DM were pooled from 3 prospective CVD cohorts (the Atherosclerosis Risk in Communities, the Multi-Ethnic Study of Atherosclerosis, and the Jackson Heart Study). Ever (yes vs no) or early use of MHT (MHT initiated ≤5 vs > 5 years since menopause), and their associations with ischemic stroke, coronary heart disease (CHD), and atherosclerotic cardiovascular disease (ASCVD) were assessed using Cox proportional hazards models. RESULTS During a median follow-up of 15 years, 264 stroke, 484 CHD, and 659 ASCVD events were observed. In fully adjusted models, ever use of MHT was associated with reduced risk of stroke (hazard ratio 0.86, 95% CI 0.76-0.98), CHD (0.85, 0.74-0.98), and ASCVD (0.83, 0.73-0.95) in white women with PreDM or T2DM. Early use of MHT was associated with reduced risk of stroke (0.82, 0.72-0.95), CHD (0.85, 0.74-0.98), and ASCVD (0.82, 0.70-0.96) in the white group. No risk reduction with ever or early use of MHT was found for black women with PreDM or T2DM. CONCLUSIONS MHT is associated with statistically reduced CVD risk among white but not black women with PreDM or DM. Race is an effect modifier in the association between MHT use and CVD.
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Affiliation(s)
- Yilin Yoshida
- Section of Endocrinology and Metabolism, Deming Department of Medicine, Tulane University School of Medicine, United States; Tulane Center of Excellence in Sex-Based Biology & Medicine, Tulane University, United States; Southeast Louisiana VA Medical Center, New Orleans, LA, United States.
| | - Zhipeng Chen
- Department of Biostatistics and Data Science, Tulane University School of Public Health and Tropical Medicine, United States
| | - Robin L Baudier
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, United States
| | - Marie Krousel-Wood
- Section of General Internal Medicine, Deming Department of Medicine, Tulane University School of Medicine, United States; Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, United States; Tulane Center of Excellence in Sex-Based Biology & Medicine, Tulane University, United States
| | - Amanda H Anderson
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, United States
| | - Vivian A Fonseca
- Section of Endocrinology and Metabolism, Deming Department of Medicine, Tulane University School of Medicine, United States; Southeast Louisiana VA Medical Center, New Orleans, LA, United States
| | - Franck Mauvais-Jarvis
- Section of Endocrinology and Metabolism, Deming Department of Medicine, Tulane University School of Medicine, United States; Tulane Center of Excellence in Sex-Based Biology & Medicine, Tulane University, United States; Southeast Louisiana VA Medical Center, New Orleans, LA, United States
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24
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Lu X, Tan Q, Ma J, Zhang J, Yu P. Emerging Role of LncRNA Regulation for NLRP3 Inflammasome in Diabetes Complications. Front Cell Dev Biol 2022; 9:792401. [PMID: 35087834 PMCID: PMC8789514 DOI: 10.3389/fcell.2021.792401] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 12/01/2021] [Indexed: 12/13/2022] Open
Abstract
Diabetes is a widespread metabolic disease with various complications, including diabetic nephropathy, retinopathy, cardiomyopathy, and other cardiovascular or cerebrovascular diseases. As the prevalence of diabetes increases in all age groups worldwide, diabetes and its complications cause an emerging public health burden. NLRP3 inflammasome is a complex of several proteins that play a critical role in inflammatory response and various diseases, including diabetes and its complications. Accumulating evidences indicate that NLRP3 inflammasome contributes to the development of diabetes and diabetic complications and that NLRP3 inflammation inactivation is beneficial in treating these illnesses. Emerging evidences suggest the critical role of long non-coding RNAs (lncRNAs) in regulating NLRP3 inflammasome activity in various diseases. LncRNAs are non-coding RNAs exceeding 200 nucleotides in length. Its dysregulation has been linked to the development of diseases, including diabetes. Recently, growing evidences hint that regulating lncRNAs on NLRP3 inflammasome is critical in developing and progressing diabetes and diabetic complications. Here, we discuss the role of lncRNAs in regulating NLRP3 inflammasome as well as its participation in diabetes and diabetic complications, providing novel insights into developing future therapeutic approaches for diabetes.
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Affiliation(s)
- Xiaolin Lu
- The Second Clinical Medical College of Nanchang University, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Qihong Tan
- The Second Clinical Medical College of Nanchang University, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jianyong Ma
- Department of Pharmacology and Systems Physiology, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Jing Zhang
- The Second Clinical Medical College of Nanchang University, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Peng Yu
- The Second Clinical Medical College of Nanchang University, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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25
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Adipokines Profile and Inflammation Biomarkers in Prepubertal Population with Obesity and Healthy Metabolic State. CHILDREN 2022; 9:children9010042. [PMID: 35053667 PMCID: PMC8774044 DOI: 10.3390/children9010042] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/20/2021] [Accepted: 12/20/2021] [Indexed: 12/05/2022]
Abstract
(1) Background and aims: Obesity and high body max index (BMI) have been linked to elevated levels of inflammation serum markers such as C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-alpha), adiponectin, and resistin. It has been described that adipose tissue presents a high production and secretion of these diverse pro-inflammatory molecules, which may have local effects on the physiology of the fat cell and also systemic effects on other organs. Our aim was to evaluate the impact that lifestyle modifications, following a Mediterranean Diet (MedDiet) program and physical activity (PA) training, would have on inflammatory biomarkers in a metabolically healthy prepubertal population with obesity (MHOPp) from Malaga (Andalusia, Spain). (2) Methods: 144 MHOPp subjects (aged 5–9 years) were included in this study as they met ≤1 of the following criteria: waist circumference and blood pressure ≥ 90 percentile, triglycerides > 90 mg/dL, high-density lipoprotein cholesterol (HDL-c) < 40 mg/dL, or impaired fasting glucose (≥100 md/dL). Selected subjects followed a personalized intensive lifestyle modification. Anthropometric measurements, inflammation biomarkers, and adipokine profile were analyzed after 12 and 24 months of intervention. (3) Results: 144 MHOPp participants (75 boys—52% and 69 girls—48%; p = 0.62), who were 7.8 ± 1.4 years old and had a BMI 24.6 ± 3.3 kg/m2, were included in the study. After 24 months of MedDiet and daily PA, a significant decrease in body weight (−0.5 ± 0.2 SD units; p < 0.0001) and BMI (−0.7 ± 0.2 SD units; p < 0.0001) was observed in the total population with respect to baseline. Serum inflammatory biomarkers (IL-6, TNF-alpha, and CRP) after 24 months of intervention were significantly reduced. Adipokine profile (adiponectin and resistin) did not improve with the intervention, as adiponectin levels significantly decreased and resistin levels increased in all the population. Inflammatory biomarkers and adipokine profile had a significant correlation with anthropometric parameters, body composition, and physical activity. (4) Conclusions: After 24 months of lifestyle modification, our MHOPp reduced their Z-score of BMI, leading to an improvement of inflammatory biomarkers but inducing deterioration in the adipokine profile, which does not improve with MedDiet and physical activity intervention. An adequate education within the family about healthier habits is necessary to prevent and reduce an excessive increase in obesity in childhood.
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Kersten J, Hackenbroch C, Bouly M, Tyl B, Bernhardt P. What Is Normal for an Aging Heart?: A Prospective CMR Cohort Study. J Cardiovasc Imaging 2022; 30:202-211. [PMID: 35879256 PMCID: PMC9314228 DOI: 10.4250/jcvi.2022.0021] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND This study aims to investigate normal changes throughout aging of the heart in cardiac magnetic resonance (CMR) imaging in healthy volunteers. While type 2 diabetes mellitus is a frequent finding in the elderly population, also the influence of this circumstance in otherwise healthy persons is part of our study. METHODS In this prospective single-center trial, 75 healthy subjects in distinct age groups and 10 otherwise healthy diabetics were enrolled. All subjects underwent functional, flow sensitive, native T2- and T1-mapping in a 1.5T CMR scanner. RESULTS No differences in right and left ventricular ejection fractions were observed between aging healthy groups. Bi-ventricular volumes lowered significantly (p<0.001) between the age groups. There was also a significant decrease in myocardial T1 values, aortic distensibility, and left ventricular peak diastolic strain rates. There were no differences in T2 mapping and the other deformation parameters. Patients with type 2 diabetes mellitus had lower end-diastolic volume indexes; all the other measurements were comparable. CONCLUSIONS Aging processes in the healthy heart involve a decrease in ventricular volumes, with ejection fractions remaining normal. Stiffening of the myocardium and aorta and a decrease in T1 values are potential indications of age-related remodeling. Type 2 diabetes mellitus seems to have no major influence on aging processes of the heart. Trial Registration EudraCT Identifier: EudraCT 2017-000045-42
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Affiliation(s)
| | | | - Muriel Bouly
- Cardiovascular & Metabolic Disease Center for Therapeutic Innovation, Institut de Recherches Internationales Servier, Suresnes, France
| | - Benoit Tyl
- Cardiovascular & Metabolic Disease Center for Therapeutic Innovation, Institut de Recherches Internationales Servier, Suresnes, France
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27
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Miller L, Thompson K, Pavlenco C, Mettu VS, Haverkamp H, Skaufel S, Basit A, Prasad B, Larsen J. The Effect of Daily Methylsulfonylmethane (MSM) Consumption on High-Density Lipoprotein Cholesterol in Healthy Overweight and Obese Adults: A Randomized Controlled Trial. Nutrients 2021; 13:nu13103620. [PMID: 34684621 PMCID: PMC8540167 DOI: 10.3390/nu13103620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 11/28/2022] Open
Abstract
Interventions to decrease inflammation and improve metabolic function hold promise for the prevention of obesity-related diseases. Methylsulfonylmethane (MSM) is a naturally occurring compound that demonstrates antioxidant and anti-inflammatory effects. Improvements in measures of metabolic health have been observed in mouse models of obesity and diabetes following MSM treatment. However, the effects of MSM on obesity-related diseases in humans have not been investigated. Therefore, the purpose of this investigation was to determine whether MSM supplementation improves cardiometabolic health, and markers of inflammation and oxidative status. A randomized, double-blind, placebo-controlled design was utilized with a total of 22 overweight or obese adults completing the study. Participants received either a placebo (white rice flour) or 3 g MSM daily for 16 weeks. Measurements occurred at baseline and after 4, 8, and 16 weeks. Outcome measures included fasting glucose, insulin, blood lipids, blood pressure, body composition, metabolic rate, and markers of inflammation and oxidative status. The primary finding of this work shows that high-density lipoprotein cholesterol was elevated at 8 and 16 weeks of daily MSM consumption compared to baseline, (p = 0.008, p = 0.013). Our findings indicate that MSM supplementation may improve the cholesterol profile by resulting in higher levels of high-density lipoprotein cholesterol.
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Affiliation(s)
- Lindsey Miller
- Department of Physiology, DeBusk College of Osteopathic Medicine, Lincoln Memorial University, Knoxville, TN 37934, USA
- Department of Nutrition and Exercise Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA; (K.T.); (C.P.); (H.H.); (S.S.); (J.L.)
- Correspondence:
| | - Kari Thompson
- Department of Nutrition and Exercise Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA; (K.T.); (C.P.); (H.H.); (S.S.); (J.L.)
| | - Carolina Pavlenco
- Department of Nutrition and Exercise Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA; (K.T.); (C.P.); (H.H.); (S.S.); (J.L.)
| | - Vijaya Saradhi Mettu
- Department of Pharmaceutical Sciences, Washington State University, Spokane, WA 99202, USA; (V.S.M.); (A.B.); (B.P.)
| | - Hans Haverkamp
- Department of Nutrition and Exercise Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA; (K.T.); (C.P.); (H.H.); (S.S.); (J.L.)
| | - Samantha Skaufel
- Department of Nutrition and Exercise Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA; (K.T.); (C.P.); (H.H.); (S.S.); (J.L.)
| | - Abdul Basit
- Department of Pharmaceutical Sciences, Washington State University, Spokane, WA 99202, USA; (V.S.M.); (A.B.); (B.P.)
| | - Bhagwat Prasad
- Department of Pharmaceutical Sciences, Washington State University, Spokane, WA 99202, USA; (V.S.M.); (A.B.); (B.P.)
| | - Julie Larsen
- Department of Nutrition and Exercise Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA; (K.T.); (C.P.); (H.H.); (S.S.); (J.L.)
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Joseph JJ, Kluwe B, Echouffo-Tcheugui JB, Zhao S, Brock G, Kline D, Odei JB, Kalyani RR, Bradley DP, Hsueh WA, Sims M, Golden SH. Association of Adiposity With Incident Diabetes Among Black Adults in the Jackson Heart Study. J Am Heart Assoc 2021; 10:e020716. [PMID: 34493073 PMCID: PMC8649535 DOI: 10.1161/jaha.120.020716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background The prognostic value of anthropometric, adipokine, and computed tomography measures of adiposity to predict diabetes in Black, specifically by normoglycemia versus prediabetes, remains incompletely understood. Methods and Results Among Black participants without diabetes in the JHS (Jackson Heart Study), waist circumference [WC], body mass index, adiponectin, leptin, and leptin:adiponectin ratio were standardized in sample 1 (2422 participants at baseline [2000–2004]) and WC, body mass index, visceral adipose tissue (VAT), subcutaneous adipose tissue, and liver attenuation in 1537 participants at examination 2 (2005–2008) (sample 2). Hazard ratios (HRs) for diabetes were estimated using interval‐censored Cox modeling adjusting for traditional risk factors and validated with the C index. Over 5 years, 300 and 122 incident diabetes cases occurred in sample 1 and sample 2, respectively. In sample 1 and sample 2, a 1‐SD higher log‐leptin:adiponectin ratio and VAT had the strongest associations (HR, 1.95 [95% CI, 1.67–2.27] and 1.76 [95% CI, 1.52–2.04]) and discriminatory power (C index 0.68 [95% CI, 0.64–0.71] and C index 0.67 [95% CI, 0.61–0.74]) with diabetes. The normoglycemic compared with the prediabetes group had a 1.3 to 1.9 times greater magnitude of associations with diabetes for WC, liver attenuation, and VAT (P interaction <0.10). In sample 2, C indices for WC (HR, 0.84; 95% CI, 0.73–0.95), VAT (HR, 0.91; 95% CI, 0.85–0.98), and liver attenuation (HR, 0.90; 95% CI, 0.77–1.00) were greater than HbA1c (HR, 0.74; 95% CI, 0.57–0.90) in normoglycemia, whereas HbA1c was best in prediabetes (HR, 0.72; 95% CI, 0.66–0.78). Conclusions Overall, among Black adults, multiple measures of adiposity were associated with incident diabetes with modest predictive ability. In Black patients with normoglycemia, WC, liver attenuation, and VAT may appropriately identify those at high risk for diabetes, whereas HbA1c was the best predictor in individuals with prediabetes.
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Affiliation(s)
| | - Bjorn Kluwe
- College of Medicine The Ohio State University Columbus OH
| | - Justin B Echouffo-Tcheugui
- Division of Endocrinology, Diabetes and Metabolism Johns Hopkins University School of Medicine Baltimore MD
| | - Songzhu Zhao
- College of Medicine The Ohio State University Columbus OH
| | - Guy Brock
- College of Medicine The Ohio State University Columbus OH
| | - David Kline
- College of Medicine The Ohio State University Columbus OH
| | - James B Odei
- College of Public Health The Ohio State University Columbus OH
| | - Rita R Kalyani
- Division of Endocrinology, Diabetes and Metabolism Johns Hopkins University School of Medicine Baltimore MD
| | | | - Willa A Hsueh
- College of Medicine The Ohio State University Columbus OH
| | - Mario Sims
- University of Mississippi Medical Center Jackson MS
| | - Sherita H Golden
- Division of Endocrinology, Diabetes and Metabolism Johns Hopkins University School of Medicine Baltimore MD
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29
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Chen E, Debrosse R, Ham PJ, Hoffer LC, Leigh AKK, Destin M. Effects of social support in an academic context on low-grade inflammation in high school students. J Behav Med 2021; 44:803-810. [PMID: 34363145 DOI: 10.1007/s10865-021-00241-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 06/22/2021] [Indexed: 01/03/2023]
Abstract
Bolstering academic motivation is a high priority in school settings, but some evidence suggests this could take a toll on students' physical health. To address this, this study compared the effects of an experimental manipulation of academic motivation alone (AM) to academic motivation enhanced with social support (SS + AM) on markers of inflammation in a sample of 80 high school 9th graders. Outcomes included low-grade inflammation: C-reactive protein (CRP) and interleukin-6 (IL-6); a motivation measure; and grade point average (GPA), taken at baseline and follow-up (beginning and end of school year, respectively). Students in the SS + AM condition had lower levels of inflammation at follow-up (covarying baseline levels) compared to those in the AM condition. The two groups were equivalent on motivation and GPA at follow-up. This preliminary study suggests that incorporating social support into academic motivation programs has the potential to benefit inflammatory markers in young people while allowing them to maintain positive academic outcomes.
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Affiliation(s)
- Edith Chen
- Northwestern University, 2029 Sheridan Road, Evanston, IL, 60208, USA. .,Department of Psychology, Northwestern University, Evanston, IL, USA. .,Institute for Policy Research, Northwestern University, Evanston, IL, USA.
| | - Régine Debrosse
- School of Social Work, McGill University, Montreal, QC, Canada
| | - Paula J Ham
- University of Illinois at Chicago, Chicago, IL, USA
| | - Lauren C Hoffer
- Northwestern University, 2029 Sheridan Road, Evanston, IL, 60208, USA.,Department of Psychology, Northwestern University, Evanston, IL, USA.,Institute for Policy Research, Northwestern University, Evanston, IL, USA
| | - Adam K K Leigh
- Northwestern University, 2029 Sheridan Road, Evanston, IL, 60208, USA.,Department of Psychology, Northwestern University, Evanston, IL, USA.,Institute for Policy Research, Northwestern University, Evanston, IL, USA
| | - Mesmin Destin
- Northwestern University, 2029 Sheridan Road, Evanston, IL, 60208, USA.,Department of Psychology, Northwestern University, Evanston, IL, USA.,School of Education and Social Policy, Northwestern University Evanston, Evanston, IL, USA.,Institute for Policy Research, Northwestern University, Evanston, IL, USA
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30
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Hedin CRH, Sonkoly E, Eberhardson M, Ståhle M. Inflammatory bowel disease and psoriasis: modernizing the multidisciplinary approach. J Intern Med 2021; 290:257-278. [PMID: 33942408 DOI: 10.1111/joim.13282] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 01/11/2021] [Accepted: 01/18/2021] [Indexed: 12/11/2022]
Abstract
Psoriasis and inflammatory bowel disease (IBD) are immune-mediated diseases occurring in barrier organs whose main task is to protect the organism from attack. These disorders are highly prevalent especially in northern Europe where psoriasis has a prevalence of around 3-4% and IBD around 0.3%. The prevalence of IBD in North America has been estimated at around 0.4%. The total incidence rates in northern Europe have been estimated at around 6 for Crohn's disease and 11 for ulcerative colitis per 100 000 person-years, compared with an incidence rate of around 280 per 100 000 person-years for psoriasis. Both diseases are less common in countries with a lower index of development. The rise in IBD appears to occur as populations adopt a westernized lifestyle, whereas psoriasis seems more stable and prevalence differences may derive more from variation in genetic susceptibility. The gut microbiota is clearly an important driver of IBD pathogenesis; in psoriasis, changes in gut and skin microbiota have been reported, but it is less clear whether and how these changes contribute to the pathogenesis. Large studies show that most identified genes are involved in the immune system. However, psoriasis and IBD are highly heterogeneous diseases and there is a need for more precise and deeper phenotyping to identify specific subgroups and their genetic, epigenetic and molecular signatures. Epigenetic modifications of DNA such as histone modifications, noncoding RNA effects on transcription and translation and DNA methylation are increasingly recognized as the mechanism underpinning much of the gene-environment interaction in the pathogenesis of both IBD and psoriasis. Our understanding of underlying pathogenetic mechanisms has deepened fundamentally over the past decades developing hand in hand with novel therapies targeting pathways and proinflammatory cytokines incriminated in disease. There is not only substantial overlap between psoriasis and IBD, but also there are differences with implication for therapy. In psoriasis, drugs targeting interleukin-23 and interleukin-17 have shown superior efficacy compared with anti-TNFs, whilst in IBD, drugs targeting interleukin-17 may be less beneficial. The therapeutic toolbox for psoriasis is impressive and is enlarging also for IBD. Still, there are unmet needs reflecting the heterogeneity of both diseases and there is a need for closer molecular diagnostics to allow for the development of precise therapeutics.
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Affiliation(s)
- C R H Hedin
- From the, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden.,Division of Gastroenterology, Medical Unit Gastroenterology, Dermatovenereology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - E Sonkoly
- From the, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden.,Division of Dermatology, Medical Unit Gastroenterology, Dermatovenereology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - M Eberhardson
- From the, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden.,Department of Gastroenterology, University Hospital in Linkoping, Linkoping, Sweden
| | - M Ståhle
- From the, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden.,Division of Dermatology, Medical Unit Gastroenterology, Dermatovenereology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
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31
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Hartanto A, Majeed NM, Ng WQ, Chai CKN, Lua VYQ. Subjective age and inflammation risk in midlife adults: Findings from the Midlife in the United States (MIDUS) studies. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 7:100072. [PMID: 35757054 PMCID: PMC9216680 DOI: 10.1016/j.cpnec.2021.100072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 05/23/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022] Open
Abstract
Recent studies have suggested that subjective age—a subjective evaluation of one's own age—is a promising construct in gerontology that may contribute our understanding of risk for immune dysfunction. Nevertheless, studies documenting the association between subjective age and inflammatory biomarkers remain limited and provide mixed findings. In the present study, we revisited the relation between subjective age and systemic inflammation by utilizing a range of well-established inflammatory biomarkers (C-reactive protein, interleukin-6, fibrinogen, E-selectin, and intercellular adhesion molecule 1) through the collection of fasting blood samples before breakfast. In a large-scale dataset of midlife adults (N = 1800), we found some evidence that an older subjective age is associated with elevated inflammation when indexed by C-reactive protein and fibrinogen, as well as a composite inflammation score. However, these relations were not significant when health variables were controlled for, suggesting that the association between subjective age and systemic inflammation is fully accounted for by better health profiles among those with a younger subjective age. Additionally, the subjective age-inflammation association was influenced by slight variations in the analytic method, highlighting the importance of sensitivity analyses in this area. Subjective age predicted a composite score comprising five inflammatory biomarkers. Subjective age is linked with elevated C-reactive protein and fibrinogen. Subjective age-systemic inflammation link is fully accounted by health profiles. Subjective age predicted the composite score and fibrinogen after correcting for multiple comparisons. Variation in analyses can influence subjective age-inflammation associations.
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32
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Li D, Liu Y, Gao W, Han J, Yuan R, Zhang M, Ge Z. LncRNA HCG11 Inhibits Adipocyte Differentiation in Human Adipose-Derived Mesenchymal Stem Cells by Sponging miR-204-5p to Upregulate SIRT1. Cell Transplant 2021; 29:963689720968090. [PMID: 33086891 PMCID: PMC7784567 DOI: 10.1177/0963689720968090] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Long noncoding RNAs (lncRNAs) have been discovered to play a key role in adipogenesis, while the role of lncRNA human leukocyte antigen complex group 11 (HCG11) in adipocyte differentiation has not been studied clearly. We used human adipose-derived mesenchymal stem cells (hAdMSCs) to establish a model of cell differentiation in vitro and found that expression of lncRNA HCG11 was decreased during adipogenesis through real-time quantitative polymerase chain reaction analysis. Then, hAdMSCs were transfected with pcDNA-HCG11 or HCG11-shRNA (sh-HCG11); the adipogenic marker proteins were detected by Western blot, and the activity of lipogenesis enzymes was detected by spectrophotometry. The expression of CCAAT-enhancer-binding protein α, fatty acid-binding protein, peroxisome proliferator-activated receptor gamma 2 and the levels of acetyl coenzyme A carboxylase and fatty acid synthase FAS were significantly downregulated in hAdMSCs at different stages transfected with pcDNA-HCG11, while knockdown of lncRNA HCG11 promoted adipocyte differentiation. Bioinformatic analysis indicated that miR-204-5p was a potential target gene of HCG11, which was confirmed by luciferase reporter gene analysis and RNA pull-down analysis. In addition, miR-204-5p directly targeting the 3′-untranslated region of SIRT1 was also predicted by StarBase and verified by luciferase reporter gene analysis. Enforced expression of miR-204-5p negatively regulated the SIRT1 protein level. Furthermore, SIRT1 overexpression significantly inhibited adipogenic marker protein, levels of lipogenesis enzymes, and the proliferation of hAdMSCs. When pcDNA-HCG11 and miR-204-5p mimic were co-transfected into hAdMSCs, we found that the miR-204-5p mimic reversed the suppressor effect of pcDNA-HCG11. Taken together, we found that HCG11 negatively regulated cell proliferation and adipogenesis by the miR-204-5p/SIRT1 axis. Our findings might provide a new target for the study of adipogenesis in hAdMSCs and obesity.
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Affiliation(s)
- Dandan Li
- Department of Endocrinology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
| | - Yang Liu
- Department of Endocrinology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
| | - Wei Gao
- Department of Endocrinology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
| | - Jiakai Han
- Department of Endocrinology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
| | - Rongrong Yuan
- Department of Endocrinology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
| | - Mengdi Zhang
- Department of Endocrinology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
| | - Zhenying Ge
- School of Basic Medical Science, Henan University, Kaifeng, Henan Province, China
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33
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Gujral UP, Kanaya AM. Epidemiology of diabetes among South Asians in the United States: lessons from the MASALA study. Ann N Y Acad Sci 2021; 1495:24-39. [PMID: 33216378 PMCID: PMC8134616 DOI: 10.1111/nyas.14530] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/19/2020] [Accepted: 10/21/2020] [Indexed: 02/06/2023]
Abstract
South Asian individuals in the United States are at an increased risk of type 2 diabetes (T2DM); however, the mechanisms behind this are not well understood. The Mediators of Atherosclerosis in South Asians Living in America (MASALA) study is the only longitudinal cohort of South Asians in the United States and provides key insights as to the epidemiology of T2DM in South Asians. Evidence from the MASALA study suggests that South Asians experience a disproportionately high burden of prevalent and incident T2DM compared with members of other race/ethnic groups. Higher insulin resistance in South Asians, even with low body mass index (BMI), more impairment in insulin secretion, and greater deposition of ectopic fat likely play a role in T2DM etiology. Furthermore, South Asian migrants to the United States experience a range of factors related to acculturation, social networks, and religious beliefs, which may impact physical activity and dietary practices. Interventions to prevent T2DM in South Asians should include a focus on cultural factors related to health and should consider the complete mechanistic pathway and the relative contributions of insulin resistance, β cell dysfunction, and ectopic fat deposition on T2DM development in South Asians, particularly in those with lower BMI.
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Affiliation(s)
- Unjali P. Gujral
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Alka M. Kanaya
- Division of General Internal Medicine, University of California, San Francisco, San Francisco, CA
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34
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Juber N, Lee CC, Liu JJ. Associations between high-sensitivity C-reactive protein and non-communicable diseases in an Asian population: findings from the IFLS study. Biomarkers 2021; 26:548-556. [PMID: 34056963 DOI: 10.1080/1354750x.2021.1936177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: There has been no comprehensive study on how high-sensitivity C-reactive protein (hs-CRP) levels, a biomarker of inflammation, are associated with subsequent diagnoses of various non-communicable diseases (NCDs) in Asians. Our study is the first to do so to better compare these associations in an Asian population.Methods: This is a nationwide longitudinal study of 3,410 male and 4,004 female participants of the RAND Indonesian Family Life Survey with a mean age of 42.4 years, to examine associations between increasing hs-CRP levels and risks of heart diseases, stroke, hypertension, diabetes, arthritis, non-cancerous stomach or other digestive diseases, and non-cancerous kidney diseases. We used unadjusted and confounding-adjusted weighted Poisson regression models to respectively examine associations involving hs-CRP as a risk predictor or indicator of chronic inflammation. Several stratified subpopulation analyses were also performed.Results: Increasing hs-CRP levels predicted significantly higher risks of being diagnosed with all of the studied NCDs except stomach or other digestive diseases. After adjusting for confounding, increasing hs-CRP levels were significantly associated with higher risks of diabetes, heart diseases, hypertension, and kidney diseases.Conclusions: Our comprehensive findings on the associations between hs-CRP levels and risks of several NCDs in Asians may have clinical implications and promote additional studies on this topic.
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Affiliation(s)
- Nirmin Juber
- Institute of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chien-Chang Lee
- Department of Emergency Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jason J Liu
- Institute of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
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35
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Kaze AD, Musani SK, Bidulescu A, Joseph JJ, Correa A, Ndumele CE, Bertoni AG, Ahima RS, Golden SH, Echouffo-Tcheugui JB. Plasma adipokines and glycaemic progression among African Americans: Findings from the Jackson Heart Study. Diabet Med 2021; 38:e14465. [PMID: 33236370 PMCID: PMC9023067 DOI: 10.1111/dme.14465] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/10/2020] [Accepted: 11/16/2020] [Indexed: 11/28/2022]
Abstract
AIM To evaluate the association between plasma biomarkers including leptin, adiponectin, adiponectin-to-leptin ratio and high-sensitivity C-reactive protein (hsCRP) with risk of glycaemic progression and incident dysglycaemia (pre-diabetes or diabetes) in a community-based sample of African American (AAs). METHODS We analysed data from 3223 participants without type 2 diabetes at baseline (2000-2004) who attended ≥1 follow-up visit. Poisson regression was used to generate risk ratios (RRs) for glycaemic progression and incident dysglycaemia. RESULTS Over a median of 7 years, 46.4% developed glycaemic progression (n=1495). After adjusting for demographic and lifestyle variables, the RRs (95% CI) for glycaemic progression comparing highest (Q4) to lowest (Q1) quartiles were 1.30 (1.10-1.54), 0.74 (0.65-0.84), 0.70 (0.62-0.80) and 1.22 (1.07-1.38) for leptin, adiponectin, adiponectin-leptin ratio and hsCRP, respectively. Upon additional adjustment for BMI, the corresponding RRs (95% CIs) were 1.15 (0.94-1.42), 0.76 (0.67-0.86), 0.72 (0.62-0.84) and 1.14 (0.99-1.31) respectively. Among participants with normal glycaemia, the RRs (95% CIs) for incident pre-diabetes in Q4 vs Q1 were 1.37 (1.13-1.67), 0.73 (0.63-0.85), 0.70 (0.59-0.82) and 1.28 (1.10-1.48) for leptin, adiponectin, adiponectin-leptin ratio and hsCRP, respectively; equivalent RRs for incident diabetes were 5.15 (2.63-10.10), 0.36 (0.20-0.68), 0.21 (0.12-0.38) and 3.04 (1.70-5.44), respectively. CONCLUSIONS In this large community-based cohort of AAs, our results suggest that high plasma leptin and hsCRP, as well as low adiponectin and adiponectin-to-leptin ratio, are associated with higher risks of glycaemic progression. The findings point to the potential utility of these biomarkers in predicting and preventing glycaemic progression in this high-risk population.
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Affiliation(s)
- Arnaud D. Kaze
- Department of Medicine, University of Maryland Medical Center, Baltimore, MD, USA
| | - Solomon K. Musani
- Department of Medicine, University of Mississippi Medical Center, Jackson, USA
| | - Aurelian Bidulescu
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health, Bloomington, IN, USA
| | - Joshua J. Joseph
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, Ohio State University, Columbus, OH, USA
| | - Adolfo Correa
- Department of Medicine, University of Mississippi Medical Center, Jackson, USA
| | - Chiadi E. Ndumele
- Department of Medicine, Division of Cardiology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Alain G. Bertoni
- Department of Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Rexford S. Ahima
- Department of Medicine, University of Mississippi Medical Center, Jackson, USA
| | - Sherita H. Golden
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, Johns Hopkins School of Medicine, Baltimore, MD, USA
- Welch Prevention Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins University, Baltimore, MD, USA
| | - Justin B. Echouffo-Tcheugui
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, Johns Hopkins School of Medicine, Baltimore, MD, USA
- Welch Prevention Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins University, Baltimore, MD, USA
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36
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Huang Y, Su Y, Chen H, Liu H, Hu J. Serum Levels of CRP are Associated with Depression in a Middle-aged and Elderly Population with Diabetes Mellitus: A Diabetes Mellitus-Stratified Analysis in a Population-Based Study. J Affect Disord 2021; 281:351-357. [PMID: 33348178 DOI: 10.1016/j.jad.2020.12.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 11/12/2020] [Accepted: 12/05/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND The direct relationship between inflammation and depression in patients with diabetes is still unclear. We examined the association between serum C-reactive protein (CRP) levels and the high prevalence of depression in populations (aged ≥49 years) with and without type 2 diabetes. METHODS Cross-sectional and longitudinal data from 3895 participants obtained from The Irish Longitudinal Study on Ageing (TILDA) were analyzed to determine the association between serum CRP levels and depression, accounting for relevant confounding factors. RESULTS Multivariable analyses showed a positive association between serum CRP and depression score, independent of age and gender, BMI, marital status, education, smoking status, alcohol drinking status, systolic BP, diastolic BP, physical activity, self-reported CVDs and laboratory measurements in subjects with diabetes mellitus (coefficient = 0.179, P<0.001) but not in subjects without diabetes mellitus (coefficient = 0.011, P = 0.495). Higher serum CRP levels were associated with an increased risk of depressive symptoms in subjects with diabetes mellitus (OR = 1.301, 95% CI 1.012-1.799, P = 0.011) but not in subjects without diabetes mellitus (OR = 1.004, 95% CI 0.992-1.013, P = 0.344) after adjusting for these same confounding factors. After a follow-up of 4 years, higher serum CRP levels were significantly associated with a higher possibility of depression events in subjects with diabetes mellitus. LIMITATIONS Time-varying confounding factors may interfere with our results. CONCLUSION We observed a significant positive association between serum CRP levels and the prevalence of depressive symptoms in a middle-aged and elderly population with diabetes after adjustment for a range of lifestyle factors.
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Affiliation(s)
- Ying Huang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Yuhao Su
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Hong Chen
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Hualong Liu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Jinzhu Hu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, China.
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Immune Function Response Following a Low-carbohydrate, High-fat Diet (LCHFD) in Patients with Type 2 Diabetes. Asian J Sports Med 2021. [DOI: 10.5812/asjsm.106582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Type 2 diabetes is a chronic metabolic disorder that can result in micro- and macrovascular complications and is complicated by an impaired healing process. Research suggests that both dietary factors and habitual physical activity influence the hemostatic system through several pathways. Objectives: The study attempted to investigate if a low-carbohydrate, high-fat diet (LCHFD), on its own or in conjunction with physical activity, could alter hematologic variables in patients with type 2 diabetes. Methods: Participants (n = 39; 31 - 71 y.) were assigned into three groups, which included either a 16 week continuous physical activity program with the consumption of an LCHFD (ExDG) (n = 13; 41 - 71 y), consuming only a LCHFD group (DietG) (n = 13; 31 - 71 y.), or a control group (ConG) (n = 13; 44 - 69 y). Participants in the ExDG were advised only to consume a diet high in fat and not consume more than 50 g of carbohydrates per day. Furthermore, participants had to walk a minimum of 10000 steps per day. The DietG were instructed to only consume a diet high in fat and low in carbohydrates, where the ConG continued with their normal daily routine. Results: No significant changes (P > 0.05) were observed in white blood cell count, neutrophils, lymphocytes, eosinophils, basophils, hemoglobin, red blood cell count, mean corpuscular volume, hematocrit, mean corpuscular hemoglobin, platelets, red blood cell distribution width, mean corpuscular hemoglobin concentration, and C-reactive protein following ExDG, DietG or in the ConG. Conclusions: A LCHFD on its own or in conjunction with physical activity does not have any effect on the measured hematologic variables in patients with type 2 diabetes. This may be due to the current popular recommendation of LCHFD not being useful in type 2 diabetics and 10000 steps being of insufficient intensity to improve hematologic parameters in type 2 diabetics.
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Ullah H, Tovchiga O, Daglia M, Khan H. Modulating Gut Microbiota: An Emerging Approach in the Prevention and Treatment of Multiple Sclerosis. Curr Neuropharmacol 2021; 19:1966-1983. [PMID: 33596808 PMCID: PMC9185793 DOI: 10.2174/1570159x19666210217084827] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 02/11/2021] [Accepted: 02/15/2021] [Indexed: 02/08/2023] Open
Abstract
Multiple sclerosis (MS) is a progressive neuromuscular disorder characterized by demyelination of neurons of the central nervous system (CNS). The pathogenesis of the disorder is described as an autoimmune attack targeting the myelin sheath of nerve cell axons in the CNS. Available treatments only reduce the risk of relapse, prolonging the remissions of neurological symptoms and halt the progression of the disorder. Among the new ways of targeting neurological disorders, including MS, there is modulation of gut microbiota since the link between gut microbiota has been rethought within the term gut-brain axis. Gut microbiota is known to help the body with essential functions such as vitamin production and positive regulation of immune, inflammatory, and metabolic pathways. High consumption of saturated fatty acids, gluten, salt, alcohol, artificial sweeteners, or antibiotics is the responsible factor for causing gut dysbiosis. The latter can lead to dysregulation of immune and inflammatory pathways, which eventually results in leaky gut syndrome, systemic inflammation, autoimmune reactions, and increased susceptibility to infections. In modern medicine, scientists have mostly focused on the modulation of gut microbiota in the development of novel and effective therapeutic strategies for numerous disorders, with probiotics and prebiotics being the most widely studied in this regard. Several pieces of evidence from preclinical and clinical studies have supported the positive impact of probiotic and/or prebiotic intake on gut microbiota and MS. This review aims to link gut dysbiosis with the development/progression of MS, and the potential of modulation of gut microbiota in the therapeutics of the disease.
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Affiliation(s)
| | | | - Maria Daglia
- Address correspondence to this author at the Department of Pharmacy, University of Naples Federico II, Naples 80131, Italy, International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang212013, China; E-mail:
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Vercammen E, Van Hoof L, Vercammen C, Goderis G, Benhalima K. Screening and follow-up of pregestational diabetes and gestational diabetes mellitus: A survey of primary care physicians in Belgium. Prim Care Diabetes 2020; 14:628-632. [PMID: 32471771 DOI: 10.1016/j.pcd.2020.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/16/2020] [Accepted: 04/25/2020] [Indexed: 11/19/2022]
Abstract
AIMS Consensus regarding the best screening and follow-up strategy for gestational diabetes mellitus (GDM) is lacking, resulting in heterogeneity in clinical practice. We aimed to evaluate screening and follow-up practices for pregestational type 2 diabetes (T2DM) and GDM in primary care in Belgium. METHODS We performed an online survey among primary care physicians (PCPs) in the northern part of Belgium, Flanders. RESULTS Responses were obtained from 379 PCPs. Approximately two thirds of participants estimated the prevalence of pregestational T2DM and GDM in Flanders at 5% and <10%, respectively. The risk of developing T2DM within 10 years after a history of GDM was estimated at <30% by nearly half of all participants. The majority of interviewed PCPs screen for pre-existing T2DM and GDM. For T2DM, fasting glycaemia was used by 92.2% whereas for GDM, 75.2% used the 50g glucose challenge test (GCT). Fasting glycaemia was the preferred test for postpartum follow-up. CONCLUSIONS While overall guideline adherence appears favourable, the prevalence of GDM is underestimated. Increased awareness on the long-term risk for women with a history of GDM is needed. The overall preference for the two-step strategy with GCT indicates that the 2019 Flemish guidelines on GDM screening are attainable in primary care.
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Affiliation(s)
- Eveline Vercammen
- Academic Centre for General Practice, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
| | - Lucas Van Hoof
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium
| | - Chris Vercammen
- Department of Endocrinology, Imeldaziekenhuis, Bonheiden, Belgium
| | - Geert Goderis
- Academic Centre for General Practice, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
| | - Katrien Benhalima
- Department of Endocrinology, UZ Gasthuisberg, KU Leuven, Leuven, Belgium.
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Søndergaard MM, Hlatky MA, Stefanick ML, Vittinghoff E, Nah G, Allison M, Gemmill A, Van Horn L, Park K, Salmoirago-Blotcher E, Sattari M, Sealy-Jefferson S, Shadyab AH, Valdiviezo C, Manson JE, Parikh NI. Association of Adverse Pregnancy Outcomes With Risk of Atherosclerotic Cardiovascular Disease in Postmenopausal Women. JAMA Cardiol 2020; 5:1390-1398. [PMID: 32936228 DOI: 10.1001/jamacardio.2020.4097] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Importance Atherosclerotic cardiovascular disease (ASCVD) may have unique risk factors in women. Most women have a history of pregnancy; common adverse pregnancy outcomes (APOs) appear to be associated with ASCVD, but prior studies have limitations. Objective To assess whether APOs are associated with increased ASCVD risk independently of traditional risk factors. Design, Setting, and Participants The APO history among participants in the Women's Health Initiative, a large multiethnic cohort of postmenopausal women, was assessed. The associations of 5 self-reported APOs (gestational diabetes, hypertensive disorders of pregnancy, low birth weight [ie, birth weight less than 2.49 kg], high birth weight [ie, birth weight greater than 4.08 kg], and preterm delivery by 3 weeks or more) with ASCVD were analyzed, adjusting for traditional ASCVD risk factors. Data were collected and analyzed in 2017. Exposures APOs (gestational diabetes, hypertensive disorders of pregnancy, low birth weight, high birth weight, and preterm delivery). Main Outcomes and Measures Adjudicated ASCVD. Results A total of 48 113 Women's Health Initiative participants responded to the survey; the median (interquartile range) age at time of enrollment was 60.0 (55.0-64.0) years. A total of 13 482 participants (28.8%) reported 1 or more APOs. Atherosclerotic cardiovascular disease was more frequent in women who reported an APO compared with those without APOs (1028 of 13 482 [7.6%] vs 1758 of 30 522 [5.8%]). Each APO, analyzed separately, was significantly associated with ASCVD, and gestational diabetes, hypertensive disorders of pregnancy, low birth weight, and preterm delivery remained significant after adjustment for traditional ASCVD risk factors. When all APOs were analyzed together, hypertensive disorders of pregnancy (odds ratio, 1.27; 95% CI, 1.15-1.40) and low birth weight (odds ratio, 1.12; 95% CI, 1.00-1.26) remained independently associated with ASCVD. All findings were materially unchanged by additional adjustment for parity, body mass index, and socioeconomic factors. Conclusions and Relevance In this large multiethnic cohort of women, hypertensive disorders of pregnancy and low birth weight were independently associated with ASCVD after adjustment for risk factors and other APOs.
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Affiliation(s)
| | - Mark A Hlatky
- Stanford University School of Medicine, Stanford, California
| | | | - Eric Vittinghoff
- UCSF School of Medicine, University of California, San Francisco
| | - Gregory Nah
- UCSF School of Medicine, University of California, San Francisco
| | - Matthew Allison
- UC San Diego School of Medicine, University of California, San Diego
| | - Alison Gemmill
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Linda Van Horn
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Ki Park
- University of Florida School of Medicine, Gainesville
| | | | | | | | - Aladdin H Shadyab
- UC San Diego School of Medicine, University of California, San Diego
| | | | - JoAnn E Manson
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Nisha I Parikh
- UCSF School of Medicine, University of California, San Francisco
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The Gut Microbiota and Inflammation: An Overview. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17207618. [PMID: 33086688 PMCID: PMC7589951 DOI: 10.3390/ijerph17207618] [Citation(s) in RCA: 330] [Impact Index Per Article: 82.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/09/2020] [Accepted: 10/15/2020] [Indexed: 12/12/2022]
Abstract
The gut microbiota encompasses a diverse community of bacteria that carry out various functions influencing the overall health of the host. These comprise nutrient metabolism, immune system regulation and natural defence against infection. The presence of certain bacteria is associated with inflammatory molecules that may bring about inflammation in various body tissues. Inflammation underlies many chronic multisystem conditions including obesity, atherosclerosis, type 2 diabetes mellitus and inflammatory bowel disease. Inflammation may be triggered by structural components of the bacteria which can result in a cascade of inflammatory pathways involving interleukins and other cytokines. Similarly, by-products of metabolic processes in bacteria, including some short-chain fatty acids, can play a role in inhibiting inflammatory processes. In this review, we aimed to provide an overview of the relationship between the gut microbiota and inflammatory molecules and to highlight relevant knowledge gaps in this field. Based on the current literature, it appears that as the gut microbiota composition differs between individuals and is contingent on a variety of factors like diet and genetics, some individuals may possess bacteria associated with pro-inflammatory effects whilst others may harbour those with anti-inflammatory effects. Recent technological advancements have allowed for better methods of characterising the gut microbiota. Further research to continually improve our understanding of the inflammatory pathways that interact with bacteria may elucidate reasons behind varying presentations of the same disease and varied responses to the same treatment in different individuals. Furthermore, it can inform clinical practice as anti-inflammatory microbes can be employed in probiotic therapies or used to identify suitable prebiotic therapies.
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Bray JJH, Foster-Davies H, Stephens JW. A systematic review examining the effects of sodium-glucose cotransporter-2 inhibitors (SGLT2is) on biomarkers of inflammation and oxidative stress. Diabetes Res Clin Pract 2020; 168:108368. [PMID: 32800932 DOI: 10.1016/j.diabres.2020.108368] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/22/2020] [Accepted: 08/06/2020] [Indexed: 12/25/2022]
Abstract
AIMS Sodium-glucose cotransporter-2 inhibitors (SGLT2is) have a protective cardiorenal effect in type 2 diabetes. This systematic review examines the effects of SGLT2is on clinical biomarkers of inflammation and oxidative stress. METHODS A search of Medline, Embase, Web of Science, and The Cochrane Library was performed examining changes in selected clinical biomarkers for inflammation: c-reactive protein (CRP), adiponectin, interleukin-6 (IL6), tumour necrosis factor-alpha (TNF-α), and oxidative stress: 8-iso-prostaglandin F2α (8-iso-PGF2α) and 8-hydroxy-2'-deoxyguanosine (8-OHdG). Quality of evidence was evaluated using the GRADEpro tool and risk of bias was assessed using the Cochrane RoB 2 and ROBINS-I tools. RESULTS A total of 23 (15 randomised, 8 observational) heterogeneously-designed clinical studies were identified (1654 patients, 24 weeks median follow-up). Consistent reductions were observed for CRP (10/12 studies), IL6 (5/5 studies), TNFα (3/4 studies), 8-iso-PGF2α (3/4 studies) and 8-OHdG (2/2 studies), and a consistent increase in adiponectin (6/8 studies). Change in serum CRP following SGLT2is appear to be independent of change in HbA1c and other study design and clinically relevant variables. CONCLUSIONS There is heterogeneous, yet consistent data supporting the beneficial effects of SLGT2is on inflammatory and oxidative stress. Change in serum CRP appears to be independent of change in HbA1c.
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Affiliation(s)
- Jonathan J H Bray
- Department of Diabetes & Endocrinology, Morriston Hospital, Swansea SA6 6NL, United Kingdom.
| | - Harri Foster-Davies
- Department of Diabetes & Endocrinology, Morriston Hospital, Swansea SA6 6NL, United Kingdom
| | - Jeffrey W Stephens
- Department of Diabetes & Endocrinology, Morriston Hospital, Swansea SA6 6NL, United Kingdom; Diabetes Research Group, School of Medicine, Swansea University, Swansea SA2 8PP, United Kingdom
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Scholaske L, Buss C, Wadhwa PD, Entringer S. Maternal subjective social standing is related to inflammation during pregnancy. Brain Behav Immun 2020; 88:711-717. [PMID: 32389699 PMCID: PMC7415505 DOI: 10.1016/j.bbi.2020.05.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/06/2020] [Accepted: 05/06/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The association of socioeconomic status (SES) with health and disease risk is well established. Low-grade inflammation represents a key pathway believed to underlie this association. Previous research has suggested that subjective social standing (SSS) is more consistently associated with health outcomes than objective measures of SES such as income and education. Given the importance of maternal inflammatory state in a wide array of pregnancy, birth and fetal/child developmental and health outcomes, we examine here the independent association of maternal SSS relative to objective SES with pro-inflammatory state during pregnancy. METHODS We conducted a longitudinal study of an ethnically diverse sample of 250 pregnant women with 3 study visits in early, mid and late gestation. We obtained objective measures of SES (income, education), and SSS with reference to the community and to the nation using the MacArthur Scale of Subjective Social Status. At each study visit, a composite maternal pro-inflammatory score was derived from circulating levels of inflammatory markers (IL-6, CRP, TNF-α). RESULTS In hierarchical linear models, SSS but not objective SES was significantly and negatively associated with maternal inflammatory state. Moreover, the relationship between SSS and inflammatory state remained significant after accounting for objective SES. SSS with reference to the community was a stronger predictor of inflammatory state than SSS with reference to the nation. DISCUSSION Our finding adds to the scientific literature on SSS and health, highlights the importance of including SSS measures in this context, and supports future research on the relative role and biological pathways by which SSS may impact pregnancy, birth and fetal/child development and health.
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Affiliation(s)
- Laura Scholaske
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute for Medical Psychology, 10117 Berlin, Germany,Department of Psychology, Humboldt-Universität zu Berlin, Institute of Psychology, Unter den Linden 6, 10099 Berlin, Germany,German Center for Integration and Migration Research, Mauerstr. 76, 10117 Berlin
| | - Claudia Buss
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute for Medical Psychology, 10117 Berlin, Germany,Development, Health and Disease Research Program, University of California, Irvine, 837 Health Sciences Drive, Irvine, California, 92697, United States
| | - Pathik D. Wadhwa
- Development, Health and Disease Research Program, University of California, Irvine, 837 Health Sciences Drive, Irvine, California, 92697, United States
| | - Sonja Entringer
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute for Medical Psychology, 10117 Berlin, Germany; Development, Health and Disease Research Program, University of California, Irvine, 837 Health Sciences Drive, Irvine, CA 92697, United States.
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Gujral UP, Narayan KMV, Kandula NR, Liu K, Kanaya AM. Incidence of diabetes and prediabetes and predictors of glycemic change among South Asians in the USA: the MASALA study. BMJ Open Diabetes Res Care 2020; 8:8/1/e001063. [PMID: 32646924 PMCID: PMC7351272 DOI: 10.1136/bmjdrc-2019-001063] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 03/26/2020] [Accepted: 06/06/2020] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION South Asians have a high prevalence of type 2 diabetes mellitus (T2DM). This may be associated with high rates of conversion through the natural history of disease. However, there is a paucity of data on prediabetes and T2DM incidence and related predictors in South Asians in the USA. RESEARCH DESIGN AND METHODS We estimated prediabetes and T2DM incidence after 5 years of follow-up in the Mediators of Atherosclerosis in South Asians Living in America study (n=481) and examined the associated correlates. We defined T2DM and prediabetes using the American Diabetes Association criteria. Prediabetes included isolated impaired fasting glucose (iIFG), isolated impaired glucose tolerance (iIGT) and combined IFG and IGT. RESULTS Overall, 152 (32%, 95% CI: 27.6 to 35.9) individuals progressed either from normal glucose tolerance to prediabetes or T2DM, or from prediabetes to T2DM. In standardised logistic regression models controlling for age and sex, only hepatic fat attenuation (increased hepatic fat) (OR: 0.67 (95% CI: 0.55 to 0.87) per SD, visceral fat area (OR: 1.36 (95% CI: 1.06 to 1.74) per SD and hypertension (OR: 2.21 (95% CI: 1.44 to 3.40) were associated with any glycemic progression. CONCLUSIONS South Asians in the USA have a high incidence of dysglycemia. Hepatic and visceral fat may be factors in glycemic progression, and prevention efforts should target ectopic fat reduction.
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Affiliation(s)
- Unjali P Gujral
- Rollins School of Public Health, Hubert Department of Global Health, Emory University, Atlanta, Georgia, USA
| | | | - Namratha R Kandula
- Division of General Internal Medicine, Northwestern University, Chicago, Illinois, USA
| | - Kiang Liu
- Department of Community Health & Preventive Medicine, Northwestern University Medical School, Chicago, Illinois, USA
| | - Alka M Kanaya
- Epidemiology and Biostatistics-Diabetes Center, University of California San Francisco, San Francisco, California, USA
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Brown KM, Diez-Roux AV, Smith JA, Needham BL, Mukherjee B, Ware EB, Liu Y, Cole SW, Seeman TE, Kardia SLR. Social regulation of inflammation related gene expression in the multi-ethnic study of atherosclerosis. Psychoneuroendocrinology 2020; 117:104654. [PMID: 32387875 PMCID: PMC7685527 DOI: 10.1016/j.psyneuen.2020.104654] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 02/11/2020] [Accepted: 03/11/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Exposure to adverse social factors has been associated with an altered inflammatory profile, a risk factor for several acute and chronic diseases. Differential gene expression may be a biological mediator in the relationship. In this study, associations between a range of social factors and expression of inflammation-related genes were investigated. METHODS Social factor and gene expression data were collected from 1,264 individuals in the Multi-Ethnic Study of Atherosclerosis (MESA). Inflammation-related genes were identified from the Gene Ontology database. The associations between social factors and gene expression were first assessed using the Global Analysis of Covariance (Global ANCOVA) gene set enrichment test. When the global test was significant, linear regression and elastic net penalized regression were employed to identify the individual gene transcripts within each gene set associated with the social factor. RESULTS Loneliness (p = 0.003), chronic burden (p = 0.002), and major or lifetime discrimination (p = 0.045) were significantly associated with global expression of the chronic inflammatory gene set. Of the 20 transcripts that comprise this gene set, elastic net selected 12 transcripts for loneliness, 8 for chronic burden, and 3 for major or lifetime discrimination. Major or lifetime discrimination was also associated with the inflammatory response (p = 0.029), regulation of the inflammatory response (p = 0.041), and immune response (p = 0.025) gene sets in global analyses, and 53, 136, and 26 transcripts were selected via elastic net for these gene sets respectively. There were no significant associations in linear regression analyses after adjustment for multiple testing. CONCLUSIONS This study highlights gene expression as a biological mechanism through which social factors may affect inflammation.
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Affiliation(s)
- Kristen M Brown
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, United States; Department of Epidemiology, Rollins School of Public Health, Emory University, 1518 Clifton Rd, Atlanta, GA, 30322, United States.
| | - Ana V Diez-Roux
- Department of Epidemiology, Dornsife School of Public Health, Drexel University, Nesbitt Hall, 3215 Market Street, Philadelphia, PA, 19104, United States.
| | - Jennifer A Smith
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, United States; Survey Research Center, Institute for Social Research, University of Michigan, 426 Thompson Street, Ann Arbor, MI, 48104, United States.
| | - Belinda L Needham
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, United States.
| | - Bhramar Mukherjee
- Department of Biostatistics, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, United States.
| | - Erin B Ware
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, United States.
| | - Yongmei Liu
- Department of Medicine, Division of Cardiology, Duke University Medical Center, 300 N Duke St, Durham, NC 27701.
| | - Steven W Cole
- Department of Medicine, Division of Hematology-Oncology, University of California-Los Angeles, 11-934 Factor Building, UCLA School of Medicine Campus - 167817, Los Angeles, CA, 90095, United States.
| | - Teresa E Seeman
- Department of Medicine, University of California-Los Angeles, UCLA Med-Geri, BOX 951687, 2339 PVUB, Los Angeles, CA, 90095, United States.
| | - Sharon L R Kardia
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, United States.
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Shea MK, Barger K, Booth SL, Matuszek G, Cushman M, Benjamin EJ, Kritchevsky SB, Weiner DE. Vitamin K status, cardiovascular disease, and all-cause mortality: a participant-level meta-analysis of 3 US cohorts. Am J Clin Nutr 2020; 111:1170-1177. [PMID: 32359159 PMCID: PMC7266692 DOI: 10.1093/ajcn/nqaa082] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 04/01/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Vitamin K-dependent proteins in vascular tissue affect vascular stiffness and calcification, which is associated with cardiovascular disease (CVD) and all-cause mortality. OBJECTIVE To determine the association of circulating vitamin K concentrations with CVD and all-cause mortality by conducting a participant-level meta-analysis. METHODS We obtained individual participant-level data from the Health, Aging, and Body Composition Study, the Multi-Ethnic Study of Atherosclerosis, and the Framingham Offspring Study, known cohorts with available measures of fasting circulating phylloquinone (vitamin K-1) and confirmed CVD events and mortality. Circulating phylloquinone was measured in a central laboratory from fasting blood samples and categorized as ≤0.5 nmol/L, >0.5-1.0 nmol/L, and >1.0 nmol/L. Multivariable Cox proportional hazard regression with multiple imputations was used to evaluate the association of circulating phylloquinone with incident CVD and all-cause mortality risk. RESULTS Among 3891 participants (mean age 65 ± 11 y; 55% women; 35% nonwhite), there were 858 incident CVD events and 1209 deaths over a median of 13.0 y. The risk of CVD did not significantly differ according to circulating phylloquinone [fully adjusted HR (95% CI) relative to >1.0 nmol/L: ≤0.5 nmol/L, 1.12 (0.94, 1.33); >0.5-1.0 nmol/L, 1.02 (0.86, 1.20)]. Participants with ≤0.5 nmol/L circulating phylloquinone had an adjusted 19% higher risk of all-cause mortality compared with those with >1.0 nmol/L [fully adjusted HR (95% CI): 1.19 (1.03, 1.38)]. Mortality risk was similar in participants with >0.5-1.0 nmol/L compared with >1.0 nmol/L [fully adjusted HR (95% CI): 1.04 (0.92, 1.17)]. CONCLUSIONS Low circulating phylloquinone concentrations were associated with an increased risk of all-cause mortality, but not of CVD. Additional studies are needed to clarify the mechanism underlying this association and evaluate the impact of increased phylloquinone intake on cardiovascular and other health outcomes in individuals with low vitamin K status.
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Affiliation(s)
- M Kyla Shea
- Tufts University USDA Human Nutrition Research Center on Aging, Boston, MA, USA
| | - Kathryn Barger
- Tufts University USDA Human Nutrition Research Center on Aging, Boston, MA, USA
| | - Sarah L Booth
- Tufts University USDA Human Nutrition Research Center on Aging, Boston, MA, USA
| | - Gregory Matuszek
- Tufts University USDA Human Nutrition Research Center on Aging, Boston, MA, USA
| | - Mary Cushman
- Larner College of Medicine, University of Vermont, Burlington, VT, USA
| | - Emelia J Benjamin
- Boston University School of Medicine and Public Health, Boston, MA, USA
| | - Stephen B Kritchevsky
- Sticht Center for Healthy Aging and Alzheimer's Prevention, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Daniel E Weiner
- Tufts Medical Center, Division of Nephrology, Boston, MA, USA
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Jettoo P, Tan G, Gerrand CH, Rankin KS. Role of routine blood tests for predicting clinical outcomes in osteosarcoma patients. J Orthop Surg (Hong Kong) 2020; 27:2309499019838293. [PMID: 30909848 DOI: 10.1177/2309499019838293] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND This retrospective cohort study aimed to investigate whether simple routine blood tests at presentation (C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), alkaline phosphatase and albumin) predict survival in patients with osteosarcoma. METHODS Between January 1998 and February 2015, 134 patients with a histological diagnosis of osteosarcoma were treated in our unit. Of these, 79 patients with high-grade osteosarcomas were included in the study. Demographic and clinical data, and laboratory parameters obtained prior to biopsy (CRP, ESR, alkaline phosphatase and albumin levels), were obtained from patients' records. RESULTS There were 44 males and 35 females. Univariate analysis showed that high pre-biopsy CRP ( p = 0.004), raised pre-biopsy ESR ( p = 0.010), older age ( p < 0.001), poor tumour necrosis rates (≤90%, p = 0.023) and metastasis at presentation ( p < 0.001) were poor prognostic factors. Multivariate analysis showed pre-biopsy CRP and ESR levels to be independent predictors of overall survival ( p = 0.020 and p = 0.025, respectively). Kaplan-Meier survival was significantly lower in patients with elevated CRP ( p = 0.002) and ESR ( p = 0.003). Hypoalbuminaemia and elevated alkaline phosphatase levels did not correlate with overall survival. CONCLUSION Preoperative CRP and ESR levels may have value in building a prognostic model for patients presenting with osteosarcoma.
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Affiliation(s)
- P Jettoo
- 1 Northern Deanery Training Programme, Newcastle upon Tyne, UK
| | - Gjs Tan
- 2 East Suffolk & North Essex NHS Foundation Trust, The Ipswich Hospital, Ipswich, UK
| | - C H Gerrand
- 3 Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, UK
| | - K S Rankin
- 4 North of England Bone and Soft Tissue Tumour Service, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.,5 Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
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Bashir H, Ahmad Bhat S, Majid S, Hamid R, Koul RK, Rehman MU, Din I, Ahmad Bhat J, Qadir J, Masood A. Role of inflammatory mediators (TNF-α, IL-6, CRP), biochemical and hematological parameters in type 2 diabetes mellitus patients of Kashmir, India. Med J Islam Repub Iran 2020; 34:5. [PMID: 32284929 PMCID: PMC7139256 DOI: 10.34171/mjiri.34.5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Indexed: 12/29/2022] Open
Abstract
Background: Type II Diabetes mellitus (T2DM) is a multifactorial disease and a leading cause of premature deaths. Inflammatory cytokines are reported that they have potential to enhance insulin resistance and hence T2DM. Assessment of immunological profile in T2DM patients of Kashmir valley is unclear. So, detection of cytokines is relevant to determine the extent and direction of immune responses. The current research was taken to study the role of inflammatory mediators in T2DM along with insulin sensitivity, biochemical and hematological parameters in mountainous valley of Kashmiri population. Methods: A total of 340 subjects were selected in this study among them 160 were T2DM cases and 180 were healthy controls. Serum expression of inflammatory mediators (TNF-α and IL-6 ) were quantified by ELISA technique, WBC count was measured on Sysmax (Germany) hematology analyzer, biochemical and Immunoassay parameters were done on Abbott c4000 (USA) and Abbott C1000 (USA) fully automatic analyzer. Data was analyzed using statistical 'software SPSS 16.1' (Chicago, IL). For all assessments, p<0.05 were considered statistically significant. Results: The expressions of candidate cytokines (TNF-α, IL-6, CRP, and WBC) were highly significant (p<0.001) in T2DM. Among inflammatory mediators, TNF-α shows a positive correlation (p<0.001) with glycemic profile and insulin sensitivity in T2DM cases in comparison with healthy normal. Biochemical (fasting sugar, HbA1c, insulin resistance, lipid profile) and anthropometric (BMI) parameters were highly significant (p<0.001) in T2DM cases as compared to non-diabetic normal. Conclusion: Low grade inflammation and up regulation of inflammatory mediators has been purported to play a significant role in pathogenesis of T2DM. Our findings confirm that positive correlation of TNF-α and IL-6 with T2DM and insulin sensitivity. These can act as early prediction biomarkers of T2DM. Further studies on wider range of pro and anti- inflammatory cytokines i.e. mediators, in association with other biochemical, immunoassay and hematological parameters are needed to help clinicians manage and treat T2DM effectively.
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Affiliation(s)
- Haamid Bashir
- Department of Biochemistry, Govt. Medical College Srinagar, Research CentreUniversity of Kashmir, Srinagar, India
| | | | - Sabhiya Majid
- Department of Biochemistry, Govt. Medical College Srinagar, Research CentreUniversity of Kashmir, Srinagar, India
| | - Rabia Hamid
- Department of Biochemistry , University of Kashmir, Srinagar, India
| | - Rakesh K Koul
- Sheri-Maharaja Hari Singh Hospital (SMHS) & Associated Hospitals Govt. Medical College, Srinagar, Kashmir, India
| | - Muneeb U Rehman
- Department of Biochemistry, Govt. Medical College Srinagar, Research CentreUniversity of Kashmir, Srinagar, India
| | - Insha Din
- Department of Biochemistry, Govt. Medical College Srinagar, Research CentreUniversity of Kashmir, Srinagar, India
| | - Javaid Ahmad Bhat
- Department of Biochemistry, Govt. Medical College Srinagar, Research CentreUniversity of Kashmir, Srinagar, India
| | - Jasiya Qadir
- Department of Biochemistry, Govt. Medical College Srinagar, Research CentreUniversity of Kashmir, Srinagar, India
| | - Akbar Masood
- Department of Biochemistry , University of Kashmir, Srinagar, India
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Ramezankhani A, Guity K, Azizi F, Hadaegh F. Spousal metabolic risk factors and incident hypertension: A longitudinal cohort study in Iran. J Clin Hypertens (Greenwich) 2020; 22:95-102. [PMID: 31891453 DOI: 10.1111/jch.13783] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 12/07/2019] [Accepted: 12/16/2019] [Indexed: 01/17/2023]
Abstract
We investigated the association between metabolic risk factors in one spouse with incident hypertension in the other. Study sample included 1528 men and 1649 women aged ≥20 years from the Tehran lipid and glucose study with information on body mass index (BMI), waist circumference (WC), hypertension, type 2 diabetes mellitus (DM), and dyslipidemia. The hazard ratio (HR) and 95% confidence interval (95% CI) were estimated for the association of spousal metabolic factors and incident hypertension among men and women separately. A total of 604 and 566 cases of incident hypertension were observed in men and women, respectively. Among men, spousal DM was associated with a 40% (CI: 1.07-1.83) excess risk of hypertension after adjusting for the men's own and their spouse's risk factors including BMI, DM, smoking, and physical activity level. Among women, spousal DM was associated with more than two times (2.11, 1.69-2.63) higher risk of hypertension. After further adjustment for the women's own and their spouse's risk factors, the association was attenuated and remained marginally significant (1.25, 0.99-1.58; P value = .053). Having a spouse with DM increases an individual's risk of hypertension, which raises the possibility of using preexisting information of one partner to guide the screening of the other partner.
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Affiliation(s)
- Azra Ramezankhani
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kamran Guity
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzad Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Biomarkers of Vascular Injury and Type 2 Diabetes: A Prospective Study, Systematic Review and Meta-Analysis. J Clin Med 2019; 8:jcm8122075. [PMID: 31783601 PMCID: PMC6947572 DOI: 10.3390/jcm8122075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 11/18/2019] [Accepted: 11/25/2019] [Indexed: 12/23/2022] Open
Abstract
Data on biomarkers of vascular injury and type 2 diabetes (T2D) risk from prospective studies are lacking. We evaluated seven biomarkers of vascular injury in relation to T2D. Additionally, a meta-analysis was performed. From the EPIC–Heidelberg cohort, 2224 participants were followed-up from baseline for 16 (median) years. E-Selectin, P-Selectin, intercellular adhesion molecule 3 (ICAM3), thrombomodulin, thrombopoietin, glycoprotein IIb/IIIa and fibrinogen levels were measured in baseline blood samples. The systematic review and meta-analysis included prospective studies identified through MEDLINE and Web of Science that investigated the association between mentioned biomarkers and T2D. The study population included 55% women, median age was 50 years, and 163 developed T2D. ICAM3 was associated with lower T2D risk (fully adjusted HRhighest vs. lowest tertile 0.62 (95% CI: 0.43, 0.91)), but no other studies on ICAM3 were identified. Overall, fifteen studies were included in the systematic review and meta-analysis (6,171 cases). E-Selectin was associated with higher T2D risk HRper SD: 1.34 (95% CI: 1.16, 1.54; I2 = 63%, n = 9 studies), while thrombomodulin was associated with lower risk HRper SD: 0.82 (95% CI: 0.71, 0.95; I2 = 0%, n = 2 studies). In the EPIC–Heidelberg, ICAM3 was associated with lower T2D risk. The meta-analysis showed a consistent positive association between E-Selectin and T2D. It was also suggestive of an inverse association between thrombomodulin and T2D, although further studies are needed to corroborate this finding.
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