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Nadal E, Benito E, Ródenas-Navarro AM, Palanca A, Martinez-Hervas S, Civera M, Ortega J, Alabadi B, Piqueras L, Ródenas JJ, Real JT. Machine Learning Model in Obesity to Predict Weight Loss One Year after Bariatric Surgery: A Pilot Study. Biomedicines 2024; 12:1175. [PMID: 38927382 PMCID: PMC11200726 DOI: 10.3390/biomedicines12061175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 05/13/2024] [Accepted: 05/21/2024] [Indexed: 06/28/2024] Open
Abstract
Roux-en-Y gastric bypass (RYGB) is a treatment for severe obesity. However, many patients have insufficient total weight loss (TWL) after RYGB. Although multiple factors have been involved, their influence is incompletely known. The aim of this exploratory study was to evaluate the feasibility and reliability of the use of machine learning (ML) techniques to estimate the success in weight loss after RYGP, based on clinical, anthropometric and biochemical data, in order to identify morbidly obese patients with poor weight responses. We retrospectively analyzed 118 patients, who underwent RYGB at the Hospital Clínico Universitario of Valencia (Spain) between 2013 and 2017. We applied a ML approach using local linear embedding (LLE) as a tool for the evaluation and classification of the main parameters in conjunction with evolutionary algorithms for the optimization and adjustment of the parameter model. The variables associated with one-year postoperative %TWL were obstructive sleep apnea, osteoarthritis, insulin treatment, preoperative weight, insulin resistance index, apolipoprotein A, uric acid, complement component 3, and vitamin B12. The model correctly classified 71.4% of subjects with TWL < 30% although 36.4% with TWL ≥ 30% were incorrectly classified as "unsuccessful procedures". The ML-model processed moderate discriminatory precision in the validation set. Thus, in severe obesity, ML-models can be useful to assist in the selection of patients before bariatric surgery.
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Affiliation(s)
- Enrique Nadal
- Instituto Universitario de Ingeniería Mecánica y Biomecánica (I2MB), Universitat Politècnica de València, 46022 Valencia, Spain;
| | - Esther Benito
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), 28040 Madrid, Spain; (E.B.); (B.A.); (L.P.); (J.T.R.)
| | - Ana María Ródenas-Navarro
- Endocrinology and Nutrition Service, Clinical University Hospital of Valencia, 46010 Valencia, Spain; (A.M.R.-N.); (A.P.); (M.C.)
| | - Ana Palanca
- Endocrinology and Nutrition Service, Clinical University Hospital of Valencia, 46010 Valencia, Spain; (A.M.R.-N.); (A.P.); (M.C.)
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain;
| | - Sergio Martinez-Hervas
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), 28040 Madrid, Spain; (E.B.); (B.A.); (L.P.); (J.T.R.)
- Endocrinology and Nutrition Service, Clinical University Hospital of Valencia, 46010 Valencia, Spain; (A.M.R.-N.); (A.P.); (M.C.)
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain;
- Department of Medicine, University of Valencia, 46010 Valencia, Spain
| | - Miguel Civera
- Endocrinology and Nutrition Service, Clinical University Hospital of Valencia, 46010 Valencia, Spain; (A.M.R.-N.); (A.P.); (M.C.)
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain;
| | - Joaquín Ortega
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain;
- General Surgery Service, University Hospital of Valencia, 46010 Valencia, Spain
- Department of Surgery, University of Valencia, 46010 Valencia, Spain
| | - Blanca Alabadi
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), 28040 Madrid, Spain; (E.B.); (B.A.); (L.P.); (J.T.R.)
- Endocrinology and Nutrition Service, Clinical University Hospital of Valencia, 46010 Valencia, Spain; (A.M.R.-N.); (A.P.); (M.C.)
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain;
| | - Laura Piqueras
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), 28040 Madrid, Spain; (E.B.); (B.A.); (L.P.); (J.T.R.)
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain;
- Department of Pharmacology, University of Valencia, 46010 Valencia, Spain
| | - Juan José Ródenas
- Instituto Universitario de Ingeniería Mecánica y Biomecánica (I2MB), Universitat Politècnica de València, 46022 Valencia, Spain;
| | - José T. Real
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), 28040 Madrid, Spain; (E.B.); (B.A.); (L.P.); (J.T.R.)
- Endocrinology and Nutrition Service, Clinical University Hospital of Valencia, 46010 Valencia, Spain; (A.M.R.-N.); (A.P.); (M.C.)
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain;
- Department of Medicine, University of Valencia, 46010 Valencia, Spain
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Qin Y, Qiao Y, Yan G, Wang D, Tang C. Relationship between indices of insulin resistance and incident type 2 diabetes mellitus in Chinese adults. Endocrine 2024:10.1007/s12020-024-03830-3. [PMID: 38642289 DOI: 10.1007/s12020-024-03830-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 04/09/2024] [Indexed: 04/22/2024]
Abstract
BACKGROUND Insulin resistance (IR) is a pivotal pathogenesis characteristic of type 2 diabetes mellitus (T2DM). The current study aimed to explore the association between triglyceride/high-density lipoprotein cholesterol ratio (TG/HDL-c), triglyceride-glucose (TyG), and triglyceride glucose-body mass index (TyG-BMI), and T2DM incidence. METHODS A total of 116,855 Chinese adults aged over 20 without diabetes were included. Multivariate Cox regression analysis and restricted cubic spine were utilized to investigate the association between IR indicators and T2DM. The T2DM risk across different quartiles of IR parameters was compared using Kaplan-Meier curves. The receiver operating characteristic analysis was used to investigate the predictive potential of each IR indicator for future T2DM. RESULTS A total of 2685 participants developed T2DM during a median follow-up of 2.98 years. The adjusted hazard ratios (HR) of incident T2DM were 1.177, 2.766, and 1.1018 for TG/HDL-c, TyG, and TyG-BMI, respectively. There were significant increasing trends of T2DM across the quartiles of TG/HDL-c, TyG, and TyG-BMI. The HRs of new-onset T2DM in the highest quartiles versus the lowest quartile of TG/HDL-c, TyG, and TyG-BMI were 3.298, 8.402, and 8.468. RCS revealed the nonlinear relationship between IR and T2DM risk. The correlations between IR and T2DM were more pronounced in subjects aged <40. TyG-BMI had the highest predictive value for incident T2DM (AUC = 0.774), with a cut-off value of 213.289. CONCLUSION TG/HDL-c, TyG, and TyG-BMI index were all significantly positively associated with higher risk for future T2DM. Baseline TyG-BMI level had high predictive value for the identification of T2DM.
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Affiliation(s)
- Yuhan Qin
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China
| | - Yong Qiao
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China.
| | - Gaoliang Yan
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China
| | - Dong Wang
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China
| | - Chengchun Tang
- Department of Cardiology, Zhongda Hospital Affiliated to Southeast University, Nanjing, China.
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Rotllan N, Julve J, Escolà-Gil JC. Type 2 Diabetes and HDL Dysfunction: A Key Contributor to Glycemic Control. Curr Med Chem 2024; 31:280-285. [PMID: 36722477 DOI: 10.2174/0929867330666230201124125] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 10/31/2022] [Accepted: 12/08/2022] [Indexed: 02/02/2023]
Abstract
High-density lipoproteins (HDL) have been shown to exert multiple cardioprotective and antidiabetic functions, such as their ability to promote cellular cholesterol efflux and their antioxidant, anti-inflammatory, and antiapoptotic properties. Type 2 diabetes (T2D) is usually associated with low high-density lipoprotein cholesterol (HDL-C) levels as well as with significant alterations in the HDL composition, thereby impairing its main functions. HDL dysfunction also negatively impacts both pancreatic β-cell function and skeletal muscle insulin sensitivity, perpetuating this adverse self-feeding cycle. The impairment of these pathways is partly dependent on cellular ATP-binding cassette transporter (ABC) A1-mediated efflux to lipid-poor apolipoprotein (apo) A-I in the extracellular space. In line with these findings, experimental interventions aimed at improving HDL functions, such as infusions of synthetic HDL or lipid-poor apoA-I, significantly improved glycemic control in T2D patients and experimental models of the disease. Cholesteryl ester transfer protein (CETP) inhibitors are specific drugs designed to increase HDLC and HDL functions. Posthoc analyses of large clinical trials with CETP inhibitors have demonstrated their potential anti-diabetic properties. Research on HDL functionality and HDL-based therapies could be a crucial step toward improved glycemic control in T2D subjects.
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Affiliation(s)
- Noemi Rotllan
- Institut de recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, Barcelona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
| | - Josep Julve
- Institut de recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, Barcelona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
| | - Joan Carles Escolà-Gil
- Institut de recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, Barcelona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
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Kibirige D, Sekitoleko I, Lumu W, Nyirenda MJ. Type 2 diabetes progression in an adult Ugandan population with new-onset diabetes: an observational prospective study. BMC PRIMARY CARE 2023; 24:214. [PMID: 37858088 PMCID: PMC10588137 DOI: 10.1186/s12875-023-02169-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 10/03/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND The rate of progression of type 2 diabetes following diagnosis varies across individuals and populations. Studies investigating the progression of type 2 diabetes in adult African populations with newly diagnosed diabetes are limited. We aimed to investigate the prevalence and predictors of short-term (one year) diabetes progression in an adult Ugandan population with new-onset type 2 diabetes (type 2 diabetes diagnosed in < 3 months) initiated on oral hypoglycaemic agents (OHA). METHODS Two hundred and seven adult participants with type 2 diabetes diagnosed within the previous three months were followed up for 12 months. We investigated the association of specific demographic, clinical, and metabolic characteristics, and short-term diabetes progression (defined as glycated haemoglobin or HbA1c ≥ 8% on ≥ 2 OHA and/or treatment intensification). RESULTS One hundred sixteen participants (56%) completed the follow-up period. Sixty-four participants (55.2%, 95% CI 45.7-64.4) showed evidence of diabetes progression during the 12-month period of follow-up. An HbA1c ≥ 8% on ≥ 2 OHA and treatment intensification were noted in 44.8% and 29.3% of the participants, respectively. On multivariate analysis, only the female gender (AOR 3.2, 95% CI 1.1-9.2, p = 0.03) was noted to be independently associated with short-term diabetes progression. CONCLUSION Short-term diabetes progression was relatively common in this study population and was independently associated with the female gender. Early intensified diabetes therapy in adult Ugandan female patients with new-onset type 2 diabetes should be emphasised to avert rapid short-term diabetes progression.
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Affiliation(s)
- Davis Kibirige
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Non-Communicable Diseases Program, Entebbe, Uganda.
- Department of Non-Communicable Diseases Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK.
- Department of Medicine, Uganda Martyrs Hospital Lubaga, Kampala, Uganda.
| | - Isaac Sekitoleko
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Non-Communicable Diseases Program, Entebbe, Uganda
| | - William Lumu
- Department of Medicine, Mengo Hospital, Kampala, Uganda
| | - Moffat J Nyirenda
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Non-Communicable Diseases Program, Entebbe, Uganda
- Department of Non-Communicable Diseases Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
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Mahrooz A, Khosravi-Asrami OF, Alizadeh A, Mohmmadi N, Bagheri A, Kashi Z, Bahar A, Nosrati M, Mackness M. Can HDL cholesterol be replaced by paraoxonase 1 activity in the prediction of severe coronary artery disease in patients with type 2 diabetes? Nutr Metab Cardiovasc Dis 2023; 33:1599-1607. [PMID: 37344284 DOI: 10.1016/j.numecd.2023.05.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 04/06/2023] [Accepted: 05/12/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND AND AIMS Novel biomarkers are required to improve cardiovascular disease prediction in patients with type 2 diabetes (T2D) as a high-risk population. This study was conducted to examine whether coronary artery disease (CAD) risk assessment can be improved by substituting high-density lipoprotein (HDL)-bound paraoxonase 1 (PON1) activity for HDL cholesterol (HDL-C) concentration in patients with T2D. METHODS AND RESULTS In this study, we studied 139 patients with T2D (mean age 64.12 ± 8.17 years) who underwent coronary angiographic examination. The initial rate of substrate hydrolysis was spectrophotometrically assayed in kinetic mode for measuring PON1 activity. Receiver operating characteristic (ROC) graphs are created by plotting true positivity versus false positivity. In patients with HbA1c ≥ 7%, PON1 (AUC = 0.7, p = 0.029) and nonHDL-C/PON1 (AUC = 0.75, p = 0.013) were significantly more capable of differentiating patients with CAD from those without CAD compared to HDL-C and nonHDL-C/HDL-C. Also, the predictive power of PON1 (AUC = 0.64, p = 0.029) and nonHDL-C/PON1 (AUC = 0.71, p = 0.004) were significantly higher in comparison with HDL-C and nonHDL-C/HDL-C for CAD characterization in patients aged ≥50 years. Moreover, PON1 and nonHDL-C/PON1 are associated with the incidence of CAD with an AUC of 0.7 (p = 0.026) and AUC of 0.64 (p = 0.087), respectively, among subjects with low HDL-C. CONCLUSION PON1 and the ratio of nonHDL-C/PON1 significantly improve the prediction of severe CAD in T2D patients and in patients with HbA1c ≥ 7%, age ≥50 years, or low HDL-C. PON1 activity and lipid ratios using this enzyme may be valuable as substitutes of HDL-C for increasing clinical efficacies in cardiovascular risk assessment.
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Affiliation(s)
- Abdolkarim Mahrooz
- Molecular and Cell Biology Research Center, Mazandaran University of Medical Sciences, Sari, Iran; Immunogenetics Research Center, Mazandaran University of Medical Sciences, Sari, Iran; Diabetes Research Center, Imam Teaching Hospital, Mazandaran University of Medical Sciences, Sari, Iran; Department of Clinical Biochemistry and Medical Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Omeh Farveh Khosravi-Asrami
- Department of Clinical Biochemistry and Medical Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ahad Alizadeh
- Medical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Neda Mohmmadi
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Abouzar Bagheri
- Immunogenetics Research Center, Mazandaran University of Medical Sciences, Sari, Iran; Department of Clinical Biochemistry and Medical Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Zahra Kashi
- Diabetes Research Center, Imam Teaching Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Adele Bahar
- Diabetes Research Center, Imam Teaching Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mani Nosrati
- Department of Clinical Biochemistry and Medical Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mike Mackness
- Division of Cardiovascular Sciences, University of Manchester, Manchester, UK
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Dong H, Wang J, Hu P, Lu N. Associations of apolipoproteinA1, high density lipoprotein cholesterol with hemoglobin glycation index and triglyceride-glucose index in Chinese adults with coronary artery disease. J Diabetes Complications 2023; 37:108516. [PMID: 37276657 DOI: 10.1016/j.jdiacomp.2023.108516] [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: 02/24/2023] [Revised: 05/15/2023] [Accepted: 05/20/2023] [Indexed: 06/07/2023]
Abstract
AIMS Scarce data explored the associations of apolipoproteins with hemoglobin glycation index (HGI) and triglyceride-glucose (TyG) index. This study determined associations of serum apolipoproteinA1 (ApoA1) and high density lipoprotein cholesterol (HDL-C) with HGI and TyG index in coronary artery disease (CAD) patients. METHODS A total of 10,803 CAD patients were included in this cross-sectional pilot study. Serum concentrations of ApoA1 and HDL-C were measured. Analyses of covariance were used to compare the mean differences in glucose metabolism indices (e.g., HGI, TyG index, hemoglobin glycation [HbA1c], fasting blood glucose [FBG]) among the quartiles of ApoA1, HDL-C and HDL-C/ApoA1 ratio. RESULTS In multivariate analysis, higher ApoA1, HDL-C and HDL-C/ApoA1 ratio were associated with significantly lower HGI (Quartile [Q]4 vs. Q1: -0.032 % vs. 0.017 % for ApoA1; -0.072 % vs. 0.079 % for HDL-C; -0.083 % vs. 0.085 % for HDL-C/ApoA1 ratio). Intermediate ApoA1 level was inversely associated with TyG index (Q2 vs. Q1: 296.278 vs. 306.794). The mean TyG index were significantly decreased with increased HDL-C and HDL-C/ApoA1 ratio (Q4 vs. Q1: 298.584 vs. 309.221 for HDL-C; 300.405 vs. 315.218 for HDL-C/ApoA1 ratio). Moreover, the inverse associations of ApoA1, HDL-C and HDL-C/ApoA1 ratio with HbA1c and FBG also were observed. In path analysis, the associations of HDL-C and HDL-C/ApoA1 ratio with TyG index were mediated by obesity. CONCLUSION This study provided further support for the hypoglycemic effects of ApoA1 and HDL-C in patients with CAD. Replication of these findings is warranted in further longitudinal studies in different populations.
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Affiliation(s)
- Hongli Dong
- Department of Child Healthcare and Scientific Education Section, Affiliated Maternity & Child Health Care Hospital of Nantong University, Nantong, Jiangsu, China
| | - Jie Wang
- Image Center, Wuhan Asia Heart Hospital, Wuhan, Hubei, China
| | - Ping Hu
- Image Center, Wuhan Asia Heart Hospital, Wuhan, Hubei, China
| | - Nan Lu
- Department of Psycho-Cardiology, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China.
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Antani M, Oza C, Khadilkar V, Gondhalekar K, Khadilkar A. Utility of apolipoprotein ratio in predicting metabolic risk and microvascular complications in Indian children and young adults with type 1 diabetes mellitus. J Pediatr Endocrinol Metab 2023:jpem-2022-0403. [PMID: 37141397 DOI: 10.1515/jpem-2022-0403] [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: 08/12/2022] [Accepted: 04/17/2023] [Indexed: 05/06/2023]
Abstract
OBJECTIVES To assess the relationship of apolipoproteins with glycemic control and insulin resistance (IR) in Indian children and youth with type-1 diabetes (T1D) and to assess its utility in predicting metabolic risk (MR) and microvascular complications in these subjects. METHODS This cross-sectional study included 152 participants aged 6-23 years with T1D. Demographic, anthropometric, clinical, biochemical and body composition data were obtained using standard protocols. IR was calculated using estimated glucose disposal rate (eGDR) and metabolic syndrome (MS) was diagnosed using the international diabetes federation consensus definition 2017. RESULTS Apolipoprotein ratio in subjects with T1D had negative and positive correlation with eGDR and HbA1c respectively. Positive correlation of Apolipoproten B and apolipoprotein ratio with urinary albumin creatinine ratio is noted. The ratio had area under curve of 0.766 and 0.737 to predict MR and microvascular complications respectively. The ratio cut-off of 0.536 yielded 77.1 % sensitivity and 61 % specificity to predict MR. On adding the apolipoprotein ratio as a predictor to the regression model developed to predict MR, the R2 and accuracy improved. CONCLUSIONS The apolipoprotein ratio had significant correlation with IR, microalbuminuria and glycaemic control. The ratio also predicts risk of development of microvascular complications and maybe used to predict MR in subjects with T1D.
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Affiliation(s)
- Misha Antani
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | - Chirantap Oza
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
| | - Vaman Khadilkar
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
- Senior Paediatric Endocrinologist, Jehangir Hospital, Pune and Bombay Hospital, Pune, India
- Department of Health Sciences, Savitribai Phule Pune University, Pune, Maharashtra, India
| | | | - Anuradha Khadilkar
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
- Department of Health Sciences, Savitribai Phule Pune University, Pune, Maharashtra, India
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Zhang C, Lin W, Xu Q, Li H, Xu C, Ma X, Hao M, Kuang H. Association between high-density lipoprotein cholesterol to apolipoprotein A ratio and diabetic retinopathy: A cross-sectional study. J Diabetes Complications 2023; 37:108471. [PMID: 37127002 DOI: 10.1016/j.jdiacomp.2023.108471] [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: 01/20/2023] [Revised: 03/28/2023] [Accepted: 04/02/2023] [Indexed: 05/03/2023]
Abstract
AIMS Our study is aimed to investigate the relationship between high-density lipoprotein cholesterol to apolipoprotein A ratio (HDL-C/ApoA) and diabetic retinopathy (DR) in subjects with type 2 diabetes mellitus (T2DM). METHODS We retrospect the consecutive medical files of 1058 subjects with T2DM and recorded their clinical information and laboratory findings. Subjects with T2DM were divided into DR group (n = 522) and non-DR group (n = 536). We compared the lipids values of the two groups. Meanwhile we also observed the prevalence of DR at different HDL-C/ApoA levels. Binary logistic regression was used to correct confounding factors. Smooth curve fitting model and subgroup analysis were used to determine the correlation, non-linear relationship and threshold effect between HDL/ApoA and DR. RESULTS HDL-C/ApoA value of DR group was significantly higher than non-DR group (0.88 ± 0.17 vs 0.84 ± 0.13, P < 0.05). The prevalence of DR significantly increased as HDL-C/ApoA level increased. There was association between HDL/ApoA levels and DR in the adjusted models (OR 1.55, 95%CI 0.60 to 4.02). After full adjustments for other relevant clinical covariates, patients with HDL/ApoA values in quartile 3 (Q3) had 1.50 times (95 % CI 1.00 to 2.17) and in Q4 had 2.39 times (95%CI 1.65 to 3.47) as high as the risk of DR compared with patients in Q1. HDL/ApoA showed a non-linear relationship with DR, with an inflection point value of 0.759. When HDL/ApoA>0.759, HDL/ApoA was significantly positively associated with DR (HR = 26.508, 95 % CI 7.623-92.174; P < 0.0001). Compared to patients with age < 60, HDL/ApoA was obviously associated with DR when age ≥ 60 (OR = 38.05, 95 % CI 8.06-179.69; P < 0.001). CONCLUSIONS HDL-C/ApoA was found to be associated with the incidence of DR in patients with T2DM. After adjusting potential related factors HDL-C/ApoA OR value was 1.55 (95%CI 0.60 to 4.02). A non-linear association between HDL/ApoA and DR was observed in T2DM. Subgroup analysis showed that age could alter the relationship between HDL/ApoA and DR.
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Affiliation(s)
- Cong Zhang
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, People's Republic of China
| | - Wenjian Lin
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, People's Republic of China
| | - Qian Xu
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, People's Republic of China
| | - Hongxue Li
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, People's Republic of China
| | - Chengye Xu
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, People's Republic of China
| | - Xuefei Ma
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, People's Republic of China
| | - Ming Hao
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, People's Republic of China
| | - Hongyu Kuang
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, People's Republic of China.
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Zhao Y, Xin X, Luo XP. The relationship between the ratio of gamma-glutamyltransferase to high-density lipoprotein cholesterol and the risk of diabetes mellitus using publicly available data: a secondary analysis based on a longitudinal study in Japan. Lipids Health Dis 2023; 22:7. [PMID: 36650520 PMCID: PMC9843936 DOI: 10.1186/s12944-023-01772-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 01/02/2023] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The ratio of gamma-glutamyltransferase to high-density lipoprotein cholesterol (GGT/HDL-C) has been highlighted in nonalcoholic fatty liver disease (NAFLD) by previous studies. However, there have been fewer investigations into the correlation between the GGT/HDL-C ratio and type 2 diabetes mellitus (T2DM) incidence. Our secondary analysis used published data from a Japanese population and aimed to investigate the role of the GGT/HDL-C ratio in the incidence of T2DM. METHODS The research was a longitudinal cohort study completed by Okamura, Takuro et al. We obtained the data from the DATADRYAD website and used it for secondary analysis only. The participants recruited from a medical program called the NAGALA database received regular medical examinations and standardized questionnaires to obtain the baseline variables. Abdominal ultrasound was used to diagnose fatty liver disease. The participants were followed up, and the duration and occurrence of T2DM were documented. The GGT/HDL-C ratio evaluated at baseline served as the independent variable, while the occurrence of diabetes served as the dependent variable. RESULTS A total of 15,453 cases (8,419 men and 7,034 women) were included in our study. After adjusting for age, sex, BMI, DBP, SBP, ALT, AST, TG, TC, HbA1C, FPG, drinking status, smoking status, exercise status, and fatty liver, we observed that the GGT/HDL-C ratio was positively associated with the incidence of T2DM (hazard ratio = 1.005, 95% confidence interval: 1.000 to 1.010, P = 0.0667). The results were consistent when the GGT/HDL-C quartile was used as a categorical variable (P for trend < 0.00396). A curvilinear relationship with a threshold effect was identified between the GGT/HDL-C ratio and the risk of incident T2DM. On the left of the point, a one-unit increase in the GGT/HDL-C ratio was associated with a 1.5-fold increase in the risk of incident T2DM (hazard ratio 2.57, 95% confidence interval 1.20 to 5.49). On the right of the point, when GGT/HDL-C was greater than 6.53, their relationship became saturated. CONCLUSION The GGT/HDL-C ratio correlated with the incidence of T2DM in a curvilinear form with a threshold effect. Their positive relationship could be observed when GGT/HDL-C was less than 6.53.
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Affiliation(s)
- Yue Zhao
- grid.412793.a0000 0004 1799 5032Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xing Xin
- grid.412793.a0000 0004 1799 5032Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiao-ping Luo
- grid.412793.a0000 0004 1799 5032Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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10
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Sun H, Su H, Zheng R, Liu C, Wang Y, Fang C. Serum Uric Acid to High‑density Lipoprotein Cholesterol Ratio is Associated with Visceral Fat in Patients with Type 2 Diabetes. Diabetes Metab Syndr Obes 2023; 16:959-967. [PMID: 37038560 PMCID: PMC10082581 DOI: 10.2147/dmso.s403895] [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: 01/06/2023] [Accepted: 03/29/2023] [Indexed: 04/07/2023] Open
Abstract
OBJECTIVE To determine whether the uric acid/high‑density lipoprotein cholesterol ratio (UHR) is associated with visceral fat area (VFA) in patients with type 2 diabetes mellitus (T2DM). METHODS Participants aged 18-70 years with a diagnosis of T2DM were recruited from the National Metabolic Management Center from January 2020 to July 2022. Medical data collected for all participants included medical history, general measures, carotid intima-media thickness, abdominal VFA, and subcutaneous fat area (SFA). The participants were divided into groups according to VFA ≥100 cm2 (n=109) and VFA <100 cm2 (n=100). RESULTS Compared with the VFA <100 cm2 group, the VFA ≥100 cm2 group had higher height, weight, body mass index (BMI), waist circumference (WC), hip circumference (HC), SFA, fasting plasma glucose, fasting insulin, C peptide, homeostatic model assessment of insulin resistance (HOMA-IR), alanine transaminase (ALT), aspartate transaminase, γ-glutamine acyltransferase (γ-GGT), uric acid (UA), triglyceride (TG), and UHR measurements and lower high-density lipoprotein cholesterol (HDL-C) (P<0.05). No significant difference was observed between the groups for age, duration of T2DM, diastolic blood pressure, systolic blood pressure, IMT, glycosylated hemoglobin, total cholesterol, and low-density lipoprotein cholesterol. Positive correlations were found between the UHR and height, weight, BMI, WC, HC, C peptide, ALT, γ-GGT, TG, and UA, as well as between VFA and these variables (P<0.05). Both the UHR and VFA were negatively correlated with HDL-C (P<0.05). Positive correlations were observed between VFA and the UHR as well as UA (P<0.05), and a negative correlation was found between VFA and HDL-C (P<0.05). Multivariate linear stepwise regression identified BMI, WC, UHR, SFA, and HC as influencing factors for VFA (P<0.05). CONCLUSION UHR was positively associated with VFA in T2DM patients and may be a useful and convenient additional tool for metabolic risks in these patients.
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Affiliation(s)
- Hongping Sun
- Endocrine and Diabetes Center, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, People’s Republic of China
| | - Hong Su
- Endocrine and Diabetes Center, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, People’s Republic of China
| | - Rendong Zheng
- Endocrine and Diabetes Center, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, People’s Republic of China
- Correspondence: Rendong Zheng; Chao Liu, Endocrine and Diabetes Center, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing, 210028, People’s Republic of China, Tel +86 159 9623 8035; +86 133 3780 6688, Fax +86-025-85608778, Email ;
| | - Chao Liu
- Endocrine and Diabetes Center, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, People’s Republic of China
| | - Yu Wang
- Department of Endocrinology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, 211200, People’s Republic of China
| | - Changqian Fang
- Department of Endocrinology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, 211200, People’s Republic of China
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Perez-Corral I, Gomez-Delgado F, Ruissen MM, Torres-Peña JD, Larriva APAD, Sont JK, de Graaf AA, Uitbeijerse BS, de Koning EJP, Delgado-Lista J. Sleep duration and lipid metabolism in patients with diabetes mellitus: from the POWER2DM study. Sleep Biol Rhythms 2022; 20:595-599. [PMID: 38468620 PMCID: PMC10899896 DOI: 10.1007/s41105-022-00403-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 07/04/2022] [Indexed: 10/16/2022]
Abstract
This study assesses the association between sleep duration and plasma lipid profiles in people with diabetes mellitus (DM). Sleep duration data were obtained in 91 patients from the POWER2DM study (NCT03588104). The patients were divided in tertiles, based on their sleep duration, and blood samples were obtained at the beginning and after 9 months. Significant differences were found, specifically, patients in Tertile 3 (≥ 7.51 h) showed lower plasma levels of high-density lipoprotein cholesterol HDL-c (p < 0.05), apolipoprotein A1 (apo-A1; p < 0.05) and low HDL-c/apo-A1 ratio (p < 0.05). This study shows that sleep duration is associated with plasma lipid profiles in people with DM.
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Affiliation(s)
- Isabel Perez-Corral
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, Avda. Menendez Pidal, S/N., 14004 Cordoba, Spain
- Department of Medical and Surgical Sciences, University of Cordoba, 14004 Cordoba, Spain
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
- CIBER Fisiopatologia de La Obesidad Y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Francisco Gomez-Delgado
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, Avda. Menendez Pidal, S/N., 14004 Cordoba, Spain
- Department of Medical and Surgical Sciences, University of Cordoba, 14004 Cordoba, Spain
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
- CIBER Fisiopatologia de La Obesidad Y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Merel M. Ruissen
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, Leiden, Zuid-Holland The Netherlands
| | - Jose D. Torres-Peña
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, Avda. Menendez Pidal, S/N., 14004 Cordoba, Spain
- Department of Medical and Surgical Sciences, University of Cordoba, 14004 Cordoba, Spain
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
- CIBER Fisiopatologia de La Obesidad Y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Antonio P. Arenas-de Larriva
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, Avda. Menendez Pidal, S/N., 14004 Cordoba, Spain
- Department of Medical and Surgical Sciences, University of Cordoba, 14004 Cordoba, Spain
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
- CIBER Fisiopatologia de La Obesidad Y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Jacob K. Sont
- Department of Biomedical Data Sciences, Section Medical Decision Making, Leiden University Medical Center, Leiden, The Netherlands
| | - Albert A. de Graaf
- Department Risk Analysis for Products in Development, The Netherlands Organization for Applied Scientific Research (TNO), 3508 TA Utrecht, The Netherlands
| | - Bas S. Uitbeijerse
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, Leiden, Zuid-Holland The Netherlands
| | - Eelco J. P. de Koning
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, Leiden, Zuid-Holland The Netherlands
| | - Javier Delgado-Lista
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, Avda. Menendez Pidal, S/N., 14004 Cordoba, Spain
- Department of Medical and Surgical Sciences, University of Cordoba, 14004 Cordoba, Spain
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
- CIBER Fisiopatologia de La Obesidad Y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
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12
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Zhou W, Luo W, Yu S, Li H, Wang D, Zhang J, Wang S, Zeng J, Zhang C, Zhao H, Zheng H, Dong J, Chen W, Zhang C. Performance of HDL-C measurements assessed by a 4-year trueness-based EQA/PT program in China. Clin Chem Lab Med 2022; 60:1586-1597. [PMID: 35852107 DOI: 10.1515/cclm-2020-0658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/01/2022] [Indexed: 11/15/2022]
Abstract
Abstract
Objectives
A trueness-based EQA/PT program for high density lipoprotein cholesterol (HDL-C) was initiated. We analyzed the 4 year EQA/PT program to overview the measurement standardization for HDL-C in China.
Methods
Two levels of freshly frozen, commutable serum external quality assessment/proficiency testing (EQA/PT) materials were prepared and determined by reference measurement procedure each year. The samples were delivered to clinical laboratories and measured 15 times in 3 days. The precision [coefficient of variation (CV)], trueness (bias), and accuracy [total error (TE)] were calculated and used to evaluate measurement performance. The pass rates of individual laboratories and peer groups were analyzed using the acceptable performance from the National Cholesterol Education Program (NCEP) and biological variation as the evaluation criteria.
Results
More than 60% of laboratories use heterogeneous systems, and there was a decrease in the percentage from 2016 to 2019. About 95, 78, and 33% of laboratories met the minimum, desirable and optimum TE criteria derived from biological variation. The pass rates were 87.0% (84.7–88.8%), 58.7% (55.3–62.4%), and 97.3% (95.6–98.3%) that met the acceptable performance of TE, bias, and CV of NCEP. The homogeneous systems had higher pass rates of TE, bias, and CV than the heterogeneous groups in 2016, but they did not show apparent advantages in 2017–2019.
Conclusions
The trueness-based EQA/PT program can be used to evaluate the accuracy, reproducibility, and trueness of results. For some IVD manufacturers and individual laboratories, accuracy, especially trueness, are still problems. Efforts should be made to improve the situation and achieve better HDL-C measurement standardization.
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Affiliation(s)
- Weiyan Zhou
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology , Beijing , P.R. China
| | - Wenbo Luo
- Peking Union Medical College Hospital , Chinese Academy of Medical Sciences , Beijing , P.R. China
| | - Songlin Yu
- Peking Union Medical College Hospital , Chinese Academy of Medical Sciences , Beijing , P.R. China
| | - Hongxia Li
- The Key Laboratory of Geriatrics , Beijing Institute of Geriatrics , Beijing Hospital , National Center of Gerontology, Institute of Geriatric Medicine , Chinese Academy of Medical Sciences , Beijing , P.R. China
| | - Donghuan Wang
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology , Beijing , P.R. China
| | - Jiangtao Zhang
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology , Beijing , P.R. China
| | - Siming Wang
- The Key Laboratory of Geriatrics , Beijing Institute of Geriatrics , Beijing Hospital , National Center of Gerontology, Institute of Geriatric Medicine , Chinese Academy of Medical Sciences , Beijing , P.R. China
| | - Jie Zeng
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology , Beijing , P.R. China
| | - Chao Zhang
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology , Beijing , P.R. China
| | - Haijian Zhao
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology , Beijing , P.R. China
| | - Hao Zheng
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology , Beijing , P.R. China
| | - Jun Dong
- The Key Laboratory of Geriatrics , Beijing Institute of Geriatrics , Beijing Hospital , National Center of Gerontology, Institute of Geriatric Medicine , Chinese Academy of Medical Sciences , Beijing , P.R. China
| | - Wenxiang Chen
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology , Beijing , P.R. China
| | - Chuanbao Zhang
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology , Beijing , P.R. China
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13
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Yan X, Zhang Y, Peng Y, Li X. The water extract of Radix scutellariae, its total flavonoids and baicalin inhibited CYP7A1 expression, improved bile acid, and glycolipid metabolism in T2DM mice. JOURNAL OF ETHNOPHARMACOLOGY 2022; 293:115238. [PMID: 35351576 DOI: 10.1016/j.jep.2022.115238] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 03/11/2022] [Accepted: 03/23/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Radix scutellariae (the root of Scutellaria baicalensis Georgi), is a traditional Chinese medicine (TCM) used to treat type 2 diabetes mellitus (T2DM). Abundant flavonoids are the antidiabetic components of Radix scutellariae, of which baicalin (Baicalein 7-O-glucuronide, BG) is the major bioactive component. Our previous studies found that the water extract of Radix scutellariae (WESB) could exert hypoglycemic and hypolipidemic efficacies by adjusting the ileum FXR-medicated interaction between gut microbiota and bile acid (BA) metabolism. However, it remains unclear whether WESB and its biologically active ingredients exert an antidiabetic effect through bile acid signaling mediated by FXR-CYP7A1. AIMS OF THE STUDY To explore the mechanism of WESB and its total flavonoids (TF) further and BG on BA signals and glycolipid metabolism in T2DM mice. MATERIALS AND METHODS The antidiabetic effects of WESB, TF and BG were evaluated by indexing the body weight, fasting blood glucose (FBG) and oral glucose tolerance test (OGTT) in HFD/STZ-induced (high-fat diet and streptozocin) diabetic mice, and comparing them with the positive control (metformin). The lipids in the mouse liver and the total bile acids (TBA) in the mouse liver and bile were detected by commercial kits. The concentration of BAs in the mouse feces was determined by liquid chromatography-tandem mass spectrometry. The protein expression levels of cholesterol 7α-hydroxylase (CYP7A1), farnesol X receptor (FXR), etc., in the liver and/or ileum, play a key role in the BAs metabolism of T2DM mice were evaluated by immunoblot analysis. RESULTS The hyperglycemia and impaired glucose tolerance of T2DM mice were improved after WESB, TF and BG treatment. Especially after BG administration, the levels of low-density lipoprotein-cholesterol (LDL-c) and total glyceride (TG) in the T2DM mouse liver were significantly decreased (p < 0.05). While the level of high-density lipoprotein cholesterol (HDL-c) was significant increased (p < 0.001). Meanwhile, the levels of TBA in both the liver and bile of T2DM mice were significantly decreased by BG (p < 0.05). Moreover, the high expression of CYP7A1 in the liver of T2DM mice was significantly inhibited by WESB, TF and BG (p < 0.05), and the high expression of FXR in the ileum of T2DM mice was significantly inhibited by TF (p < 0.05). CONCLUSION These results indicated that the hypoglycemic effects of WESB, TF and BG might be exerted by inhibiting the expression of CYP7A1 in T2DM mice, and TF inhibited expression of intestinal FXR by inducing changes in fecal BA profile. BG significantly improved hepatic lipid metabolism. Moreover, BG reduced lipid accumulation in the liver and bile by inhibiting the expression of CYP7A1 in T2DM mice. These findings provide useful explanations for the antidiabetic mechanism of Radix scutellariae.
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Affiliation(s)
- Xiumei Yan
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Minhang District, Shanghai, 200240, China
| | - Yulong Zhang
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Minhang District, Shanghai, 200240, China
| | - Ying Peng
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Minhang District, Shanghai, 200240, China
| | - Xiaobo Li
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Minhang District, Shanghai, 200240, China.
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14
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Tajik B, Tuomainen TP, Jarroch R, Kauhanen J, Lip GY, Isanejad M. Lipid levels, apolipoproteins, and risk of incident atrial fibrillation in men: A report from the Kuopio Ischaemic Heart Disease Risk Factor Study (KIHD). J Clin Lipidol 2022; 16:447-454. [DOI: 10.1016/j.jacl.2022.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 04/07/2022] [Accepted: 04/20/2022] [Indexed: 12/25/2022]
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15
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Cheng F, Luk AO, Shi M, Huang C, Jiang G, Yang A, Wu H, Lim CKP, Tam CHT, Fan B, Lau ESH, Ng ACW, Wong KK, Carroll L, Lee HM, Kong AP, Keech AC, Chow E, Joglekar MV, Tsui SKW, So WY, So HC, Hardikar AA, Jenkins AJ, Chan JCN, Ma RCW. Shortened Leukocyte Telomere Length Is Associated With Glycemic Progression in Type 2 Diabetes: A Prospective and Mendelian Randomization Analysis. Diabetes Care 2022; 45:701-709. [PMID: 35085380 PMCID: PMC8918237 DOI: 10.2337/dc21-1609] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 12/21/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Several studies support associations between relative leukocyte telomere length (rLTL), a biomarker of biological aging and type 2 diabetes. This study investigates the relationship between rLTL and the risk of glycemic progression in patients with type 2 diabetes. RESEARCH DESIGN AND METHODS In this cohort study, consecutive Chinese patients with type 2 diabetes (N = 5,506) from the Hong Kong Diabetes Register with stored baseline DNA and available follow-up data were studied. rLTL was measured using quantitative PCR. Glycemic progression was defined as the new need for exogenous insulin. RESULTS The mean (SD) age of the 5,349 subjects was 57.0 (13.3) years, and mean (SD) follow-up was 8.8 (5.4) years. Baseline rLTL was significantly shorter in the 1,803 subjects who progressed to insulin requirement compared with the remaining subjects (4.43 ± 1.16 vs. 4.69 ± 1.20). Shorter rLTL was associated with a higher risk of glycemic progression (hazard ratio [95% CI] for each unit decrease [to ∼0.2 kilobases]: 1.10 [1.06-1.14]), which remained significant after adjusting for confounders. Baseline rLTL was independently associated with glycemic exposure during follow-up (β = -0.05 [-0.06 to -0.04]). Each 1-kilobase decrease in absolute LTL was on average associated with a 1.69-fold higher risk of diabetes progression (95% CI 1.35-2.11). Two-sample Mendelian randomization analysis showed per 1-unit genetically decreased rLTL was associated with a 1.38-fold higher risk of diabetes progression (95% CI 1.12-1.70). CONCLUSIONS Shorter rLTL was significantly associated with an increased risk of glycemic progression in individuals with type 2 diabetes, independent of established risk factors. Telomere length may be a useful biomarker for glycemic progression in people with type 2 diabetes.
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Affiliation(s)
- Feifei Cheng
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Andrea O Luk
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Mai Shi
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Chuiguo Huang
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Guozhi Jiang
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, Guangdong, People's Republic of China
| | - Aimin Yang
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Hongjiang Wu
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Cadmon K P Lim
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Claudia H T Tam
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Baoqi Fan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Eric S H Lau
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Alex C W Ng
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Kwun Kiu Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Luke Carroll
- NHMRC Clinical Trial Centre, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Heung Man Lee
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Alice P Kong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Anthony C Keech
- NHMRC Clinical Trial Centre, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Elaine Chow
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Mugdha V Joglekar
- NHMRC Clinical Trial Centre, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia.,Diabetes and Islet Biology Group, School of Medicine, Western Sydney University, Campbelltown, New South Wales, Australia
| | - Stephen K W Tsui
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Wing Yee So
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Hon Cheong So
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Anandwardhan A Hardikar
- NHMRC Clinical Trial Centre, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia.,Diabetes and Islet Biology Group, School of Medicine, Western Sydney University, Campbelltown, New South Wales, Australia
| | - Alicia J Jenkins
- NHMRC Clinical Trial Centre, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Juliana C N Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,The Chinese University of Hong Kong-Shanghai Jiao Tong University Joint Research Centre in Diabetes Genomics and Precision Medicine, Prince of Wales Hospital, Hong Kong SAR, China
| | - Ronald C W Ma
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,The Chinese University of Hong Kong-Shanghai Jiao Tong University Joint Research Centre in Diabetes Genomics and Precision Medicine, Prince of Wales Hospital, Hong Kong SAR, China
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Dong H, Ni W, Bai Y, Yuan X, Zhang Y, Zhang H, Sun Y, Xu J. Cross-sectional and longitudinal associations of apolipoprotein A1 and B with glycosylated hemoglobin in Chinese adults. Sci Rep 2022; 12:2751. [PMID: 35177752 PMCID: PMC8854380 DOI: 10.1038/s41598-022-06829-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 01/31/2022] [Indexed: 01/09/2023] Open
Abstract
Apolipoproteins exert a key role on glucose metabolism; however, scarce data have examined the relationship between apolipoproteins and glycated haemoglobin (HbA1c) in Chinese adults. This study determined the cross-sectional and longitudinal associations of serum Apolipoprotein A1 (ApoA1), Apolipoprotein B (ApoB) and the ApoB/A1 ratio with HbA1c in Chinese adults. A total of 1448 subjects (584 men and 864 women) aged 54.8 years were included in a baseline survey, and the concentrations of Apo and HbA1c were measured. A total of 826 participants were followed up approximately once after 3.94 ± 0.62 years. In cross-sectional analysis, serum ApoA1 was inversely associated with HbA1c, while ApoB and the ApoB/A1 ratio were positively associated with HbA1c. After further adjusting for the potential covariates, a higher ApoA1 was associated with lower HbA1c (Quartile 4 [Q4] vs. Q1 = 5.673% vs. 5.796%, P-trend = 0.014). In contrast, positive association of ApoB concentration and the ApoB/A1 ratio with HbA1c level were showed (Q4 vs. Q1 = 5.805% vs. 5.589% for ApoB; Q4 vs. Q1 = 5.841% vs. 5.582% for ApoB/A1 ratio). The longitudinal results showed no significant associations of ApoA1, ApoB levels and the ApoB/A1 ratio with HbA1c changes (all P-trends > 0.05). Path analysis suggested that body mass index did not have mediating effect on Apo-HbA1c association. Our findings revealed that higher ApoA1, lower ApoB concentrations and the ApoB/A1 ratio were associated with lower HbA1c level in Chinese adults.
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Affiliation(s)
- Hongli Dong
- grid.260483.b0000 0000 9530 8833Scientific Education Section and Department of Child Healthcare, Affiliated Maternity & Child Health Care Hospital of Nantong University, Nantong, China
| | - Wenqing Ni
- grid.508403.aDepartment of Elderly Health Management, Shenzhen Center for Chronic Disease Control, Shenzhen, China
| | - Yamin Bai
- grid.198530.60000 0000 8803 2373Center for Chronic and Non-Communicable Diseases Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xueli Yuan
- grid.508403.aDepartment of Elderly Health Management, Shenzhen Center for Chronic Disease Control, Shenzhen, China
| | - Yan Zhang
- grid.508403.aDepartment of Elderly Health Management, Shenzhen Center for Chronic Disease Control, Shenzhen, China
| | - Hongmin Zhang
- grid.508403.aDepartment of Elderly Health Management, Shenzhen Center for Chronic Disease Control, Shenzhen, China
| | - Yuanying Sun
- grid.508403.aDepartment of Elderly Health Management, Shenzhen Center for Chronic Disease Control, Shenzhen, China
| | - Jian Xu
- grid.508403.aDepartment of Elderly Health Management, Shenzhen Center for Chronic Disease Control, Shenzhen, China
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17
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Al Ghadeer HA, Al Barqi M, Almaqhawi A, Alsultan AS, Alghafli JA, AlOmaish MA, AlGhanem ZA, Alsaqar AH, Alatiyyah AT, Alburayh YA, AlOmair A, Almuhaysin AI, Alsaeed AA. Prevalence of Dyslipidemia in Patients With Type 2 Diabetes Mellitus: A Cross-Sectional Study. Cureus 2021; 13:e20222. [PMID: 35004041 PMCID: PMC8733631 DOI: 10.7759/cureus.20222] [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: 11/29/2021] [Indexed: 11/18/2022] Open
Abstract
Introduction: Diabetes mellitus (DM), a chronic metabolic noncommunicable disease (NCD), has assumed epidemic proportions worldwide. Type 2 diabetes (T2D) is defined as chronic high blood glucose levels due to the deficiency of insulin or resistance to it. Dyslipidemia is one of the major causes of cardiovascular diseases in patients with T2D. It is characterized by elevated plasma triglyceride (TG), low high-density lipoprotein (HDL) cholesterol, and high low-density lipoprotein (LDL) cholesterol, which is mostly present in patients with DM. Methods: We conducted a retrospective cross-sectional study at the King Faisal University (KFU) Health Center in the eastern region of Saudi Arabia. The data of patients from October 2014 to February 2021 were collected. We collected the patients’ data from the KFU Health Center after obtaining approval from the KFU polyclinic administration. Prior ethical approval was taken from the Institutional Review Board of Ethics and Research Committee in the College of Medicine, KFU (approval number, 2020-10-62). We collected patients’ data, including their gender, age, nationality, and blood analysis (lipids profile - TGs, HDL, LDL, and hemoglobin A1c [HbA1c] levels). Result: This study included 191 patients with T2D, 137 (71.7%) were from Saudi Arabia, and 54 (28.3%) were from other countries. Patients’ age ranged from 21 to 100 years, with a mean age of 56.2 ± 11.8 years. There were 107 (56%) females. Cholesterol levels ranged from 102 to 300 mg/dl with a mean value of 187.3 mg/dl. Conclusion: In the current study, we assessed the association between HbA1c levels and lipid profiles in patients with T2D at the KFU Health Center in the eastern region of the Kingdom of Saudi Arabia. Our results on the adjusted relationship of HbA1c with lipid profile through regression model have demonstrated that HDL alone had significant adjusted relation with HbA1c if other factors are kept constant. We suggest focusing on TC and HDL levels in T2D health management in future studies.
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18
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Elshebiny A, AlHewishel MA, Al Ghadeer HA, Alosaif N, Al Furaikh BF, ALHejji MS, Alsahaf HAA. Correlation of 25-Hydroxyvitamin D and Serum Lipid Levels Among Patients With Type 2 Diabetes. Cureus 2021; 13:e19667. [PMID: 34956773 PMCID: PMC8675586 DOI: 10.7759/cureus.19667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2021] [Indexed: 12/03/2022] Open
Abstract
Introduction Type 2 diabetes mellitus (T2DM) is a well-known health care problem. The is a growing interest in the role of vitamin D in metabolism including glucose and lipid metabolism. This study aims to investigate the possible association between 25-hydroxyvitamin D levels and serum lipid levels among patients with T2DM. Method A cross-sectional study was done at the King Faisal University Health Care Center in the Eastern Region of Saudi Arabia. Ethical approval was obtained from the Ethics and Research Committee at the College of Medicine, King Faisal University. We obtained the clinical and laboratory data of patients with T2DM by searching the electronic files of patients attending the center during the period between 2014 and 2021. Data collected included age, gender, nationality, vitamin D levels, HbA1c, and lipid levels. The chi-square and independent sample t-tests were applied when appropriate, for comparisons between groups to determine significance. A P-value of less than 0.05 was considered statistically significant. Result The study included 191 diabetic patients, 137 (71.7%) from Saudi Arabia, and 54 (28.3%) from other countries. Patient ages ranged from 21 to 100 years with a mean age of 56.2 ± 11.8 years. Cholesterol levels were observed to be high among 61 (32.3%) patients. Considering vitamin D, the average level among male patients was 26.526 ng/ml compared to 26 ng/ml% among females (P = 0.742). Conclusion Further long-term and more comprehensive randomized controlled trials are needed to make a firmer conclusion and stronger evidence on this beneficial role of vitamin D treatment on T2DM.
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Affiliation(s)
- Ahmed Elshebiny
- Internal Medicine, Diabetes and Endocrinology, Faculty of Medicine, Menoufia University, Shibin El Kom, EGY
- Internal Medicine, Diabetes and Endocrinology, King Faisal University, Al Hofuf, SAU
| | | | | | - Noor Alosaif
- College of Medicine, King Faisal University, Al Hofuf, SAU
| | | | - Muntaher S ALHejji
- Psychiatry and Behavioral Sciences, King Faisal University, Al Hofuf, SAU
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19
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Huang H, Wang J, Xu L, Miao M, Xu C. Association between High-Density Lipoprotein Cholesterol to Apolipoprotein A-I Ratio and Nonalcoholic Fatty Liver Disease: A Cross-Sectional Study. Int J Endocrinol 2021; 2021:6676526. [PMID: 34194492 PMCID: PMC8203372 DOI: 10.1155/2021/6676526] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 03/22/2021] [Accepted: 05/29/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND This study aimed to explore the association between high-density lipoprotein cholesterol to apolipoprotein A-I ratio (HDL-C/apo A-I) and nonalcoholic fatty liver disease (NAFLD). METHODS A total of 9025 Chinese adults were enrolled in this cross-sectional study, who presented their annual health checkups at Zhenhai Lianhua Hospital, Ningbo, during 2017. RESULTS The NAFLD prevalence was 33.7%, and HDL-C/apo A-I was significantly decreased in NAFLD patients, as well as in lean NAFLD and in patients with NAFLD-related advanced fibrosis (all P < 0.001). The prevalence of NAFLD and components of metabolic syndrome are inversely associated with HDL-C/apo A-I (P < 0.001). Multivariate logistic regression analysis show that HDL-C/apo A-I is inversely associated with the risk of NAFLD (odds ratio: 0.353, 95% confidence interval: 0.257-0.486; P < 0.001). CONCLUSIONS Our results suggested that increased HDL-C/apo A-I is significantly associated with a decreased risk of NAFLD.
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Affiliation(s)
- Hangkai Huang
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Jinghua Wang
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Lei Xu
- Department of Gastroenterology, Zhejiang University Ningbo Hospital, Ningbo 315010, China
| | - Min Miao
- Department of Internal Medicine, Zhenhai Lianhua Hospital, Ningbo 315207, China
| | - Chengfu Xu
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
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20
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Varga TV, Liu J, Goldberg RB, Chen G, Dagogo-Jack S, Lorenzo C, Mather KJ, Pi-Sunyer X, Brunak S, Temprosa M. Predictive utilities of lipid traits, lipoprotein subfractions and other risk factors for incident diabetes: a machine learning approach in the Diabetes Prevention Program. BMJ Open Diabetes Res Care 2021; 9:9/1/e001953. [PMID: 33789908 PMCID: PMC8016090 DOI: 10.1136/bmjdrc-2020-001953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 02/18/2021] [Accepted: 02/25/2021] [Indexed: 01/21/2023] Open
Abstract
INTRODUCTION Although various lipid and non-lipid analytes measured by nuclear magnetic resonance (NMR) spectroscopy have been associated with type 2 diabetes, a structured comparison of the ability of NMR-derived biomarkers and standard lipids to predict individual diabetes risk has not been undertaken in larger studies nor among individuals at high risk of diabetes. RESEARCH DESIGN AND METHODS Cumulative discriminative utilities of various groups of biomarkers including NMR lipoproteins, related non-lipid biomarkers, standard lipids, and demographic and glycemic traits were compared for short-term (3.2 years) and long-term (15 years) diabetes development in the Diabetes Prevention Program, a multiethnic, placebo-controlled, randomized controlled trial of individuals with pre-diabetes in the USA (N=2590). Logistic regression, Cox proportional hazards model and six different hyperparameter-tuned machine learning algorithms were compared. The Matthews Correlation Coefficient (MCC) was used as the primary measure of discriminative utility. RESULTS Models with baseline NMR analytes and their changes did not improve the discriminative utility of simpler models including standard lipids or demographic and glycemic traits. Across all algorithms, models with baseline 2-hour glucose performed the best (max MCC=0.36). Sophisticated machine learning algorithms performed similarly to logistic regression in this study. CONCLUSIONS NMR lipoproteins and related non-lipid biomarkers were associated but did not augment discrimination of diabetes risk beyond traditional diabetes risk factors except for 2-hour glucose. Machine learning algorithms provided no meaningful improvement for discrimination compared with logistic regression, which suggests a lack of influential latent interactions among the analytes assessed in this study. TRIAL REGISTRATION NUMBER Diabetes Prevention Program: NCT00004992; Diabetes Prevention Program Outcomes Study: NCT00038727.
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Affiliation(s)
- Tibor V Varga
- Section of Epidemiology, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
- Novo Nordisk Foundation Center for Protein Research, Translational Disease Systems Biology Group, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Sciences, Genetic and Molecular Epidemiology Unit, Lund University, Skåne University Hospital Malmö, Malmö, Sweden
| | - Jinxi Liu
- Biostatistics Center and Department of Biostatistics and Bioinformatics, Milken Institute School of Public Health, George Washington University, Rockville, Maryland, USA
| | | | - Guannan Chen
- Biostatistics Center and Department of Biostatistics and Bioinformatics, Milken Institute School of Public Health, George Washington University, Rockville, Maryland, USA
| | | | - Carlos Lorenzo
- The University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Kieren J Mather
- Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Xavier Pi-Sunyer
- Columbia University Medical Center, New York City, New York, USA
| | - Søren Brunak
- Novo Nordisk Foundation Center for Protein Research, Translational Disease Systems Biology Group, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Marinella Temprosa
- Biostatistics Center and Department of Biostatistics and Bioinformatics, Milken Institute School of Public Health, George Washington University, Rockville, Maryland, USA
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21
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Bizzotto R, Jennison C, Jones AG, Kurbasic A, Tura A, Kennedy G, Bell JD, Thomas EL, Frost G, Eriksen R, Koivula RW, Brage S, Kaye J, Hattersley AT, Heggie A, McEvoy D, 't Hart LM, Beulens JW, Elders P, Musholt PB, Ridderstråle M, Hansen TH, Allin KH, Hansen T, Vestergaard H, Lundgaard AT, Thomsen HS, De Masi F, Tsirigos KD, Brunak S, Viñuela A, Mahajan A, McDonald TJ, Kokkola T, Forgie IM, Giordano GN, Pavo I, Ruetten H, Dermitzakis E, McCarthy MI, Pedersen O, Schwenk JM, Adamski J, Franks PW, Walker M, Pearson ER, Mari A. Processes Underlying Glycemic Deterioration in Type 2 Diabetes: An IMI DIRECT Study. Diabetes Care 2021; 44:511-518. [PMID: 33323478 DOI: 10.2337/dc20-1567] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 10/31/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We investigated the processes underlying glycemic deterioration in type 2 diabetes (T2D). RESEARCH DESIGN AND METHODS A total of 732 recently diagnosed patients with T2D from the Innovative Medicines Initiative Diabetes Research on Patient Stratification (IMI DIRECT) study were extensively phenotyped over 3 years, including measures of insulin sensitivity (OGIS), β-cell glucose sensitivity (GS), and insulin clearance (CLIm) from mixed meal tests, liver enzymes, lipid profiles, and baseline regional fat from MRI. The associations between the longitudinal metabolic patterns and HbA1c deterioration, adjusted for changes in BMI and in diabetes medications, were assessed via stepwise multivariable linear and logistic regression. RESULTS Faster HbA1c progression was independently associated with faster deterioration of OGIS and GS and increasing CLIm; visceral or liver fat, HDL-cholesterol, and triglycerides had further independent, though weaker, roles (R 2 = 0.38). A subgroup of patients with a markedly higher progression rate (fast progressors) was clearly distinguishable considering these variables only (discrimination capacity from area under the receiver operating characteristic = 0.94). The proportion of fast progressors was reduced from 56% to 8-10% in subgroups in which only one trait among OGIS, GS, and CLIm was relatively stable (odds ratios 0.07-0.09). T2D polygenic risk score and baseline pancreatic fat, glucagon-like peptide 1, glucagon, diet, and physical activity did not show an independent role. CONCLUSIONS Deteriorating insulin sensitivity and β-cell function, increasing insulin clearance, high visceral or liver fat, and worsening of the lipid profile are the crucial factors mediating glycemic deterioration of patients with T2D in the initial phase of the disease. Stabilization of a single trait among insulin sensitivity, β-cell function, and insulin clearance may be relevant to prevent progression.
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Affiliation(s)
| | | | - Angus G Jones
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, U.K.,Diabetes and Endocrinology, Royal Devon and Exeter NHS Foundation Trust, Exeter, U.K
| | - Azra Kurbasic
- Genetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Department of Clinical Sciences, Clinical Research Centre, Lund University, Skåne University Hospital, Malmö, Malmö, Sweden
| | - Andrea Tura
- CNR Institute of Neuroscience, Padova, Italy
| | - Gwen Kennedy
- Immunoassay Biomarker Core Laboratory, School of Medicine, Ninewells Hospital, Dundee, U.K
| | - Jimmy D Bell
- School of Life Sciences, Research Centre for Optimal Health, University of Westminster, London, U.K
| | - E Louise Thomas
- School of Life Sciences, Research Centre for Optimal Health, University of Westminster, London, U.K
| | - Gary Frost
- Section for Nutrition Research, Faculty of Medicine, Hammersmith Campus, Imperial College London, London, U.K
| | - Rebeca Eriksen
- Section for Nutrition Research, Faculty of Medicine, Hammersmith Campus, Imperial College London, London, U.K
| | - Robert W Koivula
- Genetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Department of Clinical Sciences, Clinical Research Centre, Lund University, Skåne University Hospital, Malmö, Malmö, Sweden.,Radcliffe Department of Medicine, Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford, U.K
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, U.K
| | - Jane Kaye
- Faculty of Law, Centre for Health, Law and Emerging Technologies, University of Oxford, Oxford, U.K.,Melbourne Law School, Centre for Health, Law and Emerging Technologies, University of Melbourne, Carlton, Victoria, Australia
| | - Andrew T Hattersley
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, U.K.,Diabetes and Endocrinology, Royal Devon and Exeter NHS Foundation Trust, Exeter, U.K
| | - Alison Heggie
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, U.K
| | - Donna McEvoy
- Diabetes Research Network, Royal Victoria Infirmary, Newcastle upon Tyne, U.K
| | - Leen M 't Hart
- Department of Epidemiology and Data Science, Amsterdam UMC-Location VUmc, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands.,Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, the Netherlands.,Department of Biomedical Data Sciences, Molecular Epidemiology Section, Leiden University Medical Center, Leiden, the Netherlands
| | - Joline W Beulens
- Department of Epidemiology and Data Science, Amsterdam UMC-Location VUmc, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Petra Elders
- Department of General Practice, Amsterdam UMC-Location VUmc, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Petra B Musholt
- R&D Global Development, Translational Medicine & Clinical Pharmacology, Sanofi Deutschland GmbH, Frankfurt, Germany
| | - Martin Ridderstråle
- Clinical Pharmacology and Translational Medicine, Novo Nordisk A/S, Søborg, Denmark
| | - Tue H Hansen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Kristine H Allin
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Torben Hansen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Vestergaard
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Bornholms Hospital, Rønne, Denmark
| | - Agnete T Lundgaard
- Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark.,Department of Systems Biology, Center for Biological Sequence Analysis, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Henrik S Thomsen
- Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Federico De Masi
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Konstantinos D Tsirigos
- Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark.,Department of Systems Biology, Center for Biological Sequence Analysis, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Søren Brunak
- Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark.,Department of Systems Biology, Center for Biological Sequence Analysis, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Ana Viñuela
- Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland.,Faculty of Medical Sciences, Biosciences Institute, Newcastle University, Newcastle, U.K
| | - Anubha Mahajan
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, U.K
| | - Timothy J McDonald
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, U.K.,Blood Sciences, Royal Devon and Exeter NHS Foundation Trust, Exeter, U.K
| | - Tarja Kokkola
- Department of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Ian M Forgie
- Population Health and Genomics, School of Medicine, University of Dundee, Dundee, U.K
| | - Giuseppe N Giordano
- Genetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Department of Clinical Sciences, Clinical Research Centre, Lund University, Skåne University Hospital, Malmö, Malmö, Sweden
| | - Imre Pavo
- Eli Lilly Regional Operations GmbH, Vienna, Austria
| | - Hartmut Ruetten
- R&D Global Development, Translational Medicine & Clinical Pharmacology, Sanofi Deutschland GmbH, Frankfurt, Germany
| | - Emmanouil Dermitzakis
- Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland
| | - Mark I McCarthy
- Radcliffe Department of Medicine, Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford, U.K.,Wellcome Centre for Human Genetics, University of Oxford, Oxford, U.K.,Oxford NIHR Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, U.K
| | - Oluf Pedersen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jochen M Schwenk
- Affinity Proteomics, Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Solna, Sweden
| | - Jerzy Adamski
- Research Unit of Molecular Endocrinology and Metabolism, Helmholtz Zentrum München, Neuherberg, Germany.,Lehrstuhl für Experimentelle Genetik, Technische Universität München, Freising-Weihenstephan, Germany.,Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Paul W Franks
- Genetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Department of Clinical Sciences, Clinical Research Centre, Lund University, Skåne University Hospital, Malmö, Malmö, Sweden
| | - Mark Walker
- Faculty of Medical Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle, U.K
| | - Ewan R Pearson
- Population Health and Genomics, School of Medicine, University of Dundee, Dundee, U.K
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22
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Wang S, Ji X, Zhang Z, Xue F. Relationship between Lipid Profiles and Glycemic Control Among Patients with Type 2 Diabetes in Qingdao, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17155317. [PMID: 32718055 PMCID: PMC7432328 DOI: 10.3390/ijerph17155317] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/22/2020] [Accepted: 07/22/2020] [Indexed: 12/18/2022]
Abstract
Glycosylated hemoglobin (HbA1c) was the best indicator of glycemic control, which did not show the dynamic relationship between glycemic control and lipid profiles. In order to guide the health management of Type 2 diabetes (T2D), we assessed the levels of lipid profiles and fasting plasma glucose (FPG) and displayed the relationship between FPG control and lipid profiles. We conducted a cross-sectional study that included 5822 participants. Descriptive statistics were conducted according to gender and glycemic status respectively. Comparisons for the control of lipid profiles were conducted according to glycemic control. Four logistic regression models were generated to analyze the relationship between lipid profiles and glycemic control according to different confounding factors. The metabolic control percentage of FPG, triglyceride (TG), total cholesterol (TC), high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C) was 27.50%, 73.10%, 28.10%, 64.20% and 44.80% respectively. In the fourth model with the most confounding factors, the odds ratios (ORs) and 95% confidence intervals (CIs) of TG, TC, LDL-C and HDL-C were 0.989 (0.935, 1.046), 0.862 (0.823, 0.903), 0.987 (0.920, 1.060) and 2.173 (1.761, 2.683). TC and HDL-C were statistically significant, and TG and LDL-C were not statistically significant with adjustment for different confounding factors. In conclusion, FPG was significantly associated with HDL and TC and was not associated with LDL and TG. Our findings suggested that TC and HDL should be focused on in the process of T2D health management.
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Affiliation(s)
- Shukang Wang
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, 44, Wenhuaxi Street, Jinan 250012, Shandong, China; (S.W.); (X.J.)
- Institute for Medical Dataology, Shandong University, 12550, Erhuandong Street, Jinan 250002, Shandong, China
| | - Xiaokang Ji
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, 44, Wenhuaxi Street, Jinan 250012, Shandong, China; (S.W.); (X.J.)
- Institute for Medical Dataology, Shandong University, 12550, Erhuandong Street, Jinan 250002, Shandong, China
| | - Zhentang Zhang
- Qingdao West Coast New District Center for Disease Control and Prevention, 567, Lingshanwan Street, Huangdao District, Qingdao 266400, China;
| | - Fuzhong Xue
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, 44, Wenhuaxi Street, Jinan 250012, Shandong, China; (S.W.); (X.J.)
- Institute for Medical Dataology, Shandong University, 12550, Erhuandong Street, Jinan 250002, Shandong, China
- Correspondence: ; Tel.: +86-0531-88380280; Fax: +86-0531-88382553
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23
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Thakarakkattil Narayanan Nair A, Donnelly LA, Dawed AY, Gan S, Anjana RM, Viswanathan M, Palmer CNA, Pearson ER. The impact of phenotype, ethnicity and genotype on progression of type 2 diabetes mellitus. Endocrinol Diabetes Metab 2020; 3:e00108. [PMID: 32318630 PMCID: PMC7170456 DOI: 10.1002/edm2.108] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 12/07/2019] [Indexed: 12/12/2022] Open
Abstract
AIM To conduct a comprehensive review of studies of glycaemic deterioration in type 2 diabetes and identify the major factors influencing progression. METHODS We conducted a systematic literature search with terms linked to type 2 diabetes progression. All the included studies were summarized based upon the factors associated with diabetes progression and how the diabetes progression was defined. RESULTS Our search yielded 2785 articles; based on title, abstract and full-text review, we included 61 studies in the review. We identified seven criteria for diabetes progression: 'Initiation of insulin', 'Initiation of oral antidiabetic drug', 'treatment intensification', 'antidiabetic therapy failure', 'glycaemic deterioration', 'decline in beta-cell function' and 'change in insulin dose'. The determinants of diabetes progression were grouped into phenotypic, ethnicity and genotypic factors. Younger age, poorer glycaemia and higher body mass index at diabetes diagnosis were the main phenotypic factors associated with rapid progression. The effect of genotypic factors on progression was assessed using polygenic risk scores (PRS); a PRS constructed from the genetic variants linked to insulin resistance was associated with rapid glycaemic deterioration. The evidence of impact of ethnicity on progression was inconclusive due to the small number of multi-ethnic studies. CONCLUSION We have identified the major determinants of diabetes progression-younger age, higher BMI, higher HbA1c and genetic insulin resistance. The impact of ethnicity is uncertain; there is a clear need for more large-scale studies of diabetes progression in different ethnic groups.
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Affiliation(s)
| | - Louise A. Donnelly
- Population Health & GenomicsSchool of MedicineUniversity of DundeeDundeeUK
| | - Adem Y. Dawed
- Population Health & GenomicsSchool of MedicineUniversity of DundeeDundeeUK
| | - Sushrima Gan
- Population Health & GenomicsSchool of MedicineUniversity of DundeeDundeeUK
| | | | | | - Colin N. A. Palmer
- Population Health & GenomicsSchool of MedicineUniversity of DundeeDundeeUK
| | - Ewan R. Pearson
- Population Health & GenomicsSchool of MedicineUniversity of DundeeDundeeUK
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Manandhar B, Cochran BJ, Rye KA. Role of High-Density Lipoproteins in Cholesterol Homeostasis and Glycemic Control. J Am Heart Assoc 2019; 9:e013531. [PMID: 31888429 PMCID: PMC6988162 DOI: 10.1161/jaha.119.013531] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Bikash Manandhar
- Lipid Research Group School of Medical Sciences Faculty of Medicine University of New South Wales Sydney New South Wales Australia
| | - Blake J Cochran
- Lipid Research Group School of Medical Sciences Faculty of Medicine University of New South Wales Sydney New South Wales Australia
| | - Kerry-Anne Rye
- Lipid Research Group School of Medical Sciences Faculty of Medicine University of New South Wales Sydney New South Wales Australia
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25
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Lee SH, Kim HS, Park YM, Kwon HS, Yoon KH, Han K, Kim MK. HDL-Cholesterol, Its Variability, and the Risk of Diabetes: A Nationwide Population-Based Study. J Clin Endocrinol Metab 2019; 104:5633-5641. [PMID: 31408161 DOI: 10.1210/jc.2019-01080] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 08/07/2019] [Indexed: 02/08/2023]
Abstract
CONTEXT The bidirectional relationship between low high-density lipoprotein cholesterol (HDL-C) and glucose intolerance is well established. Recent studies suggested an association of lipid variability with various health outcomes. OBJECTIVE To investigate the combined effect of HDL-C levels and their variability on the risk of diabetes. DESIGN A population-based cohort study. SETTING AND PARTICIPANTS In all, 5,114,735 adults without known diabetes in the Korean National Health Insurance System cohort who underwent three or more health examinations from 2009 to 2013 were included. Visit-to-visit HDL-C variability was calculated using variability independent of the mean (VIM) and the coefficient of variation (CV). Low mean and high variability groups were defined as the lowest and highest quartiles of HDL-C mean and variability, respectively. MAIN OUTCOME MEASURES Newly developed diabetes. RESULTS There were 122,192 cases (2.4%) of incident diabetes during the median follow-up of 5.1 years. Lower mean or higher variability of HDL-C was associated with higher risk of diabetes in a stepwise manner, and an additive effect of the two measures was noted. In the multivariable-adjusted model, the hazard ratios and 95% CIs for incident diabetes were 1.20 (1.18 to 1.22) in the high mean/high VIM group, 1.35 (1.33 to 1.37) in the low mean/low VIM group, and 1.40 (1.38 to 1.42) in the low mean/high VIM group compared with the high mean/low VIM group. Similar results were observed when modeling the variability using CV and in various subgroup analyses. CONCLUSIONS Low mean and high variability in HDL-C were independent predictors of diabetes with an additive effect. Both elevating and stabilizing HDL-C may be important goals for reducing diabetes risk.
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Affiliation(s)
- Seung-Hwan Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hun-Sung Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong-Moon Park
- Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina
| | - Hyuk-Sang Kwon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kun-Ho Yoon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyungdo Han
- Department of Medical Statistics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Mee Kyoung Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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26
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Zhu HT, Yu M, Hu H, He QF, Pan J, Hu RY. Factors associated with glycemic control in community-dwelling elderly individuals with type 2 diabetes mellitus in Zhejiang, China: a cross-sectional study. BMC Endocr Disord 2019; 19:57. [PMID: 31170961 PMCID: PMC6555723 DOI: 10.1186/s12902-019-0384-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 05/24/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Although exercise seems to be beneficial for type 2 diabetes mellitus (T2DM) patients, there is limited research elucidating the optimal accessible indices of adiposity and insulin resistance for identifying elderly T2DM patients with poor glycemic control, which could be improved by performing regular exercise. METHODS A community-based, cross-sectional study was conducted with 918 Chinese elderly individuals with T2DM in Zhejiang. Relevant risk factors for poor glycemic control, as determined using glycated haemoglobin A1c (HbA1c) > 7%, were explored using logistic regression analyses and included body mass index (BMI), waist circumference (WC), waist to height ratio (WHtR), fasting blood glucose (FBG), triglycerides (TGs), total cholesterol (TC), the product of fasting triglycerides and glucose (TyG), visceral adiposity index (VAI), lipid accumulation product (LAP), TyG-BMI, and TyG-WC. Comparisons of the risk factors' ability to discriminate poor glycemic control as well as their optimal cutoff values were determined using receiver operating characteristic (ROC) analyses, and then the extent of poor glycemic control risk reduction through regular exercise was examined using multivariate logistic regression analyses. RESULTS The overall poor glycemic control rate was 49.3%. The factors associated with poor glycemic control included FBG > 3.869, TyG > 8.73, TyG-BMI > 222.45, and TyG-WC > 713.48 in logistic regression analyses. The optimal cutoff points of FBG, TyG, TyG-WC, and TyG-BMI in discriminating poor glycemic control were 7.38, 9.22, 813.33, and 227.77, and their corresponding areas under the ROC curves were 0.864(0.840-0.886), 0.684(0.653-0.714), 0.604(0.571-0.635), and 0.574(0.541-0.606), respectively. Occasional and regular exercise reduced the odds ratios (95% confidence interval) of poor glycemic control to 0.187 (0.063-0.557) and 0.183 (0.059-0.571) for subjects with TyG-WC > 813.33 (p = 0.008), to 0.349 (0.156-0.782) and 0.284 (0.123-0.652) for subjects with TyG > 9.22 (p = 0.011), and to 0.390 (0.175-0.869) and 0.300(0.130-0.688) for subjects with TyG-BMI > 227.77 (p = 0.017), respectively, after adjusting for multiple confounding factors. CONCLUSION Among elderly individuals with T2DM, poor glycemic control risk might be identified using indices calculated from FBG, TG, BMI, and WC measurements, which are indicative of adiposity and insulin resistance. TyG-WC seems to be an accessible and useful indicator to identify which elderly T2DM patients would benefit from performing regular exercise to achieve good glycemic control.
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Affiliation(s)
- Hong-Ting Zhu
- Yongkang Municipal Center for Disease Control and Prevention, Jinghua, Zhejiang, 321300 China
| | - Min Yu
- Department of Occupational Diseases, Zhejiang Academy of Medical Sciences, Zhejiang, 310013 Hangzhou China
| | - Hao Hu
- Yongkang Municipal Center for Disease Control and Prevention, Jinghua, Zhejiang, 321300 China
| | - Qing-Fang He
- Department of NCDs Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, No. 3399, Binsheng Road, Zhejiang, 310051 Hangzhou China
| | - Jin Pan
- Department of NCDs Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, No. 3399, Binsheng Road, Zhejiang, 310051 Hangzhou China
| | - Ru-Ying Hu
- Department of NCDs Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, No. 3399, Binsheng Road, Zhejiang, 310051 Hangzhou China
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27
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Poteryaeva ON, Usynin IF. [Antidiabetic role of high density lipoproteins]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2019; 64:463-471. [PMID: 30632974 DOI: 10.18097/pbmc20186406463] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Disturbance in lipid metabolism can be both a cause and a consequence of the development of diabetes mellitus (DM). One of the most informative indicator of lipid metabolism is the ratio of atherogenic and antiatherogenic fractions of lipoproteins and their protein components. The review summarizes literature data and own results indicating the important role of high-density lipoprotein (HDL) and their main protein component, apolipoprotein A-I (apoA-I), in the pathogenesis of type 2 DM. On the one hand, HDL are involved in the regulation of insulin secretion by b-cells and insulin-independent absorption of glucose. On the other hand, insulin resistance and hyperglycemia lead to a decrease in HDL levels and cause modification of their protein component. In addition, HDL, possessing anti-inflammatory and mitogenic properties, provide anti-diabetic protection through systemic mechanisms. Thus, maintaining a high concentration of HDL and apoA-I in blood plasma and preventing their modification are important issues in the context of prevention and treatment of diabetes.
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Affiliation(s)
- O N Poteryaeva
- Institute of Biochemistry, Federal Research Center of Fundamental and Translation Medicine, Novosibirsk, Russia
| | - I F Usynin
- Institute of Biochemistry, Federal Research Center of Fundamental and Translation Medicine, Novosibirsk, Russia
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28
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Cao XJ, Lei FF, Liu H, Luo WY, Xiao XH, Li Y, Lu JF, Dong ZB, Chen QZ. Effects of Dust Storm Fine Particle-Inhalation on the Respiratory, Cardiovascular, Endocrine, Hematological, and Digestive Systems of Rats. Chin Med J (Engl) 2019; 131:2482-2485. [PMID: 30334534 PMCID: PMC6202606 DOI: 10.4103/0366-6999.243571] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Xiao-Jun Cao
- Ningxia Medical University, Yinchuan, Ningxia 750000, China
| | - Feng-Feng Lei
- Department of Respiratory, Gansu Provincial Hospital, Lanzhou, Gansu 730000, China
| | - Hua Liu
- Department of Respiratory, Gansu Provincial Hospital, Lanzhou, Gansu 730000, China
| | - Wan-Yin Luo
- Key Laboratory of Desert and Desertification, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
| | - Xiao-Hui Xiao
- Department of Respiratory, Gansu Provincial Hospital, Lanzhou, Gansu 730000, China
| | - Yi Li
- Department of Respiratory, Gansu Provincial Hospital, Lanzhou, Gansu 730000, China
| | - Jun-Feng Lu
- Key Laboratory of Desert and Desertification, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
| | - Zhi-Bao Dong
- Key Laboratory of Desert and Desertification, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
| | - Qi-Zhang Chen
- Department of Respiratory, Gansu Provincial Hospital, Lanzhou, Gansu 730000, China
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29
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't Hart LM, Vogelzangs N, Mook-Kanamori DO, Brahimaj A, Nano J, van der Heijden AAWA, Willems van Dijk K, Slieker RC, Steyerberg EW, Ikram MA, Beekman M, Boomsma DI, van Duijn CM, Slagboom PE, Stehouwer CDA, Schalkwijk CG, Arts ICW, Dekker JM, Dehghan A, Muka T, van der Kallen CJH, Nijpels G, van Greevenbroek MMJ. Blood Metabolomic Measures Associate With Present and Future Glycemic Control in Type 2 Diabetes. J Clin Endocrinol Metab 2018; 103:4569-4579. [PMID: 30113659 DOI: 10.1210/jc.2018-01165] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 07/30/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVE We studied whether blood metabolomic measures in people with type 2 diabetes (T2D) are associated with insufficient glycemic control and whether this association is influenced differentially by various diabetes drugs. We then tested whether the same metabolomic profiles were associated with the initiation of insulin therapy. METHODS A total of 162 metabolomic measures were analyzed using a nuclear magnetic resonance-based method in people with T2D from four cohort studies (n = 2641) and one replication cohort (n = 395). Linear and logistic regression analyses with adjustment for potential confounders, followed by meta-analyses, were performed to analyze associations with hemoglobin A1c levels, six glucose-lowering drug categories, and insulin initiation during a 7-year follow-up period (n = 698). RESULTS After Bonferroni correction, 26 measures were associated with insufficient glycemic control (HbA1c >53 mmol/mol). The strongest association was with glutamine (OR, 0.66; 95% CI, 0.61 to 0.73; P = 7.6 × 10-19). In addition, compared with treatment-naive patients, 31 metabolomic measures were associated with glucose-lowering drug use (representing various metabolite categories; P ≤ 3.1 × 10-4 for all). In drug-stratified analyses, associations with insufficient glycemic control were only mildly affected by different glucose-lowering drugs. Five of the 26 metabolomic measures (apolipoprotein A1 and medium high-density lipoprotein subclasses) were also associated with insulin initiation during follow-up in both discovery and replication. The strongest association was observed for medium high-density lipoprotein cholesteryl ester (OR, 0.54; 95% CI, 0.42 to 0.71; P = 4.5 × 10-6). CONCLUSION Blood metabolomic measures were associated with present and future glycemic control and might thus provide relevant cues to identify those at increased risk of treatment failure.
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Affiliation(s)
- Leen M 't Hart
- Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden ZA, Netherlands
- Section of Molecular Epidemiology, Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden ZA, Netherlands
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam HV, Netherlands
| | - Nicole Vogelzangs
- Cardiovascular Research Institute Maastricht and Maastricht Centre for Systems Biology, Maastricht University, Maastricht LK, Netherlands
| | - Dennis O Mook-Kanamori
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden ZA, Netherlands
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden ZA, Netherlands
| | - Adela Brahimaj
- Department of Epidemiology, Erasmus Medical Center, Rotterdam GD, Netherlands
| | - Jana Nano
- Department of Epidemiology, Erasmus Medical Center, Rotterdam GD, Netherlands
- Institute of Epidemiology, German Research Center for Environment Health, Helmholtz Zentrum Munich, Munich, Germany
- German Center for Diabetes Research (Deutsches Zentrum für Diabetesforschung), Munich, Germany
| | - Amber A W A van der Heijden
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, Netherlands
| | - Ko Willems van Dijk
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden ZA, Netherlands
- Department of Human Genetics, Leiden University Medical Center, Leiden ZA, Netherlands
- Division of Endocrinology, Department of Internal Medicine, Leiden University Medical Center, Leiden ZA, Netherlands
| | - Roderick C Slieker
- Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden ZA, Netherlands
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam HV, Netherlands
| | - Ewout W Steyerberg
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden ZA, Netherlands
| | - M Arfan Ikram
- Department of Epidemiology, Erasmus Medical Center, Rotterdam GD, Netherlands
| | - Marian Beekman
- Section of Molecular Epidemiology, Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden ZA, Netherlands
| | - Dorret I Boomsma
- Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam HV, Netherlands
| | | | - P Eline Slagboom
- Section of Molecular Epidemiology, Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden ZA, Netherlands
| | - Coen D A Stehouwer
- Cardiovascular Research Institute Maastricht, School for Cardiovascular Diseases, Maastricht University, Maastricht LK, Netherlands
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht LK, Netherlands
| | - Casper G Schalkwijk
- Cardiovascular Research Institute Maastricht, School for Cardiovascular Diseases, Maastricht University, Maastricht LK, Netherlands
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht LK, Netherlands
| | - Ilja C W Arts
- Cardiovascular Research Institute Maastricht and Maastricht Centre for Systems Biology, Maastricht University, Maastricht LK, Netherlands
| | - Jacqueline M Dekker
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam HV, Netherlands
| | - Abbas Dehghan
- Department of Epidemiology, Erasmus Medical Center, Rotterdam GD, Netherlands
- Department of Biostatistics and Epidemiology, MRC-PHE Centre for Environment and Health, School of Public Health, Imperial College London, London, United Kingdom
| | - Taulant Muka
- Department of Epidemiology, Erasmus Medical Center, Rotterdam GD, Netherlands
| | - Carla J H van der Kallen
- Cardiovascular Research Institute Maastricht, School for Cardiovascular Diseases, Maastricht University, Maastricht LK, Netherlands
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht LK, Netherlands
| | - Giel Nijpels
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, Netherlands
| | - Marleen M J van Greevenbroek
- Cardiovascular Research Institute Maastricht, School for Cardiovascular Diseases, Maastricht University, Maastricht LK, Netherlands
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht LK, Netherlands
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Donnelly LA, Zhou K, Doney ASF, Jennison C, Franks PW, Pearson ER. Rates of glycaemic deterioration in a real-world population with type 2 diabetes. Diabetologia 2018; 61:607-615. [PMID: 29260253 PMCID: PMC6448965 DOI: 10.1007/s00125-017-4519-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 11/03/2017] [Indexed: 11/28/2022]
Abstract
AIMS/HYPOTHESIS There is considerable variability in how diabetes progresses after diagnosis. Progression modelling has largely focused on 'time to failure' methods, yet determining a 'coefficient of failure' has many advantages. We derived a rate of glycaemic deterioration in type 2 diabetes, using a large real-world cohort, and aimed to investigate the clinical, biochemical, pharmacological and immunological variables associated with fast and slow rates of glycaemic deterioration. METHODS An observational cohort study was performed using the electronic medical records from participants in the Genetics of Diabetes Audit and Research in Tayside Study (GoDARTS). A model was derived based on an individual's observed HbA1c measures from the first eligible HbA1c after the diagnosis of diabetes through to the study end (defined as insulin initiation, death, leaving the area or end of follow-up). Each HbA1c measure was time-dependently adjusted for the effects of non-insulin glucose-lowering drugs, changes in BMI and corticosteroid use. GAD antibody (GADA) positivity was defined as GAD titres above the 97.5th centile of the population distribution. RESULTS The mean (95% CI) glycaemic deterioration for type 2 diabetes and GADA-positive individuals was 1.4 (1.3, 1.4) and 2.8 (2.4, 3.3) mmol/mol HbA1c per year, respectively. A younger age of diagnosis, lower HDL-cholesterol concentration, higher BMI and earlier calendar year of diabetes diagnosis were independently associated with higher rates of glycaemic deterioration in individuals with type 2 diabetes. The rate of deterioration in those diagnosed at over 70 years of age was very low, with 66% having a rate of deterioration of less than 1.1 mmol/mol HbA1c per year, and only 1.5% progressing more rapidly than 4.4 mmol/mol HbA1c per year. CONCLUSIONS/INTERPRETATION We have developed a novel approach for modelling the progression of diabetes in observational data across multiple drug combinations. This approach highlights how glycaemic deterioration in those diagnosed at over 70 years of age is minimal, supporting a stratified approach to diabetes management.
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Affiliation(s)
- Louise A Donnelly
- Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee, DD1 9SY, UK, Scotland
| | - Kaixin Zhou
- Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee, DD1 9SY, UK, Scotland
| | - Alex S F Doney
- Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee, DD1 9SY, UK, Scotland
| | - Chris Jennison
- Department of Mathematical Sciences, University of Bath, Bath, UK
| | - Paul W Franks
- Department of Clinical Science, Genetic and Molecular Epidemiology Unit, Lund University, Malmö, Sweden
- Department of Nutrition, Harvard School of Public Health, Boston, MA, USA
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Ewan R Pearson
- Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee, DD1 9SY, UK, Scotland.
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Hermans MP, Valensi P, Ahn SA, Rousseau MF. [HDL-C/apoA-I]: A multivessel cardiometabolic risk marker in women with T2DM. Diabetes Metab Res Rev 2018; 34. [PMID: 28921828 DOI: 10.1002/dmrr.2950] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 08/25/2017] [Accepted: 09/06/2017] [Indexed: 01/15/2023]
Abstract
AIMS Although women have higher high-density lipoprotein cholesterol (HDL-C) than have men, their HDL particles are also prone to become small, dense, and dysfunctional in case of type 2 diabetes mellitus (T2DM). To assess the vascular risk related to HDLs of different sizes/densities without direct measurement, we adjusted HDL-C to its main apolipoprotein (apoA-I) as [HDL-C/apoA-I]. This ratio estimates HDL sizes and provides indices as to their number, cholesterol load, and density. METHODS We stratified 280 Caucasian T2DM women according to [HDL-C/apoA-I] quartiles (Q) to determine how they are segregated according to cardiometabolic risk, β-cell function, glycaemic control, and vascular complications. Five parameters were derived from combined determination of HDL-C and apoA-I: HDL size, HDL number, cholesterol load per particle (pP), apoA-I pP, and HDL density. RESULTS An adverse cardiometabolic profile characterized QI and QII patients whose HDLs were denser and depleted in apoA-I, whereas QIII patients had HDLs with characteristics closer to those of controls. QIV patients had HDLs of supernormal size/composition and a more favourable phenotype in terms of fat distribution; insulin sensitivity (64% vs 41%), metabolic syndrome, and β-cell function (32% vs 23%); exogenous insulin (44 vs 89 U·d-1 ); and glycaemic control (glycated haemoglobin, 56 vs 61 mmol·mol-1 ), associated with lower prevalence of microvascular/macrovascular complications: all-cause microangiopathy 47% vs 61%; retinopathy 22% vs 34%; all-cause macroangiopathy 19% vs 31%; and coronary artery disease 6% vs 24% (P < .05). CONCLUSION [HDL-C/apoA-I] can stratify T2DM women according to metabolic phenotype, macrovascular and coronary damage, β-cell function, microangiopathic risk, and retinopathy. This ratio is a versatile and readily available marker of cardiometabolic status and vascular complications in T2DM women.
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Affiliation(s)
- Michel P Hermans
- Division of Endocrinology & Nutrition, Cliniques universitaires St-Luc and Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium
| | - Paul Valensi
- Service d'Endocrinologie-Diabétologie-Nutrition, CRNH-IdF, CINFO, AP-HP, Hôpital Jean Verdier, Université Paris 13, Bondy, France
| | - Sylvie A Ahn
- Division of Cardiology, Cliniques universitaires St-Luc and Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium
| | - Michel F Rousseau
- Division of Cardiology, Cliniques universitaires St-Luc and Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium
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32
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Blanco-Rojo R, Perez-Martinez P, Lopez-Moreno J, Martinez-Botas J, Delgado-Lista J, van-Ommen B, Yubero-Serrano E, Camargo A, Ordovas JM, Perez-Jimenez F, Gomez-Coronado D, Lopez-Miranda J. HDL cholesterol efflux normalised to apoA-I is associated with future development of type 2 diabetes: from the CORDIOPREV trial. Sci Rep 2017; 7:12499. [PMID: 28970513 PMCID: PMC5624929 DOI: 10.1038/s41598-017-12678-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 09/13/2017] [Indexed: 01/09/2023] Open
Abstract
This prospective study evaluated whether baseline cholesterol efflux is associated with future development of type 2 diabetes (T2DM) in cardiovascular patients. We measured cholesterol efflux in all CORDIOPREV study (NCT00924937) participants free of T2DM at baseline (n = 462) and assessed its relationship with T2DM incidence during a 4.5 years of follow-up. Cholesterol efflux was quantified by incubation of cholesterol-loaded THP-1 cells with the participants' apoB-depleted plasma. Disposition index was estimated as beta-cell function indicator. During follow-up 106 individuals progressed to T2DM. The cholesterol efflux/apoA-1 ratio was inversely associated with T2DM development independently of traditional risk factors (model-1, OR: 0.647, 95%CI: 0.495-0.846), and after additional adjustment for glycaemic parameters (model-2, OR: 0.670, 95%CI: 0.511-0.878). When cumulative incidence of diabetes was analysed by quartiles of cholesterol efflux/apoA-I, incidence of T2DM was reduced by 54% in subjects who were in the higher cholesterol efflux/apoA-I quartile compared to subjects in the lowest quartile (p = 0.018 and p = 0.042 for model-1 and 2). Moreover, participants who were in the higher cholesterol efflux/apoA-I presented significantly higher disposition index (β = 0.056, SE = 0.026; p = 0.035). In conclusion, HDL-cholesterol efflux normalised to apoA-I was inversely associated with T2DM development in cardiovascular patients. This association was independent of several T2DM risk factors, and may be related to a preserved beta-cell function.
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Affiliation(s)
- Ruth Blanco-Rojo
- Lipids and Atherosclerosis Unit, UGC Internal Medicine, Reina Sofia University Hospital, Cordoba, Spain
- Nutrigenomics and Metabolic Syndrome Group, Maimonides Institute for Biomedical Research at Cordoba (IMIBIC), Cordoba, Spain
- Department of Medicine, University of Cordoba, Cordoba, Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Pablo Perez-Martinez
- Lipids and Atherosclerosis Unit, UGC Internal Medicine, Reina Sofia University Hospital, Cordoba, Spain
- Nutrigenomics and Metabolic Syndrome Group, Maimonides Institute for Biomedical Research at Cordoba (IMIBIC), Cordoba, Spain
- Department of Medicine, University of Cordoba, Cordoba, Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Javier Lopez-Moreno
- Lipids and Atherosclerosis Unit, UGC Internal Medicine, Reina Sofia University Hospital, Cordoba, Spain
- Nutrigenomics and Metabolic Syndrome Group, Maimonides Institute for Biomedical Research at Cordoba (IMIBIC), Cordoba, Spain
- Department of Medicine, University of Cordoba, Cordoba, Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Javier Martinez-Botas
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
- Department of Biochemistry-Research, Hospital Universitario Ramon y Cajal, Instituto Ramon y Cajal de Investigacion Sanitaria (IRyCIS), Madrid, Spain
| | - Javier Delgado-Lista
- Lipids and Atherosclerosis Unit, UGC Internal Medicine, Reina Sofia University Hospital, Cordoba, Spain
- Nutrigenomics and Metabolic Syndrome Group, Maimonides Institute for Biomedical Research at Cordoba (IMIBIC), Cordoba, Spain
- Department of Medicine, University of Cordoba, Cordoba, Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | | | - Elena Yubero-Serrano
- Lipids and Atherosclerosis Unit, UGC Internal Medicine, Reina Sofia University Hospital, Cordoba, Spain
- Nutrigenomics and Metabolic Syndrome Group, Maimonides Institute for Biomedical Research at Cordoba (IMIBIC), Cordoba, Spain
- Department of Medicine, University of Cordoba, Cordoba, Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Antonio Camargo
- Lipids and Atherosclerosis Unit, UGC Internal Medicine, Reina Sofia University Hospital, Cordoba, Spain
- Nutrigenomics and Metabolic Syndrome Group, Maimonides Institute for Biomedical Research at Cordoba (IMIBIC), Cordoba, Spain
- Department of Medicine, University of Cordoba, Cordoba, Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Jose M Ordovas
- Nutrition and Genomics Laboratory, Jean Mayer United States Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
- Department of Clinical Investigation, Centro Nacional Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Department of Nutritional Genomics, Instituto Madrileno de Estudios Avanzados en Alimentacion, Madrid, Spain
| | - Francisco Perez-Jimenez
- Lipids and Atherosclerosis Unit, UGC Internal Medicine, Reina Sofia University Hospital, Cordoba, Spain
- Nutrigenomics and Metabolic Syndrome Group, Maimonides Institute for Biomedical Research at Cordoba (IMIBIC), Cordoba, Spain
- Department of Medicine, University of Cordoba, Cordoba, Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Diego Gomez-Coronado
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
- Department of Biochemistry-Research, Hospital Universitario Ramon y Cajal, Instituto Ramon y Cajal de Investigacion Sanitaria (IRyCIS), Madrid, Spain
| | - Jose Lopez-Miranda
- Lipids and Atherosclerosis Unit, UGC Internal Medicine, Reina Sofia University Hospital, Cordoba, Spain.
- Nutrigenomics and Metabolic Syndrome Group, Maimonides Institute for Biomedical Research at Cordoba (IMIBIC), Cordoba, Spain.
- Department of Medicine, University of Cordoba, Cordoba, Spain.
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.
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Dysfunctional HDL in diabetes mellitus and its role in the pathogenesis of cardiovascular disease. Mol Cell Biochem 2017; 440:167-187. [PMID: 28828539 DOI: 10.1007/s11010-017-3165-z] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 08/16/2017] [Indexed: 12/17/2022]
Abstract
Coronary artery disease, the leading cause of death in the developed and developing countries, is prevalent in diabetes mellitus with 68% cardiovascular disease (CVD)-related mortality. Epidemiological studies suggested inverse correlation between HDL and CVD occurrence. Therefore, low HDL concentration observed in diabetic patients compared to non-diabetic individuals was thought to be one of the primary causes of increased risks of CVD. Efforts to raise HDL level via CETP inhibitors, Torcetrapib and Dalcetrapib, turned out to be disappointing in outcome studies despite substantial increases in HDL-C, suggesting that factors beyond HDL concentration may be responsible for the increased risks of CVD. Therefore, recent studies have focused more on HDL function than on HDL levels. The metabolic environment in diabetes mellitus condition such as hyperglycemia-induced advanced glycation end products, oxidative stress, and inflammation promote HDL dysfunction leading to greater risks of CVD. This review discusses dysfunctional HDL as one of the mechanisms of increased CVD risks in diabetes mellitus through adversely affecting components that support HDL function in cholesterol efflux and LDL oxidation. The dampening of reverse cholesterol transport, a key process that removes cholesterol from lipid-laden macrophages in the arterial wall, leads to increased risks of CVD in diabetic patients. Therapeutic approaches to keep diabetes under control may benefit patients from developing CVD.
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Ong KL, O'Connell R, Januszewski AS, Jenkins AJ, Xu A, Sullivan DR, Barter PJ, Scott RS, Taskinen MR, Waldman B, Colman PG, Best JD, Simes JR, Rye KA, Keech AC. Baseline Circulating FGF21 Concentrations and Increase after Fenofibrate Treatment Predict More Rapid Glycemic Progression in Type 2 Diabetes: Results from the FIELD Study. Clin Chem 2017; 63:1261-1270. [DOI: 10.1373/clinchem.2016.270876] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 04/05/2017] [Indexed: 11/06/2022]
Abstract
Abstract
BACKGROUND
It is not known whether circulating fibroblast growth factor 21 (FGF21) concentrations are associated with glycemic progression in patients with established type 2 diabetes. This study reports this relationship in type 2 diabetes patients participating in the Fenofibrate Intervention and Event Lowering in Diabetes (FIELD) trial.
METHODS
Plasma FGF21 was quantified in 9697 study participants. Among patients with lifestyle-only glucose control measures at baseline, glycemic progression was defined as the initiation of oral hypoglycemic agents or insulin therapy. We assessed the relationship of FGF21 concentrations with glycohemoglobin (Hb A1c), the homeostasis model assessment of β-cell function (HOMA-B) and insulin resistance (HOMA-IR), and glycemic progression.
RESULTS
Among 2584 patients with lifestyle-only glycemic therapy at baseline, plasma FGF21 concentrations were positively associated with HOMA-IR (5.1% increase per 100% increase in FGF21 concentrations). Patients with higher baseline plasma FGF21 concentrations had higher risk of glycemic progression over a 5-year period (P = 0.02), but the association was not significant after further adjusting for alanine aminotransferase (ALT) enzyme activity. During the fenofibrate active run-in phase, higher tertiles of fenofibrate-induced increase in FGF21 concentrations were associated with higher risk of glycemic progression (adjusted hazards ratio = 1.09 and 1.18 for tertiles 2 and 3, respectively, P for trend = 0.01), even after adjusting for ALT enzyme activity. This association was statistically significant in the fenofibrate group only (P = 0.01).
CONCLUSIONS
Higher baseline and fenofibrate-induced increase in FGF21 concentrations predict more rapid glycemic progression in type 2 diabetes patients. This association may be partly explained by hepatic function.
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Affiliation(s)
- Kwok-Leung Ong
- Lipid Research Group, School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Rachel O'Connell
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | | | - Alicia J Jenkins
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Aimin Xu
- Department of Medicine, University of Hong Kong, Hong Kong
- State Key Laboratory of Pharmaceutical Biotechnology, University of Hong Kong, Hong Kong
| | - David R Sullivan
- Department of Clinical Biochemistry, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Philip J Barter
- Lipid Research Group, School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Russell S Scott
- Lipid and Diabetes Research Group, Christchurch Hospital, Christchurch, New Zealand
| | - Marja-Riitta Taskinen
- Heart and Lung Centre, Cardiovascular Research Unit, Helsinki University Central Hospital, Helsinki, Finland
- Diabetes and Obesity Research Program, University of Helsinki, Helsinki, Finland
| | - Boris Waldman
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Peter G Colman
- Department of Diabetes & Endocrinology, Royal Melbourne Hospital, Melbourne, VIC, Australia
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - James D Best
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - John R Simes
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Kerry-Anne Rye
- Lipid Research Group, School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Anthony C Keech
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
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Feng X, Xu Y. Hyperhomocysteinemia as a Metabolic Risk Factor for Glucose Intolerance Among High-Risk Groups of Chinese Adults. Med Sci Monit 2017; 23:2775-2781. [PMID: 28591087 PMCID: PMC5470866 DOI: 10.12659/msm.905002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Impaired glucose tolerance (IGT) is characterized by insulin resistance and causes atherosclerosis. Hyperhomocysteinemia is associated with insulin resistance and predicts cardiovascular diseases. In this study, we assessed the possible association between homocysteine and IGT. MATERIAL AND METHODS This was a cross-sectional study of 118 consecutive subjects with IGT (IGT group) and 128 consecutive subjects with normal glucose tolerance (NGT group). Homocysteine and clinical characteristics were measured. RESULTS The IGT group had higher homocysteine than the NGT group [18.00 (14.00, 22.25) vs. 12.50 (9.00, 15.00) μmol/L, p<0.001]. Homocysteine was positively associated with body mass index (BMI) (r=0.178, p=0.005), triglycerides (r=0.306, p<0.001), fasting blood glucose (FBG) (r=0.312, p<0.001), 2-hour postchallenge glucose (2hPG) (r=0.363, p<0.001), fasting insulin (FINS) (r=0.655, p<0.001), and homeostasis model assessment for insulin resistance (HOMA-IR) (r=0.643, p<0.001), and was negatively correlated with high-density lipoprotein cholesterol (HDL-C) (r=-0.250, p<0.001). After controlling for confounders, hyperinsulinemia (β=7.430, p<0.001) was independently related to hyperhomocysteinemia. In a logistic regression analysis, high triglycerides (OR=1.177, p<0.001) and homocysteine (OR=1.508, p=0.007), and low HDL-C (OR=0.315, p=0.026) were associated with IGT. CONCLUSIONS Patients with IGT have higher homocysteine levels compared with subjects with normal glucose tolerance, and hyperhomocysteinemia might be correlated with IGT.
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Affiliation(s)
- Xiaomeng Feng
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China (mainland)
| | - Yuan Xu
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China (mainland)
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Tabara Y, Arai H, Hirao Y, Takahashi Y, Setoh K, Kawaguchi T, Kosugi S, Ito Y, Nakayama T, Matsuda F. Different inverse association of large high-density lipoprotein subclasses with exacerbation of insulin resistance and incidence of type 2 diabetes: The Nagahama study. Diabetes Res Clin Pract 2017; 127:123-131. [PMID: 28365559 DOI: 10.1016/j.diabres.2017.03.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 03/16/2017] [Indexed: 01/01/2023]
Abstract
AIMS In addition to its antiatherogenic action, high-density lipoprotein (HDL) may also have an antidiabetes function. Although the biological actions of small HDL (HDL3) and large HDL (HDL2) subclasses may be different, evidence in support of that hypothesis is lacking. The aim of this study was to clarify the difference in prognostic significance of HDL subclasses for exacerbation of insulin resistance and incidence of type 2 diabetes in the general population. METHODS Study participants included 8365 community residents 52±13years of age not taking lipid lowering drugs. Serum HDL cholesterol subclasses and low-density lipoprotein subclasses, were measured by a homogeneous assay. Insulin resistance was assessed by homeostasis model assessment of insulin resistance (HOMA-IR). RESULTS Cross-sectional analysis adjusted for possible covariates found that HDL2 cholesterol (HDL2-C) levels were inversely associated with HOMA-IR (β=-0.169, p<0.001), whereas HDL3-C had the opposite association (β=0.054, p<0.001). Similar results were found in an analysis for type 2 diabetes (HDL2-C, odds ratio=0.96, p=0.001; HDL3-C, odds ratio=1.04, p=0.181). In a longitudinal analysis with 5.0years of follow-up, HDL2-C was inversely associated with exacerbation of insulin resistance (β=-0.163, p<0.001); HDL3-C had the opposite association (β=0.026, p=0.037). During follow-up, 205 individuals were newly diagnosed with diabetes, and HDL2-C level was associated with an inverse risk of type 2 diabetes incidence (odds ratio=0.98, p=0.006). CONCLUSIONS HDL may have an antidiabetic function; the prognostic value of HDL2-C for diabetes and insulin resistance might be better than that of HDL3-C.
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Affiliation(s)
- Yasuharu Tabara
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Hidenori Arai
- National Center for Geriatrics and Gerontology, Obu, Japan
| | - Yuhko Hirao
- Research and Development Center, Denka Seiken Co., Ltd., Tokyo, Japan
| | - Yoshimitsu Takahashi
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Kazuya Setoh
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takahisa Kawaguchi
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shinji Kosugi
- Department of Medical Ethics and Medical Genetics, Kyoto University School of Public Health, Kyoto, Japan
| | - Yasuki Ito
- Research and Development Center, Denka Seiken Co., Ltd., Tokyo, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Fumihiko Matsuda
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Feng X, Gao X, Yao Z, Xu Y. Low apoA-I is associated with insulin resistance in patients with impaired glucose tolerance: a cross-sectional study. Lipids Health Dis 2017; 16:69. [PMID: 28372564 PMCID: PMC5379622 DOI: 10.1186/s12944-017-0446-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Accepted: 03/08/2017] [Indexed: 01/08/2023] Open
Abstract
Background Low apolipoprotein A-I (apoA-I) is an independent risk factor for atherosclerotic cardiovascular diseases. Insulin resistance predicts the progression of abnormal glucose metabolism, which is the main cause of atherosclerotic cardiovascular disease. In this study, we assessed the potential association between apoA-I levels and insulin resistance in patients with impaired glucose tolerance (IGT) and the possible link between apoA-I and IGT. Methods This study evaluated a cross-sectional study of 108 participants with impaired glucose tolerance (IGT group) and 84 controls (control group). ApoA-I and clinical characteristics were measured, and a homeostasis model assessment of insulin resistance (HOMA-IR) was calculated. Results The IGT group exhibited significantly lower apoA-I and higher HOMA-IR levels than the control group (apoA-I: 1.37 ± 0.36 vs 1.57 ± 0.39 g/L; HOMA-IR: 4.21 ± 1.56 vs 2.15 ± 0.99; P < 0.001 for both). ApoA-I was negatively correlated with HOMA-IR in both the IGT and control groups (IGT group: r = −0.269, P = 0.005; control group: r = −0.262, P = 0.016). Multiple stepwise regression analysis showed that low apoA-I levels (β = −1.470, P = 0.002) were independently correlated with high HOMA-IR levels in the IGT group. Moreover, logistic regression analysis identified that low apoA-I was an independent influencing factor for IGT (β = −1.170, OR = 0.310, P = 0.007). Conclusions ApoA-I is inversely associated with insulin resistance in patients with impaired glucose tolerance, and low apoA-I is an independent risk factor for impaired glucose tolerance. These results indicate that apoA-I plays an important role in regulating insulin sensitivity and glucose metabolism in patients with IGT.
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Affiliation(s)
- Xiaomeng Feng
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Xia Gao
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Zhi Yao
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China
| | - Yuan Xu
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, People's Republic of China.
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Hermans MP, Amoussou-Guenou KD, Bouenizabila E, Sadikot SS, Ahn SA, Rousseau MF. Size, density and cholesterol load of HDL predict microangiopathy, coronary artery disease and β-cell function in men with T2DM. Diabetes Metab Syndr 2017; 11:125-131. [PMID: 27665027 DOI: 10.1016/j.dsx.2016.08.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The role of high-density lipoprotein cholesterol (HDL-C) as modifiable risk factor for cardiovascular (CV) disease is increasingly debated, notwithstanding the finding that small-dense and dysfunctional HDL are associated with the metabolic syndrome and T2DM. In order to better clarify the epidemiological risk related to HDL of different size/density, without resorting to direct measures, it would seem appropriate to adjust HDL-C to the level of its main apolipoprotein (apoA-I), thereby providing an [HDL-C/apoA-I] ratio. The latter allows not only to estimate an average size for HDLs, but also to derive indices on particle number, cholesterol load, and density. So far, the potential usefulness of this ratio in diabetes is barely addressed. To this end, we sorted 488 male patients with T2DM according to [HDL-C/apoA-I] quartiles (Q), to determine how the ratio relates to cardiometabolic risk, β-cell function, glycaemic control, and micro- and macrovascular complications. Five lipid parameters were derived from the combined determination of HDL-C and apoA-I, namely HDL size; particle number; cholesterol load/particle; apoA-I/particle; and particle density. An unfavorable cardiometabolic profile characterized patients from QI and QII, in which HDLs were pro-atherogenic, denser and apoA-I-depleted. By contrast, QIII patients had an [HDL-C/apoA-I] ratio close to that of non-diabetic controls. QIV patients had better than average HDL size and composition, and in those patients whose [HDL-C/apoA-I] ratio was above normal, a more favorable phenotype was observed regarding lifestyle, anthropometry, metabolic comorbidities, insulin sensitivity, MetS score/severity, glycaemic control, and target-organ damage pregalence in small or large vessels. In conclusion, [HDL-C/apoA-I] and the resulting indices of HDL composition and functionality predict macrovascular risk and β-cell function decline, as well as overall microangiopathic risk, suggesting that this ratio could serve both in cardiometabolic assessment and as biomarker of vascular complications.
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Affiliation(s)
- Michel P Hermans
- Division of Endocrinology & Nutrition, Cliniques universitaires St-Luc and Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium.
| | - K Daniel Amoussou-Guenou
- Departmental Hospital and University Centre 1, Service de Médecine interne-Endocrinologie, CHUD/OP Porto-Novo, Université d'Abomey-Calavi, Benin
| | - Evariste Bouenizabila
- Service de Maladies Métaboliques et Endocriniennes, Centre Hospitalier et Universitaire de Brazzaville, Congo
| | - Shaukat S Sadikot
- President, International Diabetes Federation & DiabetesIndia, 50, Manoel Gonsalves Rd., Bandra(W), Mumbai 400050, India
| | - Sylvie A Ahn
- Division of Cardiology, Cliniques universitaires St-Luc and Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium
| | - Michel F Rousseau
- Division of Cardiology, Cliniques universitaires St-Luc and Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain, Brussels, Belgium
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Bardini G, Giannini S, Rotella CM, Pala L, Cresci B, Mannucci E. Lower and higher-potency statins on glycemic control in type 2 diabetes: A retrospective cohort study. Diabetes Res Clin Pract 2016; 120:104-10. [PMID: 27525366 DOI: 10.1016/j.diabres.2016.07.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 07/07/2016] [Accepted: 07/21/2016] [Indexed: 01/15/2023]
Abstract
AIMS Evidences showed a link between statins and new-onset diabetes and large clinical trials in type 2 diabetes (T2DM) suggested a mild glycemic progression in statin treated. Since this effect has not yet elucidated in real world, we investigated the effects of different statins on glycemia in T2DM clinic outpatients. METHODS In a retrospective cohort study, we recorded at 6 and 12months modifications of fasting glucose (FPG), HbA1c, diabetes intensification therapy and target rate for HbA1c in 421 T2DM non-users and new statin users. Statins were categorized with low or high potency. RESULTS Compared to statin users, no statin group showed a significant HbA1c reduction from 52.8±14.0mmol/mol to 48.2±8.5 (p=0.003) at 6months and 48.6±8.8 (p=0.007) at 12months. This trend without statins was also observed in FPG starting from 7.1±2.0mmol/l to 6.7±1.6 (p=0.12) at 6months and 6.6±1.5 (p=0.032) at 12months. Statins determined a significant diabetes treatment intensification: 48.7% vs 27.4% (p=0.002) with hazard ratio 2.4 [95% CI 1.14-5.2], p=0.022. HbA1c target was significantly lower in statin users 62.0% vs 75.4%, p=0.042. Only lower-potency statins showed a significant reduction of HbA1c from 52.0±11.1mmol/mol to 50.7±9.0 (p=0.017) and 50.7±9.5 (p=0.038) at 6 and 12months, respectively. The same effect for these statins was registered in FPG from 7.5±2.2mmol/l to 7.0±1.6 (p=0.021) at 6months and 7.2±1.5 (p=0.026) at 12months. CONCLUSIONS In patients receiving statin therapy a greater intensification diabetes therapy is need. This impact seems to be less pronounced by statins with lower potency.
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Affiliation(s)
- Gianluca Bardini
- Department of Biomedical Clinical and Experimental Sciences, University of Florence, Italy
| | | | - Carlo Maria Rotella
- Department of Biomedical Clinical and Experimental Sciences, University of Florence, Italy; Diabetology Unit, Careggi Hospital, Florence, Italy
| | - Laura Pala
- Diabetology Unit, Careggi Hospital, Florence, Italy
| | | | - Edoardo Mannucci
- Department of Biomedical Clinical and Experimental Sciences, University of Florence, Italy; Diabetology Unit, Careggi Hospital, Florence, Italy
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Asaad G, Soria-Contreras DC, Bell RC, Chan CB. Effectiveness of a Lifestyle Intervention in Patients with Type 2 Diabetes: The Physical Activity and Nutrition for Diabetes in Alberta (PANDA) Trial. Healthcare (Basel) 2016; 4:E73. [PMID: 27690122 PMCID: PMC5198115 DOI: 10.3390/healthcare4040073] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 09/16/2016] [Accepted: 09/21/2016] [Indexed: 02/07/2023] Open
Abstract
Type 2 diabetes (T2D) patients often find integrating a new dietary pattern into their lifestyle challenging; therefore, the PANDA (Physical Activity and Nutrition for Diabetes in Alberta) menu plan intervention was developed to help people incorporate the Canadian Diabetes Association (CDA) nutrition therapy guidelines into their daily lives. The menu plan focused on recipes and foods that were accessible, available and acceptable to Albertans. The objective was to evaluate the effectiveness of the intervention on blood glucose control and dietary adherence and quality among patients with T2D. Participants with T2D (n = 73) enrolled in a single-arm incorporating interactive education based on a four-week menu plan that incorporated the recommendations of the CDA nutrition therapy guidelines. Post-intervention follow-up was conducted at three and six months. After three months, there were beneficial changes in A1c (-0.7%), body mass index (BMI, -0.6 kg/m²), diastolic blood pressure (-4 mmHg), total cholesterol (-63 mg/dL), HDL- (+28 mg/dL) and LDL-cholesterol (-89 mg/dL), Healthy Eating Index (+2.1 score) and perceived dietary adherence (+8.5 score) (all p < 0.05). The significant improvements in A1c, BMI and lipids were maintained at six months. The PANDA menu plan intervention was effective in improving glycemic control and diet quality. The results suggest that a dietary intervention incorporating interactive education sessions focused on menu planning with familiar, accessible foods may be effective for diabetes management.
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Affiliation(s)
- Ghada Asaad
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2R3, Canada.
| | - Diana C Soria-Contreras
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2R3, Canada.
| | - Rhonda C Bell
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2R3, Canada.
| | - Catherine B Chan
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2R3, Canada.
- Department of Physiology, University of Alberta, Edmonton, AB T6G 2R3, Canada.
- Diabetes, Obesity and Nutrition Strategic Clinical Network, Alberta Health Services, Edmonton, AB T6G 2R3, Canada.
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Bae JC, Han JM, Kwon S, Jee JH, Yu TY, Lee MK, Kim JH. LDL-C/apoB and HDL-C/apoA-1 ratios predict incident chronic kidney disease in a large apparently healthy cohort. Atherosclerosis 2016; 251:170-176. [DOI: 10.1016/j.atherosclerosis.2016.06.029] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 05/25/2016] [Accepted: 06/15/2016] [Indexed: 11/27/2022]
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Abstract
PURPOSE OF REVIEW Human population studies have established that an elevated plasma high-density lipoprotein cholesterol (HDL-C) level is associated with a decreased risk of developing cardiovascular disease. In addition to having several potentially cardioprotective functions, HDLs and apolipoprotein (apo)A-I, the main HDL apolipoprotein, also have antidiabetic properties. Interventions that elevate plasma HDL-C and apoA-I levels improve glycemic control in people with type 2 diabetes mellitus by enhancing pancreatic β-cell function and increasing insulin sensitivity. RECENT FINDINGS This review is concerned with recent advances in understanding the mechanisms by which HDLs and apoA-I improve pancreatic β-cell function. SUMMARY HDLs and apoA-I increase insulin synthesis and secretion in pancreatic β cells. The underlying mechanism of this effect is similar to what has been reported for intestinally derived incretins, such as glucagon-like peptide-1 and glucose-dependent insulinotropic polypeptide, which both increase β-cell insulin secretion under high glucose conditions. This involves the activation of a heterotrimeric G protein Gαs subunit on the β-cell surface that leads to induction of a transmembrane adenylyl cyclase, increased intracellular cyclic adenosine monophosphate and Ca levels, and activation of protein kinase A. Protein kinase A increases insulin synthesis by excluding FoxO1 from the β-cell nucleus and derepressing transcription of the insulin gene.
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Affiliation(s)
- Kerry-Anne Rye
- School of Medical Sciences, Faculty of Medicine, The University of New South Wales Sydney, New South Wales, Australia
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43
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Siebel AL, Heywood SE, Kingwell BA. HDL and glucose metabolism: current evidence and therapeutic potential. Front Pharmacol 2015; 6:258. [PMID: 26582989 PMCID: PMC4628107 DOI: 10.3389/fphar.2015.00258] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 10/19/2015] [Indexed: 12/23/2022] Open
Abstract
High-density lipoprotein (HDL) and its principal apolipoprotein A-I (ApoA-I) have now been convincingly shown to influence glucose metabolism through multiple mechanisms. The key clinically relevant observations are that both acute HDL elevation via short-term reconstituted HDL (rHDL) infusion and chronically raising HDL via a cholesteryl ester transfer protein (CETP) inhibitor reduce blood glucose in individuals with type 2 diabetes mellitus (T2DM). HDL may mediate effects on glucose metabolism through actions in multiple organs (e.g., pancreas, skeletal muscle, heart, adipose, liver, brain) by three distinct mechanisms: (i) Insulin secretion from pancreatic beta cells, (ii) Insulin-independent glucose uptake, (iii) Insulin sensitivity. The molecular mechanisms appear to involve both direct HDL signaling actions as well as effects secondary to lipid removal from cells. The implications of glucoregulatory mechanisms linked to HDL extend from glycemic control to potential anti-ischemic actions via increased tissue glucose uptake and utilization. Such effects not only have implications for the prevention and management of diabetes, but also for ischemic vascular diseases including angina pectoris, intermittent claudication, cerebral ischemia and even some forms of dementia. This review will discuss the growing evidence for a role of HDL in glucose metabolism and outline related potential for HDL therapies.
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Affiliation(s)
- Andrew L Siebel
- Metabolic and Vascular Physiology Laboratory, Baker IDI Heart and Diabetes Institute , Melbourne, VIC, Australia
| | - Sarah Elizabeth Heywood
- Metabolic and Vascular Physiology Laboratory, Baker IDI Heart and Diabetes Institute , Melbourne, VIC, Australia
| | - Bronwyn A Kingwell
- Metabolic and Vascular Physiology Laboratory, Baker IDI Heart and Diabetes Institute , Melbourne, VIC, Australia
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Gomez-Delgado F, Garcia-Rios A, Alcala-Diaz JF, Rangel-Zuñiga O, Delgado-Lista J, Yubero-Serrano EM, Lopez-Moreno J, Tinahones FJ, Ordovas JM, Garaulet M, Lopez-Miranda J, Perez-Martinez P. Chronic consumption of a low-fat diet improves cardiometabolic risk factors according to theCLOCKgene in patients with coronary heart disease. Mol Nutr Food Res 2015; 59:2556-64. [DOI: 10.1002/mnfr.201500375] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Revised: 08/14/2015] [Accepted: 08/18/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Francisco Gomez-Delgado
- Lipids and Atherosclerosis Unit, IMIBIC; Reina Sofia University Hospital; University of Cordoba; Cordoba Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
| | - Antonio Garcia-Rios
- Lipids and Atherosclerosis Unit, IMIBIC; Reina Sofia University Hospital; University of Cordoba; Cordoba Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
| | - Juan Francisco Alcala-Diaz
- Lipids and Atherosclerosis Unit, IMIBIC; Reina Sofia University Hospital; University of Cordoba; Cordoba Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
| | - Oriol Rangel-Zuñiga
- Lipids and Atherosclerosis Unit, IMIBIC; Reina Sofia University Hospital; University of Cordoba; Cordoba Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
| | - Javier Delgado-Lista
- Lipids and Atherosclerosis Unit, IMIBIC; Reina Sofia University Hospital; University of Cordoba; Cordoba Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
| | - Elena M. Yubero-Serrano
- Lipids and Atherosclerosis Unit, IMIBIC; Reina Sofia University Hospital; University of Cordoba; Cordoba Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
| | - Javier Lopez-Moreno
- Lipids and Atherosclerosis Unit, IMIBIC; Reina Sofia University Hospital; University of Cordoba; Cordoba Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
| | - Francisco Jose Tinahones
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
- Biomedical Research Laboratory; Endocrinology Department; Hospital Virgen de la Victoria; Malaga Spain
| | - Jose M. Ordovas
- Nutrition and Genomics Laboratory; J.M.-US Department of Agriculture Human Nutrition Research Center on Aging at Tufts University; Boston MA USA
| | - Marta Garaulet
- Department of physiology, University of Murcia, IMIB; Murcia Spain
| | - Jose Lopez-Miranda
- Lipids and Atherosclerosis Unit, IMIBIC; Reina Sofia University Hospital; University of Cordoba; Cordoba Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
| | - Pablo Perez-Martinez
- Lipids and Atherosclerosis Unit, IMIBIC; Reina Sofia University Hospital; University of Cordoba; Cordoba Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN); Instituto de Salud Carlos III; Madrid Spain
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Aguiar C, Alegria E, Bonadonna RC, Catapano AL, Cosentino F, Elisaf M, Farnier M, Ferrières J, Filardi PP, Hancu N, Kayikcioglu M, Mello e Silva A, Millan J, Reiner Ž, Tokgozoglu L, Valensi P, Viigimaa M, Vrablik M, Zambon A, Zamorano JL, Ferrari R. A review of the evidence on reducing macrovascular risk in patients with atherogenic dyslipidaemia: A report from an expert consensus meeting on the role of fenofibrate–statin combination therapy. ATHEROSCLEROSIS SUPP 2015; 19:1-12. [DOI: 10.1016/s1567-5688(15)30001-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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46
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Amati F, Widmann C. Triglyceride and HDL: the entangled pair. Curr Opin Lipidol 2014; 25:404-5. [PMID: 25186201 DOI: 10.1097/mol.0000000000000118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Francesca Amati
- Department of Physiology, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
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Affiliation(s)
- Dae Ho Lee
- Department of Internal Medicine, Wonkwang University School of Medicine & Hospital, Iksan, Korea
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