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Dlamini M, Khathi A. Investigating the Effects of Diet-Induced Prediabetes on Skeletal Muscle Strength in Male Sprague Dawley Rats. Int J Mol Sci 2024; 25:4076. [PMID: 38612885 PMCID: PMC11012655 DOI: 10.3390/ijms25074076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Type 2 diabetes mellitus, a condition preceded by prediabetes, is documented to compromise skeletal muscle health, consequently affecting skeletal muscle structure, strength, and glucose homeostasis. A disturbance in skeletal muscle functional capacity has been demonstrated to induce insulin resistance and hyperglycemia. However, the modifications in skeletal muscle function in the prediabetic state are not well elucidated. Hence, this study investigated the effects of diet-induced prediabetes on skeletal muscle strength in a prediabetic model. Male Sprague Dawley rats were randomly assigned to one of the two groups (n = 6 per group; six prediabetic (PD) and six non-pre-diabetic (NPD)). The PD group (n = 6) was induced with prediabetes for 20 weeks. The diet that was used to induce prediabetes consisted of fats (30% Kcal/g), proteins (15% Kcal/g), and carbohydrates (55% Kcal/g). In addition to the diet, the experimental animals (n = 6) were supplied with drinking water that was supplemented with 15% fructose. The control group (n = 6) was allowed access to normal rat chow, consisting of 35% carbohydrates, 30% protein, 15% fats, and 20% other components, as well as ordinary tap water. At the end of week 20, the experimental animals were diagnosed with prediabetes using the American Diabetes Association (ADA) prediabetes impaired fasting blood glucose criteria (5.6-6.9 mmol/L). Upon prediabetes diagnosis, the animals were subjected to a four-limb grip strength test to assess skeletal muscle strength at week 20. After the grip strength test was conducted, the animals were euthanized for blood and tissue collection to analyze glycated hemoglobin (HbA1c), plasma insulin, and insulin resistance using the homeostatic model of insulin resistance (HOMA-IR) index and malondialdehyde (MDA) concentration. Correlation analysis was performed to examine the associations of skeletal muscle strength with HOMA-IR, plasma glucose, HbA1c, and MDA concentration. The results demonstrated increased HbA1c, FBG, insulin, HOMA-IR, and MDA concentrations in the PD group compared to the NPD group. Grip strength was reduced in the PD group compared to the NPD group. Grip strength was negatively correlated with HbA1c, plasma glucose, HOMA-IR, and MDA concentration in the PD group. These observations suggest that diet-induced prediabetes compromises muscle function, which may contribute to increased levels of sedentary behavior during prediabetes progression, and this may contribute to the development of hyperglycemia in T2DM.
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Affiliation(s)
| | - Andile Khathi
- Department of Human Physiology, School of Laboratory Medicine, Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban X54001, South Africa;
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Cui Z, Pan R, Liu J, Yi W, Huang Y, Li M, Zhang Z, Kuang L, Liu L, Wei N, Song R, Yuan J, Li X, Yi X, Song J, Su H. Green space and its types can attenuate the associations of PM 2.5 and its components with prediabetes and diabetes-- a multicenter cross-sectional study from eastern China. Environ Res 2024; 245:117997. [PMID: 38157960 DOI: 10.1016/j.envres.2023.117997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 12/12/2023] [Accepted: 12/19/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND The effect of fine particulate matter (PM2.5) components on prediabetes and diabetes is of concern, but the evidence is limited and the specific role of different green space types remains unclear. This study aims to investigate the relationship of PM2.5 and its components with prediabetes and diabetes as well as the potential health benefits of different types and combinations of green spaces. METHODS A multicenter cross-sectional study was conducted in eastern China by using a multi-stage random sampling method. Health screening and questionnaires for 98,091 participants were performed during 2017-2020. PM2.5 and its five components were estimated by the inverse distance weighted method, and green space was reflected by the Normalized Difference Vegetation Index (NDVI), percentages of tree or grass cover. Multivariate logistic regression and quantile g-computing were used to explore the associations of PM2.5 and five components with prediabetes and diabetes and to elucidate the potential moderating role of green space and corresponding type combinations in these associations. RESULTS Each interquartile range (IQR) increment of PM2.5 was associated with both prediabetes (odds ratio [OR]: 1.15, 95%CI [confidence interval]: 1.10-1.20) and diabetes (OR: 1.18, 95% CI: 1.11-1.25), respectively. All five components of PM2.5 were related to prediabetes and diabetes. The ORs of PM2.5 on diabetes were 1.49 (1.35-1.63) in the low tree group and 0.90 (0.82-0.98) in the high tree group, respectively. In the high tree-high grass group, the harmful impacts of PM2.5 and five components were significantly lower than in the other groups. CONCLUSION Our study suggested that PM2.5 and its components were associated with the increased risk of prediabetes and diabetes, which could be diminished by green space. Furthermore, the coexistence of high levels of tree and grass cover provided greater benefits. These findings had critical implications for diabetes prevention and green space-based planning for healthy city.
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Affiliation(s)
- Zhiqian Cui
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Rubing Pan
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Jintao Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Weizhuo Yi
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Yuxin Huang
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Ming Li
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Zichen Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Lingmei Kuang
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Li Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Ning Wei
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Rong Song
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Jiajun Yuan
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Xuanxuan Li
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Xingxu Yi
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Jian Song
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China
| | - Hong Su
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui, 230032, China.
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Dimba NR, Mzimela N, Mosili P, Ngubane PS, Khathi A. Investigating the Association Between Diet-Induced "Leaky Gut" and the Development of Prediabetes. Exp Clin Endocrinol Diabetes 2023; 131:569-576. [PMID: 37751850 DOI: 10.1055/a-2181-6664] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
INTRODUCTION Chronic consumption of a high-calorie diet compromises the gut microbiota and the integrity of the intestinal wall, which causes translocation of bacterial lipopolysaccharides (LPS) into the blood. This elicits the secretion of pro-inflammatory cytokines, resulting in inflammation. However, how a high-fat high carbohydrate diet affects intestinal permeability and its possible role in the development of prediabetes have not been investigated. This study investigated the effects of HFHC diet-induced prediabetes on gut microbiota and intestinal permeability in male Sprague Dawley rats. METHODS The animals were randomly assigned into the non-prediabetic (NPD) and diet-induced prediabetic (PD) groups (n=6) for 20 weeks. Then, the fecal samples were analyzed to measure the gut microbiota level of Firmicutes, Bacteroidetes, and Proteobacteria in both animal groups. Blood glucose, plasma insulin, serum zonulin, plasma LPS, soluble CD14, tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), C-reactive protein (CRP), and intestinal fatty-acid binding protein (IFABP) concentrations were measured. RESULTS The PD group had a reduction in the Firmicutes and an increase in Bacteroidetes and Proteobacteria levels compared to those in the NPD group. Blood glucose, insulin concentration, serum zonulin, and plasma sCD14 concentrations in the PD group increased significantly, while plasma LPS concentrations were similar to the NPD group. Concentrations of plasma TNF-α, IL-6, CRP, and IFABP, an intracellular protein expressed in the intestine, increased in PD compared to the NPD group. CONCLUSIONS the study results cumulatively suggest that chronic consumption of the HFHC diet may be associated with the dysregulation of gut microbiota, leading to increased intestinal permeability.
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Affiliation(s)
- Nosipho R Dimba
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Westville, South Africa, 4000
| | - Nhlakanipho Mzimela
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Westville, South Africa, 4000
| | - Palesa Mosili
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Westville, South Africa, 4000
| | - Phikelelani S Ngubane
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Westville, South Africa, 4000
| | - Andile Khathi
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Westville, South Africa, 4000
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Jiménez-Villalba YZ, Madrigal-Santillán EO, González-Virla BJG, Iniestra-Frías LA, Durán-Gómez V. [Associated factors for prediabetes in patients with human immunodeficiency virus]. Rev Med Inst Mex Seguro Soc 2023; 61:S380-S386. [PMID: 37934732 PMCID: PMC10732694 DOI: 10.5281/zenodo.8319825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/09/2023] [Indexed: 11/09/2023]
Abstract
Introduction HIV disease was transformed from a fatal condition to one with metabolic complications. In Mexico City, the associated factors for prediabetes in this population are unknown; investigating it is relevant to improve their quality of life. Objective To determine the risk association factors for prediabetes in people living with HIV. Material and methods Cross-analytical, retrospective study. Records of patients living with HIV were reviewed, exposure factors and fasting glucose concentration were recorded. Patients from 18 to 65 years of age were included, on co-formulated antiretroviral treatment, without adjustment of antiretroviral treatment in the last two years, with a BMI of 18.5-40 kg/m2. Results 148 patients were included, 68 presented prediabetes. The factors with risk association that were identified are: age over 60 years (OR 9.48, 95% CI 1.68-40.13), treatment with Efavirenz/Tenofovir/Emtricitabine (OR 9.28, 95% CI 2.55-33.74) and treatment time antiretroviral older than 12 months (OR 2.53, 95% CI .912-7.041). Conclusion The prevalence of prediabetes in people living with HIV is 46%. The main associated factor was the consumption of Atripla. This study has clinical relevance since it will allow the implementation of prevention, diagnosis and treatment strategies for prediabetes in order to reduce associated morbidity and mortality.
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Affiliation(s)
- Yeimmy Zuyenn Jiménez-Villalba
- Instituto Mexicano del Seguro Social, Hospital General de Zona No. 27 “Dr. Alfredo Badallo García”, Servicio de Medicina Interna. Ciudad de México, México Instituto Mexicano del Seguro SocialMéxico
- Instituto Politécnico Nacional, Unidad de Posgrado, Escuela Superior de Medicina. Ciudad de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Eduardo Osiris Madrigal-Santillán
- Instituto Politécnico Nacional, Unidad de Posgrado, Escuela Superior de Medicina. Ciudad de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Baldomero José Gregorio González-Virla
- Instituto Mexicano del Seguro Social, Centro Médico Nacional Siglo XXI, Hospital de Especialidades “Dr. Bernardo Sepúlveda Gutiérrez”, Servicio de Endocrinología. Ciudad de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Luis Angel Iniestra-Frías
- Instituto Politécnico Nacional, Dirección y Centros de Lenguas Extranjeras, Plantel Santo Tomas. Ciudad de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Verónica Durán-Gómez
- Instituto Mexicano del Seguro Social, Hospital General de Zona No. 27 “Dr. Alfredo Badallo García”, Servicio de Medicina Interna. Ciudad de México, México Instituto Mexicano del Seguro SocialMéxico
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Bandara NA, Vallani T, Zhou XR, Palihawadane SH, Gamage R, Mannas M, Herath J. A Lifestyle Communication Tool: Association of E-cigarette Use and Pre-diabetes. J Prev Med Public Health 2023; 56:384-387. [PMID: 37551077 PMCID: PMC10415651 DOI: 10.3961/jpmph.23.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 07/09/2023] [Indexed: 08/09/2023] Open
Abstract
The aim of this study was to present a framework for clinicians to use when discussing electronic cigarette (e-cigarette) use and its association with pre-diabetes. A communication tool was designed using evidence-based strategies from the academic literature. A four-step framework is presented, which includes: step (1) helping patients to understand the association between e-cigarette use and pre-diabetes; step (2) the synergistic health impacts of e-cigarette use and pre-diabetes; step (3) management of diabetes-related lifestyle factors; and step (4) stages of change assessment related to e-cigarette reduction. This communication tool provides support for clinicians to discuss the risk of pre-diabetes associated with e-cigarette use. Moving forward, implementation and evaluation of this model are needed.
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Affiliation(s)
| | - Tanisha Vallani
- University of British Columbia Faculty of Medicine, Vancouver, BC,
Canada
| | - Xuan Randy Zhou
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY,
USA
| | | | | | - Miles Mannas
- Department of Urologic Sciences, University of British Columbia Faculty of Medicine, Vancouver, BC,
Canada
- Vancouver Prostate Centre, Vancouver, BC,
Canada
| | - Jay Herath
- Loyola University New Orleans, New Orleans, LA,
USA
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González Delgado A, Hernández AF, Marrero D, Maside AF, Barroso GH, Carreño EP, Acosta Sørensen C, Rodríguez-Rodríguez AE, Collantes T, Anabel R, Álvarez CR, Rivero A, Jiménez Sosa A, Macia M, Terán García E, Álvarez González A, González Rinne A, Rodríguez A, Redondo EDB, Rodríguez Adanero C, Hernández D, Torres Ramírez A, Porrini E. Inflammation on the Waiting List Is a Risk Factor for New-Onset Prediabetes and Post-Transplant Diabetes Mellitus: A Prospective Study. Nephron Clin Pract 2023; 147:560-571. [PMID: 37276852 DOI: 10.1159/000531334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/13/2023] [Indexed: 06/07/2023] Open
Abstract
INTRODUCTION Inflammation is a risk factor for diabetes in the general population. The role of inflammation in prediabetes or post-transplant diabetes mellitus (PTDM) is not clear. We evaluated the association between inflammatory markers in patients on the waiting list for renal transplantation and the onset of prediabetes and PTDM 12 months after transplantation. METHODS This is a post hoc analysis of a prospective study that included nondiabetic patients on the waiting list for kidney transplantation who underwent an oral glucose tolerance test (OGTT) and were followed up to 12 months after transplantation. At this time, those patients without PTDM underwent another OGTT. At pre-transplantation, five cytokines: TNFα, IL6, IL1β, CRP, MCP1 were determined. The association between inflammation and prediabetes/PTDM was evaluated using multiple regression models. RESULTS 110 patients on the waiting list were enrolled: 74 had normal glucose metabolism and 36 had prediabetes or occult diabetes. At 12 months, 53 patients had normal glucose metabolism, 25 prediabetes, and 32 PTDM. In multiple regression analysis, pre-transplant inflammation was not a risk factor for prediabetes or PTDM. This was attributed to the high interrelation between obesity, prediabetes, and inflammation: about 75% of the cases had these conditions. In a sub-analysis, we analyzed only patients without prediabetes and occult diabetes on the waiting list and found that TNFα levels and BMI at pre-transplantation were independently associated with the onset of prediabetes or PTDM 1 year after transplantation. CONCLUSIONS Pre-transplant inflammation and BMI are risk factors for prediabetes and PTDM in patients without glucose metabolism alterations.
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Affiliation(s)
| | | | - Domingo Marrero
- Nephrology Unit, Hospital Universitario de Canarias, Tenerife, Spain
| | - Andrés Franco Maside
- Central Laboratory, Immunology Unit, Hospital Universitario de Canarias (HUC), Tenerife, Spain
| | | | | | | | | | - Tatiana Collantes
- Hospital Clínico de la Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Rodríguez Anabel
- Nephrology Service, Hospital Universitario NS de La Candelaria, Tenerife, Spain
| | | | - Antonio Rivero
- Nephrology Service, Hospital Universitario NS de La Candelaria, Tenerife, Spain
| | | | - Manuel Macia
- Nephrology Service, Hospital Universitario NS de La Candelaria, Tenerife, Spain
| | | | | | | | - Aurelio Rodríguez
- Nephrology Unit, Hospital Universitario de Canarias, Tenerife, Spain
| | | | | | - Domingo Hernández
- Nephrology Service, Hospital Regional Universitario de Málaga, Universidad de Málaga, IBIMA, Málaga, Spain
| | - Armando Torres Ramírez
- Nephrology Unit, Hospital Universitario de Canarias, Tenerife, Spain
- Instituto de Tecnologías Biomédicas (ITB), Universidad de La Laguna, Tenerife, Spain
| | - Esteban Porrini
- Nephrology Unit, Hospital Universitario de Canarias, Tenerife, Spain
- Instituto de Tecnologías Biomédicas (ITB), Universidad de La Laguna, Tenerife, Spain
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Nguyen CQ, Pham TTP, Fukunaga A, Hoang DV, Phan TV, Phan DC, Huynh DV, Hachiya M, Le HX, Do HT, Mizoue T, Inoue Y. Red meat consumption is associated with prediabetes and diabetes in rural Vietnam: a cross-sectional study. Public Health Nutr 2023; 26:1006-1013. [PMID: 35722988 PMCID: PMC10346020 DOI: 10.1017/s1368980022001422] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/02/2022] [Accepted: 05/27/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To examine the association between red/processed meat consumption and glycaemic conditions (i.e. prediabetes (preDM) and diabetes mellitus (DM)) among middle-aged residents in rural Khánh Hòa, Vietnam. DESIGN In this cross-sectional study, a multinomial logistic regression model was used to examine the association between daily consumption of red/processed meat (0-99 g, 100-199 g or ≥ 200 g) and preDM/DM with adjustments for socio-demographic, lifestyle-related and health-related variables. SETTING Khánh Hòa Province, Vietnam. PARTICIPANTS The study used data collected through a baseline survey conducted during a prospective cohort study on CVD among 3000 residents, aged 40-60 years, living in rural communes in Khánh Hòa Province. RESULTS The multinomial regression model revealed that the relative-risk ratios for DM were 1·00 (reference), 1·11 (95 % CI = 0·75, 1·62) and 1·80 (95 % CI = 1·40, 2·32) from the lowest to the highest red/processed meat consumption categories (Ptrend = 0·006). The corresponding values for preDM were 1·00 (reference), 1·25 (95 % CI = 1·01, 1·54) and 1·67 (95 % CI = 1·20, 2·33) (Ptrend = 0·004). We did not find any evidence of statistical significance in relation to poultry consumption. CONCLUSION Increased red/processed meat consumption, but not poultry consumption, was positively associated with the prevalence of preDM/DM in rural communes in Khánh Hòa Province, Vietnam. Dietary recommendations involving a reduction in red/processed meat consumption should be considered in low- and middle-income countries.
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Affiliation(s)
- Chau Que Nguyen
- Department of Non-communicable Disease Control and Nutrition, Pasteur Institute in Nha Trang, Nha Trang, Khánh Hòa, Vietnam
| | - Thuy Thi Phuong Pham
- Department of Non-communicable Disease Control and Nutrition, Pasteur Institute in Nha Trang, Nha Trang, Khánh Hòa, Vietnam
| | - Ami Fukunaga
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo162-8655, Japan
| | - Dong Van Hoang
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo162-8655, Japan
| | - Tien Vu Phan
- Medical Service Center, Pasteur Institute in Nha Trang, Nha Trang, Khánh Hòa, Vietnam
| | - Danh Cong Phan
- Department of Non-communicable Disease Control and Nutrition, Pasteur Institute in Nha Trang, Nha Trang, Khánh Hòa, Vietnam
| | - Dong Van Huynh
- Khánh Hòa Center for Disease Control, Khánh Hòa, Vietnam
| | - Masahiko Hachiya
- Bureau of International Health Cooperation, National Center for Global Health and Medicine, Tokyo, Japan
| | - Huy Xuan Le
- Pasteur Institute in Nha Trang, Nha Trang, Khánh Hòa, Vietnam
| | - Hung Thai Do
- Pasteur Institute in Nha Trang, Nha Trang, Khánh Hòa, Vietnam
| | - Tetsuya Mizoue
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo162-8655, Japan
| | - Yosuke Inoue
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo162-8655, Japan
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Hu H, Miyamoto T, Okazaki H, Eguchi M, Shirasaka T, Kochi T, Kabe I, Tomizawa A, Nakagawa T, Honda T, Yamamoto S, Miki T, Fukunaga A, Yamamoto S, Inoue Y, Miyake H, Konishi M, Dohi S, Mizoue T. Heated tobacco product use and abnormal glucose metabolism: a working population-based study. Acta Diabetol 2023; 60:371-378. [PMID: 36527503 DOI: 10.1007/s00592-022-02009-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 11/22/2022] [Indexed: 12/23/2022]
Abstract
AIMS We aimed to assess the cross-sectional association of heated tobacco product (HTP) use with prediabetes and diabetes. METHODS The present analysis included 8950 workers from 5 companies (Study I) and 31,341 workers from another large company (Study II), who participated in the Japan Epidemiology Collaboration on Occupational Health Study. The participants were divided into five groups: never smokers, past smokers, exclusive HTP users, dual users of cigarettes and HTPs, and exclusive cigarette smokers. Diabetes and prediabetes were defined according to the fasting blood glucose and HbA1c levels and self-reported diabetes treatment, using the American Diabetes Association criteria. We analyzed the data of Study I and II separately, and then pooled these estimates using the fixed-effect models, with adjustment for a wide range of covariates. RESULTS In this study that included 40,291 participants (mean age, 46.6 years; men, 84.3%), about half of the current tobacco-related product users reported using HTPs. Exclusive HTP users had higher odds of prediabetes (pooled odds ratio 1.36; 95% CI 1.25-1.47) and diabetes (1.68; 95% CI 1.45-1.94) than never smokers. Similarly, dual users also had increased odds of prediabetes (pooled odds ratio, 1.26; 95% CI 1.13-1.39) and diabetes (1.93; 95% CI 1.63-2.29). The strength of these associations was comparable to that of cigarette smokers. We observed significantly higher HbA1c and fasting blood glucose levels among both exclusive HTP users and dual users compared to never smokers. CONCLUSION HTP use was associated with an increased likelihood of prediabetes and diabetes. Prospective studies are warranted to confirm the cross-sectional association.
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Affiliation(s)
- Huan Hu
- Research Center for Prevention From Radiation Hazards of Workers, National Institute of Occupational Safety and Health, Nagao 6-21-1, Tama-Ku, Kawasaki, 214-8585, Japan.
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo, Japan.
| | - Toshiaki Miyamoto
- Nippon Steel Corporation, East Nippon Works Kimitsu Area, Chiba, Japan
| | | | | | | | | | - Isamu Kabe
- KUBOTA Corporation Co., Ltd., Ibaraki, Japan
| | | | - Tohru Nakagawa
- Hitachi Health Care Center, Hitachi, Ltd., Ibaraki, Japan
| | - Toru Honda
- Hitachi Health Care Center, Hitachi, Ltd., Ibaraki, Japan
| | | | - Takako Miki
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo, Japan
| | - Ami Fukunaga
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo, Japan
| | - Shohei Yamamoto
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yosuke Inoue
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo, Japan
| | - Haruka Miyake
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo, Japan
| | - Maki Konishi
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo, Japan
| | | | - Tetsuya Mizoue
- Department of Epidemiology and Prevention, National Center for Global Health and Medicine, Tokyo, Japan
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Mei Y, Li A, Zhao J, Zhou Q, Zhao M, Xu J, Li R, Li Y, Li K, Ge X, Guo C, Wei Y, Xu Q. Association of long-term air pollution exposure with the risk of prediabetes and diabetes: Systematic perspective from inflammatory mechanisms, glucose homeostasis pathway to preventive strategies. Environ Res 2023; 216:114472. [PMID: 36209785 DOI: 10.1016/j.envres.2022.114472] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 08/29/2022] [Accepted: 09/28/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Limited evidence suggests the association of air pollutants with a series of diabetic cascades including inflammatory pathways, glucose homeostasis disorder, and prediabetes and diabetes. Subclinical strategies for preventing such pollutants-induced effects remain unknown. METHODS We conducted a cross-sectional study in two typically air-polluted Chinese cities in 2018-2020. One-year average PM1, PM2.5, PM10, SO2, NO2, and O3 were calculated according to participants' residence. GAM multinomial logistic regression was performed to investigate the association of air pollutants with diabetes status. GAM and quantile g-computation were respectively performed to investigate individual and joint effects of air pollutants on glucose homeostasis markers (glucose, insulin, HbA1c, HOMA-IR, HOMA-B and HOMA-S). Complement C3 and hsCRP were analyzed as potential mediators. The ABCS criteria and hemoglobin glycation index (HGI) were examined for their potential in preventive strategy. RESULTS Long-term air pollutants exposure was associated with the risk of prediabetes [Prevalence ratio for O3 (PR_O3) = 1.96 (95% CI: 1.24, 3.03)] and diabetes [PR_PM1 = 1.18 (95% CI: 1.05, 1.32); PR_PM2.5 = 1.08 (95% CI: 1.00, 1.16); PR_O3 = 1.35 (95% CI: 1.03, 1.74)]. PM1, PM10, SO2 or O3 exposure was associated with glucose-homeostasis disorder. For example, O3 exposure was associated with increased levels of glucose [7.67% (95% CI: 1.75, 13.92)], insulin [19.98% (95% CI: 4.53, 37.72)], HOMA-IR [34.88% (95% CI: 13.81, 59.84)], and decreased levels of HOMA-S [-25.88% (95% CI: -37.46, -12.16)]. Complement C3 and hsCRP played mediating roles in these relationships with proportion mediated ranging from 6.95% to 60.64%. Participants with HGI ≤ -0.53 were protected from the adverse effects of air pollutants. CONCLUSION Our study provides comprehensive insights into air pollutant-associated diabetic cascade and suggests subclinical preventive strategies.
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Affiliation(s)
- Yayuan Mei
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Ang Li
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Jiaxin Zhao
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Quan Zhou
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Meiduo Zhao
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Jing Xu
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Runkui Li
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China; State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Yanbing Li
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Kai Li
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Xiaoyu Ge
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China
| | - Chen Guo
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environment Sciences, Beijing, 100012, China
| | - Yongjie Wei
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environment Sciences, Beijing, 100012, China.
| | - Qun Xu
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100005, China.
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Guo H, Wu X, Lei S, Wang Y, Sun W, Yang Q, Song B. Acupuncture-related techniques for prevention of type 2 diabetes mellitus in people with pre-diabetes: Protocol for a systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e31925. [PMID: 36397428 PMCID: PMC9666086 DOI: 10.1097/md.0000000000031925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND In modern society, the incidence of diabetes is increasing year by year. Most individuals pass through a phase of prediabetes before developing full blown diabetes. Acupuncture-related has been widely used in the treatment of diabetes, but there is no systematic review of acupuncture-related on the control of blood glucose in prediabetes. Therefore, this study aims to conduct a meta-analysis of the clinical efficacy of acupuncutre-related therapy in preventing the development of diabetes in patients with prediabetes. METHODS We will search Web of Science, The Cochrane Library, PubMed, Embase, Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), Wan-Fang Database, Chinese Scientific Journal Database (VIP Database) from their respective inception dates to September 1, 2022 to identify potentially eligible studies. We will use the Review Manager 5.4 software provided by the Cochrane Collaborative Network for statistical analysis. We then assessed the quality and risk of the included studies and observed the outcome measures. RESULTS This meta-analysis further elucidates the protective effects of acupuncture-related techniques on patients with prediabetes. CONCLUSION The purpose of this meta-analysis was to investigate the effect of acupuncture- related techniques on blood glucose in patients with prediabetes, and to provide more methods for clinical prevention of conversion from prediabetes to diabetes.
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Affiliation(s)
- Haoze Guo
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Xingquan Wu
- Department of Tuina, Affiliated Hospital of Changchun University of Traditional Chinese Medicine, Changchun, China
| | - Siyuan Lei
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Ying Wang
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Weichen Sun
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Qingwei Yang
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun, China
| | - Bailin Song
- Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun, China
- *Correspondence: Bailin Song, Department of Acupuncture and Tuina, Changchun University of Chinese Medicine, Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun, China (e-mail: )
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Byeon H. Exploring the risk factors of impaired fasting glucose in middle-aged population living in South Korean communities by using categorical boosting machine. Front Endocrinol (Lausanne) 2022; 13:1013162. [PMID: 36246911 PMCID: PMC9556903 DOI: 10.3389/fendo.2022.1013162] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 09/16/2022] [Indexed: 11/13/2022] Open
Abstract
Objective This epidemiological study (1) identified factors associated with impaired fasting glucose using 3,019 subjects (≥30 years old and <60 years old) without diabetes mellitus from national survey data and (2) developed a nomogram that could predict groups vulnerable to impaired fasting glucose by using machine learning. Methods This study analyzed 3,019 adults between 30 and 65 years old who completed blood tests, physical measurements, blood pressure measurements, and health surveys. Impaired fasting glucose, a dependent variable, was classified into normal blood glucose (glycated hemoglobin<5.7% and fasting blood glucose ≤ 100mg/dl) and impaired fasting glucose (glycated hemoglobin is 5.7-6.4% and fasting blood glucose is 100-125mg/dl). Explanatory variables included socio-demographic factors, health habit factors, anthropometric factors, dietary habit factors, and cardiovascular disease risk factors. This study developed a model for predicting impaired fasting glucose by using logistic nomogram and categorical boosting (CatBoost). Results In this study, the top eight variables with a high impact on CatBoost model output were age, high cholesterol, WHtR, BMI, drinking more than one shot per month for the past year, marital status, hypertension, and smoking. Conclusion It is necessary to improve lifestyle and continuously monitor subjects at the primary medical care level so that we can detect non-diabetics vulnerable to impaired fasting glucose living in the community at an early stage and manage their blood glucose.
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Affiliation(s)
- Haewon Byeon
- Department of Digital Anti-aging Healthcare (BK21), Graduate School of Inje University, Gimhae, South Korea
- Department of Medical Big Data, College of AI Convergence, Inje University, Gimhae, South Korea
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Li MJ, Ren J, Zhang WS, Jiang CQ, Jin YL, Lam TH, Cheng KK, Thomas GN, Xu L. Association of alcohol drinking with incident type 2 diabetes and pre-diabetes: The Guangzhou Biobank Cohort Study. Diabetes Metab Res Rev 2022; 38:e3548. [PMID: 35585795 DOI: 10.1002/dmrr.3548] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/24/2022] [Accepted: 04/30/2022] [Indexed: 11/08/2022]
Abstract
AIMS We examined associations of baseline alcohol drinking with incident type 2 diabetes (T2D) or impaired fasting glucose (IFG), and explore whether the associations were modified by genetic polymorphisms of aldehyde dehydrogenase-2 (ALDH2) and alcohol dehydrogenase-1B (ADH1B). MATERIALS AND METHODS All participants were aged 50+ (mean = 60.45; standard deviation = 6.88) years. Information of alcohol consumption was collected at baseline from 2003 to 2008. Incident T2D was defined as fasting glucose ≥7.0 mmol/L or post-load glucose ≥11.1 mmol/L at follow-up examination (2008-2012), self-reported T2D and/or initiation of hypoglycaemia medication or insulin during follow-up. Impaired fasting glucose was defined as fasting glucose ≥5.6 mmol/L and <7 mmol/L. RESULTS Of 15,716 participants without diabetes and 11,232 participants without diabetes and IFG at baseline, 1624 (10.33%) developed incident T2D and 1004 (8.94%) developed incident IFG during an average 4 years of follow-up. After multivariable adjustments, compared with never drinking, occasional or moderate alcohol drinking was not associated with risk of incident hyperglycaemia (T2D + IFG) (odds ratio (OR) = 1.10, 95% confidence interval (CI) 0.95-1.27, and 0.90 (0.69-1.18), respectively), whereas heavy alcohol drinking was associated with a higher risk of incident hyperglycaemia (T2D + IFG) (OR = 1.82, 95% CI 1.24-2.68). No interactions of sex, overweight/obesity and genetic polymorphisms of ADH1B/ALDH2 genes with alcohol drinking on incident T2D and/or IFG were found (P for interaction from 0.12 to 0.85). CONCLUSIONS Our results support a detrimental effect of heavy alcohol use on IFG and T2D. No protective effect was found for those carrying lower risk alleles for ADH1B/ALDH2 genes.
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Affiliation(s)
- Mei Jiao Li
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Jing Ren
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Wei Sen Zhang
- Guangzhou Twelfth People's Hospital, Guangzhou, China
| | | | - Ya Li Jin
- Guangzhou Twelfth People's Hospital, Guangzhou, China
| | - Tai Hing Lam
- Guangzhou Twelfth People's Hospital, Guangzhou, China
- School of Public Health, The University of Hong Kong, Hong Kong, China
| | - Kar Keung Cheng
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - G Neil Thomas
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Lin Xu
- School of Public Health, Sun Yat-sen University, Guangzhou, China
- School of Public Health, The University of Hong Kong, Hong Kong, China
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Zhang Z, Jiao Z, Blaha MJ, Osei A, Sidhaye V, Ramanathan M, Biswal S. The Association Between E-Cigarette Use and Prediabetes: Results From the Behavioral Risk Factor Surveillance System, 2016-2018. Am J Prev Med 2022; 62:872-877. [PMID: 35597566 DOI: 10.1016/j.amepre.2021.12.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 11/13/2021] [Accepted: 12/07/2021] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Both E-cigarette use and the prevalence of prediabetes have risen dramatically in the past decade. It is crucial to understand whether E-cigarette use is associated with the risk of prediabetes. METHODS Participants who completed the prediabetes and E-cigarette modules of the Behavioral Risk Factor Surveillance System survey (2016-2018) were included in this study. E-cigarette use information was collected by asking: Have you ever used an e-cigarette or other electronic "vaping" product, even just one time, in your entire life? We defined sole E-cigarette users as current E-cigarette users who are never combustible-cigarette users, and dual users were defined as both current E-cigarette and combustible-cigarette users. Participants with prediabetes were identified by asking: Ever been told by a doctor or other health professional that you have prediabetes or borderline diabetes? Multivariable logistic regression was used to determine the association between E-cigarette use and prediabetes. RESULTS Among the 600,046 respondents, 28.6% of respondents were aged <35 years. The prevalence of prediabetes among current E-cigarette, sole E-cigarette users, and dual users was 9.0% (95% CI=8.6, 9.4), 5.9% (95% CI=5.3, 6.5), and 10.2% (95% CI=9.8, 10.7), respectively. In the fully adjusted model, the ORs for prediabetes were 1.22 (95% CI=1.10, 1.37) for current E-cigarette users and 1.12 (95% CI=1.05, 1.19) for former E-cigarette users compared with that of never E-cigarette users. The ORs for prediabetes were 1.54 (95% CI=1.17, 2.04) for sole E-cigarette users and 1.14 (95% CI=0.97, 1.34) for dual users. CONCLUSIONS In this representative sample of U.S. adults, E-cigarette use was associated with greater odds of prediabetes. The results were consistent in sole E-cigarette users.
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Affiliation(s)
- Zhenyu Zhang
- Department of Global Health, Peking University School of Public Health, Beijing, China; Institute for Global Health and Development, Peking University, Beijing, China
| | - Zhihua Jiao
- Department of Cell Biology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Michael J Blaha
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Albert Osei
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Venkataramana Sidhaye
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Environmental Health and Engineering, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | | | - Shyam Biswal
- Department of Environmental Health and Engineering, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.
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Hashemi SJ, Karandish M, Cheraghian B, Azhdari M. Prevalence of prediabetes and associated factors in southwest iran: results from Hoveyzeh cohort study. BMC Endocr Disord 2022; 22:72. [PMID: 35305637 PMCID: PMC8933994 DOI: 10.1186/s12902-022-00990-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 03/15/2022] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Increasing trend of prediabetes and diabetes is a global public health issue. On the other hand, prediabetes can increase the risk of developing some non-communicable diseases, including type 2 diabetes, cardiovascular disease, hypertension, fatty liver disease, etc. Given that there are modifiable various risk factors for prediabetes, this cross-sectional study aimed to evaluate the prevalence of prediabetes and its risk factors among adults. METHODS The present study included the baseline data from the Prospective Epidemiological Research Studies of the Iranian Adult and Neonates (PERSIAN), Hoveyzeh Cohort Study (N = 10,009). The demographic data, lifestyle habits, anthropometric data, and clinical and biochemical parameters were gathered. The odds ratio of prediabetes was assessed by logistic regression. RESULTS The final analysis was conducted on 7629 participants. The prevalence of overweight (36.7%), obesity (37.5%), prediabetes (30.29%), abnormal high density lipoprotein (35.4%), cholesterol (33.8%) and triglyceride (39.7%), and HTN (21.3%) were common. In the adjusted analysis, there were higher odds of having prediabetes for overweight (OR = 1.9, 95% CI: (1.19, 3.03), p = 0.007), obesity (OR = 3.18, 95% CI: (1.99, 5.07), p < 0.001), waist circumstance (WC) (OR = 1.024, 95% CI: (1.002, 1.03), p < 0.001), hip circumstance (HC) (OR = 1.01, 95% CI: (1.003, 1.02), p = 0.008), older age (OR = 1.04, 95% CI: (1.04, 1.05), p < 0.001), hypertension (OR = 1.38, 95% CI: (1.21, 1.57), p < 0.001),), glutamic-pyruvic transaminase (OR = 1.013, 95% CI: (1.007, 1.019), p = 0.001), glutamic-oxaloacetic transaminase (OR = 1.01, 95% CI: (1.006, 1.013), p < 0.001), triglyceride = 150-199 mg/dl (OR = 1.32, 95% CI: (1.16, 1.51), p < 0.001), triglyceride ≥ 200 mg/dl (OR = 1.64 (95% CI: 1.44, 1.86), p < 0.001), cholesterol = 200- 239 mg/dl (OR = 1.33, 95% CI: (1.18, 1.49), p < 0.001), and cholesterol ≥ 240 mg/dl (OR = 2.04, 95% CI: (1.72, 2.42), p < 0.001) in general population. CONCLUSION The prevalence of prediabetes, overweight, obesity, HTN, and dyslipidemia was common. The greater chances of prediabetes were related to aging, overweight, obesity, HTN, higher liver enzymes, HC, abnormal WC, and dyslipidemia. It seems that practical interventions are necessary to prevent prediabetes.
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Affiliation(s)
- Seyed Jalal Hashemi
- School of Medicine, Alimentary Tract Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Majid Karandish
- Nutrition and Metabolic Diseases Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Bahman Cheraghian
- Department of Biostatistics and Epidemiology, School of Public Health, Alimentary Tract Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Maryam Azhdari
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.
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Chan CL, Pyle L, Vigers T, Zeitler PS, Nadeau KJ. The Relationship Between Continuous Glucose Monitoring and OGTT in Youth and Young Adults With Cystic Fibrosis. J Clin Endocrinol Metab 2022; 107:e548-e560. [PMID: 34537845 PMCID: PMC8764335 DOI: 10.1210/clinem/dgab692] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Indexed: 01/13/2023]
Abstract
CONTEXT Early glucose abnormalities in people with cystic fibrosis (PwCF) are commonly detected by continuous glucose monitoring (CGM). Relationships between these CGM abnormalities and oral glucose tolerance testing (OGTT) in PwCF have not been fully characterized. OBJECTIVE This work aimed to determine the relationship between CGM and common OGTT-derived estimates of β-cell function, including C-peptide index and oral disposition index (oDI) and to explore whether CGM can be used to screen for OGTT-defined prediabetes and cystic fibrosis-related diabetes (CFRD). METHODS PwCF not on insulin and healthy controls aged 6 to 25 years were enrolled in a prospective study collecting OGTT and CGM. A subset underwent frequently sampled OGTTs (fsOGTT) with 7-point glucose, insulin, and C-peptide measurements. Pearson correlation coefficient was used to test the association between select CGM and fsOGTT measures. Receiver operating curve (ROC) analysis was applied to CGM variables to determine the cutoff optimizing sensitivity and specificity for detecting prediabetes and CFRD. RESULTS A total of 120 participants (controls = 35, CF = 85), including 69 with fsOGTTs, were included. CGM coefficient of variation correlated inversely with C-peptide index (Cpeptide30-Cpeptide0/Glucose30-Glucose0) (r = -0.45, P < .001) and oDIcpeptide (C-peptide index)(1/cpep0) (r = -0.48, P < .0001). In PwCF, CGM variables had ROC - areas under the curve ranging from 0.43 to 0.57 for prediabetes and 0.47 to 0.6 for CFRD. CONCLUSION Greater glycemic variability on CGM correlated with reduced β-cell function. However, CGM performed poorly at discriminating individuals with and without OGTT-defined CFRD and prediabetes. Prospective studies are now needed to determine how well the different tests predict clinically relevant nonglycemic outcomes in PwCF.
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Affiliation(s)
- Christine L Chan
- Department of Pediatrics, Pediatric Endocrinology, Children’s Hospital Colorado and University of Colorado Anschutz Medical Center, Aurora, Colorado 80045, USA
| | - Laura Pyle
- Department of Biostatistics, Colorado School of Public Health, Aurora, Colorado 80045, USA
| | - Tim Vigers
- Department of Pediatrics, Pediatric Endocrinology, Children’s Hospital Colorado and University of Colorado Anschutz Medical Center, Aurora, Colorado 80045, USA
- Department of Biostatistics, Colorado School of Public Health, Aurora, Colorado 80045, USA
| | - Philip S Zeitler
- Department of Pediatrics, Pediatric Endocrinology, Children’s Hospital Colorado and University of Colorado Anschutz Medical Center, Aurora, Colorado 80045, USA
| | - Kristen J Nadeau
- Department of Pediatrics, Pediatric Endocrinology, Children’s Hospital Colorado and University of Colorado Anschutz Medical Center, Aurora, Colorado 80045, USA
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Shu Y, Wu X, Wang J, Ma X, Li H, Xiang Y. Associations of Dietary Inflammatory Index With Prediabetes and Insulin Resistance. Front Endocrinol (Lausanne) 2022; 13:820932. [PMID: 35250879 PMCID: PMC8892213 DOI: 10.3389/fendo.2022.820932] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 01/04/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND AND AIMS Previous studies suggested that dietary inflammatory index (DII) was associated with a variety of adverse health conditions. However, less is known about the role of DII in prediabetes and insulin resistance (IR). Therefore, this study aimed to investigate whether DII is associated with prediabetes and IR in American adults. METHOD AND RESULTS DII scores were calculated using the average of two 24-hour dietary recalls. Linear regression models were performed to evaluate the associations of DII with markers of Type 2 diabetes (T2D) risk, and the associations of DII with prediabetes and IR were estimated using logistic regression model. The diet of the participants showed an anti-inflammatory potential, with a mean DII score of -0.14 (range: -5.83 to +5.32). After controlling for multiple potential confounders, DII scores were positively associated with fasting plasma glucose (FPG) (β: 0.009; 95%CI: 0.005 to 0.012), fasting serum insulin (FSI) (β: 0.083; 95%CI: 0.067 to 0.099) and homeostatic model assessment of insulin resistance (HOMA-IR) (β: 0.092; 95%CI: 0.075 to 0.109). Participants in the highest tertile of DII score have increased odds of prediabetes (OR: 1.40; 95%CI: 1.17 to 1.69; P for trend <0.001) and IR (OR: 1.79; 95%CI: 1.49 to 2.14; P for trend <0.001) compared with those in the first tertile of DII score. CONCLUSIONS This study indicates that DII was positively associated with FPG, FSI, and HOMA-IR, and a more pro-inflammatory diet was related to increased odds of insulin resistant and prediabetes.
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Affiliation(s)
- Yanling Shu
- Department of Laboratory Medicine, Wuhan Children’s Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaocong Wu
- Department of Nutrition and Food Hygiene, School of Public Health, Guangdong Medical University, Dongguan, China
| | - Jiating Wang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Xiang Ma
- Department of Laboratory Medicine, Wuhan Children’s Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huawen Li
- Department of Nutrition and Food Hygiene, School of Public Health, Guangdong Medical University, Dongguan, China
- *Correspondence: Yun Xiang, ; Huawen Li,
| | - Yun Xiang
- Department of Laboratory Medicine, Wuhan Children’s Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Yun Xiang, ; Huawen Li,
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Kim SH, Park M, Kim GR, Joo HJ, Jang SI. Association of Mixed Use of Electronic and Conventional Cigarettes and Exposure to Secondhand Smoke With Prediabetes. J Clin Endocrinol Metab 2022; 107:e44-e56. [PMID: 34436592 DOI: 10.1210/clinem/dgab558] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Indexed: 01/04/2023]
Abstract
CONTEXT Despite previous studies regarding the association between smoking and diabetes, the effects of electronic cigarettes and secondhand smoke (SHS) on glucose metabolism and insulin sensitivity have not been fully elucidated. OBJECTIVE To examine the association of mixed electronic and conventional cigarette use and exposure to SHS with prediabetes. DESIGN Data from the 2014-2018 Korean National Health and Nutrition Examination Survey were analyzed. SETTING Nationwide population-based. PARTICIPANTS Of 39 199 participants, 22 385 participants (9490 men, 12 895 women) without diabetes were included. The main independent variables were smoking behaviors, including exposure to SHS. INTERVENTIONS None. MAIN OUTCOME MEASURES Prediabetes (hemoglobin A1C of 5.7-6.4%). RESULTS Of 22 385 participants without diabetes, 6735 had prediabetes. Mixed cigarette use was associated with a 1.57-fold increase in the odds of prediabetes when compared with never-smoking [odds ratio (OR) = 1.57, 95% CI = 1.29-1.92] and a 1.27-fold increase when compared with conventional cigarette use only (OR = 1.27, 95% CI = 1.07-1.52). Participants who were current nonsmokers, but mixed users in the past had an increased risk of prediabetes (OR = 1.54, 95% CI = 1.04-2.13). There was no significant association between prediabetes and current nonsmoking in individuals with previous conventional cigarette use only. Among never-smokers, exposure to SHS significantly increased the risk of prediabetes (OR = 1.16, 95% CI = 1.04-1.30). CONCLUSIONS Mixed use of electronic and conventional cigarettes and exposure to SHS increased the risk of prediabetes. Further studies are required to comprehensively investigate the molecular biology underlying the effects of previous and current mixed use of electronic cigarettes and SHS on glucose metabolism.
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Affiliation(s)
- Seung Hoon Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Minah Park
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea
| | - Gyu Ri Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Hye Jin Joo
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea
| | - Sung-In Jang
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
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Naidoo K, Ngubane PS, Khathi A. Investigating the Effects of Diet-Induced Pre-Diabetes on the Functioning of Calcium-Regulating Organs in Male Sprague Dawley Rats: Effects on Selected Markers. Front Endocrinol (Lausanne) 2022; 13:914189. [PMID: 35898447 PMCID: PMC9309376 DOI: 10.3389/fendo.2022.914189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 06/10/2022] [Indexed: 11/13/2022] Open
Abstract
Derangements to the functioning of calcium-regulating organs have been associated with type 2 diabetes mellitus (T2DM), a condition preceded by pre-diabetes. Type 2 diabetes has shown to promote renal calcium wastage, intestinal calcium malabsorption and increased bone resorption. However, the changes to the functioning of calcium-regulating organs in pre-diabetes are not known. Subsequently, the effects of diet-induced pre-diabetes on the functioning of calcium-regulating organs in a rat model for pre-diabetes was investigated in this study. Male Sprague Dawley rats were separated into two groups (n=6, each group): non-pre-diabetic (NPD) group and a diet-induced pre-diabetic (DIPD) group for 20 weeks. After the experimental period, postprandial glucose and HOMA-IR were analysed in addition to plasma and urinary calcium concentrations. Gene expressions of intestinal vitamin D (VDR), intestinal calbindin-D9k, renal 1-alpha hydroxylase and renal transient receptor potential vanilloid 5 (TRPV5) expressions in addition to plasma osteocalcin and urinary deoxypyridinoline concentrations were analysed at week 20. The results demonstrated significantly increased concentrations of postprandial glucose, HOMA-IR and urinary calcium in addition to unchanged plasma calcium levels in the DIPD group by comparison to NPD. Renal TRPV5, renal 1-alpha hydroxylase, intestinal VDR and intestinal calbindin-D9k expressions were increased in the DIPD group by comparison to NPD. Furthermore, plasma osteocalcin levels were increased and urine deoxypyridinoline levels were decreased in the DIPD group by comparison to NPD. These observations may suggest that calcium-regulating organs compensate for the changes to calcium homeostasis by inducing increased renal calcium reabsorption, increased intestinal calcium absorption and decreased bone resorption followed by increased bone formation.
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Palau V, Villanueva S, Jarrín J, Benito D, Márquez E, Rodríguez E, Soler MJ, Oliveras A, Gimeno J, Sans L, Crespo M, Pascual J, Barrios C, Riera M. Redefining the Role of ADAM17 in Renal Proximal Tubular Cells and Its Implications in an Obese Mouse Model of Pre-Diabetes. Int J Mol Sci 2021; 22:ijms222313093. [PMID: 34884897 PMCID: PMC8657896 DOI: 10.3390/ijms222313093] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/26/2021] [Accepted: 11/30/2021] [Indexed: 12/14/2022] Open
Abstract
Acute and chronic kidney lesions induce an increase in A Disintegrin And Metalloproteinase domain 17 (ADAM17) that cleaves several transmembrane proteins related to inflammatory and fibrotic pathways. Our group has demonstrated that renal ADAM17 is upregulated in diabetic mice and its inhibition decreases renal inflammation and fibrosis. The purpose of the present study was to analyze how Adam17 deletion in proximal tubules affects different renal structures in an obese mice model. Tubular Adam17 knockout male mice and their controls were fed a high-fat diet (HFD) for 22 weeks. Glucose tolerance, urinary albumin-to-creatinine ratio, renal histology, and pro-inflammatory and pro-fibrotic markers were evaluated. Results showed that wild-type mice fed an HFD became obese with glucose intolerance and renal histological alterations mimicking a pre-diabetic condition; consequently, greater glomerular size and mesangial expansion were observed. Adam17 tubular deletion improved glucose tolerance and protected animals against glomerular injury and prevented podocyte loss in HFD mice. In addition, HFD mice showed more glomerular macrophages and collagen accumulation, which was prevented by Adam17 deletion. Galectin-3 expression increased in the proximal tubules and glomeruli of HFD mice and ameliorated with Adam17 deletion. In conclusion, Adam17 in proximal tubules influences glucose tolerance and participates in the kidney injury in an obese pre-diabetic murine model. The role of ADAM17 in the tubule impacts on glomerular inflammation and fibrosis.
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Affiliation(s)
- Vanesa Palau
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - Sofia Villanueva
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - Josué Jarrín
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - David Benito
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - Eva Márquez
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - Eva Rodríguez
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - María José Soler
- Nephrology Research Group, Vall d’Hebron Research Institute (VHIR), Nephrology Department, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain;
| | - Anna Oliveras
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - Javier Gimeno
- Department of Pathology, Hospital del Mar, 08003 Barcelona, Spain;
| | - Laia Sans
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - Marta Crespo
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - Julio Pascual
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
| | - Clara Barrios
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
- Correspondence: (C.B.); (M.R.); Tel.: +34-65-004-2149 (C.B.); +34-93-316-0626 (M.R.)
| | - Marta Riera
- Department of Nephrology, Hospital del Mar-Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain; (V.P.); (S.V.); (J.J.); (D.B.); (E.M.); (E.R.); (A.O.); (L.S.); (M.C.); (J.P.)
- Correspondence: (C.B.); (M.R.); Tel.: +34-65-004-2149 (C.B.); +34-93-316-0626 (M.R.)
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20
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Norbitt CF, Kimita W, Ko J, Bharmal SH, Petrov MS. Associations of Habitual Mineral Intake with New-Onset Prediabetes/Diabetes after Acute Pancreatitis. Nutrients 2021; 13:3978. [PMID: 34836234 PMCID: PMC8618003 DOI: 10.3390/nu13113978] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/26/2021] [Accepted: 11/02/2021] [Indexed: 12/13/2022] Open
Abstract
Associations between habitual dietary intake of minerals and glucose metabolism have been extensively studied in relation to metabolic disorders. However, similar research has yet to be conducted in individuals after acute pancreatitis (AP). The main aim was to investigate the associations between habitual intake of 13 minerals and glycaemic status: new-onset prediabetes/diabetes after AP (NODAP), pre-existing prediabetes/type 2 diabetes (T2DM), and normoglycaemia after AP (NAP). Associations between the dietary intake of minerals and markers of glucose metabolism (glycated haemoglobin and fasting plasma glucose) were also studied. The EPIC-Norfolk food frequency questionnaire was used in a cross-sectional fashion to determine the habitual intake of 13 dietary minerals. ANCOVA as well as multiple linear regression analyses were conducted and five statistical models were built to adjust for covariates. The study included 106 individuals after AP. In the NODAP group, intake of 4 minerals was significantly less when compared with the NAP group: iron (B = -0.076, p = 0.013), nitrogen (B = -0.066, p = 0.003), phosphorous (B = -0.046, p = 0.006), and zinc (B = -0.078, p = 0.001). Glycated haemoglobin was significantly associated with iodine intake (B = 17.763, p = 0.032) and manganese intake (B = -17.147, p = 0.003) in the NODAP group. Fasting plasma glucose was significantly associated with manganese intake (B = -2.436, p = 0.027) in the NODAP group. Habitual intake of minerals differs between individuals with NODAP, T2DM, and NAP. Prospective longitudinal studies and randomised controlled trials are now warranted to further investigate the associations between mineral intake and NODAP.
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Affiliation(s)
| | | | | | | | - Maxim S. Petrov
- School of Medicine, University of Auckland, Auckland 1023, New Zealand; (C.F.N.); (W.K.); (J.K.); (S.H.B.)
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21
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Goldberg RB, Tripputi MT, Boyko EJ, Budoff M, Chen ZZ, Clark JM, Dabelea DM, Edelstein SL, Gerszten RE, Horton E, Mather KJ, Perreault L, Temprosa M, Wallia A, Watson K, Irfan Z. Hepatic Fat in Participants With and Without Incident Diabetes in the Diabetes Prevention Program Outcome Study. J Clin Endocrinol Metab 2021; 106:e4746-e4765. [PMID: 33705543 PMCID: PMC8530730 DOI: 10.1210/clinem/dgab160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Indexed: 11/19/2022]
Abstract
CONTEXT There is little information about fatty liver in prediabetes as it transitions to early diabetes. OBJECTIVE This study is aimed at evaluating the prevalence and determinants of fatty liver in the Diabetes Prevention Program (DPP). METHODS We measured liver fat as liver attenuation (LA) in Hounsfield units (HU) in 1876 participants at ~14 years following randomization into the DPP, which tested the effects of lifestyle or metformin interventions versus standard care to prevent diabetes. LA was compared among intervention groups and in those with versus without diabetes, and associations with baseline and follow-up measurements of anthropometric and metabolic covariates were assessed. RESULTS There were no differences in liver fat between treatment groups at 14 years of follow-up. Participants with diabetes had lower LA (mean ± SD: 46 ± 16 vs 51 ± 14 HU; P < 0.001) and a greater prevalence of fatty liver (LA < 40 HU) (34% vs 17%; P < 0.001). Severity of metabolic abnormalities at the time of LA evaluation was associated with lower LA categories in a graded manner and more strongly in those with diabetes. Averaged annual fasting insulin (an index of insulin resistance [OR, 95% CI 1.76, 1.41-2.20]) waist circumference (1.63, 1.17-2.26), and triglyceride (1.42, 1.13-1.78), but not glucose, were independently associated with LA < 40 HU prevalence. CONCLUSION Fatty liver is common in the early phases of diabetes development. The association of LA with insulin resistance, waist circumference, and triglyceride levels emphasizes the importance of these markers for hepatic steatosis in this population and that assessment of hepatic fat in early diabetes development is warranted.
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Affiliation(s)
- Ronald B Goldberg
- Diabetes Research Institute, Division of Endocrinology, Diabetes and Metabolism, University of Miami Miller School of Medicine, Miami, FL 33136USA
- Correspondence: Ronald B Goldberg, MD, Diabetes Research Institute, Division of Endocrinology, Diabetes and Metabolism, University of Miami Miller School of Medicine, 1450 Northwest 10th Avenue, Miami, FL 33136 USA.
| | - Mark T Tripputi
- Milken Institute School of Public Health and Health Services, The Biostatistics Center, George Washington University, Rockville, MD 20852USA
| | - Edward J Boyko
- University of Washington, Department of Medicine, Seattle, WA 98108USA
| | - Matthew Budoff
- Los Angeles Biomedical Research Institute, Torrance CA 90502USA
| | - Zsu-Zsu Chen
- Division of Endocrinology, Bone, and Metabolism, Beth Israel Deaconess Medical Center, Harvard, Boston, MA 02215, USA
| | - Jeanne M Clark
- Division of General Internal Medicine, The Johns Hopkins University, Baltimore MD 21287USA
| | - Dana M Dabelea
- Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO 80045USA
| | - Sharon L Edelstein
- Milken Institute School of Public Health and Health Services, The Biostatistics Center, George Washington University, Rockville, MD 20852USA
- Sharon L. Edelstein, ScM, The Biostatistics Center, Milken Institute School of Public Health, The George Washington University, 6110 Executive Blvd., Suite 750, Rockville, MD 20852, USA.
| | - Robert E Gerszten
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard, Boston, MA 02215, USA
| | | | | | - Leigh Perreault
- University of Colorado Anschutz Medical Campus, Aurora, CO 80045USA
| | - Marinella Temprosa
- Milken Institute School of Public Health and Health Services, The Biostatistics Center, George Washington University, Rockville, MD 20852USA
| | - Amisha Wallia
- Northwestern University Feinberg School of Medicine, Chicago IL 60610USA
| | - Karol Watson
- David Geffen School of Medicine at UCLA, Los Angeles, CA 90095USA
| | - Zeb Irfan
- J. W. Ruby Memorial Hospital, Morgantown, WV 26505USA
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22
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Furukawa M, Onoue T, Kato K, Wada T, Shinohara Y, Kinoshita F, Goto M, Arima H, Tsushita K. Prediabetes is associated with proteinuria development but not with glomerular filtration rate decline: A longitudinal observational study. Diabet Med 2021; 38:e14607. [PMID: 34031914 PMCID: PMC8361992 DOI: 10.1111/dme.14607] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 05/21/2021] [Indexed: 01/01/2023]
Abstract
AIMS Diabetes is recognized as the leading cause of chronic kidney disease (CKD); however, the association of prediabetes with CKD remains unclear, in particular, the independent effect of prediabetes on proteinuria or estimated glomerular filtration rate (eGFR) has not been evaluated. This study aimed to investigate the associations of prediabetes with the proteinuria development and with eGFR decline separately in the Japanese general population without CKD. METHODS Participants who underwent health check-ups in 2014 and had adequate data after 2 years were retrospectively analysed. A total of 405,487 participants without CKD (eGFR, ≥60 ml min-1 1.73 m-2 , with negative or trace urinary protein) at baseline were categorized according to fasting plasma glucose as having diabetes (≥126 mg/dl [7.0 mmol/l]), prediabetes (100-125 mg/dl [5.6-6.9 mmol/l]) or normal glucose level (˂100 mg/dl [5.6 mmol/l]). Logistic regression analysis was used to analyse the effects of prediabetes (vs. normal glucose level) on the proteinuria development (urinary protein of ≥1+) and eGFR decline (˂60 ml min-1 1.73 m-2 ) after 2 years. RESULTS After 2 years, 7037 participants (1.7%) developed proteinuria alone, 19,015 (4.7%) presented eGFR decline alone and 636 (0.2%) showed both proteinuria and eGFR decline. Compared to normal glucose level and adjusting for prognostic factors, prediabetes was independently associated with the proteinuria development (odds ratio [OR] 1.233; 95% confidence interval [CI] 1.170-1.301], whereas prediabetes was not associated with eGFR decline (OR 0.981; 95% CI 0.947-1.017). CONCLUSIONS Prediabetes is associated with the proteinuria development but not with eGFR decline in the general population.
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Affiliation(s)
- Mariko Furukawa
- Department of Endocrinology and DiabetesNagoya University Graduate School of MedicineNagoyaJapan
- Comprehensive Health Science CenterAichi Health Promotion Public Interest FoundationAichiJapan
| | - Takeshi Onoue
- Department of Endocrinology and DiabetesNagoya University Graduate School of MedicineNagoyaJapan
| | - Kiminori Kato
- Department of Prevention of Noncommunicable Diseases and Promotion of Health Checkup, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataJapan
| | - Takashi Wada
- Health ScienceJikei University Graduate School of MedicineTokyoJapan
| | | | - Fumie Kinoshita
- Department of Advanced MedicineNagoya University HospitalNagoyaJapan
| | - Motomitsu Goto
- Department of Endocrinology and DiabetesNagoya University Graduate School of MedicineNagoyaJapan
| | - Hiroshi Arima
- Department of Endocrinology and DiabetesNagoya University Graduate School of MedicineNagoyaJapan
| | - Kazuyo Tsushita
- Comprehensive Health Science CenterAichi Health Promotion Public Interest FoundationAichiJapan
- Graduate Schools of Nutrition SciencesKagawa Nutrition UniversitySaitamaJapan
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Madsen Beau De Rochars VE, Keys H, Samuels SK, Jo A, Noland GS, Gonzales M, Blount S, Mainous AG. Prevalence of Diabetes, Prediabetes, and Associated Risk Factors Among Agricultural Village Residents in the Dominican Republic. Am J Trop Med Hyg 2021; 104:2241-2250. [PMID: 33872205 PMCID: PMC8176474 DOI: 10.4269/ajtmh.19-0942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 02/11/2021] [Indexed: 01/03/2023] Open
Abstract
This study examined the prevalence and risk factors of prediabetes and type 2 diabetes among residents of agricultural settlement villages (bateyes) in the Dominican Republic. From March to April 2016, a cross-sectional, multi-stage cluster survey was conducted across the country's three agricultural regions (southwest, east, and north). At selected households, an adult completed a questionnaire to assess demographics, diabetes knowledge, and care, and two household residents of any age provided finger-prick blood samples that were analyzed for hemoglobin A1c (HbA1c). HbA1c was categorized as normal (< 5.7%), prediabetic (5.7-6.4%), or diabetic (≥ 6.5%). The prevalence rates of diabetes and prediabetes were 8.6% (95% confidence interval [CI], 6.2-11.8%) and 20.4% (95% CI, 17.9-23.2%), respectively, among all participants (N = 1293; median age, 35 years; range, 2-96 years), and 10.0% (95% CI, 7.2-13.8%) and 20.0% (95% CI, 17.4-23.0%), respectively, among adults 18 years or older (N = 730). The average age of participants with diabetes was 47.2 years. The average age of participants with prediabetes was 40.7 years. Among adult questionnaire respondents, 64.8% of all participants and 39.4% of patients with diabetes had not been tested for diabetes previously. Among patients with diabetes, 28.4% were previously diagnosed; 1.2% of prediabetes patients were previously diagnosed. Half (50.7%) of the respondents had heard of diabetes. The majority (94.1%) of patients previously diagnosed with diabetes reported using diabetes medication. Among both undiagnosed and previously diagnosed patients with diabetes, diabetes knowledge, previous diabetes testing, and diabetes care-seeking were lowest among Haitian-born participants. A high burden of undiagnosed diabetes and deficiencies in diabetes knowledge, access to care, and diagnosis exist among all batey inhabitants, but most acutely among Haitians. Improvements will require a multi-sectoral approach.
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Affiliation(s)
- Valery E. Madsen Beau De Rochars
- Department of Health Services Research, Management, and Policy, University of Florida, Gainesville, Florida
- Emerging Pathogens Institute, University of Florida, Gainesville, Florida
| | - Hunter Keys
- Department of Anthropology, University of Amsterdam, Amsterdam, The Netherlands
- The Carter Center, Atlanta, Georgia
| | - Shenae K. Samuels
- Memorial Healthcare System, Office of Human Research, Hollywood, Florida
| | - Ara Jo
- Department of Health Services Research, Management, and Policy, University of Florida, Gainesville, Florida
| | | | - Manuel Gonzales
- Centro Nacional para el Control de Enfermedades Tropicales (CENCET), Santo Domingo, Dominican Republic
| | | | - Arch G. Mainous
- Department of Health Services Research, Management, and Policy, University of Florida, Gainesville, Florida
- Department of Community Health and Family Medicine, University of Florida, Gainesville, Florida
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Dupuit M, Chavanelle V, Chassaing B, Perriere F, Etienne M, Plissonneau C, Boscaro A, Barnich N, Pialoux V, Maugard T, Le Joubioux F, Peltier S, Sirvent P, Otero YF, Boisseau N. The TOTUM-63 Supplement and High-Intensity Interval Training Combination Limits Weight Gain, Improves Glycemic Control, and Influences the Composition of Gut Mucosa-Associated Bacteria in Rats on a High Fat Diet. Nutrients 2021; 13:nu13051569. [PMID: 34066988 PMCID: PMC8151333 DOI: 10.3390/nu13051569] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 04/30/2021] [Accepted: 05/02/2021] [Indexed: 12/12/2022] Open
Abstract
Obesity and prediabetes are the two strongest risk factors of type 2 diabetes. It has been reported that TOTUM-63, a polyphenol-rich plant extract, has beneficial effects on body weight (BW) and insulin resistance in mice fed a high fat diet (HFD). The study aim was to determine whether high-intensity interval training (HIIT) and/or TOTUM-63 supplementation improved body composition and glycemic control and gut microbiota composition in a Western diet-induced obesity rat model. Wistar rats received a standard diet (CTRL; control; n = 12) or HFD (HFD; n = 48) for 16 weeks. Then, HFD rats were divided in four groups: HFD, HFD + TOTUM-63 (T63), HFD + HIIT (HIIT), and HFD + HIIT +T63 (HIIT + T63). Training was performed 4 days/week for 12 weeks. TOTUM-63 was included in diet composition (2%). The HIIT + T63 combination significantly limited BW gain, without any energy intake modulation, and improved glycemic control. BW variation was correlated with increased α-diversity of the colon mucosa microbiota in the HIIT + T63 group. Moreover, the relative abundance of Anaeroplasma, Christensenellaceae and Oscillospira was higher in the HIIT + T63 group. Altogether, these results suggest that the HIIT and TOTUM-63 combination could be proposed for the management of obesity and prediabetes.
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Affiliation(s)
- Marine Dupuit
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
| | - Vivien Chavanelle
- Valbiotis R&D, Riom Center, 63200 Riom, France; (V.C.); (P.S.); (Y.F.O.)
| | - Benoit Chassaing
- Inserm U1016, Team “Mucosal Microbiota in Chronic Inflammatory Diseases”, Université de Paris, CNRS UMR 8104, 75014 Paris, France;
| | - Fanny Perriere
- Laboratoire Microorganismes: Génome et Environnement (LMGE), Université Clermont Auvergne, CNRS, 63000 Clermont-Ferrand, France;
| | - Monique Etienne
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
| | - Claire Plissonneau
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
| | - Audrey Boscaro
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
| | - Nicolas Barnich
- Microbes, Intestin, Inflammation et Susceptibilité de l’Hôte (M2iSH), UMR 1071 Inserm, USC-INRAE 2018, Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France;
| | - Vincent Pialoux
- Laboratoire Interuniversitaire de la Biologie et de la Motricité (LIBM), Université Claude Bernard Lyon 1, EA 7424, 69266 Villeurbane, France;
| | - Thierry Maugard
- UMR 7266 CNRS-ULR, LIENSs, Equipe BCBS, La Rochelle Université, 17042 La Rochelle, France;
| | - Florian Le Joubioux
- Valbiotis R&D, La Rochelle Center, 17000 La Rochelle, France; (F.L.J.); (S.P.)
| | - Sébastien Peltier
- Valbiotis R&D, La Rochelle Center, 17000 La Rochelle, France; (F.L.J.); (S.P.)
| | - Pascal Sirvent
- Valbiotis R&D, Riom Center, 63200 Riom, France; (V.C.); (P.S.); (Y.F.O.)
| | - Yolanda F. Otero
- Valbiotis R&D, Riom Center, 63200 Riom, France; (V.C.); (P.S.); (Y.F.O.)
| | - Nathalie Boisseau
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
- Correspondence: ; Tel.: +33-4-73-40-55-19
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Hung T, Chuang Y, Chu F, Huang L, Shaw SW, Hsieh T, Chen S. Risk factors for abnormal postpartum glycemic states in women diagnosed with gestational diabetes by the International Association of Diabetes and Pregnancy Study Groups criteria. J Diabetes Investig 2021; 12:859-868. [PMID: 32916029 PMCID: PMC8089005 DOI: 10.1111/jdi.13400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/27/2020] [Accepted: 09/02/2020] [Indexed: 11/28/2022] Open
Abstract
AIMS/INTRODUCTION To evaluate the rate of postpartum glycemic screening tests (PGST) in women with gestational diabetes mellitus (GDM), and to investigate risk factors for abnormal PGST results. MATERIALS AND METHODS We retrospectively analyzed the obstetric data of 1,648 women with GDM who gave birth after 28 completed weeks of gestation between 1 July 2011 and 31 December 2019 at Taipei Chang Gung Memorial Hospital, Taiwan. GDM was diagnosed by the International Association of Diabetes and Pregnancy Study Groups criteria. PGST was carried out at 6-12 weeks postpartum with a 75-g, 2-h oral glucose tolerance test, and the results were classified into normal, prediabetes and diabetes mellitus. Multiple logistic regression was used to assess the associations between various risk factors and abnormal PGST results. RESULTS In total, 493 (29.9%) women underwent PGST and 162 (32.9%) had abnormal results, including 135 (27.4%) with prediabetes and 27 (5.5%) with diabetes mellitus. Significant risk factors for postpartum diabetes mellitus included insulin therapy during pregnancy (adjusted odds ratio [OR] 10.79, 95% confidence interval [CI] 4.07-28.58), birthweight >4,000 g (adjusted OR 10.22, 95% CI 1.74-59.89) and preterm birth <37 weeks' gestation (adjusted OR 3.33, 95% CI 1.09-10.22); whereas prepregnancy body mass index >24.9 kg/m2 (adjusted OR 1.99, 95% CI 1.24-3.21) was the major risk factor for postpartum prediabetes. CONCLUSIONS Less than one-third of women with GDM underwent PGST, and nearly one-third of these women had abnormal results. Future efforts should focus on reducing the barriers to PGST in women with GDM.
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Affiliation(s)
- Tai‐Ho Hung
- Department of Obstetrics and GynecologyTaipei Chang Gung Memorial HospitalTaipeiTaiwan
- Department of MedicineCollege of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Obstetrics and GynecologyKeelung Chang Gung Memorial HospitalKeelungTaiwan
| | - Ya‐Chun Chuang
- Department of Obstetrics and GynecologyTaipei Chang Gung Memorial HospitalTaipeiTaiwan
| | - Fu‐Chieh Chu
- Department of Obstetrics and GynecologyTaipei Chang Gung Memorial HospitalTaipeiTaiwan
| | - Lulu Huang
- Department of Obstetrics and GynecologyTaipei Chang Gung Memorial HospitalTaipeiTaiwan
| | - Steven W Shaw
- Department of Obstetrics and GynecologyTaipei Chang Gung Memorial HospitalTaipeiTaiwan
- Department of MedicineCollege of MedicineChang Gung UniversityTaoyuanTaiwan
| | - T’sang‐T’ang Hsieh
- Department of Obstetrics and GynecologyTaipei Chang Gung Memorial HospitalTaipeiTaiwan
| | - Szu‐Fu Chen
- Department of Physical Medicine and RehabilitationCheng Hsin General HospitalTaipeiTaiwan
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Miyagi S, Takamura T, Nguyen TTT, Tsujiguchi H, Hara A, Nakamura H, Suzuki K, Tajima A, Kannon T, Toyama T, Kambayashi Y, Nakamura H. Moderate alcohol consumption is associated with impaired insulin secretion and fasting glucose in non-obese non-diabetic men. J Diabetes Investig 2021; 12:869-876. [PMID: 32910554 PMCID: PMC8089003 DOI: 10.1111/jdi.13402] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 07/28/2020] [Accepted: 09/03/2020] [Indexed: 12/22/2022] Open
Abstract
AIMS/INTRODUCTION A low insulin secretion capacity has been implicated in the high prevalence of non-obese diabetes in East Asians. As alcohol consumption alters insulin and glucose metabolism, we tested the hypothesis that alcohol consumption contributes to impaired insulin secretion and glucose intolerance in lean/normal-weight non-diabetic Japanese men. MATERIALS AND METHODS This cross-sectional study was undertaken among the residents of Shika town, Japan, between 2011 and 2017. A total of 402 non-diabetic men, including participants with normal fasting plasma glucose (FPG) and impaired FPG (FPG 5.6-6.9 mmol/L), and aged ≥40 years, were examined. FPG, the homeostasis model assessment of insulin secretion capacity (HOMA-B) and alcohol consumption were evaluated and compared between the body mass index (BMI) <25 and BMI ≥25 groups. RESULTS HOMA-B levels were lower in the BMI <25 group than in the BMI ≥25 group. Alcohol consumption correlated with a low HOMA-B level regardless of BMI, and, thus, the HOMA-B levels of alcohol drinkers were significantly lower in the BMI <25 group. A multivariable logistic regression analysis showed that alcohol consumption, even light-to-moderate consumption (1-25 g/day), was associated with significantly low levels of HOMA-B and impaired FPG in the BMI <25 group. Among participants with impaired FPG, a low level of HOMA-B was observed in alcohol drinkers, but not in non-drinkers. In contrast, light-to-moderate alcohol consumption was not related to HOMA-B or FPG in the BMI ≥25-group. CONCLUSION Alcohol consumption, even a small amount, might contribute to reductions in HOMA-B levels and impaired FPG in lean/normal-weight Japanese men.
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Affiliation(s)
- Sakae Miyagi
- Department of Environmental and Preventive MedicineGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityKanazawaJapan
- Innovative Clinical Research CenterKanazawa UniversityKanazawaJapan
| | - Toshinari Takamura
- Department of Endocrinology and MetabolismKanazawa University Graduate School of Medical SciencesKanazawa UniversityKanazawaJapan
| | - Thao Thi Thu Nguyen
- Department of Environmental and Preventive MedicineGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityKanazawaJapan
| | - Hiromasa Tsujiguchi
- Department of Environmental and Preventive MedicineGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityKanazawaJapan
| | - Akinori Hara
- Department of Environmental and Preventive MedicineGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityKanazawaJapan
| | - Haruki Nakamura
- Department of Environmental and Preventive MedicineGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityKanazawaJapan
| | - Keita Suzuki
- Department of Environmental and Preventive MedicineGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityKanazawaJapan
| | - Atsushi Tajima
- Department of Bioinformatics and GenomicsGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityKanazawaJapan
| | - Takayuki Kannon
- Department of Bioinformatics and GenomicsGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityKanazawaJapan
| | - Tadashi Toyama
- Innovative Clinical Research CenterKanazawa UniversityKanazawaJapan
| | - Yasuhiro Kambayashi
- Department of Public HealthFaculty of VeterinaryOkayama University of ScienceOkayamaJapan
| | - Hiroyuki Nakamura
- Department of Environmental and Preventive MedicineGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityKanazawaJapan
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27
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Yang W, Wen J, Wu F, Zeng H, Guo B, Ge L. Pharmacotherapy weight-loss interventions to prevent type 2 diabetes in overweight or obese adults and older adults: A protocol for systematic review and network meta-analysis. Medicine (Baltimore) 2021; 100:e24812. [PMID: 33725948 PMCID: PMC7982236 DOI: 10.1097/md.0000000000024812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 01/29/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Obesity is a worldwide problem and is associated with multiple negative health effects. Obesity also has a direct relationship with risk of diabetes. Several pharmacotherapy weight-reducing interventions have been employed to prevent type 2 diabetes (T2D) in overweight or obese adults and older adults. However, data with respect to comparative effectiveness are limited. To address this gap, in this study, evidence on benefits of anti-obesity agents for preventing diabetes will be systematically reviewed using a network meta-analysis. METHODS We will perform an online systematic search for randomized controlled trials (RCTs) investigating 5 FDA-approved anti-obesity agents for preventing T2D in obese or overweight adults and older adults through electronic databases of PubMed, Embase, and the Cochrane Library from inception until December 31, 2020. Two independent reviewers will screen titles, abstracts, and full-texts of all potentially eligible trials. Two authors working independently will abstract data on trial-, participant- and intervention-related characteristics. The primary outcome will be incidence of T2D. Secondary outcomes will be achievement of normoglycaemia in patients with prediabetes, percentage of individuals achieving at least 5% or 10% weight loss of their baseline weight. We will conduct pairwise meta-analyses for all outcomes included in this study. To determine comparative efficacy of multiple interventions, network meta-analysis with a frequentist random-effects model will be performed. Moreover, subgroup analyses and sensitivity analyses will be performed to assess the robustness of our findings. To evaluate publication bias, the comparison-adjusted funnel plot will be utilized. Stata version 14.0 and RevMan version 5.3.3 will be used to perform all statistical analyses. RESULTS This study will evaluate the effectiveness of weight-loss medications on T2D prevention in overweight or obese people. CONCLUSIONS This study will generate meaningful findings for overweight or obese adults and older adults, clinicians, and policy-makers concerning the optimal anti-obesity pharmacotherapy to decrease risk of T2D. STUDY REGISTRATION NUMBER INPLASY202110104.
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Affiliation(s)
- Wenxiao Yang
- Department of Science and Technology, Shanghai University of Medicine and Health Sciences, Shanghai
| | - Junru Wen
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou
| | - Fangfang Wu
- School of Nursing and Health Management, Shanghai University of Medicine and Health Sciences, Shanghai
| | - Hai Zeng
- College of Traditional Chinese Medicine, Jinan University, Guangzhou
| | - Bing Guo
- Shanghai University of Traditional Chinese Medicine, Shanghai
| | - Li Ge
- Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
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28
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Wang S, Shen T, Xi B, Shen Z, Zhang X. Vitamin D affects the neutrophil-to-lymphocyte ratio in patients with type 2 diabetes mellitus. J Diabetes Investig 2021; 12:254-265. [PMID: 32593190 PMCID: PMC7858138 DOI: 10.1111/jdi.13338] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 06/04/2020] [Accepted: 06/22/2020] [Indexed: 02/06/2023] Open
Abstract
AIMS/INTRODUCTION Chronic inflammation is an underlying feature of type 2 diabetes mellitus. Hypovitaminosis D is associated with type 2 diabetes mellitus, but whether it contributes to chronic inflammation is unclear. We examined the effects of vitamin D on various immune markers to evaluate its contribution to systemic inflammation in type 2 diabetes mellitus. MATERIALS AND METHODS We retrospectively analyzed data from type 2 diabetes mellitus patients, people with prediabetes and control patients without diabetes (n = 9,746). Demographic and clinical variables were evaluated using descriptive statistics and generalized linear regression. A stratified analysis based on total serum vitamin D was also carried out. RESULTS Neutrophil count was a significant predictor of 1,5-anhydroglucitol and glycated hemoglobin (HbA1c) in patients with prediabetes (1,5-anhydroglucitol: β = -0.719, P < 0.001 and HbA1c: β = -0.006, P = 0.002) and patients with diabetes (1,5-anhydroglucitol: β = 0.207, P = 0.004 and HbA1c: β = -0.067, P = 0.010). Lymphocyte count was a significant predictor of HbA1c in patients without diabetes (β = 0.056, P < 0.001) and patients with prediabetes (β = 0.038, P < 0.001). The neutrophil-to-lymphocyte ratio (NLR) was a significant predictor of HbA1c in patients without diabetes (β = -0.001, P = 0.032). No immune markers differed significantly based on vitamin D level among patients without diabetes (P> 0.05 for all). Among patients with prediabetes, those who were vitamin D-deficient had the highest NLR (P = 0.040). Among patients with diabetes, those who were vitamin D-deficient had the highest neutrophil count (P = 0.001), lowest lymphocyte count (P = 0.016) and highest NLR (P < 0.001). CONCLUSIONS The NLR is strongly influenced by serum vitamin D level. Given the high prevalence of hypovitaminosis D and elevated NLR among chronic disease patients and the elderly, our results suggest that clinical interpretation of NLR as a predictive marker of type 2 diabetes mellitus-related inflammation should consider vitamin D level, age and pre-existing morbidity.
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Affiliation(s)
- Si‐Yang Wang
- Department of GeriatricsShanghai Xuhui Central HospitalShanghaiChina
| | - Ting‐Ting Shen
- Department of GeriatricsZhongshan‐Xuhui Hospital Affiliated to Fudan UniversityShanghaiChina
| | - Bei‐Li Xi
- Department of GeriatricsShanghai Xuhui Central HospitalShanghaiChina
| | - Zhan Shen
- Department of GeriatricsShanghai Xuhui Central HospitalShanghaiChina
| | - Xian Zhang
- Department of GeriatricsShanghai Xuhui Central HospitalShanghaiChina
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29
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Arafa N, Bazaraa HM, Sharaf ElDin H, Hussein M, Salah DM. Glucose tolerance in a cohort of Egyptian children after kidney transplantation. Diabetes Res Clin Pract 2021; 172:108605. [PMID: 33333203 DOI: 10.1016/j.diabres.2020.108605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 10/13/2020] [Accepted: 12/01/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND Post- transplantation diabetes mellitus (PTDM) in children is a serious metabolic complication that can endanger both graft and patient survival. These complications can be partially reduced by early diagnosis & prompt treatment of impaired glucose tolerance. The aim of this study was to assess glucose tolerance & insulin resistance among a cohort of kidney transplanted children. METHODS Thirty consecutive pediatric kidney transplant recipients were subjected to basal evaluation of plasma glucose and insulin then underwent oral glucose tolerance test (OGTT). RESULTS Abnormal glucose metabolism was detected in 7 (23.3%) patients; 3 (10%) patients with PTDM; 3 (10%) patients with impaired fasting glucose (IFG) and 1 (3.3%) patient with IFG and impaired glucose tolerance (IGT). Four (13.3%) patients had high Homeostatic model assessment of insulin resistance (HOMA-IR). Patients with abnormal glucose metabolism had significantly higher tacrolimus trough levels and higher maintainence steroid doses (p values = 0.003,0.026). Significant positive correlation existed between pre-transplantation glucose level and post-transplantation fasting glucose (p = 0.001, r = 0.69), glucose at 120 min (p = 0.018, r = 0.429) and HOMA-IR (p = 0.008, r = 0.47). CONCLUSION Abnormalities in glucose metabolism (IFG, IGT &PTDM) are frequent in Egyptian pediatric kidney transplant recipients. OGTT is the gold standard for assessment of abnormalities in glucose metabolism.
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Affiliation(s)
- Noha Arafa
- Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Hafez M Bazaraa
- Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Heba Sharaf ElDin
- Department of Chemical Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt.
| | | | - Doaa M Salah
- Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, Egypt.
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30
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Mozzillo E, Franceschi R, Piona C, Passanisi S, Casertano A, Pjetraj D, Maltoni G, Calcaterra V, Cauvin V, Cherubini V, D’Annunzio G, Franzese A, Frongia AP, Lombardo F, Lo Presti D, Matteoli MC, Piccinno E, Predieri B, Rabbone I, Scaramuzza AE, Toni S, Zucchini S, Maffeis C, Schiaffini R. Diabetes and Prediabetes in Children With Cystic Fibrosis: A Systematic Review of the Literature and Recommendations of the Italian Society for Pediatric Endocrinology and Diabetes (ISPED). Front Endocrinol (Lausanne) 2021; 12:673539. [PMID: 34017312 PMCID: PMC8130616 DOI: 10.3389/fendo.2021.673539] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 03/29/2021] [Indexed: 11/13/2022] Open
Abstract
Cystic fibrosis related diabetes (CFRD) is a comorbidity of cystic fibrosis (CF) that negatively impacts on its clinical course. Prediabetes is an important predictor of either CFRD development and unfavorable prognosis of CF in both pediatric and adult patients. International guidelines recommend insulin only in case of CFRD diagnosis. Whether early detection and treatment of prediabetes may contribute to improve the clinical course of CF is still debated. A subgroup of pediatric diabetologists of the Italian Society for Pediatric Endocrinology and Diabetology (ISPED) performed a systematic review of the literature based on predefined outcomes: impact of pre-diabetes on clinical outcomes and on the risk of developing CFRD; diagnosis of diabetes and pre-diabetes under 10 years of age; effectiveness of therapy on glycemic control, impact of therapy on pulmonary function and nutritional status. Thirty-one papers were selected for the analysis data presented in these papers were reported in tables sorted by outcomes, including comprehensive evidence grading according to the GRADE approach. Following the grading of the quality of the evidence, the entire ISPED diabetes study group achieved consensus for the Italian recommendations based on both evidence and clinical experience. We concluded that in patients with CF, prediabetes should be carefully considered as it can evolve into CFRD. In patients with CF and prediabetic conditions, after complete evaluation of the OGTT trend, glucometrics, glycemic values measured during pulmonary exacerbations and/or steroid therapy, early initiation of insulin therapy could have beneficial effects on clinical outcomes of patients with CF and prediabetes.
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Affiliation(s)
- Enza Mozzillo
- Department of Translational Medical Science, Section of Pediatrics, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
- *Correspondence: Enza Mozzillo, ; Roberto Franceschi, ; Riccardo Schiaffini,
| | - Roberto Franceschi
- Pediatric Unit, S. Chiara Hospital, Trento, Italy
- *Correspondence: Enza Mozzillo, ; Roberto Franceschi, ; Riccardo Schiaffini,
| | - Claudia Piona
- Regional Center for Pediatric Diabetes, University of Verona, Verona, Italy
| | - Stefano Passanisi
- Department of Human Pathology in Adult and Developmental Age, University of Messina, Messina, Italy
| | - Alberto Casertano
- Department of Translational Medical Science, Section of Pediatrics, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
| | - Dorina Pjetraj
- SOD Pediatric Diabetology, Department of Women’s and Children’s, “G. Salesi” Children’s Hospital, AOU Ospedali Riuniti, Ancona, Italy
| | - Giulio Maltoni
- Department of Woman, Child and Urological Diseases, S. Orsola-Malpighi University Hospital, Bologna, Italy
| | - Valeria Calcaterra
- University of Pavia, Pavia and Department of Pediatrics, "Vittore Buzzi" Children’s Hospital, Milano, Italy
| | | | - Valentino Cherubini
- SOD Pediatric Diabetology, Department of Women’s and Children’s, “G. Salesi” Children’s Hospital, AOU Ospedali Riuniti, Ancona, Italy
| | | | - Adriana Franzese
- Department of Translational Medical Science, Section of Pediatrics, Regional Center of Pediatric Diabetes, Federico II University of Naples, Naples, Italy
| | | | - Fortunato Lombardo
- Department of Human Pathology in Adult and Developmental Age, University of Messina, Messina, Italy
| | - Donatella Lo Presti
- Centro di Riferimento Regionale di Diabetologia Pediatrica A.O.U. Policlinico G. Rodolico, Catania, Italy
| | | | - Elvira Piccinno
- D.A.I. Pediatria, Ospedale Pediatrico Giovanni XXIII, Bari, Italy
| | - Barbara Predieri
- Department of Medical and Surgical Sciences of the Mother, Children and Adults - Pediatric Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Ivana Rabbone
- Division of Pediatrics, Department of Health Science, University of Piemonte Orientale, Novara, Italy
| | | | - Sonia Toni
- Pediatric Diabetology Unit, Meyer Children Hospital, Florence, Italy
| | - Stefano Zucchini
- Department of Woman, Child and Urological Diseases, S. Orsola-Malpighi University Hospital, Bologna, Italy
| | - Claudio Maffeis
- Regional Center for Pediatric Diabetes, University of Verona, Verona, Italy
| | - Riccardo Schiaffini
- Diabetes Unit, Bambino Gesù Children’s Hospital, Rome, Italy
- *Correspondence: Enza Mozzillo, ; Roberto Franceschi, ; Riccardo Schiaffini,
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Greiner GG, Emmert-Fees KMF, Becker J, Rathmann W, Thorand B, Peters A, Quante AS, Schwettmann L, Laxy M. Toward targeted prevention: risk factors for prediabetes defined by impaired fasting glucose, impaired glucose tolerance and increased HbA1c in the population-based KORA study from Germany. Acta Diabetol 2020; 57:1481-1491. [PMID: 32748175 PMCID: PMC7591423 DOI: 10.1007/s00592-020-01573-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 07/06/2020] [Indexed: 12/11/2022]
Abstract
AIMS To identify socioeconomic, behavioral and clinical factors that are associated with prediabetes according to different prediabetes definition criteria. METHODS Analyses use pooled data of the population-based Cooperative Health Research in the Region of Augsburg (KORA) studies (n = 5312 observations aged ≥ 38 years without diabetes). Prediabetes was defined through either impaired fasting glucose (IFG), impaired glucose tolerance (IGT) or elevated HbA1c according to thresholds of the American Diabetes Association. Explanatory variables were regressed on prediabetes using generalized estimating equations. RESULTS Mean age was 58.4 years; 50% had prediabetes (33% had IFG, 16% IGT, and 26% elevated HbA1c, 10% fulfilled all three criteria). Age, obesity, hypertension, low education, unemployment, statutory health insurance, urban residence and physical inactivity were associated with prediabetes. Male sex was a stronger risk factor for IFG (OR = 2.5; 95%-CI: 2.2-2.9) than for IGT or elevated HbA1c, and being unemployed was a stronger risk factor for IGT (OR = 3.2 95%-CI: 2.6-4.0) than for IFG or elevated HbA1c. CONCLUSIONS The overlap of people with IFG, IGT and elevated HbA1c is small, and some factors are associated with only one criterion. Knowledge on sociodemographic and socioeconomic risk factors can be used to effectively target interventions to people at high risk for type 2 diabetes.
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Affiliation(s)
- Gregory G Greiner
- Institute for Health Services Research and Health Economics, German Diabetes Center, Auf'm Hennekamp 65, 40225, Duesseldorf, Germany.
- Medical Faculty, Centre for Health and Society, Institute for Health Services Research and Health Economics, Heinrich Heine University, Moorenstr. 5, 40225, Duesseldorf, Germany.
- Institute of Health Economics and Health Care Management, Helmholtz Zentrum München GmbH, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany.
| | - Karl M F Emmert-Fees
- Institute of Health Economics and Health Care Management, Helmholtz Zentrum München GmbH, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany
| | - Jana Becker
- Institute of Health Economics and Health Care Management, Helmholtz Zentrum München GmbH, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, University Hospital Munich, Ludwig-Maximilians-University Munich, Ziemssenstr. 1, 80336, Munich, Germany
| | - Wolfgang Rathmann
- Institute for Biometry and Epidemiology, German Diabetes Center, Auf'm Hennekamp 65, 40225, Duesseldorf, Germany
- German Centre for Diabetes Research (DZD), Ingolstädter Landstraße 1, 85764, Munich-Neuherberg, Germany
| | - Barbara Thorand
- German Centre for Diabetes Research (DZD), Ingolstädter Landstraße 1, 85764, Munich-Neuherberg, Germany
- Institute of Epidemiology, Helmholtz Zentrum München GmbH, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany
| | - Annette Peters
- German Centre for Diabetes Research (DZD), Ingolstädter Landstraße 1, 85764, Munich-Neuherberg, Germany
- Institute of Epidemiology, Helmholtz Zentrum München GmbH, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany
| | - Anne S Quante
- Institute of Genetic Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstädter Landstraße 1, 85764, Neuherberg, Germany
- Department of Gynecology and Obstetrics, Klinikum Rechts der Isar der Technischen Universität München, Ismaninger Str. 22, 81675, Munich, Germany
| | - Lars Schwettmann
- Institute of Health Economics and Health Care Management, Helmholtz Zentrum München GmbH, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany
- Department of Economics, Martin Luther University Halle-Wittenberg, 06099, Halle (Saale), Germany
| | - Michael Laxy
- Institute of Health Economics and Health Care Management, Helmholtz Zentrum München GmbH, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany
- German Centre for Diabetes Research (DZD), Ingolstädter Landstraße 1, 85764, Munich-Neuherberg, Germany
- Global Diabetes Research Center, Rollins School of Public Health, Emory University, 1518 Clifton Rd., NE, Atlanta, GA, 30322, USA
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Evans EA, Sayers SR, Kodji X, Xia Y, Shaikh M, Rizvi A, Frame J, Brain SD, Philpott MP, Hannen RF, Caton PW. Psoriatic skin inflammation induces a pre-diabetic phenotype via the endocrine actions of skin secretome. Mol Metab 2020; 41:101047. [PMID: 32599074 PMCID: PMC7452265 DOI: 10.1016/j.molmet.2020.101047] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/22/2020] [Accepted: 06/23/2020] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE Psoriasis is a chronic inflammatory skin disease that is thought to affect ∼2% of the global population. Psoriasis has been associated with ∼30% increased risk of developing type 2 diabetes (T2D), with numerous studies reporting that psoriasis is an independent risk-factor for T2D, separate from underlying obesity. Separately, studies of skin-specific transgenic mice have reported altered whole-body glucose homeostasis in these models. These studies imply a direct role for skin inflammation and dysfunction in mediating the onset of T2D in psoriasis patients, potentially via the endocrine effects of the skin secretome on key metabolic tissues. We used a combination of in vivo and ex vivo mouse models and ex vivo human imiquimod (IMQ) models to investigate the effects of psoriasis-mediated changes in the skin secretome on whole-body metabolic function. METHODS To induce psoriatic skin inflammation, mice were topically administered 75 mg of 5% IMQ cream (or Vaseline control) to a shaved dorsal region for 4 consecutive days. On day 5, mice were fasted for glucose and insulin tolerance testing, or sacrificed in the fed state with blood and tissues collected for analysis. To determine effects of the skin secretome, mouse skin was collected at day 5 from IMQ mice and cultured for 24 h. Conditioned media (CM) was collected and used 1:1 with fresh media to treat mouse explant subcutaneous adipose tissue (sAT) and isolated pancreatic islets. For human CM experiments, human skin was exposed to 5% IMQ cream for 20 min, ex vivo, to induce a psoriatic phenotype, then cultured for 24 h. CM was collected, combined 1:1 with fresh media and used to treat human sAT ex vivo. Markers of tissue inflammation and metabolic function were determined by qPCR. Beta cell function in isolated islets was measured by dynamic insulin secretion. Beta-cell proliferation was determined by measurement of Ki67 immunofluorescence histochemistry and BrDU uptake, whilst islet apoptosis was assessed by caspase 3/7 activity. All data is expressed as mean ± SEM. RESULTS Topical treatment with IMQ induced a psoriatic-like phenotype in mouse skin, evidenced by thickening, erythema and inflammation of the skin. Topical IMQ treatment induced inflammation and signs of metabolic dysfunction in sub-cutaneous and epidydimal adipose tissue, liver, skeletal muscle and gut tissue. However, consistent with islet compensation and a pre-diabetic phenotype, IMQ mice displayed improved glucose tolerance, increased insulin and c-peptide response to glucose, and increased beta cell proliferation. Treatment of sAT with psoriatic mouse or human skin-CM replicated the in vivo phenotype, leading to increased inflammation and metabolic dysfunction in mouse and human sAT. Treatment of pancreatic islets with psoriatic mouse skin-CM induced increases in beta-proliferation and apoptosis, thus partially replicating the in vivo phenotype. CONCLUSIONS Psoriasis-like skin inflammation induces a pre-diabetic phenotype, characterised by tissue inflammation and markers of metabolic dysfunction, together with islet compensation in mice. The in vivo phenotype is partially replicated by exposure of sAT and pancreatic islets to psoriatic-skin conditioned media. These results support the hypothesis that psoriatic skin inflammation, potentially via the endocrine actions of the skin secretome, may constitute a novel pathophysiological pathway mediating the development of T2D.
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Affiliation(s)
- Elizabeth A Evans
- Department of Diabetes, School of Life Course Sciences, King's College London, UK
| | - Sophie R Sayers
- Department of Diabetes, School of Life Course Sciences, King's College London, UK
| | - Xenia Kodji
- Section of Vascular Biology & Inflammation, School of Cardiovascular Medicine & Sciences, BHF Centre for Cardiovascular Sciences, King's College London, London, UK; A∗STAR - Agency for Science, Technology and Research - SRIS, Singapore
| | - Yue Xia
- Department of Diabetes, School of Life Course Sciences, King's College London, UK
| | - Mahum Shaikh
- Department of Diabetes, School of Life Course Sciences, King's College London, UK
| | - Alizah Rizvi
- Department of Diabetes, School of Life Course Sciences, King's College London, UK
| | - James Frame
- Anglia-Ruskin University, Chelmsford, Essex, UK; Springfield Hospital, Chelmsford, UK
| | - Susan D Brain
- Section of Vascular Biology & Inflammation, School of Cardiovascular Medicine & Sciences, BHF Centre for Cardiovascular Sciences, King's College London, London, UK
| | - Michael P Philpott
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Queen Mary University of London, London, UK
| | - Rosalind F Hannen
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Queen Mary University of London, London, UK
| | - Paul W Caton
- Department of Diabetes, School of Life Course Sciences, King's College London, UK.
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Rondanelli M, Riva A, Petrangolini G, Allegrini P, Bernardinelli L, Fazia T, Peroni G, Gasparri C, Nichetti M, Faliva MA, Naso M, Perna S. The Metabolic Effects of Cynara Supplementation in Overweight and Obese Class I Subjects with Newly Detected Impaired Fasting Glycemia: A Double-Blind, Placebo-Controlled, Randomized Clinical Trial. Nutrients 2020; 12:nu12113298. [PMID: 33126534 PMCID: PMC7693737 DOI: 10.3390/nu12113298] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/19/2020] [Accepted: 10/26/2020] [Indexed: 12/11/2022] Open
Abstract
Impaired fasting glucose (IFG) is a condition that precedes diabetes and increases the risk of developing it. Studies support the hypoglycemic effect of Cynarascolymus (Cs) extracts due to the content of chlorogenic acid, which is a potent inhibitor of glucose 6-phosphate translocase and of dicaffeoylquinic acid derivatives that modulate the activity of alpha-glucosidase. Given this background, we investigated whether a new highly standardized Cs extract could improve glycemic control, insulin sensitivity and other metabolic parameters (total cholesterol (TC), low-density lipoprotein-cholesterol (LDL-C), high-density lipoprotein-cholesterol (HDL-C) Triglycerides, Apolipo protein B (ApoB), Apolipo protein A (ApoA), waist circumference, visceral adipose tissue (VAT) by dual-energy X-ray absorptiometry (DXA) in overweight subjects with newly diagnosed IFG. Fifty-four subjects (females/males 26/28, mean ± SD age 51.5 ± 6.2) were randomly assigned to the supplemented group (n = 27) and placebo (n = 27). After multiple testing correction, statistically significant interactions between time and group were observed for the primary endpoint glycemia (β = 0.36, p < 0.0001) and for the secondary endpoints HDL (β = −0.10, p < 0.0001), total cholesterol/HDL (β = 0.27, p < 0.0001), LDL (β = 0.15, p = 0.005), LDL/HDL (β = 0.23, p = 0.001), insulin (β = 1.28, p = 0.04), glycated hemoglobin (β = 0.21, p = 0.0002), A1c-derived average glucose (β = 0.34, p = 0.0002), ApoB (β = 6.00, p = 0.01), ApoA (β = −4.50, p = 0.04), ApoB/ApoA (β = 0.08, p = 0.003), waist circumference (β = 1.89, p = 0.05), VATβ = 222.37, p = 0.005). In conclusion, these results confirm that Cs supplementation has a significant effect on metabolic parameters in IFG patients.
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Affiliation(s)
- Mariangela Rondanelli
- IRCCS Mondino Foundation, 27100 Pavia, Italy;
- Unit of Human and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Antonella Riva
- Research and Development Unit, Indena, 20139 Milan, Italy; (A.R.); (G.P.); (P.A.)
| | | | - Pietro Allegrini
- Research and Development Unit, Indena, 20139 Milan, Italy; (A.R.); (G.P.); (P.A.)
| | - Luisa Bernardinelli
- Department of Brain and Behavioral Science, University of Pavia, 27100 Pavia, Italy; (L.B.); (T.F.)
| | - Teresa Fazia
- Department of Brain and Behavioral Science, University of Pavia, 27100 Pavia, Italy; (L.B.); (T.F.)
| | - Gabriella Peroni
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, 27100 Pavia, Italy; (C.G.); (M.N.); (M.A.F.); (M.N.)
- Correspondence: ; Tel.: +39-0382381739
| | - Clara Gasparri
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, 27100 Pavia, Italy; (C.G.); (M.N.); (M.A.F.); (M.N.)
| | - Mara Nichetti
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, 27100 Pavia, Italy; (C.G.); (M.N.); (M.A.F.); (M.N.)
| | - Milena Anna Faliva
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, 27100 Pavia, Italy; (C.G.); (M.N.); (M.A.F.); (M.N.)
| | - Maurizio Naso
- Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona “Istituto Santa Margherita”, University of Pavia, 27100 Pavia, Italy; (C.G.); (M.N.); (M.A.F.); (M.N.)
| | - Simone Perna
- Department of Biology, Sakhir Campus, College of Science, University of Bahrain, Sakheer P.O. Box 32038, Bahrain;
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Dany F, Dewi RM, Tjandrarini DH, Pradono J, Delima D, Sariadji K, Handayani S, Kusumawardani N. Urban-rural distinction of potential determinants for prediabetes in Indonesian population aged ≥15 years: a cross-sectional analysis of Indonesian Basic Health Research 2018 among normoglycemic and prediabetic individuals. BMC Public Health 2020; 20:1509. [PMID: 33023540 PMCID: PMC7539503 DOI: 10.1186/s12889-020-09592-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 09/22/2020] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Based on Basic Health Research (RISKESDAS) conducted by Ministry of Health, Indonesia, prediabetes prevalence tends to increase from 2007 until 2018. The numbers are relatively higher in rural than those in urban area despite of small discrepancies between the two (~ 2-4%). The purpose of this study was to identify urban-rural differences in potential determinants for prediabetes in Indonesia. METHODS This analysis used secondary data collected from nationwide Health Survey in 2018. Respondents were aged ≥15 years who met inclusion criteria of analysis with no history of diabetes mellitus. Prediabetes criteria followed American Diabetes Association 2019. Multiple logistic regression was also employed to assess the transition probability of potential determinants for prediabetes in urban and rural Indonesia. RESULTS Up to 44.8% of rural respondents were prediabetics versus their urban counterparts at 34.9%, yet non-response bias was observed in the two. Young adults aged 30 years were already at risk of prediabetes. Urban-rural distinction for marital status and triglyceride level was observed while other determinants tended to overlap across residence. Several modifiable factors might contribute differently in both population with careful interpretation. CONCLUSIONS The minimum age limit for early prediabetes screening may start from 30 years old in Indonesia. Urban-rural distinction for marital status and triglyceride level was observed, yet non-response bias between the two groups could not be excluded. A proper model for early prediabetes screening need to be developed from a cohort study with adequate sample size.
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Affiliation(s)
- Frans Dany
- Centre for Research and Development of Biomedical and Basic Health Technology, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia.
| | - Rita Marleta Dewi
- Centre for Research and Development of Biomedical and Basic Health Technology, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Dwi Hapsari Tjandrarini
- Centre for Research and Development of Public Health Efforts, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Julianty Pradono
- Centre for Research and Development of Public Health Efforts, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Delima Delima
- Centre for Research and Development of Health Resources and Services, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Kambang Sariadji
- Centre for Research and Development of Biomedical and Basic Health Technology, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Sarwo Handayani
- Centre for Research and Development of Biomedical and Basic Health Technology, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Nunik Kusumawardani
- Centre for Research and Development of Public Health Efforts, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
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Dany F, Dewi RM, Tjandrarini DH, Pradono J, Delima D, Sariadji K, Handayani S, Kusumawardani N. Urban-rural distinction of potential determinants for prediabetes in Indonesian population aged ≥15 years: a cross-sectional analysis of Indonesian Basic Health Research 2018 among normoglycemic and prediabetic individuals. BMC Public Health 2020. [PMID: 33023540 DOI: 10.1186/s12889-020-09592-7/peer-review] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND Based on Basic Health Research (RISKESDAS) conducted by Ministry of Health, Indonesia, prediabetes prevalence tends to increase from 2007 until 2018. The numbers are relatively higher in rural than those in urban area despite of small discrepancies between the two (~ 2-4%). The purpose of this study was to identify urban-rural differences in potential determinants for prediabetes in Indonesia. METHODS This analysis used secondary data collected from nationwide Health Survey in 2018. Respondents were aged ≥15 years who met inclusion criteria of analysis with no history of diabetes mellitus. Prediabetes criteria followed American Diabetes Association 2019. Multiple logistic regression was also employed to assess the transition probability of potential determinants for prediabetes in urban and rural Indonesia. RESULTS Up to 44.8% of rural respondents were prediabetics versus their urban counterparts at 34.9%, yet non-response bias was observed in the two. Young adults aged 30 years were already at risk of prediabetes. Urban-rural distinction for marital status and triglyceride level was observed while other determinants tended to overlap across residence. Several modifiable factors might contribute differently in both population with careful interpretation. CONCLUSIONS The minimum age limit for early prediabetes screening may start from 30 years old in Indonesia. Urban-rural distinction for marital status and triglyceride level was observed, yet non-response bias between the two groups could not be excluded. A proper model for early prediabetes screening need to be developed from a cohort study with adequate sample size.
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Affiliation(s)
- Frans Dany
- Centre for Research and Development of Biomedical and Basic Health Technology, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia.
| | - Rita Marleta Dewi
- Centre for Research and Development of Biomedical and Basic Health Technology, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Dwi Hapsari Tjandrarini
- Centre for Research and Development of Public Health Efforts, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Julianty Pradono
- Centre for Research and Development of Public Health Efforts, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Delima Delima
- Centre for Research and Development of Health Resources and Services, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Kambang Sariadji
- Centre for Research and Development of Biomedical and Basic Health Technology, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Sarwo Handayani
- Centre for Research and Development of Biomedical and Basic Health Technology, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
| | - Nunik Kusumawardani
- Centre for Research and Development of Public Health Efforts, National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta Pusat, Jakarta, Indonesia
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Regmi D, Al-Shamsi S, Govender RD, Al Kaabi J. Incidence and risk factors of type 2 diabetes mellitus in an overweight and obese population: a long-term retrospective cohort study from a Gulf state. BMJ Open 2020; 10:e035813. [PMID: 32616491 PMCID: PMC7333876 DOI: 10.1136/bmjopen-2019-035813] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES A high body mass index (BMI) is associated with risk of type 2 diabetes mellitus (DM). The United Arab Emirates (UAE) is experiencing a marked increase in obesity. Nonetheless, no data are available regarding the incidence of type 2 DM in the high-risk adult UAE population. Therefore, this study aimed to evaluate the incidence rate and risk of developing type 2 DM among individuals with above-normal BMI in the UAE. DESIGN A retrospective cohort study. SETTING Outpatient clinics at a tertiary care centre in Al Ain, UAE. PARTICIPANTS Three hundred and sixty-two overweight or obese adult UAE nationals who visited outpatient clinics between April 2008 and December 2008. PRIMARY OUTCOME MEASURE Patients with type 2 DM were identified based on diagnosis established by a physician or through glycated haemoglobin (HbA1c) levels ≥6.5% during the follow-up period (until April 2018). RESULTS The overall incidence rate of type 2 DM during the median follow-up time of 8.7 years was 16.3 (95% CI 12.1 to 21.4) cases per 1000 person-years. Incidence rates in men and women were 17.7 (95% CI 11.6 to 25.9) and 15.0 (95% CI 9.8 to 22.2) cases per 1000 person-years, respectively. Multivariable Cox proportional hazard analysis determined older age and obesity in women and pre-diabetes in men to be independent risk factors for developing type 2 DM. CONCLUSIONS The incidence rate of type 2 DM in overweight and obese UAE nationals is high. In addition to screening, current strategies should strongly emphasise lifestyle modifications to decrease HbA1c and BMI levels in this high-risk population.
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Affiliation(s)
- Dybesh Regmi
- Department of Family and Community Medicine, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Saif Al-Shamsi
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Romona D Govender
- Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Juma Al Kaabi
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
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McAtee JR, Tao MH, King C, Chai W. Association of Home Food Availability with Prediabetes and Diabetes among Adults in the United States. Nutrients 2020; 12:nu12051209. [PMID: 32344821 PMCID: PMC7281998 DOI: 10.3390/nu12051209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 04/16/2020] [Accepted: 04/20/2020] [Indexed: 11/16/2022] Open
Abstract
This study examined associations of home food availabilities with prediabetes and diabetes among 8929 adults (20–70 years) participating in 2007–2010 National Health and Nutrition Examination Surveys. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were estimated by logistic regression. Relative to non-diabetic participants (individuals without diabetes or prediabetes), prediabetes participants were associated with lower availabilities of green vegetables (OR = 0.82; 95% CI = 0.73–0.91; p = 0.0006) and fat-free/low-fat milk (OR = 0.80, 95% CI = 0.65–0.89; p = 0.001) and higher sugary drink availability (OR = 1.24, 95% CI = 1.04–1.48; p = 0.02), adjusting for age, sex, and ethnicity (Model 1). The associations remained significant for vegetables (p = 0.005) and fat-free/low-fat milk (p = 0.02) adjusting for additional confounders (body mass index, education, Model 2). Adjusting for dietary components did not change the above results (in model 2) significantly. Participants with high healthy food availability scores had approximately 31% reduction (p = 0.003) in odds of prediabetes compared to those with low scores in Model 1. No associations were detected for diabetes except for fat-free/low-fat milk availability, for which an inverse association was observed in Model 1 (OR = 0.80, 95% CI = 0.65–0.99; p = 0.04). The results show prediabetes participants had lower availability of healthy foods and higher availability of unhealthy foods, suggesting the need to improve healthy food availability at home for this population.
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Affiliation(s)
- Jennifer R. McAtee
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, 1700 N 35th Street, Lincoln, NE 68583, USA;
| | - Meng-Hua Tao
- Department of Biostatistics and Epidemiology, University of North Texas Health Science Center, 3500 Camp Bowie Boulevard., Fort Worth, TX 76107, USA;
| | - Christian King
- Department of Health Management and Informatics, University of Central Florida, 500 W Livingston Street, Suite 402G, Orlando, FL 32801, USA;
| | - Weiwen Chai
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, 1700 N 35th Street, Lincoln, NE 68583, USA;
- Correspondence: ; Tel.: +1-402-472-7822
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Nunes S, Alves A, Preguiça I, Barbosa A, Vieira P, Mendes F, Martins D, Viana SD, Reis F. Crescent-Like Lesions as an Early Signature of Nephropathy in a Rat Model of Prediabetes Induced by a Hypercaloric Diet. Nutrients 2020; 12:nu12040881. [PMID: 32218109 PMCID: PMC7230605 DOI: 10.3390/nu12040881] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/17/2020] [Accepted: 03/22/2020] [Indexed: 02/07/2023] Open
Abstract
Diabetic nephropathy (DN) is a major microvascular complication of diabetes. Obesity and hyperlipidemia, fueled by unhealthy food habits, are risk factors to glomerular filtration rate (GFR) decline and DN progression. Several studies recommend that diabetic patients should be screened early (in prediabetes) for kidney disease, in order to prevent advanced stages, for whom the current interventions are clearly inefficient. This ambition greatly depends on the existence of accurate early biomarkers and novel molecular targets, which only may arise with a more thorough knowledge of disease pathophysiology. We used a rat model of prediabetes induced by 23 weeks of high-sugar/high-fat (HSuHF) diet to characterize the phenotype of early renal dysfunction and injury. When compared with the control animals, HSuHF-treated rats displayed a metabolic phenotype compatible with obese prediabetes, displaying impaired glucose tolerance and insulin sensitivity, along with hypertriglyceridemia, and lipid peroxidation. Despite unchanged creatinine levels, the prediabetic animals presented glomerular crescent-like lesions, accompanied by increased kidney Oil-Red-O staining, triglycerides content and mRNA expression of IL-6 and iNOS. This model of HSuHF-induced prediabetes can be a useful tool to study early features of DN, namely crescent-like lesions, an early signature that deserves in-depth elucidation.
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Affiliation(s)
- Sara Nunes
- Institute of Pharmacology & Experimental Therapeutics, & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
| | - André Alves
- Institute of Pharmacology & Experimental Therapeutics, & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
| | - Inês Preguiça
- Institute of Pharmacology & Experimental Therapeutics, & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
| | - Adelaide Barbosa
- Institute of Pharmacology & Experimental Therapeutics, & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
| | - Pedro Vieira
- Institute of Pharmacology & Experimental Therapeutics, & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, Pharmacy/Biomedical Laboratory Sciences, 3046-854 Coimbra, Portugal
| | - Fernando Mendes
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, Pharmacy/Biomedical Laboratory Sciences, 3046-854 Coimbra, Portugal
- Biophysics Institute & Coimbra Institute for Clinical and Biomedical Research (iCBR) area of Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Diana Martins
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, Pharmacy/Biomedical Laboratory Sciences, 3046-854 Coimbra, Portugal
- i3S—Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal
| | - Sofia D. Viana
- Institute of Pharmacology & Experimental Therapeutics, & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, Pharmacy/Biomedical Laboratory Sciences, 3046-854 Coimbra, Portugal
- Correspondence: (S.D.V.); (F.R.); Tel.: +351-239-480-053
| | - Flávio Reis
- Institute of Pharmacology & Experimental Therapeutics, & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Correspondence: (S.D.V.); (F.R.); Tel.: +351-239-480-053
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Castro MC, Villagarcía H, Nazar A, Arbeláez LG, Massa ML, Del Zotto H, Ríos JL, Schinella GR, Francini F. Cacao extract enriched in polyphenols prevents endocrine-metabolic disturbances in a rat model of prediabetes triggered by a sucrose rich diet. J Ethnopharmacol 2020; 247:112263. [PMID: 31580944 DOI: 10.1016/j.jep.2019.112263] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 09/23/2019] [Accepted: 09/29/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cocoa extracts rich in polyphenols are used as potential agent for treating diabetes. Cocoa polyphenols have been proved to ameliorate important hallmarks of type-2 diabetes (T2D). They can regulate glucose levels by increasing insulin secretion, promoting β-cell proliferation and a reduction of insulin resistance. In addition, epidemiological evidence indicates that consumption of flavonoid decreases the incidence of T2D. AIM OF THE STUDY T2D is preceded by a prediabetic state in which the endocrine-metabolic changes described in T2D are already present. Since epidemiological evidence indicates that consumption of flavonoid decreases its incidence, we evaluated possible preventive effects of polyphenol-enriched cocoa extract on a model of prediabetes induced by sucrose. MATERIALS AND METHODS We determined circulating parameters and insulin sensitivity indexes, liver protein carbonyl groups and reduced glutathione, liver mRNA expression levels of lipogenic enzymes, expression of different pro-inflammatory mediators, fructokinase activity and liver glycogen content. For that, radioimmunoassay, real-time polymerase chain reaction, Western blot, spectrophotometry, and immunohistochemistry were used. RESULTS We demonstrated that sucrose administration triggered hypertriglyceridemia, insulin-resistance, and liver increased oxidative stress and inflammation markers compared to control rats. Additionally, we found an increase in glycogen deposit, fructokinase activity, and lipogenic genes expression (SREBP-1c, FAS and GPAT) together with a decrease in P-Akt and P-eNOS protein content (P < 0.05). Sucrose-induced insulin resistance, hepatic carbohydrate and lipid dysmetabolism, oxidative stress, and inflammation were effectively disrupted by polyphenol-enriched cocoa extract (PECE) co-administration (P < 0.05). CONCLUSION Dietary administration of cocoa flavanols may be an effective and complementary tool for preventing or reverting T2D at an early stage of its development (prediabetes).
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Affiliation(s)
- María Cecilia Castro
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - Hernán Villagarcía
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - Ada Nazar
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - Luisa González Arbeláez
- CIC (Centro de Investigaciones Cardiovasculares) (UNLP-CONICET La Plata-FCM), La Plata, Argentina
| | - María Laura Massa
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - Héctor Del Zotto
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - José Luis Ríos
- Departament de Farmacologia, Facultat de Farmàcia, Universitat de València, Burjassot, Spain
| | - Guillermo R Schinella
- Cátedra Farmacología Básica, Facultad de Ciencias Médicas UNLP and CICPBA, La Plata, Argentina
| | - Flavio Francini
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina.
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Forti P, Maioli F, Arnone G, Nativio V, Zoli M, Coveri M, Di Pasquale G, Procaccianti G. Age-specific rate of undiagnosed diabetes and prediabetes in acute stroke. Diabetes Res Clin Pract 2020; 159:107968. [PMID: 31830515 DOI: 10.1016/j.diabres.2019.107968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 09/23/2019] [Accepted: 11/29/2019] [Indexed: 11/20/2022]
Abstract
AIMS We investigated age-specific rates of undiagnosed diabetes and prediabetes among patients with acute stroke. METHODS We used data from 2223 patients with acute stroke consecutively admitted to an Italian Stroke Unit (SU) between 2010 and 2015. Information from medical records and glycated hemoglobin (HbA1c) measured on admission was retrospectively used to screen for diabetes and prediabetes defined according to standard criteria. RESULTS Overall rate of diabetes undiagnosed at admission and diabetes still undiagnosed at SU discharge were 9.7% and 6.7% but age-specific prevalence peaked up to 12.0% and 9.0% after age 80. At admission, the proportion of all undiagnosed diabetes on total diabetes cases was one out of every two cases before age 60 and three out of every four cases after age 80. In these same age intervals, one out of every three diabetes cases was still undiagnosed at SU discharge. Regardless of age, about three out of ten patients with acute stroke had prediabetes. Less than 2% of these patients had a prediabetes diagnosis before or after SU admission. CONCLUSIONS In patients with acute stroke, diabetes is substantially underdiagnosed before age 60 and after age 80. Prediabetes is highly prevalent but mostly undiagnosed at all ages.
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Affiliation(s)
- Paola Forti
- Department of Medical and Surgical Sciences, University of Bologna, Italy.
| | | | | | | | - Marco Zoli
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Maura Coveri
- Medical Department, Maggiore Hospital, Bologna, Italy
| | | | - Gaetano Procaccianti
- Institute of Neurological Sciences [Istituto di Ricovero e Cura a Carattere Scientifico, IRCCS], Bologna, Italy
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Romero-Zerbo SY, García-Fernández M, Espinosa-Jiménez V, Pozo-Morales M, Escamilla-Sánchez A, Sánchez-Salido L, Lara E, Cobo-Vuilleumier N, Rafacho A, Olveira G, Rojo-Martínez G, Gauthier BR, González-Mariscal I, Bermúdez-Silva FJ. The Atypical Cannabinoid Abn-CBD Reduces Inflammation and Protects Liver, Pancreas, and Adipose Tissue in a Mouse Model of Prediabetes and Non-alcoholic Fatty Liver Disease. Front Endocrinol (Lausanne) 2020; 11:103. [PMID: 32210914 PMCID: PMC7067697 DOI: 10.3389/fendo.2020.00103] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 02/18/2020] [Indexed: 01/07/2023] Open
Abstract
Background and Aims: The synthetic atypical cannabinoid Abn-CBD, a cannabidiol (CBD) derivative, has been recently shown to modulate the immune system in different organs, but its impact in obesity-related meta-inflammation remains unstudied. We investigated the effects of Abn-CBD on metabolic and inflammatory parameters utilizing a diet-induced obese (DIO) mouse model of prediabetes and non-alcoholic fatty liver disease (NAFLD). Materials and Methods: Ten-week-old C57Bl/6J mice were fed a high-fat diet for 15 weeks, following a 2-week treatment of daily intraperitoneal injections with Abn-CBD or vehicle. At week 15 mice were obese, prediabetic and developed NAFLD. Body weight and glucose homeostasis were monitored. Mice were euthanized and blood, liver, adipose tissue and pancreas were collected and processed for metabolic and inflammatory analysis. Results: Body weight and triglycerides profiles in blood and liver were comparable between vehicle- and Abn-CBD-treated DIO mice. However, treatment with Abn-CBD reduced hyperinsulinemia and markers of systemic low-grade inflammation in plasma and fat, also promoting white adipose tissue browning. Pancreatic islets from Abn-CBD-treated mice showed lower apoptosis, inflammation and oxidative stress than vehicle-treated DIO mice, and beta cell proliferation was induced. Furthermore, Abn-CBD lowered hepatic fibrosis, inflammation and macrophage infiltration in the liver when compared to vehicle-treated DIO mice. Importantly, the balance between hepatocyte proliferation and apoptosis was improved in Abn-CBD-treated compared to vehicle-treated DIO mice. Conclusions: These results suggest that Abn-CBD exerts beneficial immunomodulatory actions in the liver, pancreas and adipose tissue of DIO prediabetic mice with NAFLD, thus protecting tissues. Therefore, Abn-CBD and related compounds could represent novel pharmacological strategies for managing obesity-related metabolic disorders.
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Affiliation(s)
- Silvana Y. Romero-Zerbo
- UGC Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Regional de Málaga, Universidad de Málaga, Málaga, Spain
| | - María García-Fernández
- Departamento de Fisiología Humana, Facultad de Medicina, Instituto de Investigación Biomédica de Málaga-IBIMA, Universidad de Málaga, Málaga, Spain
| | - Vanesa Espinosa-Jiménez
- UGC Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Regional de Málaga, Universidad de Málaga, Málaga, Spain
| | - Macarena Pozo-Morales
- UGC Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Regional de Málaga, Universidad de Málaga, Málaga, Spain
| | | | - Lourdes Sánchez-Salido
- UGC Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Regional de Málaga, Universidad de Málaga, Málaga, Spain
| | - Estrella Lara
- Departamento de Fisiología Humana, Facultad de Medicina, Instituto de Investigación Biomédica de Málaga-IBIMA, Universidad de Málaga, Málaga, Spain
| | - Nadia Cobo-Vuilleumier
- Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER), Seville, Spain
| | - Alex Rafacho
- Laboratory of Investigation in Chronic Diseases - LIDoC, Department of Physiological Sciences, Center of Biological Sciences, Federal University of Santa Catarina (UFSC), Florianópolis, Brazil
| | - Gabriel Olveira
- UGC Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Regional de Málaga, Universidad de Málaga, Málaga, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | - Gemma Rojo-Martínez
- UGC Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Regional de Málaga, Universidad de Málaga, Málaga, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | - Benoit R. Gauthier
- Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER), Seville, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | - Isabel González-Mariscal
- UGC Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Regional de Málaga, Universidad de Málaga, Málaga, Spain
- *Correspondence: Isabel González-Mariscal
| | - Francisco J. Bermúdez-Silva
- UGC Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Regional de Málaga, Universidad de Málaga, Málaga, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
- Francisco J. Bermúdez-Silva
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Hu Z, Zhu X, Kaminga AC, Xu H. Associated risk factors and their interactions with type 2 diabetes among the elderly with prediabetes in rural areas of Yiyang City: A nested case-control study. Medicine (Baltimore) 2019; 98:e17736. [PMID: 31689819 PMCID: PMC6946335 DOI: 10.1097/md.0000000000017736] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
To explore associated risk factors and their interactions with type 2 diabetes (T2DM) among the elderly with prediabetes in rural areas in China.A nested case-control study was conducted in a fixed cohort to identify the risk factors for T2DM among the elderly with prediabetes in rural areas of Yiyang City in China. A total of 37 elderly with T2DM were included in the cases group and 111 elderly subjects with prediabetes were matched in the control group. Data related to sociodemographic characteristics, lifestyle behavior, and anthropometric variables were collected by trained staff using standard tools. The risk factors for T2DM were determined using conditional logistic regression analysis, and their additive interactions were also explored.Multivariable conditional logistic regression analysis results showed that overweight/obesity (odds ratio [OR] = 4.80, 95% confidence interval [CI]: 1.20-12.28), family history of diabetes (OR = 3.63, 95% CI: 1.03-12.81), physically inactive (OR = 3.08, 95% CI: 1.14-8.30), high waist-to-hip ratio (WHR) (OR = 3.15, 95% CI: 1.27-7.80), and inadequate diabetes-specific health literacy (DSHL) (OR = 3.92, 95% CI: 1.14-13.48) increased the risk for T2DM. Additive interactions for T2DM were observed between a family history of diabetes and high WHR with a relative excess risk of interaction (RERI) of 10.02 (95% CI: 4.25, 15.78), and between high WHR and overweight or obesity, with an RERI of 3.90 (95% CI: 0.36, 7.44).The independent risk factors for T2DM are overweight or obesity, high WHR, family history of diabetes, physically inactive, and inadequate DSHL. High WHR as a risk factor for T2DM has additive interactions with family history of diabetes and overweight or obesity.
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Affiliation(s)
- Zhao Hu
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Xidi Zhu
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Atipatsa Chiwanda Kaminga
- Department of Mathematics and Statistics, Mzuzu University, Mzuzu, Malawi
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Huilan Xu
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
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Wargny M, Smati S, Pichelin M, Bigot-Corbel E, Authier C, Dierry V, Zaïr Y, Jacquin V, Hadjadj S, Boursier J, Cariou B. Fatty liver index is a strong predictor of changes in glycemic status in people with prediabetes: The IT-DIAB study. PLoS One 2019; 14:e0221524. [PMID: 31465427 PMCID: PMC6715190 DOI: 10.1371/journal.pone.0221524] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 08/08/2019] [Indexed: 01/08/2023] Open
Abstract
Background & aims In patients at metabolic risk, nonalcoholic fatty liver disease is a strong and highly prevalent predictor for type 2 diabetes. Its assessment in clinical practice is not easy but the fatty liver index (FLI) could be used as a surrogate. Here, we studied the association between the FLI and the conversion to new-onset diabetes (NOD) or prediabetes reversion in patients with prediabetes. Methods The IT-DIAB observational study included 389 individuals with prediabetes, defined as fasting plasma glucose (FPG) between 110 and 125 mg/dL. NOD conversion was defined as a first FPG value ≥ 126 mg/dL and prediabetes reversion as a first FPG value < 110 mg/dL. The associations of both events with baseline FLI were studied separately using multivariate Cox models. Results After a median follow-up of 3.9 years (range 0.1–6.1), 138 individuals (35.5%) converted to NOD. FLI was associated with a higher risk of NOD conversion (unadjusted HR per SD = 1.54, 95%CI 1.27–1.86, p<0.0001), even after multiple adjustment on FPG, HbA1c and diabetes risk score (adjusted HR per SD 1.31, 95%CI 1.07–1.61, p = 0.008). FLI was also associated with prediabetes reversion: adjusted HR per SD = 0.85, 95%CI 0.75–0.96, p = 0.0077. Changes in FLI were significantly associated with changes in FPG during follow-up (p<0.0001). When compared to a full model including the diabetes risk score, FPG, HbA1C and FLI, only HbA1C added a significant prediction information (AUROC: 72.8% for full model vs 69.4% for the model without HbA1C; p = 0.028), while the removal of FLI to the full model did not alter its predictive value (AUROC 72.2%). The predictive value for NOD conversion was not significantly better for HOMA-IR compared to FLI (AUROC: 69.3 vs 63.7%, p = 0.067). Conclusions FLI is a simple, practical score to further stratify the risk of conversion to NOD or the possibility of prediabetes reversion in clinical practice, independently of classical glucose parameters. Trial registration ClincialTrials.gov number NCT01218061 and NCT01432509.
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Affiliation(s)
- Matthieu Wargny
- L’institut du thorax, Department of Endocrinology, CIC 1413 INSERM, CHU Nantes, Nantes, France
- L’institut du thorax, INSERM, CNRS, UNIV NANTES, CHU Nantes, Nantes, France
- La Clinique des Données, CHU Nantes, Nantes, France
| | - Sarra Smati
- L’institut du thorax, Department of Endocrinology, CIC 1413 INSERM, CHU Nantes, Nantes, France
| | - Matthieu Pichelin
- L’institut du thorax, Department of Endocrinology, CIC 1413 INSERM, CHU Nantes, Nantes, France
- L’institut du thorax, INSERM, CNRS, UNIV NANTES, CHU Nantes, Nantes, France
| | | | - Charlotte Authier
- Centre d’examens de la Caisse Primaire d’Assurance Maladie de Loire-Atlantique, Saint-Nazaire, France
| | - Violette Dierry
- L’institut du thorax, Department of Endocrinology, CIC 1413 INSERM, CHU Nantes, Nantes, France
| | - Yassine Zaïr
- L’institut du thorax, Department of Endocrinology, CIC 1413 INSERM, CHU Nantes, Nantes, France
| | - Vincent Jacquin
- L’institut du thorax, Department of Endocrinology, CIC 1413 INSERM, CHU Nantes, Nantes, France
| | - Samy Hadjadj
- L’institut du thorax, Department of Endocrinology, CIC 1413 INSERM, CHU Nantes, Nantes, France
- L’institut du thorax, INSERM, CNRS, UNIV NANTES, CHU Nantes, Nantes, France
| | - Jérôme Boursier
- Hepatology Department, Angers University Hospital, Angers, France; HIFIH Laboratory, UPRES 3859, SFR 4208, Angers University, Angers, France
| | - Bertrand Cariou
- L’institut du thorax, Department of Endocrinology, CIC 1413 INSERM, CHU Nantes, Nantes, France
- L’institut du thorax, INSERM, CNRS, UNIV NANTES, CHU Nantes, Nantes, France
- * E-mail:
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Lyu YS, Kim SY, Bae HY, Kim JH. Prevalence and Risk Factors for Undiagnosed Glucose Intolerance Status in Apparently Healthy Young Adults Aged <40 Years: The Korean National Health and Nutrition Examination Survey 2014-2017. Int J Environ Res Public Health 2019; 16:ijerph16132393. [PMID: 31284480 PMCID: PMC6651181 DOI: 10.3390/ijerph16132393] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 07/04/2019] [Accepted: 07/05/2019] [Indexed: 01/21/2023]
Abstract
Background: Early-onset diabetes results in longer lifetime hyperglycemic exposure that consequently leads to earlier chronic diabetes complications and premature death. The aim of this study was to quantify the prevalence and risk factors of undiagnosed diabetes and undiagnosed prediabetes in apparently healthy young adults aged <40 years. Methods: This study used data from the Korean National Health and Nutrition Examination Survey, a cross-sectional, nationally representative survey conducted by the Korean Ministry of Health and Welfare from 2014 to 2017. A total of 4442 apparently healthy young adults enrolled in this study. Multivariate logistic regression analyses were conducted separately to evaluate associated risk factors with undiagnosed diabetes and undiagnosed prediabetes in groups stratified by sex. Results: The prevalence of undiagnosed diabetes and undiagnosed prediabetes was 1.2% and 25.0%, respectively. Obesity (body mass index ≥ 30.0 kg/m2) was a significant risk factor of undiagnosed diabetes regardless of sex (men, odds ratio (OR): 9.808, 95% confidence interval (CI): 1.619–59.412; women, OR: 7.719, 95% CI: 1.332–44.747). Family history of diabetes was significantly associated with undiagnosed diabetes (OR: 3.407, 95% CI: 1.224–9.481) in women only. Increased age, obesity status, and family history of diabetes were significant risk factors for undiagnosed prediabetes. Alcohol consumption was found to be negatively associated with undiagnosed prediabetes in women. Conclusions: Increased attention and implementation of precise strategies for identifying young adults at high risk for undiagnosed diabetes would allow for increased wellbeing as well as reduced healthcare burdens associated with diabetes.
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Affiliation(s)
- Young Sang Lyu
- Department of Endocrinology and Metabolism, Chosun University Hospital, Gwangju 61453, Korea
| | - Sang Yong Kim
- Department of Endocrinology and Metabolism, Chosun University Hospital, Gwangju 61453, Korea
| | - Hak Yeon Bae
- Department of Endocrinology and Metabolism, Chosun University Hospital, Gwangju 61453, Korea
| | - Jin Hwa Kim
- Department of Endocrinology and Metabolism, Chosun University Hospital, Gwangju 61453, Korea.
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Abstract
Prediabetes is a condition which appears prior to the development of diabetes in which blood glucose is abnormally high but do not reach the diagnostic threshold of type 2 diabetes mellitus. It is characterized by a cluster of metabolic abnormalities viz. dysglycemia, dyslipidemia, hypertension, physical inactivity, obesity, insulin resistance, procoagulant state, endothelial dysfunction, oxidative stress and inflammation, placing prediabetic subjects to an increased risk for diabetes and its complications. Recent studies demonstrate that complications of diabetes i.e. microvascular and macrovascular complications may manifest in some prediabetic subjects. This article reviews prediabetes-related risk factors and health issues. In addition, this article also highlights the interventions to prevent the development of diabetes in prediabetic subjects.
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Affiliation(s)
- Roshan Kumar Mahat
- Department of Biochemistry, Gajra Raja Medical College, Jiwaji University, Gwalior, Madhya Pradesh, 474009, India; Department of Biochemistry, Muzaffarnagar Medical College, Muzaffarnagar, Uttar Pradesh, 251203, India.
| | | | - Manisha Arora
- Department of Biochemistry, Muzaffarnagar Medical College, Muzaffarnagar, Uttar Pradesh, 251203, India
| | - Vedika Rathore
- Department of Biochemistry, Shyam Shah Medical College, Rewa, Madhya Pradesh, 486001, India
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Wu F, Juonala M, Pahkala K, Buscot MJ, Sabin MA, Pitkänen N, Rönnemaa T, Jula A, Lehtimäki T, Hutri-Kähönen N, Kähönen M, Laitinen T, Viikari JSA, Raitakari OT, Magnussen CG. Youth and Long-Term Dietary Calcium Intake With Risk of Impaired Glucose Metabolism and Type 2 Diabetes in Adulthood. J Clin Endocrinol Metab 2019; 104:2067-2074. [PMID: 30629189 DOI: 10.1210/jc.2018-02321] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Accepted: 01/03/2019] [Indexed: 11/19/2022]
Abstract
CONTEXT To the best of our knowledge, no previous studies have examined the role of youth calcium intake in the development of impaired glucose metabolism, especially those with long-term high calcium intake. OBJECTIVES To examine whether youth and long-term (between youth and adulthood) dietary calcium intake is associated with adult impaired glucose metabolism and type 2 diabetes (T2D). DESIGN, SETTING, AND PARTICIPANTS The Cardiovascular Risk in Young Finns Study is a 31-year prospective cohort study (n = 1134; age, 3 to 18 years at baseline). EXPOSURES Dietary calcium intake was assessed at baseline (1980) and adult follow-up visits (2001, 2007, and 2011). Long-term (mean between youth and adulthood) dietary calcium intake was calculated. MAIN OUTCOME MEASURES Adult impaired fasting glucose (IFG) and T2D. RESULTS We found no evidence for nonlinear associations between calcium intake and IFG or T2D among females and males (all P for nonlinearity > 0.05). Higher youth and long-term dietary calcium intake was not associated with the risk of IFG or T2D among females or males after adjustment for confounders, including youth and adult body mass index. CONCLUSIONS Youth or long-term dietary calcium intake is not associated with adult risk of developing impaired glucose metabolism or T2D.
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Affiliation(s)
- Feitong Wu
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Markus Juonala
- Department of Medicine, University of Turku, Turku, Finland
- Division of Medicine, Turku University Hospital, Turku, Finland
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Katja Pahkala
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Paavo Nurmi Centre, Sports and Exercise Medicine Unit, Department of Physical Activity and Health, University of Turku, Turku, Finland
| | - Marie-Jeanne Buscot
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Matthew A Sabin
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Niina Pitkänen
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
| | | | - Antti Jula
- Department of Health, National Institute for Health and Welfare, Turku, Finland
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories and Faculty of Medicine and Health Technology, Finnish Cardiovascular Research Center - Tampere, Tampere University, Tampere, Finland
| | - Nina Hutri-Kähönen
- Department of Pediatrics, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Mika Kähönen
- Department of Clinical Physiology, Tampere University Hospital and University of Tampere, Tampere, Finland
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland
| | | | - Olli T Raitakari
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland
| | - Costan G Magnussen
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
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Persson M. [Not Available]. Lakartidningen 2019; 116:FL3L. [PMID: 31192430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Martina Persson
- Karolinska Institutet Department of Clinical Science and Education Sodersjukhuset - Stockholm, Sweden Karolinska Institutet Department of Medicine Solna - Stockholm, Sweden
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Saber GY, Kasabri V, Saleh MI, Suyagh M, Halaseh L, Jaber R, Abu-Hassan H, Alalawi S. Increased irisin versus reduced fibroblast growth factor1 (FGF1) in relation to adiposity, atherogenicity and hematological indices in metabolic syndrome patients with and without prediabetes. Horm Mol Biol Clin Investig 2019; 38:hmbci-2018-0063. [PMID: 30840586 DOI: 10.1515/hmbci-2018-0063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 12/14/2018] [Indexed: 12/15/2022]
Abstract
Background Irisin and fibroblast growth factor 1 (FGF1) are intricately involved in metabolic syndrome (MetS) and prediabetes (preDM) pathophysiology. This study aimed to compare and correlate irisin and FGF1 plasma levels, adiposity, atherogenicity and hematological indices in 29 normoglycemic MetS and 30 newly diagnosed drug naive prediabetic (PreDM) MetS patients vs. 29 lean and normoglycemic controls. Materials and methods Irisin and FGF1 plasma levels were measured using colorimetric assays. Intergroup comparisons were conducted by analysis of variance (ANOVA). Spearman's rank correlation was also examined. Results The mean circulating irisin levels (ng/mL) were significantly higher in the normoglycemic (but not prediabetic) MetS group (p < 0.01), while the mean circulating FGF1 levels (pg/mL) were markedly lower in the prediabetic (but not normoglycemic) MetS group (p < 0.05). Of note unlike FGF1, irisin in the MetS (both normoglycemic and prediabetic;N=59) groups correlated significantly and positively with each of waist circumference (WC), hip circumference (HC), body mass index (BMI), body adiposity index (BAI) and high-density lipoprotein-cholesterol (HDL-C) but not the non-HDL-C. Distinctively MetS-irisin negatively associated with the non-HDL-C/HDL-C ratio, total cholesterol (TC)/HDL-C ratio and the low-density lipoprotein-cholesterol (LDL-C)/HDL-C ratio, but positively with the red cell distribution width (RDW). In the same pool of 59 MetS reruits; Neither biomarker had a relationship with the visceral adiposity index (VAI), the lipid accumulation product (LAP), the conicity index (CI), the waist-hip ratio (WHR), the waist-to-height ratio (WHtR), the blood ratios or the atherogenicity index of plasma (AIP). Conclusions As any potential molecular crosstalk of irisin and FGF1 in MetS or its related dysregularities cannot be ruled out; Conversely the utility of irisin and FGF1 as surrogate prognostic biomarkers and putative pharmacotherapeutic targets in the predtion/prevention/management of diabetes and MetS is strongly suggested.
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Affiliation(s)
| | - Violet Kasabri
- School of Pharmacy, University of Jordan, Queen Rania Street, Amman 11942, Jordan
| | | | - Maysa Suyagh
- School of Pharmacy, University of Jordan, Amman, Jordan
| | - Lana Halaseh
- School of Medicine, University of Jordan, Amman, Jordan
| | - Ruba Jaber
- School of Medicine, University of Jordan, Amman, Jordan
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Adedokun AO, Ter Goon D, Owolabi EO, Adeniyi OV, Ajayi AI. Prevalence, awareness, and determinants of type 2 diabetes mellitus among commercial taxi drivers in buffalo city metropolitan municipality South Africa: A cross-sectional survey. Medicine (Baltimore) 2019; 98:e14652. [PMID: 30817586 PMCID: PMC6831414 DOI: 10.1097/md.0000000000014652] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Undiagnosed type 2 diabetes mellitus constitutes a significant threat to the health of commercial taxi drivers, safety of the passengers and other road users. This study determines the prevalence of pre-diabetes and type 2 diabetes mellitus among commercial taxi drivers in Buffalo City Metropolitan Municipality (BCMM), Eastern Cape and examines the factors associated with type 2 diabetes mellitus.A cross-sectional survey of 403 commercial taxi drivers was undertaken using the World Health Organization (WHO) STEPwise approach. Anthropometric, blood pressure, and blood glucose measurements followed standard procedure. Diabetes status was determined using the fasting blood glucose (FBG) test. Diabetes was defined as a FBG ≥7.0mmol/L or self-reported history of diabetes or current diabetes medication use (treatment), while pre-diabetes was defined as a FBG of 5.6 to 6.9 mmol/L. Awareness of diabetes was defined as a self-reported history of diabetes.The mean age of the study participants was 43.3 ± 12.5years. Prevalence of pre-diabetes and diabetes were 17% (95% CI: 13.4-20.6) and 16% (95% CI: 12.4-19.6), respectively. Of those who had diabetes (n = 63), the majority were aware of their diabetes status (n = 43) and were on treatment (n = 30). In the unadjusted logistic regression, age, ever married, hypertension, obesity, and driving for more than 5 years were independently associated with diabetes. However, only age >35 (adjusted odds ratio [AOR]= 3.65, CI: 1.17-11.32), ever married (AOR= 3.26, CI: 1.52-6.99) and hypertension (AOR= 3.23, CI: 1.56-6.69) were associated with diabetes in the adjusted logistic regression model.The prevalence of diabetes among commercial taxi drivers in this study is high, almost twice the national prevalence of diabetes in South Africa. Periodic health screening among this sub-population group is important to bridge the gap of undiagnosed diabetes in South Africa.
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Affiliation(s)
| | - Daniel Ter Goon
- Department of Nursing Science, Faculty of Health Sciences, University of Fort Hare, East London
| | - Eyitayo Omolara Owolabi
- Department of Nursing Science, Faculty of Health Sciences, University of Fort Hare, East London
| | - Oladele Vincent Adeniyi
- Department of Family Medicine, Faculty of Health Sciences, Walter Sisulu University, Mthatha
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50
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Pendharkar SA, Singh RG, Cervantes A, DeSouza SV, Bharmal SH, Petrov MS. Gut Hormone Responses to Mixed Meal Test in New-Onset Prediabetes/Diabetes After Acute Pancreatitis. Horm Metab Res 2019; 51:191-199. [PMID: 30572349 DOI: 10.1055/a-0802-9569] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The study was aimed to investigate gut hormone responses to mixed meal test in individuals with new-onset prediabetes or diabetes after acute pancreatitis (cases) compared with healthy controls, and the effect of body fat parameters. A total of 29 cases and 29 age- and sex-matched healthy controls were recruited. All participants were given standard mixed meal drink and blood samples were collected to measure dipeptidyl peptidase IV, gastric inhibitory peptide, glucagon like peptide-1, insulin, oxyntomodulin, and peptide YY. Body fat parameters were measured using magnetic resonance imaging. Repeated measures and linear regression analyses were conducted in unadjusted and adjusted models. Gastric inhibitory peptide levels were significantly higher whereas oxyntomodulin levels were significantly lower in cases compared with controls in both the unadjusted (p<0.001 and p<0.001, respectively) and adjusted (p<0.001 and p<0.001, respectively) models. In cases, liver fat % contributed up to 13.4% (vs. 2.9% in controls) to variance in circulating levels of gastric inhibitory peptide whereas body mass index - up to 20.8% (vs. 9.9% in controls) in circulating levels of oxyntomodulin. New-onset prediabetes/diabetes after acute pancreatitis is characterised by increased levels of gastric inhibitory peptide and decreased levels of oxyntomodulin. Further, liver fat % and body mass index appear to be the body fat parameters that contribute most significantly to gastric inhibitory peptide and oxyntomodulin levels, respectively.
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Affiliation(s)
| | - Ruma G Singh
- School of Medicine, University of Auckland, Auckland, New Zealand
| | - Aya Cervantes
- School of Medicine, University of Auckland, Auckland, New Zealand
| | - Steve V DeSouza
- School of Medicine, University of Auckland, Auckland, New Zealand
| | - Sakina H Bharmal
- School of Medicine, University of Auckland, Auckland, New Zealand
| | - Maxim S Petrov
- School of Medicine, University of Auckland, Auckland, New Zealand
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