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Hosseini S, Bahadoran Z, Mirmiran P, Azizi F. Habitual coffee drinking and the chance of prediabetes remission: findings from a population with low coffee consumption. J Diabetes Metab Disord 2024; 23:817-824. [PMID: 38932836 PMCID: PMC11196487 DOI: 10.1007/s40200-023-01356-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 11/18/2023] [Indexed: 06/28/2024]
Abstract
Introduction We aimed to investigate the association between coffee drinking and total caffeine intakes with the chance of prediabetes (Pre-DM) regression and progression over 9-years of follow-up. Research design and methods This cohort study included 334 Pre-DM individuals (mean age of 49.4 ± 12.8 years and 51.5% men) who participated in the third phase of the Tehran Lipid and Glucose Study (2006-2008). A validated food frequency questionnaire at baseline assessed habitual coffee consumption. All measurements were done at baseline and all subsequent examinations with 3-year follow-up intervals. The odds ratios (OR) and 95% confidence intervals (CIs) of Pre-DM regression to normal glycemia or progression to type 2 diabetes (T2D) in coffee drinkers/non-drinkers were estimated using multinomial logistic regression analysis. Results During the study follow-up 39.8% of the study participants were progressed to T2D and 39.8% returned to normal glycemia. Coffee consumption nearly doubled the chance of returning to normal (OR = 2.26, 95% CI = 1.03-4.97). Total caffeine intake was not related to Pre-DM progression and regression. Compared to non-drinkers, coffee drinkers had significantly lower 2-hour serum glucose concentrations over time (152, 95% CI = 144-159 vs. 162, 95% CI = 155-169 mg/dL, P = 0.05). Conclusions Habitual coffee drinking may increase the chance of returning to normal glycemia in Pre-DM subjects.
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Affiliation(s)
- Shabnam Hosseini
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- School of Human Nutrition, Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, QC Canada
| | - Zahra Bahadoran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parvin Mirmiran
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Chen H, Zhang Y, Miao Y, Song H, Tang L, Liu W, Li W, Miao J, Li X. Vitamin D inhibits ferroptosis and mitigates the kidney injury of prediabetic mice by activating the Klotho/p53 signaling pathway. Apoptosis 2024:10.1007/s10495-024-01955-4. [PMID: 38558206 DOI: 10.1007/s10495-024-01955-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2024] [Indexed: 04/04/2024]
Abstract
Diabetic nephropathy (DN) is a serious public health problem worldwide, and ferroptosis is deeply involved in the pathogenesis of DN. Prediabetes is a critical period in the prevention and control of diabetes and its complications, in which kidney injury occurs. This study aimed to explore whether ferroptosis would induce kidney injury in prediabetic mice, and whether vitamin D (VD) supplementation is capable of preventing kidney injury by inhibiting ferroptosis, while discussing the potential mechanisms. High-fat diet (HFD) fed KKAy mice and high glucose (HG) treated HK-2 cells were used as experimental subjects in the current study. Our results revealed that serious injury and ferroptosis take place in the kidney tissue of prediabetic mice; furthermore, VD intervention significantly improved the kidney structure and function in prediabetic mice and inhibited ferroptosis, showing ameliorated iron deposition, enhanced antioxidant capability, reduced reactive oxygen species (ROS) and lipid peroxidation accumulation. Meanwhile, VD up-regulated Klotho, solute carrier family 7 member 11 (SLC7A11) and glutathione peroxidase 4 (GPX4) expression, and down-regulated p53, transferrin receptor 1 (TFR1) and Acyl-Coenzyme A synthetase long-chain family member 4 (ACSL4) expression. Moreover, we demonstrated that HG-induced ferroptosis is antagonized by treatment of VD and knockdown of Klotho attenuates the protective effect of VD on ferroptosis in vitro. In conclusion, ferroptosis occurs in the kidney of prediabetic mice and VD owns a protective effect on prediabetic kidney injury, possibly by via the Klotho/p53 pathway, thus inhibiting hyperglycemia-induced ferroptosis.
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Affiliation(s)
- Hao Chen
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Yujing Zhang
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Yufan Miao
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Hanlu Song
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Lulu Tang
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Wenyi Liu
- President's Office, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, Henan, China
| | - Wenjie Li
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Jinxin Miao
- Academy of Chinese Medicine Science, Henan University of Chinese Medicine, Zhengzhou, 450046, Henan, China.
| | - Xing Li
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China.
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
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Chen P, Song Q, Wang X, Li M, Liu L, Ning J, Song Y, Yu C, Guan Q. Combined association of abdominal obesity and depressive symptoms with risk of type 2 diabetes: A cohort study. J Psychosom Res 2024; 179:111627. [PMID: 38422717 DOI: 10.1016/j.jpsychores.2024.111627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 02/24/2024] [Accepted: 02/24/2024] [Indexed: 03/02/2024]
Abstract
OBJECTIVE To explore the combined effect of abdominal obesity and depressive symptoms on the risk to type 2 diabetes, while also assessing the potential influence of various glycemic states and gender on this combined relationship. METHODS Data is acquired from the China Health and Retirement Longitudinal Study, and 5949 participants were included for analysis. Participants were divided into four groups: neither have abdominal obesity nor depressive symptoms (AO-/DS-), only have depressive symptoms (AO-/DS+), only have abdominal obesity (AO+/DS-), and have both abdominal obesity and depressive symptoms (AO+/DS+). Stratified analyses differentiating the glycemic statuses and sex of the participants were also carried out. RESULTS After adjusting for the confounders, the AO-/DS+, AO+/DS- and AO+/DS+ phenotypes were all discovered to be risk factors for type 2 diabetes (OR = 1.38, 95%CI: 1.06-1.79; OR = 2.07, 95%CI: 1.63-2.63; OR = 2.38, 95%CI: 1.83-3.11, respectively) compared with the AO-/DS- phenotype in the overall population. In further stratified analyses, we arrived at the same conclusion for normoglycemic individuals, especially in females. For prediabetes and males, the AO+/DS- and AO+/DS+ phenotypes are risk factors for type 2 diabetes compared with the AO-/DS- phenotype, but not with AO-/DS+. CONCLUSION Regardless of glycemic status and sex, the coexistence of abdominal obesity and depressive symptoms were associated with an increased risk of type 2 diabetes. Depressive symptoms were independent risk factors for type 2 diabetes only in normoglycemic individuals and females.
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Affiliation(s)
- Pengcheng Chen
- Department of Endocrinology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong 250021, China; Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Institute of Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Engineering Laboratory of Prevention and Control for Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China
| | - Qianmei Song
- Department of General Medicine, Zaozhuang Municipal Hospital, Zaozhuang, Shandong 277100, China
| | - Xinning Wang
- Key Laboratory of Endocrine Glucose & Lipids Metabolism and Brain Aging, Ministry of Education; Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, Shandong 250021, China; Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Institute of Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Engineering Laboratory of Prevention and Control for Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China
| | - Man Li
- Department of Geratology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, China
| | - Luna Liu
- Department of Endocrinology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong 250021, China; Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Institute of Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Engineering Laboratory of Prevention and Control for Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China
| | - Jing Ning
- Department of Endocrinology, Shandong Rongjun General Hospital, Jinan, Shandong 250013, China
| | - Yongfeng Song
- Department of Endocrinology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong 250021, China; Key Laboratory of Endocrine Glucose & Lipids Metabolism and Brain Aging, Ministry of Education; Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, Shandong 250021, China; Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Institute of Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Engineering Laboratory of Prevention and Control for Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China.
| | - Chunxiao Yu
- Department of Endocrinology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong 250021, China; Key Laboratory of Endocrine Glucose & Lipids Metabolism and Brain Aging, Ministry of Education; Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, Shandong 250021, China; Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Institute of Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Engineering Laboratory of Prevention and Control for Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China.
| | - Qingbo Guan
- Department of Endocrinology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong 250021, China; Key Laboratory of Endocrine Glucose & Lipids Metabolism and Brain Aging, Ministry of Education; Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, Shandong 250021, China; Shandong Clinical Research Center of Diabetes and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Institute of Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China; Shandong Engineering Laboratory of Prevention and Control for Endocrine and Metabolic Diseases, Jinan, Shandong 250021, China.
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Mylavarapu RV, Kanumuri VV, de Rivero Vaccari JP, Misra A, McMillan DW, Ganzer PD. Importance of timing optimization for closed-loop applications of vagus nerve stimulation. Bioelectron Med 2023; 9:8. [PMID: 37101239 PMCID: PMC10134677 DOI: 10.1186/s42234-023-00110-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 04/06/2023] [Indexed: 04/28/2023] Open
Abstract
In recent decades, vagus nerve stimulation (VNS) therapy has become widely used for clinical applications including epilepsy, depression, and enhancing the effects of rehabilitation. However, several questions remain regarding optimization of this therapy to maximize clinical outcomes. Although stimulation parameters such as pulse width, amplitude, and frequency are well studied, the timing of stimulation delivery both acutely (with respect to disease events) and chronically (over the timeline of a disease's progression) has generally received less attention. Leveraging such information would provide a framework for the implementation of next generation closed-loop VNS therapies. In this mini-review, we summarize a number of VNS therapies and discuss (1) general timing considerations for these applications and (2) open questions that could lead to further therapy optimization.
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Affiliation(s)
| | - Vivek V Kanumuri
- Department of Otolaryngology, University of Miami, Miami, FL, USA
| | - Juan Pablo de Rivero Vaccari
- The Miami Project to Cure Paralysis, University of Miami, Miami, FL, USA
- Department of Neurological Surgery, University of Miami, Miami, FL, USA
| | - Amrit Misra
- Newton Wellesley Neurology Associates, Newton, MA, USA
| | - David W McMillan
- The Miami Project to Cure Paralysis, University of Miami, Miami, FL, USA
- Department of Neurological Surgery, University of Miami, Miami, FL, USA
| | - Patrick D Ganzer
- Department of Biomedical Engineering, University of Miami, Miami, FL, USA.
- The Miami Project to Cure Paralysis, University of Miami, Miami, FL, USA.
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Kirthi V, Reed KI, Alattar K, Zuckerman BP, Bunce C, Nderitu P, Alam U, Clarke B, Hau S, Al-Shibani F, Petropoulos IN, Malik RA, Pissas T, Bergeles C, Vas P, Hopkins D, Jackson TL. Multimodal testing reveals subclinical neurovascular dysfunction in prediabetes, challenging the diagnostic threshold of diabetes. Diabet Med 2023; 40:e14952. [PMID: 36054221 PMCID: PMC10087038 DOI: 10.1111/dme.14952] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 08/18/2022] [Accepted: 08/22/2022] [Indexed: 11/28/2022]
Abstract
AIM To explore if novel non-invasive diagnostic technologies identify early small nerve fibre and retinal neurovascular pathology in prediabetes. METHODS Participants with normoglycaemia, prediabetes or type 2 diabetes underwent an exploratory cross-sectional analysis with optical coherence tomography angiography (OCT-A), handheld electroretinography (ERG), corneal confocal microscopy (CCM) and evaluation of electrochemical skin conductance (ESC). RESULTS Seventy-five participants with normoglycaemia (n = 20), prediabetes (n = 29) and type 2 diabetes (n = 26) were studied. Compared with normoglycaemia, mean peak ERG amplitudes of retinal responses at low (16-Td·s: 4.05 μV, 95% confidence interval [95% CI] 0.96-7.13) and high (32-Td·s: 5·20 μV, 95% CI 1.54-8.86) retinal illuminance were lower in prediabetes, as were OCT-A parafoveal vessel densities in superficial (0.051 pixels/mm2 , 95% CI 0.005-0.095) and deep (0.048 pixels/mm2 , 95% CI 0.003-0.093) retinal layers. There were no differences in CCM or ESC measurements between these two groups. Correlations between HbA1c and peak ERG amplitude at 32-Td·s (r = -0.256, p = 0.028), implicit time at 32-Td·s (r = 0.422, p < 0.001) and 16-Td·s (r = 0.327, p = 0.005), OCT parafoveal vessel density in the superficial (r = -0.238, p = 0.049) and deep (r = -0.3, p = 0.017) retinal layers, corneal nerve fibre length (CNFL) (r = -0.293, p = 0.017), and ESC-hands (r = -0.244, p = 0.035) were observed. HOMA-IR was a predictor of CNFD (β = -0.94, 95% CI -1.66 to -0.21, p = 0.012) and CNBD (β = -5.02, 95% CI -10.01 to -0.05, p = 0.048). CONCLUSIONS The glucose threshold for the diagnosis of diabetes is based on emergent retinopathy on fundus examination. We show that both abnormal retinal neurovascular structure (OCT-A) and function (ERG) may precede retinopathy in prediabetes, which require confirmation in larger, adequately powered studies.
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Affiliation(s)
- Varo Kirthi
- King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Kate I Reed
- King's College Hospital NHS Foundation Trust, London, UK
| | | | | | - Catey Bunce
- Biomedical Research Centre, The Royal Marsden NHS Foundation Trust and the Institute of Cancer Research, London, UK
| | - Paul Nderitu
- King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Uazman Alam
- University of Liverpool, Liverpool, UK
- Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
- Institute of Cardiovascular Sciences, Cardiac Centre, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | - Bronagh Clarke
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Scott Hau
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
- University College London, London, UK
| | | | | | - Rayaz A Malik
- Institute of Cardiovascular Sciences, Cardiac Centre, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
- Division of Research, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Theodoros Pissas
- King's College London, London, UK
- University College London, London, UK
| | | | - Prashanth Vas
- King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - David Hopkins
- King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Timothy L Jackson
- King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
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Genetic Variants of HNF4A, WFS1, DUSP9, FTO, and ZFAND6 Genes Are Associated with Prediabetes Susceptibility and Inflammatory Markers in the Saudi Arabian Population. Genes (Basel) 2023; 14:genes14030536. [PMID: 36980809 PMCID: PMC10048403 DOI: 10.3390/genes14030536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 02/24/2023] Open
Abstract
Prediabetes is a reversible, intermediate stage of type 2 diabetes mellitus (T2DM). Lifestyle changes that include healthy diet and exercise can substantially reduce progression to T2DM. The present study explored the association of 37 T2DM- and obesity-linked single nucleotide polymorphisms (SNPs) with prediabetes risk in a homogenous Saudi Arabian population. A total of 1129 Saudi adults [332 with prediabetes (29%) and 797 normoglycemic controls] were randomly selected and genotyped using the KASPar SNP genotyping method. Anthropometric and various serological parameters were measured following standard procedures. Heterozygous GA of HNF4A-rs4812829 (0.64; 95% CI 0.47–0.86; p < 0.01), heterozygous TC of WFS1-rs1801214 (0.60; 95% confidence interval (CI) 0.44–0.80; p < 0.01), heterozygous GA of DUSP9-rs5945326 (0.60; 95% CI 0.39–0.92; p = 0.01), heterozygous GA of ZFAND6-rs11634397 (0.75; 95% CI 0.56–1.01; p = 0.05), and homozygous AA of FTO-rs11642841 (1.50; 95% CI 0.8–1.45; p = 0.03) were significantly associated with prediabetes, independent of age and body mass index (BMI). Additionally, C-reactive protein (CRP) levels in rs11634397 (AA) with a median of 5389.0 (2767.4–7412.8) were significantly higher than in the heterozygous GA genotype with a median of 1736.3 (1024.4–4452.0) (p < 0.01). In conclusion, only five of the 37 genetic variants previously linked to T2DM and obesity in the Saudi Arabian population [HNF4A-rs4812829, WFS1-rs1801214, DUSP9-rs5945326, ZFAND6-rs11634397, FTO-rs11642841] were associated with prediabetes susceptibility. Prospective studies are needed to confirm the potential clinical value of the studied genetic variants of interest.
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Yu W, Li X, Zhong W, Dong S, Feng C, Yu B, Lin X, Yin Y, Chen T, Yang S, Jia P. Rural-urban disparities in the associations of residential greenness with diabetes and prediabetes among adults in southeastern China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 860:160492. [PMID: 36435247 DOI: 10.1016/j.scitotenv.2022.160492] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/18/2022] [Accepted: 11/21/2022] [Indexed: 06/16/2023]
Abstract
AIMS Greenness offers health benefits to prevent diabetes in urban areas. However, urban-rural disparities in this association have not been explored, with the underlying pathways understudied as well. We aimed to investigate and compare the associations and potential pathways between residential greenness and the risks for diabetes and prediabetes in urban and rural areas. METHODS Diabetes and prediabetes were diagnosed by fasting blood glucose (FBG). The participants' residential greenness exposure was estimated by the normalized difference vegetation index (NDVI) and enhanced vegetation index (EVI). The association of residential greenness with the risks for diabetes and prediabetes was estimated by logistic regression and the generalized additive model. The potential mediation effects of air pollution, body mass index (BMI), and physical activity (PA) were examined by causal mediation analysis. RESULTS Of the 50,593 included participants, and the prevalence of prediabetes and diabetes were 21.22 % and 5.63 %, respectively. Each 0.1-unit increase in EVI500m and NDVI500m for healthy people reduced the risk for prediabetes by 12 % and 8 %, respectively, and substantially reduced the risk for diabetes by 23 % and 19 %, respectively. For those with prediabetes, each 0.1-unit increase in EVI500m and NDVI500m reduced the diabetes risk by 14 % and 12 %, respectively. Compared to the risks for diabetes at the 25th percentile of EVI500m/NDVI500m, such risks significantly reduced when EVI500m (NDVI500m) increased over 0.43 (0.48) and 0.28 (0.39) in urban and rural areas, respectively. The residential greenness-prediabetes/diabetes associations were mediated by air pollution and PA in urban areas and by air pollution and BMI in rural areas. CONCLUSIONS Exposure to residential greenness was associated with a lower risk for prediabetes and diabetes in urban areas and, more strongly, in rural areas, which were partly mediated by air pollution, PA, and BMI.
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Affiliation(s)
- Wanqi Yu
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Xiaoqing Li
- Fujian Provincial Center for Disease Control and Prevention, Fuzhou, China
| | - Wenling Zhong
- Fujian Provincial Center for Disease Control and Prevention, Fuzhou, China
| | - Shu Dong
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Chuanteng Feng
- Institute for Disaster Management and Reconstruction, Sichuan University-The Hong Kong Polytechnic University, Chengdu, China; West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Bin Yu
- Institute for Disaster Management and Reconstruction, Sichuan University-The Hong Kong Polytechnic University, Chengdu, China
| | - Xi Lin
- Fujian Provincial Center for Disease Control and Prevention, Fuzhou, China
| | - Yanrong Yin
- Fujian Provincial Center for Disease Control and Prevention, Fuzhou, China
| | - Tiehui Chen
- Fujian Provincial Center for Disease Control and Prevention, Fuzhou, China
| | - Shujuan Yang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China; International Institute of Spatial Lifecourse Health (ISLE), Wuhan University, Wuhan, China; Department of Health Management Center, Clinical Medical College & Affiliated Hospital, Chengdu University, Chengdu, China.
| | - Peng Jia
- International Institute of Spatial Lifecourse Health (ISLE), Wuhan University, Wuhan, China; School of Resource and Environmental Sciences, Wuhan University, Wuhan, China
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Wang C, Zhang X, Li C, Li N, Jia X, Zhao H. Construction and Validation of a Model for Predicting Impaired Fasting Glucose Based on More Than 4000 General Population. Int J Gen Med 2023; 16:1415-1428. [PMID: 37155467 PMCID: PMC10122862 DOI: 10.2147/ijgm.s409426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 04/12/2023] [Indexed: 05/10/2023] Open
Abstract
Purpose Impaired fasting glucose (IFG) is associated with an increased risk of multiple diseases. Therefore, the early identification and intervention of IFG are particularly significant. Our study aims to construct and validate a clinical and laboratory-based nomogram (CLN) model for predicting IFG risk. Patients and Methods This cross-sectional study collected information on health check-up subjects. Risk predictors were screened mainly by the LASSO regression analysis and were applied to construct the CLN model. Furthermore, we showed examples of applications. Then, the accuracy of the CLN model was evaluated by the receiver operating characteristic (ROC) curve, the area under the ROC curve (AUC) values, and the calibration curve of the CLN model in the training set and validation set, respectively. The decision curve analysis (DCA) was used to estimate the level of clinical benefit. Furthermore, the performance of the CLN model was evaluated in the independent validation dataset. Results In the model development dataset, 2340 subjects were randomly assigned to the training set (N = 1638) and validation set (N = 702). Six predictors significantly associated with IFG were screened and used in the construction of the CLN model, a subject was randomly selected, and the risk of developing IFG was predicted to be 83.6% by using the CLN model. The AUC values of the CLN model were 0.783 in the training set and 0.789 in the validation set. The calibration curve demonstrated good concordance. DCA showed that the CLN model has good clinical application. We further performed independent validation (N = 1875), showed an AUC of 0.801, with the good agreement and clinical diagnostic value. Conclusion We developed and validated the CLN model that could predict the risk of IFG in the general population. It not only facilitates the diagnosis and treatment of IFG but also helps to reduce the medical and economic burdens of IFG-related diseases.
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Affiliation(s)
- Cuicui Wang
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, People’s Republic of China
| | - Xu Zhang
- Department of Respiratory Medicine, The Second Affiliated Hospital of Dalian Medical University, Dalian, People’s Republic of China
| | - Chenwei Li
- Department of Respiratory Medicine, The Second Affiliated Hospital of Dalian Medical University, Dalian, People’s Republic of China
| | - Na Li
- Department of General Practice, Xi’an People’s Hospital (Xi’an Fourth Hospital), Xi’an, People’s Republic of China
| | - Xueni Jia
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, People’s Republic of China
| | - Hui Zhao
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, People’s Republic of China
- Correspondence: Hui Zhao, Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, No. 467 Zhongshan Road, Shahekou District, Dalian, 116023, People’s Republic of China, Tel +86-17709875689, Email
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Han Y, Hu H, Huang Z, Liu D. Association between body mass index and reversion to normoglycemia from impaired fasting glucose among Chinese adults: a 5-year cohort study. Front Endocrinol (Lausanne) 2023; 14:1111791. [PMID: 37143738 PMCID: PMC10151769 DOI: 10.3389/fendo.2023.1111791] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 03/28/2023] [Indexed: 05/06/2023] Open
Abstract
Objective Evidence regarding the relationship between body mass index (BMI) and reversion to normoglycemia from prediabetes is still limited. The purpose of our study is to survey the link of BMI on reversion to normoglycemia among patients with impaired fasting glucose (IFG). Methods This study, a retrospective cohort, covered 32 regions and 11 cities in China and collected 258,74 IFG patients who underwent a health check from 2010 to 2016. We investigated the association between baseline BMI and reversion to normoglycemia in patients with IFG using the Cox proportional-hazards regression model. The nonlinear relationship between BMI and reversion to normoglycemia was determined using a Cox proportional hazards regression with cubic spline functions and smooth curve fitting. In addition, we also performed a series of sensitivity analyses and subgroup analyses. A competing risk multivariate Cox regression was performed using progression to diabetes as a competing risk for reversal of normoglycemic events. Results After adjusting covariates, the results showed that BMI was negatively related to the probability of reversion to normoglycemia (HR=0.977, 95%CI:0.971-0.984). Compared with participants with normal BMI(<24kg/m2), overweight (BMI:24-28kg/m2) participants with IFG had a 9.9% lower probability of returning to normoglycemia (HR=0.901,95%CI:0.863-0.939), while obese patients (BMI ≥ 28kg/m2) had a 16.9% decreased probability of reverting from IFG to normoglycemia (HR=0.831,95%CI:0.780-0.886). There was also a nonlinear relationship between them, and the inflection point of BMI was 21.7kg/m2. The effect sizes (HR) on the left sides of the inflection point were 0.972(95%CI:0.964-0.980). The competing risks multivariate Cox's regression and sensitivity analysis demonstrated the robustness of our results. Conclusion This study demonstrates a negative and nonlinear relationship between BMI and reversion to normoglycemia in Chinese patients with IFG. Minimizing BMI to 21.7 kg/m2 in patients with IFG through aggressive intervention may significantly increase the probability of returning to normoglycemia.
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Affiliation(s)
- Yong Han
- Department of Emergency, Shenzhen Second People’s Hospital, Shenzhen, Guangdong, China
| | - Haofei Hu
- Department of Nephrology, Shenzhen Second People’s Hospital, Shenzhen, Guangdong, China
| | - Zhiqiang Huang
- Department of Emergency, Shenzhen Second People’s Hospital, Shenzhen, Guangdong, China
- *Correspondence: Zhiqiang Huang, ; Dehong Liu,
| | - Dehong Liu
- Department of Emergency, Shenzhen Second People’s Hospital, Shenzhen, Guangdong, China
- *Correspondence: Zhiqiang Huang, ; Dehong Liu,
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10
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Zhao J, Li M. Worldwide trends in prediabetes from 1985 to 2022: A bibliometric analysis using bibliometrix R-tool. Front Public Health 2023; 11:1072521. [PMID: 36908460 PMCID: PMC9993478 DOI: 10.3389/fpubh.2023.1072521] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 01/23/2023] [Indexed: 02/15/2023] Open
Abstract
Background Prediabetes is a widespread condition that represents the state between normal serum glucose and diabetes. Older individuals and individuals with obesity experience a higher rate of prediabetes. Prediabetes is not only a risk factor for type 2 diabetes mellitus (t2dm) but is also closely related to microvascular and macrovascular complications. Despite its importance, a bibliometric analysis of prediabetes is missing. The purpose of this study is to provide a comprehensive and visually appealing overview of prediabetes research. Methods First, the Web of Science (WOS) database was searched to collect all articles related to prediabetes that were published from 1985 to 2022. Second, R language was used to analyze the year of publication, author, country/region, institution, keywords, and citations. Finally, network analysis was conducted using the R package bibliometrix to evaluate the hotspots and development trends of prediabetes. Results A total of 9,714 research articles published from 1985 to 2022 were retrieved from WOS. The number of articles showed sustained growth. Rathmann W was the most prolific author with 71 articles. Diabetes Care was the journal that published the highest number of articles on prediabetes (234 articles), and Harvard University (290 articles) was the most active institution in this field. The United States contributed the most articles (2,962 articles), followed by China (893 articles). The top five clusters of the keyword co-appearance network were "prediabetes", "diabetes mellitus", "glucose", "insulin exercise", and "oxidative stress". The top three clusters of the reference co-citation network were "Knowler. WC 2002", "Tabak AG 2012", and "Matthews DR1985". Conclusions The combined use of WOS and the R package bibliometrix enabled a robust bibliometric analysis of prediabetes papers, including evaluation of emerging trends, hotspots, and collaboration. This study also allowed us to validate our methodology, which can be used to better understand the field of prediabetes and promote international collaboration.
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Affiliation(s)
- JingYi Zhao
- Guang'anmen Hospital of China Academy of Chinese Medical Sciences, Institute of Metabolic Diseases, Beijing, China
| | - Min Li
- Guang'anmen Hospital of China Academy of Chinese Medical Sciences, Institute of Metabolic Diseases, Beijing, China
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11
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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] [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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12
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Schubert-Olesen O, Kröger J, Siegmund T, Thurm U, Halle M. Continuous Glucose Monitoring and Physical Activity. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12296. [PMID: 36231598 PMCID: PMC9564842 DOI: 10.3390/ijerph191912296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/02/2022] [Accepted: 09/03/2022] [Indexed: 06/16/2023]
Abstract
Continuous glucose monitoring (CGM) use has several potential positive effects on diabetes management. These benefits are, e.g., increased time in range (TIR), optimized therapy, and developed documentation. Physical activity is a recommended intervention tool in diabetes management, especially for people with type 2 diabetes (T2D). The benefits of physical activity for people with diabetes can be seen as an improvement of glycemic control, glycemic variability, and the reduction of insulin resistance. In relation to the physical activity of people with T2D, the benefits of CGM use can even be increased, and CGM can be a helpful tool to prevent adverse events due to physical activity of people with diabetes, such as hypoglycemic events and nocturnal hypoglycemia after sports. This narrative review aims to provide solid recommendations for the use of CGM in everyday life physical activities based on the noted benefits and to give a general overview of the guidelines on physical activity and CGM use for people with diabetes.
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Affiliation(s)
| | - Jens Kröger
- Center of Digital Diabetology Hamburg, 21029 Hamburg, Germany
| | - Thorsten Siegmund
- Diabetes, Hormones and Metabolism Center, Private Practice at the Isar Clinic, 80331 Munich, Germany
| | - Ulrike Thurm
- IDAA, Diabetic Athletes Association, 12621 Berlin, Germany
| | - Martin Halle
- Department of Preventive Sports Medicine and Sports Cardiology, University Hospital Klinikum Rechts der Isar, Technical University of Munich, 80992 Munich, Germany
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13
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Pandit R, Pandit T, Goyal L, Ajmera K. A Review of National Level Guidelines for Risk Management of Cardiovascular and Diabetic Disease. Cureus 2022; 14:e26458. [PMID: 35800190 PMCID: PMC9246244 DOI: 10.7759/cureus.26458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2022] [Indexed: 12/04/2022] Open
Abstract
Cardiovascular diseases and diabetes are among the leading preventable causes of morbidity and mortality. Cardiovascular disease risk reduction aimed to address the significant modifiable risk factors, including lifestyle-related risk factors, hypertension, hyperlipidemia, and diabetes. Given the severity and disease burden, many insurances, including Medicare, cover the annual counseling for risk reduction of cardiovascular disease. Although numerous national-level guidelines are available for managing these conditions, most of them focus on disease management. Given the broad areas covered in these recommendations, a concise review summarizing the measures addressing the preventive approach in these conditions is not readily available. Herewith, we review and outline the currently available guidelines from national-level publications with principal attention to the primary prevention measures to provide a broad overview and assist providers with the risk reduction counseling.
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14
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Chai Y, Liu Y, Yang R, Kuang M, Qiu J, Zou Y. Association of body mass index with risk of prediabetes in Chinese adults: a population-based cohort study. J Diabetes Investig 2022; 13:1235-1244. [PMID: 35243798 PMCID: PMC9248430 DOI: 10.1111/jdi.13783] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/22/2022] [Accepted: 02/27/2022] [Indexed: 11/29/2022] Open
Abstract
Aims/Introduction Overweight and obesity in adults are strongly associated with an increased risk of prediabetes, and this study set out to gain a better understanding of the optimal body mass index (BMI) range for assessing the risk of prediabetes in the Chinese population. Materials and Methods The cohort study included 100,309 Chinese adults who underwent health screening. Participants were divided into six groups based on the cut‐off point for BMI recommended by the World Health Organization (underweight: <18.5 kg/m2, normal‐weight: 18.5–24.9 kg/m2, pre‐obese: 25.0–29.9 kg/m2, obese class I: 30.0–34.9 kg/m2, obese class II: 35.0–39.9 kg/m2, and obese class III ≥40 kg/m2). The association of BMI with prediabetes and the shape of the correlation were modeled using multivariate Cox regression and restricted cubic spline regression, respectively. Results In the multivariate Cox regression model, with normal weight as the control group, underweight people had a lower risk of developing prediabetes, whereas obese and pre‐obese people had a higher risk of prediabetes. Additionally, in the restricted cubic spline model, we found that the association of BMI with prediabetes follows a positive dose–response relationship, but does not conform to the pattern of obesity paradox. Among the general population in China, a BMI of 23.03 kg/m2 might be a potential intervention threshold for prediabetes. Conclusions The national cohort study found that the association of BMI with prediabetes follows a positive dose–response relationship, rather than a pattern of obesity paradox. For Chinese people with normal weight, more attention should be paid to glucose metabolism when BMI exceeds 23.03 kg/m2.
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Affiliation(s)
- Yuliang Chai
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, China
| | - Yuanqing Liu
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, China
| | - Ruijuan Yang
- Department of Endocrinology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, China
| | - Maobin Kuang
- Jiangxi Cardiovascular Research Institute, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, China
| | - Jiajun Qiu
- Jiangxi Cardiovascular Research Institute, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, China
| | - Yang Zou
- Jiangxi Cardiovascular Research Institute, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, China
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15
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Baek J, Robert-Nicoud G, Herrera Hidalgo C, Borg ML, Iqbal MN, Berlin R, Lindgren M, Waara E, Uddén A, Pietiläinen K, Bengtsson T. Engineered mesoporous silica reduces long-term blood glucose, HbA1c, and improves metabolic parameters in prediabetics. Nanomedicine (Lond) 2021; 17:9-22. [PMID: 34854740 DOI: 10.2217/nnm-2021-0235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To investigate the effect of oral consumption of engineered mesoporous silica particles, SiPore15®, on long-term blood glucose levels and other metabolic parameters in individuals with prediabetes and newly diagnosed Type 2 diabetes. Method: An open-label, single-arm, multicenter trial was conducted in which SiPore15 was consumed three times daily for 12 weeks. Hemoglobin A1c (HbA1c, primary end point) and an array of metabolic parameters were measured at baseline and throughout the trial. Result: SiPore15 treatment significantly reduced HbA1c by a clinically meaningful degree and improved several disease-associated parameters with minimal side effects. Conclusion: The results from this study demonstrate the potential use of SiPore15 as a treatment for prediabetes that may also delay or prevent the onset of Type 2 diabetes.
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Affiliation(s)
- Jeanha Baek
- Sigrid Therapeutics AB, Norrtullsgatan 6, Stockholm, SE-113 29, Sweden
| | | | | | - Melissa L Borg
- Sigrid Therapeutics AB, Norrtullsgatan 6, Stockholm, SE-113 29, Sweden
| | - Muhammad N Iqbal
- Sigrid Therapeutics AB, Norrtullsgatan 6, Stockholm, SE-113 29, Sweden.,Department of Materials and Environmental Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden
| | - Roger Berlin
- 1.618 Consulting LLC, Philadelphia, PA 19107, USA
| | - Maria Lindgren
- Sigrid Therapeutics AB, Norrtullsgatan 6, Stockholm, SE-113 29, Sweden
| | - Erik Waara
- Sigrid Therapeutics AB, Norrtullsgatan 6, Stockholm, SE-113 29, Sweden
| | - Anna Uddén
- Sigrid Therapeutics AB, Norrtullsgatan 6, Stockholm, SE-113 29, Sweden
| | - Kirsi Pietiläinen
- Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, 00014, Finland.,Obesity Center, Abdominal Center, Helsinki University Hospital and University of Helsinki, Helsinki, 00014, Finland
| | - Tore Bengtsson
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, SE-106 91, Sweden
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16
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Moyasser Sadiq A, Salman Abid N, Hussein Jasim O, Mohammed Ali BMA. Effect of cinnamon on blood sugar and anthropometric measurement in type two diabetes patients. BIONATURA 2021. [DOI: 10.21931/rb/2021.06.04.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
There is some emerging evidence that suggests certain supplements help lower blood sugar levels. One of these is cinnamon, which exhibits characteristics that mimic insulin, such as the activity of biologically active substances to activate insulin receptor kinase, increasing glucose uptake, autophosphorylation of the insulin receptor, and glycogen synthase activity. To assess the effect of the cinnamon substance on lowering fasting blood sugar, modifying body weight, body mass index (B.M.I.), and waist circumference in type two diabetics. A randomized controlled intervention clinical trial. The study was conducted on 60 patients with type II diabetes mellitus; the study followed both gender patients for four weeks. The contributors were allocated randomly into a group that receives 2 g/d cinnamon substance (intervention group), and a group without cinnamon substance is given (control group). Fasting plasma glucose (F.P.G.) and anthropometrics measurement at the beginning (beforehand cinnamon supplementation and 4week at the end of the study duration). After 4 weeks of cinnamon taken, serum F.P.G. levels significantly improved (P≤0.0001). Anthropometric measurements (weight, height, B.M.I.) were reduced significantly (change mean ≤ P=0.001) for all. The Present study disclosed that supplementation of 2 gm cinnamon improves F.P.G. and has a good role in anthropometric indices (weight, waist circumference, B.M.I.).
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Affiliation(s)
| | | | - Ola Hussein Jasim
- Clinical Nutrition Fellowship of A.B.H.S., Community Medicine Specialist at AL-Mahmoudiyah district of P.H.C
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17
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Aludwan M, Kobyliak N, Abenavoli L, Kyriienko D, Fagoonee S, Pellicano R, Komisarenko I. Vitamin D3 deficiency is associated with more severe insulin resistance and metformin use in patients with type 2 diabetes. MINERVA ENDOCRINOL 2021; 45:172-180. [PMID: 33000618 DOI: 10.23736/s0391-1977.20.03161-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Vitamin D3 (vit. D3) deficiency is considered as one of the main factors involved in the development of type 2 diabetes (T2D). We assessed insulin resistance (IR), β-cell functional activity and metabolic profile according to 25(OH) vit. D3 status in patients with T2D. METHODS The study included 109 patients with T2D, divided in 3 groups: group 1 (N.=11) with normal levels of vit. D3 (>30 ng/mL); group 2 (N.=38) with vit. D3 insufficiency (21-29 ng/mL); and group 3 (N.=60) with vit. D3 deficiency (<20 ng/mL). IR and β-cell functional activity were assessed as change in C-peptide concentration and homeostasis model assessment-estimated (HOMA) β-cell function which was calculated using HOMA2 calculator. RESULTS Patients with vit. D3 deficiency presented significantly higher C-peptide concentration compared to other groups. HOMA2 (3.29±1.89 vs. 2.12±0.71; P=0.049) and hemoglobin (H8b)A1c (9.11±1.63 vs. 7.75±1.06; P=0.016) levels changed significantly only in patients with vit. D3 deficiency compared to diabetics with normal vit. D3 levels. Furthermore, in univariate Pearson's correlation analysis, we observed significant association between vit. D3 levels and C-peptide, insulin sensitivity, HOMA2, triglyceride-glucose index, HbA1c and Body Mass Index, only in the vit. D3 deficiency group. In multivariate logistic regression analysis, poor glycemic control, as defined by HbA1c levels, was independent from metformin use while high density lipoprotein-cholesterol levels were associated with vit. D3 deficiency. CONCLUSIONS Our study demonstrated that vit. D3 deficiency in patients with T2D was associated with more severe IR, poor glycemic control and obesity compared to normal status or vit. D3 insufficiency.
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Affiliation(s)
- Mahmoud Aludwan
- Department of Endocrinology, Bogomolets National Medical University, Kyiv, Ukraine
| | - Nazarii Kobyliak
- Department of Endocrinology, Bogomolets National Medical University, Kyiv, Ukraine -
| | - Ludovico Abenavoli
- Department of Health Sciences, Magna Graecia University of Catanzaro, Italy
| | - Dmytro Kyriienko
- Department of Endocrinology, Bogomolets National Medical University, Kyiv, Ukraine.,Department of General Endocrine Pathology, Kyiv City Clinical Endocrinology Center, Kyiv, Ukraine
| | - Sharmila Fagoonee
- Institute of Biostructure and Bioimaging, National Research Council, Molecular Biotechnology Center, Turin, Italy
| | - Rinaldo Pellicano
- Unit of Gastroenterology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy
| | - Iuliia Komisarenko
- Department of Endocrinology, Bogomolets National Medical University, Kyiv, Ukraine
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18
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Dixit JV, Kulkarni RS, Badgujar SY. Diabetes Care in India: A Descriptive Study. Indian J Endocrinol Metab 2021; 25:342-347. [PMID: 35136743 PMCID: PMC8793955 DOI: 10.4103/ijem.ijem_260_21] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/30/2021] [Indexed: 11/24/2022] Open
Abstract
CONTEXT Diabetes is a chronic illness that requires continuing medical care and patient self-management education to prevent and reduce the risk of long-term complications. It requires an array of investigations to provide an accurate picture of the condition and its management accordingly by a qualified doctor. AIMS This study was conducted to understand the treatment received by type 2 diabetes (T2DM) patients from various categories of health care professionals and awareness about diabetes reversal by lifestyle modification and prevention of complications. SETTINGS AND DESIGN This was a community-based cross-sectional study. SUBJECTS AND METHODS The link of the semi-structured questionnaire in Google form with e-consent was sent to all members in the selected groups of "World free of obesity and diabetes" campaign on their personal WhatsApp account. STATISTICAL ANALYSIS USED A total of 3082 participants were included, and the data obtained were analyzed using SPSS v26. RESULTS The mean age of the participants was 50.26 ± 9.78 years ranging from 18 to 81 years. A total of 35.8% of the study population was diabetic for 1-5 years. A total of 54.9% were started with antidiabetic medication on the same day of diagnosis. Only 1.5% of the patients had complete investigation profile for T2DM, 50.2% of the patients were briefed about hypoglycemia, and only 15.8% of the patients were checked for retinopathy. CONCLUSIONS Most doctors, qualified as well as nonqualified, did not follow the standard guidelines for diagnosis, treatment, and patient education regarding T2DM; therefore, it is necessary to train all medical practitioners regarding these guidelines. Diabetes reversal by lifestyle modification must be prescribed as the first line of treatment in patients with T2DM.
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Affiliation(s)
- Jagannath V. Dixit
- Department of Community Medicine, Government Medical College, Maharashtra, India
| | - Rashmi S. Kulkarni
- Department of Community Medicine, Government Medical College, Maharashtra, India
| | - Shraddha Y. Badgujar
- Department of Community Medicine, Government Medical College, Maharashtra, India
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19
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Wu M, Zhang C, Xie M, Zhen Y, Lai B, Liu J, Qiao L, Liu S, Shi D. Compartmentally scavenging hepatic oxidants through AMPK/SIRT3-PGC1α axis improves mitochondrial biogenesis and glucose catabolism. Free Radic Biol Med 2021; 168:117-128. [PMID: 33794310 DOI: 10.1016/j.freeradbiomed.2021.03.029] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 03/16/2021] [Accepted: 03/24/2021] [Indexed: 01/27/2023]
Abstract
Early treatment can prevent the occurrence of diabetes; however, there are few pharmacological treatment strategies to date. The liver is a major metabolic organ, and hepatic glucose homeostasis is dysregulated in type 1 and type 2 diabetes mellitus. However, the potential of specifically targeting the liver to prevent diabetes has not been fully exploited. In this study, we found that compartmentally inhibiting hepatic oxidants by nano-MitoPBN, a liver mitochondrial-targeting ROS scavenger, could effectively prevent diabetes. Our results demonstrated that nano-MitoPBN reversed the downregulation of PGC-1α and the enhanced gluconeogenesis in the livers of diabetic mice. PGC-1α, through an AMPK- and SIRT3-mediated mechanism, promoted mitochondrial biogenesis, increased the number of mitochondria, and enhanced the rate of aerobic oxidation, leading to decreased glucose levels in the blood by increasing glucose uptake and catabolism in the liver. Moreover, the increase in PGC-1α activity did not promote the activation of gluconeogenesis. Our study demonstrated that by regulating the redox balance of liver mitochondria in the early stage of diabetes, PGC-1α could selectively inhibit gluconeogenesis in the liver and promote hepatic mitochondrial function, which accelerated the catabolism of hepatic glucose and reduced blood glucose. Thus, glucose tolerance can be normalized through only three weeks of intervention. Our results showed that nano-MitoPBN could effectively prevent diabetes in a short period of time, highlighting the effectiveness and importance of early intervention for diabetes and suggesting the potential advantages of hepatic mitochondrial targeting oxidants nano-inhibitors in the prevention and early treatment of diabetes.
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Affiliation(s)
- Meiling Wu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, People's Republic of China
| | - Chunwang Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, People's Republic of China
| | - Mengdan Xie
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, People's Republic of China
| | - Yuansheng Zhen
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China
| | - Ben Lai
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, People's Republic of China
| | - Jiankang Liu
- Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Liang Qiao
- Department of Chemistry, Fudan University, Shanghai, 200433, People's Republic of China
| | - Shanlin Liu
- Free Radical Regulation and Application Research Center of Fudan University, Shanghai, 200032, People's Republic of China.
| | - Dongyun Shi
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, People's Republic of China.
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20
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Liang Y, Wang M, Wang C, Liu Y, Naruse K, Takahashi K. The Mechanisms of the Development of Atherosclerosis in Prediabetes. Int J Mol Sci 2021; 22:ijms22084108. [PMID: 33921168 PMCID: PMC8071517 DOI: 10.3390/ijms22084108] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/10/2021] [Accepted: 04/13/2021] [Indexed: 12/15/2022] Open
Abstract
Lifestyle changes, such as overeating and underexercising, can increase the risk of prediabetes. Diabetes is one of the leading causes of atherosclerosis, and recently it became clear that the pathophysiology of atherosclerosis progresses even before the onset of diabetic symptoms. In addition to changes in platelets and leukocytes in the hyperglycemic state and damage to vascular endothelial cells, extracellular vesicles and microRNAs were found to be involved in the progression of prediabetes atherosclerosis. This review discusses the cellular and molecular mechanisms of these processes, with an intention to enable a comprehensive understanding of the pathophysiology of prediabetes and atherosclerosis.
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Shekhawat RS, Mandal CC. Anti-obesity Medications in Cancer Therapy: A Comprehensive Insight. Curr Cancer Drug Targets 2021; 21:476-494. [PMID: 34225630 DOI: 10.2174/1568009621666210322122829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 11/29/2020] [Accepted: 12/10/2020] [Indexed: 11/22/2022]
Abstract
The interplay between cancer and obesity is multifactorial and complex with the increased risk of cancer development in obese individuals posing a significant threat. Obesity leads to the upregulation or hyperactivation of several oncogenic pathways in cancer cells, which drives them towards a deleterious phenotype. The cross-talk between cancer and obesity is considered a large contributing factor in the development of chemotherapeutic drug resistance and the resistance to radiotherapy. The link between obesity and the development of cancer is so strong that a medication that demonstrates effectiveness against both conditions would serve as an essential step. In this context, anti-obesity medications provide a worthy list of candidates based on their chemo-preventive potential and chemotherapeutic properties. The current study focuses on exploring the potential of anti-obesity medicines as dual anticancer drugs. These medications target several key signaling pathways (e.g., AMPK, PI3K/Akt/mTOR, MAPK, NF-κB, JNK/ERK), which prove to be crucial for both cancer growth and metastases. Some of these drugs also play an important role in attenuating the signaling and cellular events which incite cancer-obesity cross-talk and demonstrate efficient counteraction of neoplastic transformation. Thus, this review highlights a comprehensive view of the potential use of anti-obesity medicines to treat both cancer and obesity for patients exhibiting both comorbities.
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Affiliation(s)
| | - Chandi C Mandal
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, India
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22
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Trocmé C, Gonnet N, Di Tommaso M, Samouda H, Cracowski JL, Cracowski C, Lambert-Porcheron S, Laville M, Nobécourt E, Gaddhab C, Le Lay A, Bohn T, Poitou C, Clément K, Al-Mulla F, Bitar MS, Bottari SP. Serum IRAP, a Novel Direct Biomarker of Prediabetes and Type 2 Diabetes? Front Mol Biosci 2021; 7:596141. [PMID: 33665204 PMCID: PMC7921167 DOI: 10.3389/fmolb.2020.596141] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 11/23/2020] [Indexed: 01/03/2023] Open
Abstract
Insulin resistance (IR), currently called prediabetes (PD), affects more than half of the adult population worldwide. Type 2 diabetes (T2D), which often follows in the absence of treatment, affects more than 475 million people and represents 10–20% of the health budget in industrialized countries. A preventive public health policy is urgently needed in order to stop this constantly progressing epidemic. Indeed, early management of prediabetes does not only strongly reduce its evolution toward T2D but also strongly reduces the appearance of cardiovascular comorbidity as well as that of associated cancers. There is however currently no simple and reliable test available for the diagnosis or screening of prediabetes and it is generally estimated that 20–60% of diabetics are not diagnosed. We therefore developed an ELISA for the quantitative determination of serum Insulin-Regulated AminoPeptidase (IRAP). IRAP is associated with and translocated in a stoechiometric fashion to the plasma membrane together with GLUT4 in response to insulin in skeletal muscle and adipose tissue which are the two major glucose storage sites. Its extracellular domain (IRAPs) is subsequently cleaved and secreted in the blood stream. In T2D, IRAP translocation in response to insulin is strongly decreased. Our patented sandwich ELISA is highly sensitive (≥10.000-fold “normal” fasting concentrations) and specific, robust and very cost-effective. Dispersion of fasting plasma concentration values in a healthy population is very low (101.4 ± 15.9 μg/ml) as compared to those of insulin (21–181 pmol/l) and C-peptide (0.4–1.7 nmol/l). Results of pilot studies indicate a clear correlation between IRAPs levels and insulin sensitivity. We therefore think that plasma IRAPs may be a direct marker of insulin sensitivity and that the quantitative determination of its plasma levels should allow large-scale screening of populations at risk for PD and T2D, thereby allow the enforcement of a preventive health policy aiming at efficiently reducing this epidemic.
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Affiliation(s)
- Candice Trocmé
- Department of Biochemistry, Molecular Biology and Environmental Toxicology, Centre Hospitalier Grenoble-Alpes, La Tronche, France
| | - Nicolas Gonnet
- Centre d'Investigation Clinique, Centre Hospitalier Grenoble-Alpes, La Tronche, France
| | - Margaux Di Tommaso
- Population Health Department, Nutrition and Health Research Group, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Hanen Samouda
- Population Health Department, Nutrition and Health Research Group, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Jean-Luc Cracowski
- Centre d'Investigation Clinique, Centre Hospitalier Grenoble-Alpes, La Tronche, France.,Medical School, Université Grenoble Alpes, La Tronche, France.,INSERM U1042 Laboratoire Hypoxie et Physiopathologies cardiovasculaires et respiratoires (HP2), Grenoble, France
| | - Claire Cracowski
- Centre d'Investigation Clinique, Centre Hospitalier Grenoble-Alpes, La Tronche, France
| | | | - Martine Laville
- Centre de Recherche en Nutrition Humaine Rhône-Alpes, Pierre-Bénite, France.,CH Lyon Sud, Lyon, France.,INSERM U1060 Laboratoire de Recherche en Cardiovasculaire, Métabolisme, diabétologie et Nutrition, Oullins, France
| | - Estelle Nobécourt
- Department of Endocrinology, Metabolic Diseases and Nutrition, Centre Hospitalier Universitaire de La Réunion, Saint-Denis, France
| | - Chiraz Gaddhab
- Department of Pediatrics, Diabetes and Endocrinology Care, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg
| | - Allan Le Lay
- CHU Grenoble-Alpes, Department of Biochemistry, Molecular Biology and Environmental Toxicology, Grenoble, France
| | - Torsten Bohn
- Population Health Department, Nutrition and Health Research Group, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Christine Poitou
- INSERM UMR-S 1269, NutriOmics, Paris, France.,Medical School, Sorbonne Universités, Paris, France
| | - Karine Clément
- INSERM UMR-S 1269, NutriOmics, Paris, France.,Medical School, Sorbonne Universités, Paris, France
| | - Fahd Al-Mulla
- Department of Genomics and Bioinformatics, Dasman Diabetes Institute, Kuwait City, Kuwait
| | - Milad S Bitar
- Department of Genomics and Bioinformatics, Dasman Diabetes Institute, Kuwait City, Kuwait.,Department of Pharmacology, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
| | - Serge P Bottari
- Population Health Department, Nutrition and Health Research Group, Luxembourg Institute of Health, Luxembourg, Luxembourg.,GREPI, UMR5525 Techniques de l'Ingénierie Médicale et de la Complexité Informatique, Mathématiques et Applications, Grenoble (TIMC-IMAG), La Tronche, France.,Faculté de Médecine, Université Grenoble Alpes, La Tronche, France.,Centre Hospitalier Grenoble-Alpes, La Tronche, France
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23
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Gilliéron N, Hemmerle A, Lung T, Sakem B, Risch L, Risch M, Nydegger UE. Oral glucose tolerance test does not affect degree of hemoglobin glycation as measured by routine assay. ANNALES D'ENDOCRINOLOGIE 2020; 81:545-550. [PMID: 33278381 DOI: 10.1016/j.ando.2020.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 11/16/2020] [Accepted: 11/25/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Hemoglobin A1c (HbA1c) is an accurate index of fluctuation in glycemia over the 2-3 months prior to quantitative assessment. During this time, hemoglobin (Hb) slowly glycates until it shows the properties of advanced glycation end-products. Glycation kinetics is intensified by prolonged glucose exposure. In subjects undergoing oral glucose tolerance testing (OGTT), immediately after ingestion, glucose is ostensibly transported by the glucose transporter 1 (GLUT1) to erythrocyte corpuscular hemoglobin. The earliest significant measurable level of hemoglobin glycation associated with this transportation is still not clear. SUBJECTS AND METHODS We attempted to explore the early impact of short-term glucose load on HbA1c levels, because it is now known that transmembrane GLUT1-mediated glucose transport occurs immediately. A total of 88 participants (46 patients and 42 clinically healthy controls) underwent fasting plasma glucose quantitation during an OGTT. HbA1c, revealed by a monoclonal anti-glycation epitope antibody and adiponectin, was quantitated before (T0) and 2 hours (T120) after 80 g glucose ingestion. RESULTS Wilcoxon test revealed that the HbA1c values did not significantly vary (P=0.15) during the OGTT, whereas glucose concentration varied strongly between T0 and T120. DISCUSSION It is well known that quantitative estimation of HbA1c is informative for clinical care, independently of glucose level. The molecular mechanisms and dynamics by which glucose enters/exits red blood cells are incompletely known and may differ between individuals. We here show, for the first time, that HbA1c levels do not significantly increase during OGTT, supporting the view that non-enzymatic glycation of hemoglobin occurs slowly and that glycation during the 2 hours of an OGTT is insignificant.
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Affiliation(s)
| | | | - Thomas Lung
- Labormedizinisches Zentrum Dr. Risch, Vaduz, Liechtenstein
| | - Benjamin Sakem
- Labormedizinisches Zentrum Dr. Risch, Vaduz, Liechtenstein
| | - Lorenz Risch
- Labormedizinisches Zentrum Dr. Risch, Vaduz, Liechtenstein
| | - Martin Risch
- Labormedizinisches Zentrum Dr. Risch, Vaduz, Liechtenstein; Central Laboratory, Kantonsspital Graubünden, Chur, Switzerland
| | - Urs E Nydegger
- Labormedizinisches Zentrum Dr. Risch, Vaduz, Liechtenstein
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24
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Dietary Patterns and the Risk of Prediabetes in Taiwan: A Cross-Sectional Study. Nutrients 2020; 12:nu12113322. [PMID: 33138050 PMCID: PMC7694012 DOI: 10.3390/nu12113322] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 10/21/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023] Open
Abstract
Background: prediabetes prevention and management are the main methods used to combat the prevalence of diabetes. Exploratory factor analysis is an upcoming method that is successful in identifying dietary patterns that correlate with healthy or unhealthy outcomes. Aim: this study aims to identify dietary patterns in Taiwan that are associated with the risk of prediabetes. Methods: anthropometric, blood glucose, 3 d/24 h dietary records, and food frequency questionnaire data were collected from subjects recruited at Taipei Tzu-Chi Hospital. The following five dietary patterns were identified using factor analysis: Western, prudent, convenience, Asian traditional, and continental. This cross-sectional study compares tertiles of dietary patterns and analyzes the significance of the characteristics. Results: the Western and the prudent patterns are the major dietary patterns found in other studies. A higher factor loading in the Western pattern is significantly related to a higher risk of prediabetes. A higher factor loading in the continental pattern is significantly related to a lower risk of prediabetes. Conclusion: decreasing meat and seafood consumption while increasing egg, coffee, and milk consumption may be associated with a decreased risk for prediabetes.
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25
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Abstract
Evidence increasingly demonstrates that prediabetes is a toxic state, as well as a risk factor for diabetes, and is associated with pathophysiological changes in several tissues and organs. Unfortunately, use of available evidence-based treatments for prediabetes is low. This review seeks to explain why prediabetes must be viewed and treated as a serious pathological entity in its own right. It offers an overview of the pathophysiology and complications of prediabetes and describes how this condition can be reversed if all treatment avenues are deployed early in its course.
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Affiliation(s)
| | - Fatima Bello
- Ahmadu Bello University Teaching Hospital Zaria, Kaduna, Nigeria
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26
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De Blasio F. Manipulation of microbiota as a future strategy to treat pre-diabetes. Minerva Med 2020; 111:103. [PMID: 32286763 DOI: 10.23736/s0026-4806.19.06098-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Federico De Blasio
- Division of Gastroenterology, Department of Medical Sciences, San Giovanni Antica Sede Hospital, Città della Salute e della Scienza di Torino, Turin, Italy -
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27
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Vieira R, Souto SB, Sánchez-López E, Machado AL, Severino P, Jose S, Santini A, Fortuna A, García ML, Silva AM, Souto EB. Sugar-Lowering Drugs for Type 2 Diabetes Mellitus and Metabolic Syndrome-Review of Classical and New Compounds: Part-I. Pharmaceuticals (Basel) 2019; 12:ph12040152. [PMID: 31658729 PMCID: PMC6958392 DOI: 10.3390/ph12040152] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/06/2019] [Accepted: 10/08/2019] [Indexed: 02/06/2023] Open
Abstract
Diabetes mellitus (DM) is a metabolic disorder characterized by chronic hyperglycemia together with disturbances in the metabolism of carbohydrates, proteins and fat, which in general results from an insulin availability and need imbalance. In a great number of patients, marketed anti-glycemic agents have shown poor effectiveness in maintaining a long-term glycemic control, thus being associated with severe adverse effects and leading to an emerging interest in natural compounds (e.g., essential oils and other secondary plant metabolites, namely, flavonoid-rich compounds) as a novel approach for prevention, management and/or treatment of either non-insulin-dependent diabetes mellitus (T2DM, type 2 DM) and/or Metabolic Syndrome (MS). In this review, some of these promising glucose-lowering agents will be comprehensively discussed.
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Affiliation(s)
- Raquel Vieira
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra (FFUC), Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal.
| | - Selma B Souto
- Department of Endocrinology, Hospital São João, Prof. Alameda Hernâni Monteiro, 4200 - 319 Porto, Portugal.
| | - Elena Sánchez-López
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Institute of Nanoscience and Nanotechnology (IN2UB), 08028 Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), University of Barcelona, 08028 Barcelona, Spain.
| | - Ana López Machado
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), University of Barcelona, 08028 Barcelona, Spain.
| | - Patricia Severino
- Laboratory of Nanotechnology and Nanomedicine (LNMED), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil.
- University of Tiradentes (UNIT), Industrial Biotechnology Program, Av. Murilo Dantas 300, Aracaju 49032-490, Brazil.
| | - Sajan Jose
- Department of Pharmaceutical Sciences, Mahatma Gandhi University, Cheruvandoor Campus, Ettumanoor, Kerala 686631, India.
| | - Antonello Santini
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano, 49-80131 Naples, Italy.
| | - Ana Fortuna
- Department of Pharmacology, Faculty of Pharmacy, University of Coimbra (FFUC), Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal.
- CIBIT-Coimbra Institute for Biomedical Imaging and Translational Research, University of Coimbra, 3 000-548 Coimbra, Portugal.
| | - Maria Luisa García
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Institute of Nanoscience and Nanotechnology (IN2UB), 08028 Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), University of Barcelona, 08028 Barcelona, Spain.
| | - Amelia M Silva
- Department of Biology and Environment, University of Trás-os Montes e Alto Douro (UTAD), Quinta de Prados, 5001-801 Vila Real, Portugal.
- Centre for Research and Technology of Agro-Environmental and Biological Sciences (CITAB-UTAD), Quinta de Prados, 5001-801 Vila Real, Portugal.
| | - Eliana B Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra (FFUC), Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal.
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
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