1
|
Iglesias-Vázquez L, Arija V, Aranda N, Aglago EK, Cross AJ, Schulze MB, Quintana Pacheco D, Kühn T, Weiderpass E, Tumino R, Redondo-Sánchez D, de Magistris MS, Palli D, Ardanaz E, Laouali N, Sonestedt E, Drake I, Rizzolo L, Santiuste C, Sacerdote C, Quirós R, Amiano P, Agudo A, Jakszyn P. Factors associated with serum ferritin levels and iron excess: results from the EPIC-EurGast study. Eur J Nutr 2022; 61:101-114. [PMID: 34213605 DOI: 10.1007/s00394-021-02625-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 06/24/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE Excess iron is involved in the development of non-communicable diseases such as cancer, type 2 diabetes and cardiovascular conditions. We aimed to describe the prevalence of excess iron and its determinants in healthy European adults. METHODS Sociodemographic, lifestyle, iron status, dietary information, and HFE genotyping were obtained from controls from the nested case-control study EPIC-EurGast study. High sensitivity C-reactive protein (hsCRP) was measured to address possible systemic inflammation. Descriptive and multivariate analyses were used to assess iron status and its determinants. RESULTS Out of the 828 participants (median age: 58.7 years), 43% were females. Median serum ferritin and prevalence of excess iron were 143.7 µg/L and 35.2% in males, respectively, and 77 µg/L and 20% in females, both increasing with latitude across Europe. Prevalence of HFE C282Y mutation was significantly higher in Northern and Central Europe (~ 11%) than in the South (5%). Overweight/obesity, age, and daily alcohol and heme iron intake were independent determinants for iron status, with sex differences even after excluding participants with hsCRP > 5 mg/L. Obese males showed a greater consumption of alcohol, total and red meat, and heme iron, compared with those normal weight. CONCLUSION Obesity, higher alcohol and heme iron consumption were the main risk factors for excess iron in males while only age was associated with iron overload in females. Weight control and promoting healthy lifestyle may help prevent iron overload, especially in obese people. Further research is needed to clarify determinants of excess iron in the healthy adult population, helping to reduce the associated comorbidities.
Collapse
Affiliation(s)
- Lucía Iglesias-Vázquez
- Research group of Nutrition and Mental Health (NUTRISAM), Unit of Nutrition and Public Health, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
| | - Victoria Arija
- Research group of Nutrition and Mental Health (NUTRISAM), Unit of Nutrition and Public Health, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili (URV), Tarragona, Spain.
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain.
- Institut d'investigació en Atenció Primària (IDIAP) Jordi Gol, Institut Català de la Salut (ICS), Barcelona, Spain.
| | - Núria Aranda
- Research group of Nutrition and Mental Health (NUTRISAM), Unit of Nutrition and Public Health, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili (URV), Tarragona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
| | - Elom K Aglago
- International Agency for Research on Cancer (IARC), Lyon, France
| | - Amanda J Cross
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Matthias B Schulze
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
- Institute of Nutritional Science, University of Potsdam, Nuthetal, Germany
| | | | - Tilman Kühn
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Rosario Tumino
- Cancer Registry and Histopathology Department, Provincial Health Authority (ASP 7) Ragusa, Ragusa, Italy
| | - Daniel Redondo-Sánchez
- Escuela Andaluza de Salud Pública (EASP), Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | | | - Domenico Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit Institute for Cancer Research, Prevention and Clinical Network (ISPRO), Villa delle Rose, Florence, Italy
| | - Eva Ardanaz
- Navarra Public Health Institute, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Nasser Laouali
- Paris-Saclay University, UVSQ, University Paris-Sud, Inserm, Gustave Roussy, "Exposome and Heredity" Team, CESP, 94805, Villejuif, France
| | - Emily Sonestedt
- Nutritional Epidemiology, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Isabel Drake
- Nutritional Epidemiology, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Lucía Rizzolo
- Unit of Nutrition and Cancer, Catalan Institute of Oncology - ICO, Nutrition and Cancer Group, Bellvitge Biomedical Research Institute -(IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Carmen Santiuste
- CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
- Department of Epidemiology, Murcia Regional Health Council, IMIB-Arrixaca, Murcia, Spain
| | - Carlotta Sacerdote
- Unit of Cancer Epidemiology, Città Della Salute e Della Scienza University-Hospital, Via Santena 7, 10126, Turin, Italy
| | - Ramón Quirós
- EPIC Asturias, Public Health Directorate, Asturias, Spain
| | - Pilar Amiano
- CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
- Public Health Division of Gipuzkoa, BioDonostia Research Institute, Donostia-San Sebastian, Spain
| | - Antonio Agudo
- Unit of Nutrition and Cancer, Catalan Institute of Oncology - ICO, Nutrition and Cancer Group, Bellvitge Biomedical Research Institute -(IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Paula Jakszyn
- Unit of Nutrition and Cancer, Catalan Institute of Oncology - ICO, Nutrition and Cancer Group, Bellvitge Biomedical Research Institute -(IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain.
- Blanquerna School of Health Sciences, Ramon Llull University, Barcelona, Spain.
| |
Collapse
|
2
|
Liu J. Response to "Relationship between soluble transferrin receptor and type 2 diabetes mellitus: A meta-analysis". J Diabetes Investig 2021; 12:1120-1121. [PMID: 33608979 PMCID: PMC8169346 DOI: 10.1111/jdi.13505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/22/2020] [Accepted: 12/28/2020] [Indexed: 11/30/2022] Open
Affiliation(s)
- Jingfang Liu
- Department of EndocrinologyThe First Hospital of Lanzhou UniversityLanzhouChina
| |
Collapse
|
3
|
Fernández‐Cao JC. Relationship between soluble transferrin receptor and type 2 diabetes mellitus: A meta-analysis. J Diabetes Investig 2021; 12:1118-1119. [PMID: 33205583 PMCID: PMC8169359 DOI: 10.1111/jdi.13442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 10/12/2020] [Indexed: 01/05/2023] Open
Abstract
Obesity may play a role in the association between sTfR and T2DM. Analysis of the review carried out by Liu et al. titled "Iron metabolism and type 2 diabetes mellitus: A meta-analysis and systematic review".
Collapse
Affiliation(s)
- José Cándido Fernández‐Cao
- Department of Nutrition and DieteticsFaculty of Health SciencesUniversity of AtacamaCopiapóAtacama RegionChile
| |
Collapse
|
4
|
Roy M, Pal I, Dey C, Dey A, Dey SG. Electronic structure and reactivity of heme bound insulin. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621500346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Insulin resistance as well as insulin deficiency are said to be principal to the development of type 2 diabetes mellitus (T2Dm). Heme has also been suggested to play an important role in the disease etiology since many of the heme deficiency symptoms constitute the common pathological features of T2Dm. Besides, iron overload, higher heme iron intake and transfusion requiring diseases are associated with a higher risk of T2Dm development. In this study the interaction between these two key components i.e. heme and insulin has been studied spectroscopically under different conditions which include the effect of excess peptide as well as increasing pH. The resultant heme-insulin complexes in their reduced state are found to produce very little partially reduced oxygen species (PROS) on getting oxidized by molecular oxygen. The interaction between insulin and previously reported T2Dm relevant heme-amylin complex were also examined using absorption and resonance Raman spectroscopy. The corresponding data suggest that insulin sequesters heme from heme-amylin to form the much less cytotoxic heme-insulin.
Collapse
Affiliation(s)
- Madhuparna Roy
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Ishita Pal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Chinmay Dey
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Abhishek Dey
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Somdatta Ghosh Dey
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| |
Collapse
|
5
|
Díaz-López A, Iglesias-Vázquez L, Pallejà-Millán M, Rey Reñones C, Flores Mateo G, Arija V. Association between Iron Status and Incident Type 2 Diabetes: A Population-Based Cohort Study. Nutrients 2020; 12:nu12113249. [PMID: 33114064 PMCID: PMC7690731 DOI: 10.3390/nu12113249] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 02/08/2023] Open
Abstract
Type 2 diabetes poses a major public health challenge. Here, we conducted a cohort study with a large sample size to determine the association of baseline serum ferritin (SF), a marker of iron status, with incident type 2 diabetes in primary healthcare patients in Catalonia, a western Mediterranean region. A total of 206,115 patients aged 35–75 years without diabetes and with available baseline SF measurements were eligible. The variables analyzed included sociodemographic characteristics, anthropometry, lifestyle, morbidity and iron status (SF, serum iron and hemoglobin). Incident type 2 diabetes during follow-up (2006–2016) was ascertained using the International Classification of Diseases, 10th edition. Cox proportional-hazards models adjusted for multiple baseline confounders/mediators were used to estimate hazard ratios (HRs). Over a median follow-up of 8.4 years, 12,371 new cases of type 2 diabetes were diagnosed, representing an incidence rate of 7.5 cases/1000 persons/year. Since at baseline, the median SF concentration was higher in subjects who developed type 2 diabetes (107.0 µg/L vs. 60.3 µg/L; p < 0.001), SF was considered an independent risk predictor for type 2 diabetes; the multivariable-adjusted HRs for incident type 2 diabetes across SF quartiles 1–4 were 1.00 (reference), 0.95 (95% CI = 0.85–1.06), 1.18 (95% CI = 1.65–1.31) and 1.51 (95% CI = 1.36–1.65), respectively. Our study suggested that higher baseline SF was significantly associated with an increased risk of new-onset type 2 diabetes in Catalan primary healthcare users, supporting the relevance of monitoring iron stores in order to improve the diagnosis and management of diabetes in clinical practice.
Collapse
Affiliation(s)
- Andrés Díaz-López
- Medicine and Health Sciences Faculty, Universitat Rovira i Virgili (URV), 43201 Reus, Spain; (A.D.-L.); (L.I.-V.)
- Institute of Health Research Pere Virgili (IISPV), 43204 Reus, Spain
- Center of Biomedical Research in Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, 28029 Madrid, Spain
| | - Lucía Iglesias-Vázquez
- Medicine and Health Sciences Faculty, Universitat Rovira i Virgili (URV), 43201 Reus, Spain; (A.D.-L.); (L.I.-V.)
- Institute of Health Research Pere Virgili (IISPV), 43204 Reus, Spain
- Research Group in Nutrition and Mental Health (NUTRISAM), URV, 43201 Reus, Spain
| | - Meritxell Pallejà-Millán
- Unit of Research Support Reus-Tarragona, Jordi Gol University Institute for Primary Care Research (IDIAP), 43202 Tarragona, Spain; (M.P.-M.); (C.R.R.); (G.F.M.)
| | - Cristina Rey Reñones
- Unit of Research Support Reus-Tarragona, Jordi Gol University Institute for Primary Care Research (IDIAP), 43202 Tarragona, Spain; (M.P.-M.); (C.R.R.); (G.F.M.)
| | - Gemma Flores Mateo
- Unit of Research Support Reus-Tarragona, Jordi Gol University Institute for Primary Care Research (IDIAP), 43202 Tarragona, Spain; (M.P.-M.); (C.R.R.); (G.F.M.)
| | - Victoria Arija
- Medicine and Health Sciences Faculty, Universitat Rovira i Virgili (URV), 43201 Reus, Spain; (A.D.-L.); (L.I.-V.)
- Institute of Health Research Pere Virgili (IISPV), 43204 Reus, Spain
- Research Group in Nutrition and Mental Health (NUTRISAM), URV, 43201 Reus, Spain
- Unit of Research Support Reus-Tarragona, Jordi Gol University Institute for Primary Care Research (IDIAP), 43202 Tarragona, Spain; (M.P.-M.); (C.R.R.); (G.F.M.)
- Correspondence: ; Tel.: +34-977-75-93-34
| |
Collapse
|
6
|
Liu J, Li Q, Yang Y, Ma L. Iron metabolism and type 2 diabetes mellitus: A meta-analysis and systematic review. J Diabetes Investig 2020; 11:946-955. [PMID: 31975563 PMCID: PMC7378429 DOI: 10.1111/jdi.13216] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 12/19/2019] [Accepted: 01/16/2020] [Indexed: 12/25/2022] Open
Abstract
AIMS/INTRODUCTION Iron metabolism can directly or indirectly affect the occurrence and development of type 2 diabetes. This meta-analysis and systematic review aimed to analyze the association between serum iron metabolism indicators and type 2 diabetes. MATERIALS AND METHODS The databases PubMed and Embase were searched for studies on the correlations between serum iron metabolism indicators (iron, ferritin, transferrin, hepcidin and soluble transferrin receptor) and type 2 diabetes since January 2006. Relevant data were extracted from the included studies, and meta-analysis was carried out. RESULTS A total of 12 case-control and cohort studies were analyzed. Of the 12 studies, 11 described the correlation between serum ferritin levels and type 2 diabetes. The median and high serum ferritin concentrations were significantly associated with the risks of type 2 diabetes (odds ratio [OR] 1.20, 95% confidence interval [CI] 1.08-1.33 and OR 1.43, 95% CI 1.29-1.59, respectively). However, the low concentration was not correlated with the risk of type 2 diabetes (OR 0.99, 95% CI 0.89-1.11). No significant association was observed between serum soluble transferrin receptor and type 2 diabetes, whereas the soluble transferrin receptor-to-ferritin ratio was significantly inversely related to the risk of type 2 diabetes in the median and high ratio subgroups (OR 0.71, 95% CI 0.51, 0.99 and OR 0.65, 95% CI 0.45-0.95). CONCLUSIONS The elevated serum ferritin was one of the risk factors for type 2 diabetes, and soluble transferrin receptor-to-ferritin ratio was inversely related to the risk of type 2 diabetes. A systematic review showed that serum transferrin and hepcidin might be directly or indirectly related to the development of diabetes.
Collapse
Affiliation(s)
- Jingfang Liu
- Department of EndocrinologyThe First Hospital of Lanzhou UniversityLanzhouChina
| | - Qingxiu Li
- Department of EndocrinologyThe First Hospital of Lanzhou UniversityLanzhouChina
| | - Yaxian Yang
- Department of EndocrinologyThe First Hospital of Lanzhou UniversityLanzhouChina
| | - Lihua Ma
- Department of EndocrinologyThe First Hospital of Lanzhou UniversityLanzhouChina
| |
Collapse
|
7
|
Jiang L, Wang K, Lo K, Zhong Y, Yang A, Fang X, Akezhuoli H, Song Z, Chen L, An P, Xu M, Min J, Wang F. Sex-Specific Association of Circulating Ferritin Level and Risk of Type 2 Diabetes: A Dose-Response Meta-Analysis of Prospective Studies. J Clin Endocrinol Metab 2019; 104:4539-4551. [PMID: 31074789 DOI: 10.1210/jc.2019-00495] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Accepted: 05/06/2019] [Indexed: 12/15/2022]
Abstract
CONTEXT Although the role of iron in the development of type 2 diabetes (T2D) has long been a concern, prospective studies directly linking body iron stores to T2D risk in a sex-dependent context have been inconsistent. OBJECTIVE A systematic meta-analysis was conducted to explore the sex-specific association of circulating ferritin with T2D risk. DATA SOURCES We searched PubMed, Web of Science, and EMBASE databases to identify available prospective studies through 1 August 2018. RESULTS Fifteen prospective studies comprising 77,352 participants and 18,404 patients with T2D, aged 20 to 80 years, and with ∼3 to 17 years of follow-up were identified. For each 100-μg/L increment in ferritin levels of overall participants, T2D risk increased by 22% (RR, 1.22; 95% CI, 1.14 to 1.31). Of note, major heterogeneities by sex were identified, with increased ferritin level having an apparently greater effect on T2D risk in women (RR, 1.53; 95% CI, 1.29 to 1.82) than in men (RR, 1.21; 95% CI, 1.15 to 1.27) after exclusion of a study with high heterogeneity (41,512 men and 6974 women for sex-specific analyses; P = 0.020 for sex difference). Further nonlinear analysis between circulating ferritin and T2D risk also showed sex-dimorphic association in that the T2D risk of women was twice as strong in magnitude as that of men at the same ferritin level. CONCLUSIONS Greater circulating ferritin levels were independently associated with increased T2D risk, which appeared stronger among women than men. Our findings provide prospective evidence for further testing of the utility of ferritin levels in predicting T2D risk in a sex-specific manner.
Collapse
Affiliation(s)
- Li Jiang
- The First Affiliated Hospital, School of Public Health, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, China Agricultural University, Beijing, China
- The First Affiliated Hospital, School of Public Health, Zhengzhou University, Zhengzhou, China
| | - Kai Wang
- The First Affiliated Hospital, School of Public Health, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Kenneth Lo
- Departments of Cardiology and Endocrinology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Centre for Global Cardiometabolic Health, Department of Epidemiology, Brown University, Providence, Rhode Island
| | - Yueyang Zhong
- The First Affiliated Hospital, School of Public Health, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Aimin Yang
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Kong Kong SAR, China
| | - Xuexian Fang
- The First Affiliated Hospital, School of Public Health, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Hailati Akezhuoli
- The First Affiliated Hospital, School of Public Health, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Zijun Song
- The First Affiliated Hospital, School of Public Health, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Liyun Chen
- The First Affiliated Hospital, School of Public Health, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Peng An
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, China Agricultural University, Beijing, China
| | - Mingqing Xu
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai, China
| | - Junxia Min
- The First Affiliated Hospital, School of Public Health, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Fudi Wang
- The First Affiliated Hospital, School of Public Health, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, China Agricultural University, Beijing, China
- The First Affiliated Hospital, School of Public Health, Zhengzhou University, Zhengzhou, China
| |
Collapse
|
8
|
Ozsezen OS, Meral I. Effect of diet with carbohydrate but without daily energy restriction on serum glucose, lactate, and selected mineral and lipid levels in streptozotocin-induced experimental diabetic rats. Arch Physiol Biochem 2019; 125:351-356. [PMID: 29681164 DOI: 10.1080/13813455.2018.1465099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Objective: Type I diabetes is a disease characterised by an extreme reduction in serum insulin levels. Diet and exercise have gained considerable attention in the treatment of diabetes. Therefore, this study was carried out to investigate the effect of diet with carbohydrate but without daily energy restriction on various metabolites (glucose, triglycerides, cholesterol, lactate), some electrolytes (Ca, Mg, Na, K, P, Cl) and essential metals (Mn, Co, Cu, Se, Zn, Fe) in the blood of rats with streptozotocin-induced diabetes. Materials and methods: Thirty-three male rats were divided into four groups of standard rat diet (SR)-fed control, SR-diet fed diabetics, low carbohydrate-standard protein-high fat (LCSPHF) diet-fed diabetics, and very low carbohydrate-high protein-high fat (VLCHPHF) diet-fed diabetics. Diabetes was induced by an i.p. injection of 50 mg/kg streptozotocin. The rats were fed with the specially prepared diets for 28 days. Results: The decreased-serum Cl and the increased-serum glucose levels were only the difference between the controls and SR diet-fed diabetic rats regarding to measured parameters. Lowering carbohydrate and increasing fat ratio in diet caused an increase in serum cholesterol and triglyceride levels leading to an increased-serum Fe and Ca, and decreased-serum Na and Cu levels in diabetic rats. Conclusion: The serum mineral changes should be taken into consideration together with the changes in serum glucose, cholesterol, and triglyceride levels for the secondary complications of diabetes mellitus.
Collapse
Affiliation(s)
| | - Ismail Meral
- b Department of Physiology, School of Medicine, Bezmialem Vakif University , Istanbul , Turkey
| |
Collapse
|
9
|
Liu JR, Liu Y, Yin FZ, Liu BW. Serum ferritin, an early marker of cardiovascular risk: a study in Chinese men of first-degree relatives with family history of type 2 diabetes. BMC Cardiovasc Disord 2019; 19:82. [PMID: 30943893 PMCID: PMC6448272 DOI: 10.1186/s12872-019-1068-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 03/26/2019] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Ferritin is one of the key proteins that regulate iron homeostasis and is widely available clinical biomarker of iron status. This study aimed to discuss the influence of serum ferritin (SF) on cardiovascular risk factors in the first-degree relatives with family history of type 2 diabetes (FHD). METHODS This cross-sectional study included 232 men. Anthropometric measurements and blood samples were analyzed. The people were divided into four groups according to median SF (102.8 ng/ml) and people with or without FHD. Group A (FHD-and low SF), group B (FHD-and high SF), group C (FHD+ and low SF), and group D (FHD+ and high SF). RESULTS The subjects in different categories of SF concentrations showed significant differences in BMI (SF main effect: P = 0.010), WC (P = 0.030), SBP (P < 0.001), FPG (P < 0.001), PPG-2 h (P < 0.001), FINS (P < 0.001), and HOMA-IR (P = 0.015; all: 2-way ANOVA). There was a significant difference in SBP (FHD main effect: P = 0.003), DBP (P = 0.006), and FINS (P = 0.013, all: 2-way ANOVA) between the groups with or without FHD. The interaction term between SF and FHD was significant for SBP (P = 0.011), DBP (P = 0.012), and PPG-2 h (P = 0.022). Logistic analysis showed that accumulation of CVD risk factors, which were ≥ 2 items and ≥ 3 items in group D were 7.546 and 3.343 times higher compared with group A (P < 0.05). CONCLUSIONS The increased SF levels increased the risk of cardiovascular risk factors and the occurrence of insulin resistance in first-degree relatives with FHD.
Collapse
Affiliation(s)
- Jun-Ru Liu
- Department of Endocrinology, Qinhuangdao First Hospital, No.258 Wenhua Road, Qinhuangdao, 066000, Hebei Province, China
| | - Yang Liu
- Department of General Surgery, Qinhuangdao First Hospital, No.258 Wenhua Road, Qinhuangdao, 066000, Hebei Province, China
| | - Fu-Zai Yin
- Department of Endocrinology, Qinhuangdao First Hospital, No.258 Wenhua Road, Qinhuangdao, 066000, Hebei Province, China
| | - Bo-Wei Liu
- Department of Endocrinology, Qinhuangdao First Hospital, No.258 Wenhua Road, Qinhuangdao, 066000, Hebei Province, China.
| |
Collapse
|
10
|
Zhu Y, He B, Xiao Y, Chen Y. Iron metabolism and its association with dyslipidemia risk in children and adolescents: a cross-sectional study. Lipids Health Dis 2019; 18:50. [PMID: 30755213 PMCID: PMC6371579 DOI: 10.1186/s12944-019-0985-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 01/23/2019] [Indexed: 11/24/2022] Open
Abstract
Background Information on the association between iron metabolism and dyslipidaemia in children is limited. Thus, this study aims to evaluate the iron metabolic status of children with different body mass index (BMI) and to examine the association between iron metabolism and dyslipidaemia risk. Method In total, 1866 children and adolescents aged 7–18 were enrolled in this study, including 912 boys and 954 girls. In this cross-sectional study, parameters for anthropometry, lipids and iron metabolism including transferrin, soluble transferrin receptor (sTfR), ferritin and serum iron (SF) were evaluated. Data regarding demographic characteristics, diet, and physical activity were collected by self-reported questionnaires. Results The prevalence of dyslipidaemia and iron deficiency in children and adolescents increased based on BMI categories (both P < 0.05) and were 58.3 and 8.9% in subjects with obesity, respectively. The lowest SF and the highest ferritin levels were observed in subjects who were obese (both P < 0.001). Subjects with dyslipidaemia had lower SF, transferrin and sTfR levels by different BMI categories, and those who were obese had higher ferritin levels (all P < 0.05). Most importantly, higher concentrations of transferrin and sTfR were related to lower dyslipidaemia risk (OR for transferrin: 0.49, 95% CI: 0.33–0.71; OR for sTfR: 0.68, 95% CI: 0.46–0.99). Conclusions A downward trend in SF level by BMI categories and the highest ferritin level in subjects with obesity suggested that iron storage was associated with BMI in children and adolescents. Moreover, an inverse relationship was observed between transferrin and sTfR concentrations and dyslipidaemia risk in children with different BMI.
Collapse
Affiliation(s)
- Yanna Zhu
- Department of Maternal and Child Health, School of Public Health, and Global Health Institute (SGHI), Sun Yat-sen University, No.74 Zhongshan Road II, Guangzhou, 510080, Guangdong Province, China
| | - Baoting He
- Department of Maternal and Child Health, School of Public Health, and Global Health Institute (SGHI), Sun Yat-sen University, No.74 Zhongshan Road II, Guangzhou, 510080, Guangdong Province, China
| | - Yunjun Xiao
- Department of Nutrition and Food Hygiene, Shenzhen Center for Disease Control and Prevention, Shenzhen, China
| | - Yajun Chen
- Department of Maternal and Child Health, School of Public Health, and Global Health Institute (SGHI), Sun Yat-sen University, No.74 Zhongshan Road II, Guangzhou, 510080, Guangdong Province, China.
| |
Collapse
|
11
|
Fernández-Cao JC, Doepking C. Role of ethnicity and environment on lifestyle and cardiometabolic profile in the Native American Mapuche population: Protocol for a systematic review and meta-analysis. Medicine (Baltimore) 2018; 97:e13354. [PMID: 30508925 PMCID: PMC6283115 DOI: 10.1097/md.0000000000013354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION Cardiometabolic risk factors contribute to increase the incidence of some of the most widespread noncommunicable diseases today. The propensity to present an elevated cardiometabolic risk appears to especially affect non-Caucasians ethnic groups, such as the Native American Mapuche population. In addition, urbanization process has also a great impact on lifestyle and cardiometabolic profile. Therefore, a systematic review and meta-analysis will be conducted to summarize the relevant evidence regarding lifestyle and cardiometabolic profile in Mapuche population, and to assess the role of the ethnicity and the urbanization process on the lifestyle and cardiometabolic profile in Mapuche people with respect to European descendants. METHODS A comprehensive search until 2019 will be performed using PubMed/MEDLINE, SciELO, Web of Science and Scopus. Observational studies, carried out in general population of Mapuche ethnicity living in rural and urban areas, with data of lifestyle and/or cardiometabolic profile, will be selected. A qualitative summary, as well as meta-analyzes when possible, will be done to present the information. Random effects meta-analyzes will be performed using the generic inverse variance method. Pooled effect size will be expressed as mean difference with 95% confidence intervals. Heterogeneity will be assessed using the Cochran Q-statistic and the I statistic. Stratified analyzes, meta-regressions, and sensitivity analyzes will be performed to evaluate potential sources of heterogeneity. In addition, random effects meta-regressions and stratified analyzes will also be used to examine the impact of covariates on the effect size estimated. Publication bias will be investigated using Egger and Begg test, and risk of bias will be assessed using the Research Triangle Institute Item Bank (RTI-IB). Finally, the quality of evidence will be evaluated through the Grading of Recommendations Assessment, Development and Evaluation (GRADE) guidelines. RESULTS The results of meta-analyzes will provide important information about differences in lifestyle and cardiometabolic profile between Mapuche people and European descendants, as well as between Mapuche people living in urban and rural areas. CONCLUSION This systematic review and meta-analysis will be helpful to obtain a more reliable understanding of lifestyle and cardiometabolic profile in Mapuche population compared to European descendants, and the impact of the transition from rural to urban areas in this ethnic group.
Collapse
|
12
|
Chen L, Li Y, Zhang F, Zhang S, Zhou X, Ji L. Elevated serum ferritin concentration is associated with incident type 2 diabetes mellitus in a Chinese population: A prospective cohort study. Diabetes Res Clin Pract 2018. [PMID: 29524483 DOI: 10.1016/j.diabres.2018.03.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIMS We aimed to evaluate the association between serum ferritin levels and incident type 2 diabetes mellitus risk in a Chinese population. METHODS This cohort study assessed 2225 Chinese individuals aged 25-75 years. Diabetes mellitus was diagnosed using the 1999 World Health Organization definition with a median follow-up period of 20 months. Cox proportional hazard models were used to estimate adjusted hazard ratios and 95% confidence intervals (CI) for incident diabetes when serum ferritin concentrations increased by one standard deviation. RESULTS During the follow-up period, 112 cases (62 men and 50 women) of type 2 diabetes mellitus were identified. Baseline serum ferritin levels were higher in the diabetes than the non-diabetes group. After adjusting for age, body mass index, waist circumference, mean arterial pressure, fasting plasma glucose, fasting insulin, hemoglobin A1c, total cholesterol, high-density lipoprotein cholesterol, alanine transaminase and triglyceride levels, family history of diabetes mellitus, pork meat consumption, neutrophil/lymphocyte ratio, education, and annual household income, the hazard ratios for incident diabetes corresponding to one standard deviation increase in serum ferritin levels were 1.17 (95% CI 1.03, 1.34), 1.20 (95% CI 1.003, 1.43), and 1.03 (95% CI 0.82, 1.31) for the total population, men, and women, respectively. CONCLUSIONS High serum ferritin levels were associated with a higher risk of incident type 2 diabetes mellitus independent of traditional risk factors in the total population and men.
Collapse
Affiliation(s)
- Ling Chen
- Department of Endocrinology and Metabolism, Peking University People's Hospital, The 11th South Street, Xicheng, Beijing, China.
| | - Yufeng Li
- Department of Endocrinology and Metabolism, Peking University People's Hospital, The 11th South Street, Xicheng, Beijing, China; Department of Endocrinology and Metabolism, Pinggu Hospital, The 59th Xinping North Road, Pinggu, Beijing, China.
| | - Fang Zhang
- Department of Endocrinology and Metabolism, Peking University People's Hospital, The 11th South Street, Xicheng, Beijing, China.
| | - Simin Zhang
- Department of Endocrinology and Metabolism, Peking University People's Hospital, The 11th South Street, Xicheng, Beijing, China.
| | - Xianghai Zhou
- Department of Endocrinology and Metabolism, Peking University People's Hospital, The 11th South Street, Xicheng, Beijing, China.
| | - Linong Ji
- Department of Endocrinology and Metabolism, Peking University People's Hospital, The 11th South Street, Xicheng, Beijing, China.
| |
Collapse
|
13
|
Fernández-Cao JC, Arija V, Aranda N, Basora J, Diez-Espino J, Estruch R, Fitó M, Corella D, Salas-Salvadó J. Soluble transferrin receptor and risk of type 2 diabetes in the obese and nonobese. Eur J Clin Invest 2017; 47:221-230. [PMID: 28075490 DOI: 10.1111/eci.12725] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 01/09/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND Studies evaluating the relationship between soluble transferrin receptor (sTfR), a biomarker inversely related to body iron stores, and risk of type 2 diabetes mellitus (T2DM) are scarce and inconclusive. Furthermore, sTfR concentrations have been observed to be significantly higher in obese than in nonobese individuals. Therefore, the aim of this study was to assess the relationship between sTfR and the risk of T2DM in obese and nonobese subjects. DESIGN A nested case-control study of 153 cases of newly diagnosed diabetic subjects, 73 obese and 80 nonobese, and 306 individually matched controls, 138 obese and 166 nonobese, who did not develop T2DM for a median 6-year follow-up (interquartile range: 3·9-6·5) was conducted using data from the PREvention with MEDiterranean Diet (PREDIMED) cohort (http://www.controlled-trials.com/ISRCTN35739639). Cases and controls were matched for age (≤ 67 vs. > 67 years), gender, dietary intervention group and BMI (≤ 27 vs. > 27 kg/m2 ). RESULTS Waist circumference is the main determinant of sTfR concentrations in the whole sample (β = 0·476, P < 0·001), in the obese (β = 0·802, P < 0·001) and the nonobese (β = 0·455, P = 0·003). Furthermore, sTfR is directly associated with the risk of T2DM in obese individuals (OR = 2·79; 95% CI: 1·35-5·77, P = 0·005) and inversely associated in nonobese individuals (OR = 0·40; 95% CI: 0·20-0·79, P = 0·015). CONCLUSIONS The association between sTfR levels and risk of T2DM in a population at high cardiovascular risk depend on the presence or absence of obesity. While in nonobese subjects elevated sTfR levels are associated with a decreased risk of developing T2DM, in obese subjects the risk increases. This suggests that obesity alters the relationship between sTfR and T2DM incidence.
Collapse
Affiliation(s)
- José C Fernández-Cao
- Nutrition and Public Health Unit, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili, Reus, Spain.,Department of Nutrition and Dietetics, Faculty of Health Sciences, University of Atacama, Copiapó, Chile
| | - Victoria Arija
- Nutrition and Public Health Unit, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili, Reus, Spain.,Reus-Altebrat Primary Care, Institut d'Investigació en Atenció Primària (IDIAP), Jordi Gol i Gurina, Reus, Spain.,Pere i Virgili, Health Research Institute (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Núria Aranda
- Nutrition and Public Health Unit, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili, Reus, Spain.,Pere i Virgili, Health Research Institute (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Josep Basora
- Reus-Altebrat Primary Care, Institut d'Investigació en Atenció Primària (IDIAP), Jordi Gol i Gurina, Reus, Spain.,Pere i Virgili, Health Research Institute (IISPV), Universitat Rovira i Virgili, Reus, Spain.,Human Nutrition Unit, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili, Reus, Spain.,CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain
| | - Javier Diez-Espino
- CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain.,Primary Health Care Centre of Tafalla, Servicio Navarro de Salud-Osasunbidea, Navarra, Spain
| | - Ramón Estruch
- CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain.,Department of Internal Medicine, Hospital Clínic, Institut d'Investigació Biomédica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Montse Fitó
- CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain.,Cardiovascular Risk and Nutrition Research Group, Municipal Institute for Medical Research (IMIM-Hospital del Mar), Barcelona, Spain
| | - Dolores Corella
- CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain.,Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, Valencia, Spain
| | - Jordi Salas-Salvadó
- Pere i Virgili, Health Research Institute (IISPV), Universitat Rovira i Virgili, Reus, Spain.,Human Nutrition Unit, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili, Reus, Spain.,CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain
| |
Collapse
|
14
|
Barton JC, Acton RT. Diabetes in HFE Hemochromatosis. J Diabetes Res 2017; 2017:9826930. [PMID: 28331855 PMCID: PMC5346371 DOI: 10.1155/2017/9826930] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 12/12/2016] [Accepted: 01/04/2017] [Indexed: 02/08/2023] Open
Abstract
Diabetes in whites of European descent with hemochromatosis was first attributed to pancreatic siderosis. Later observations revealed that the pathogenesis of diabetes in HFE hemochromatosis is multifactorial and its clinical manifestations are heterogeneous. Increased type 2 diabetes risk in HFE hemochromatosis is associated with one or more factors, including abnormal iron homeostasis and iron overload, decreased insulin secretion, cirrhosis, diabetes in first-degree relatives, increased body mass index, insulin resistance, and metabolic syndrome. In p.C282Y homozygotes, serum ferritin, usually elevated at hemochromatosis diagnosis, largely reflects body iron stores but not diabetes risk. In persons with diabetes type 2 without hemochromatosis diagnoses, serum ferritin levels are higher than those of persons without diabetes, but most values are within the reference range. Phlebotomy therapy to achieve iron depletion does not improve diabetes control in all persons with HFE hemochromatosis. The prevalence of type 2 diabetes diagnosed today in whites of European descent with and without HFE hemochromatosis is similar. Routine iron phenotyping or HFE genotyping of patients with type 2 diabetes is not recommended. Herein, we review diabetes in HFE hemochromatosis and the role of iron in diabetes pathogenesis in whites of European descent with and without HFE hemochromatosis.
Collapse
Affiliation(s)
- James C. Barton
- Southern Iron Disorders Center, Birmingham, AL 35209, USA
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Ronald T. Acton
- Southern Iron Disorders Center, Birmingham, AL 35209, USA
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| |
Collapse
|
15
|
Fernández-Cao JC, Aranda N, Ribot B, Tous M, Arija V. Elevated iron status and risk of gestational diabetes mellitus: A systematic review and meta-analysis. MATERNAL AND CHILD NUTRITION 2016; 13. [PMID: 27966840 DOI: 10.1111/mcn.12400] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 10/07/2016] [Accepted: 10/18/2016] [Indexed: 12/25/2022]
Abstract
The aim of this systematic review and meta-analysis of observational studies was to assess the relationship between elevated iron status, measured as hemoglobin and ferritin levels, and the risk of gestational diabetes mellitus (GDM). The present study was recorded in PROSPERO (2013:CRD42013005717). The selected studies were identified through a systematic review of scientific literature published in The Cochrane Library and PubMed/MEDLINE databases from their inception until March 10, 2016, in addition to citation tracking and hand-searches. The search strategy of original articles combined several terms for hemoglobin, ferritin, pregnancy, and GDM. OR and 95% CI of the selected studies were used to identify associations between hemoglobin and/or ferritin levels with the risk of GDM. Summary estimates were calculated by combining inverse-variance using fixed-effects model. 2468 abstracts were initially found during the search. Of these, 11 with hemoglobin and/or ferritin data were selected for the meta-analyses. We observed that high hemoglobin (OR = 1.52; 95% CI: 1.23-1.88), as well as ferritin (OR = 2.09; 95% CI: 1.48-2.96) levels were linked to an increased risk of GDM. Low heterogeneity was observed in hemoglobin (I2 = 33.3%, P = 0.151) and ferritin (I2 = 0.7%, P = 0.418) meta-analyses, respectively. Publication bias was not appreciated. High hemoglobin or ferritin levels increase the risk of GDM by more than 50% and more than double, respectively, in the first and third trimester. Therefore, determining of hemoglobin or ferritin concentration in early pregnancy might be a useful tool for recognizing pregnant women at risk of GDM.
Collapse
Affiliation(s)
- José C Fernández-Cao
- Unitat de Nutrició i Salut Pública, Research Group in Nutrition and Mental Health (NUTRISAM), Reus, Tarragona, Spain.,Departamento de Nutrición y Dietética,Facultad de Ciencias de la Salud, Universidad de Atacama, Copiapó, III Región, Chile
| | - Núria Aranda
- Unitat de Nutrició i Salut Pública, Research Group in Nutrition and Mental Health (NUTRISAM), Reus, Tarragona, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Tarragona, Spain
| | - Blanca Ribot
- Unitat de Nutrició i Salut Pública, Research Group in Nutrition and Mental Health (NUTRISAM), Reus, Tarragona, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Tarragona, Spain
| | - Mònica Tous
- Unitat de Nutrició i Salut Pública, Research Group in Nutrition and Mental Health (NUTRISAM), Reus, Tarragona, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Tarragona, Spain
| | - Victoria Arija
- Unitat de Nutrició i Salut Pública, Research Group in Nutrition and Mental Health (NUTRISAM), Reus, Tarragona, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Tarragona, Spain.,Unitat de Suport a la Recerca, Reus-Tarragona, Institut d'Investigació en Atenció Primària, Jordi Gol i Gurina, Reus, Tarragona, Spain
| |
Collapse
|
16
|
Soluble transferrin receptor levels are positively associated with insulin resistance but not with the metabolic syndrome or its individual components. Br J Nutr 2016; 116:1165-1174. [PMID: 27605239 DOI: 10.1017/s0007114516002968] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The metabolic syndrome (MetS) is known to be associated with elevated serum ferritin levels. The possible association with other Fe markers has been less well studied. We aimed to investigate the cross-sectional association of soluble transferrin receptor (sTfR) and ferritin levels with the MetS components, insulin resistance and glycosylated Hb (HbA1C). The sample consisted of 725 adults, aged 19-93 years (284 men, 151 premenopausal and 290 postmenopausal women), from the Croatian island of Vis. Serum sTfR and ferritin levels were measured by immunoturbidimetry and electrochemiluminescence assays, respectively. The MetS was defined using modified international consensus criteria. Logistic and linear regression analyses were conducted to investigate the associations adjusting for age, fibrinogen, smoking status, alcohol consumption and BMI. Prevalence of the MetS was 48·7 %. Standardised values of ferritin were positively associated with all of the MetS components (except high blood pressure and waist circumference) in men (P0·05). sTfR levels could be spuriously elevated in subjects with insulin resistance and without association with the MetS or its components. We conclude that different markers of Fe metabolism are not consistently associated with cardiometabolic risk.
Collapse
|
17
|
Aranda N, Fernandez-Cao JC, Tous M, Arija V. Increased iron levels and lipid peroxidation in a Mediterranean population of Spain. Eur J Clin Invest 2016; 46:520-6. [PMID: 26999720 DOI: 10.1111/eci.12625] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 03/16/2016] [Indexed: 12/21/2022]
Abstract
BACKGROUND Many chronic diseases are adversely affected by elevated iron levels. It has been speculated that this relationship is mediated by increased oxidative stress, due to the ability of iron to generate reactive oxygen species. The aim of this study was to assess the relationship between elevated iron levels and lipid peroxidation in Caucasian adults residing in the north-eastern Mediterranean region of Spain. MATERIALS AND METHODS This cross-sectional case-control study included 300 subjects: 150 adults displaying elevated iron levels (cases) selected from a representative sample of our general population and 150 age- and sex-matched adults exhibiting normal iron levels (controls). Dietary assessment (3-day food records), iron biomarkers (serum iron, ferritin and transferrin saturation) and lipid profile were determined. Elevated iron levels were defined by high serum ferritin (SF>110 μg/L in women and>200 μg/L in men) and/or transferrin saturation (TS)>45%. Oxidized low-density lipoprotein (oxLDL) plasma levels were measured, and oxLDL/LDL-cholesterol ratio was calculated to estimate lipid peroxidation. Multiple linear regression (MLR) models were applied. RESULTS Individuals with elevated serum iron levels showed increased oxLDL/LDL ratio, but not oxLDL levels, compared to control subjects (20·92 ± 4·89 U/mmol vs. 19·72 ± 3·573 U/mmol, P = 0·028). These results were further confirmed by the regression models adjusted for demographic characteristics, diet, lipid profile and inflammation. Importantly, higher serum levels of triglycerides, LDL-cholesterol and lower intake of Vitamin E increased lipid peroxidation. CONCLUSIONS In our general population, we have observed that higher circulating levels of iron, measured by serum ferritin and/or TS, increased lipid peroxidation (measured by oxLDL/LDL ratio).
Collapse
Affiliation(s)
- Nuria Aranda
- Faculty of Medicine and Health Sciences, Nutrition and Public Health Unit, Research Group in Nutrition and Mental Health (NUTRISAM), Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Jose Candido Fernandez-Cao
- Faculty of Medicine and Health Sciences, Nutrition and Public Health Unit, Research Group in Nutrition and Mental Health (NUTRISAM), Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Monica Tous
- Faculty of Medicine and Health Sciences, Nutrition and Public Health Unit, Research Group in Nutrition and Mental Health (NUTRISAM), Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain
| | - Victoria Arija
- Faculty of Medicine and Health Sciences, Nutrition and Public Health Unit, Research Group in Nutrition and Mental Health (NUTRISAM), Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain.,Unitat de Suport a la Recerca Tarragona-Reus, Institut Universitari d'Investigació en Atenció Primària Jordi Gol, Tarragona, Spain
| |
Collapse
|
18
|
Ponikowska M, Tupikowska M, Kasztura M, Jankowska EA, Szepietowski JC. Deranged iron status in psoriasis: the impact of low body mass. J Cachexia Sarcopenia Muscle 2015; 6:358-64. [PMID: 26673741 PMCID: PMC4670745 DOI: 10.1002/jcsm.12061] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 06/11/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Iron deficiency (ID) frequently complicates inflammatory-mediated chronic disorders, irrespective of anaemia. Psoriasis is a chronic, immune-mediated skin disease with systemic pro-inflammatory activation; thus, these patients may be prone to develop ID. ID adversely affects immune cells function, which can further contribute to disease progression. This study investigates iron status in psoriasis. METHODS Serum concentrations of ferritin, transferrin saturation (Tsat), soluble transferrin receptor (sTfR), and hepcidin were assessed as the biomarkers of iron status in 39 patients with psoriasis (17 men, age: 47 ± 10 years) and 44 healthy subjects (30 men, age: 53 ± 6 years). RESULTS Compared with healthy controls, patients with psoriasis demonstrated similar haematologic status but deranged iron status as evidenced by decreased Tsat and elevated sTfR (negative tissue iron balance) and low levels of hepcidin (depleted iron stores) (all P < 0.05 vs. controls). In patients, the levels of interleukin-6 (level of pro-inflammatory activation) significantly correlated with hepcidin (R = 0.54), but not with ferritin, Tsat, and sTfR. Biomarkers reflecting ID were not associated with the severity of the disease (assessed with the Psoriasis Area and Severity Index) but significantly correlated low body mass index (BMI). Patients with BMI < 24 kg/m(2) compared with those with BMI ≥ 24 kg/m(2) demonstrated lower levels of ferritin (40 ± 30 vs. 186 ± 128 ng/mL, P < 0.001) and hepcidin (4.9 ± 2.3 vs. 10.7 ± 6.7 ng/mL, P = 0.03). CONCLUSION Psoriasis is associated with deranged iron status characterized by depleted iron stores with concomitant unmet cellular iron requirements. The magnitude of these abnormalities is particularly strong in patients with low body mass index. Whether iron deficiency may become a therapeutic target in psoriasis needs to be investigated.
Collapse
Affiliation(s)
- Malgorzata Ponikowska
- Department of Dermatology, Venereology, and Allergology, Wroclaw Medical UniversityWroclaw, Poland
| | - Malgorzata Tupikowska
- Department of Dermatology, Venereology, and Allergology, Wroclaw Medical UniversityWroclaw, Poland
| | - Monika Kasztura
- Laboratory for Applied Research on Cardiovascular System, Department of Heart Diseases, Wrocław Medical UniversityWrocław, Poland
- Cardiology Department, Centre for Heart Diseases, Military HospitalWrocław, Poland
| | - Ewa A Jankowska
- Laboratory for Applied Research on Cardiovascular System, Department of Heart Diseases, Wrocław Medical UniversityWrocław, Poland
- Cardiology Department, Centre for Heart Diseases, Military HospitalWrocław, Poland
| | - Jacek C Szepietowski
- Department of Dermatology, Venereology, and Allergology, Wroclaw Medical UniversityWroclaw, Poland
| |
Collapse
|
19
|
Huth C, Beuerle S, Zierer A, Heier M, Herder C, Kaiser T, Koenig W, Kronenberg F, Oexle K, Rathmann W, Roden M, Schwab S, Seissler J, Stöckl D, Meisinger C, Peters A, Thorand B. Biomarkers of iron metabolism are independently associated with impaired glucose metabolism and type 2 diabetes: the KORA F4 study. Eur J Endocrinol 2015; 173:643-53. [PMID: 26294793 DOI: 10.1530/eje-15-0631] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 08/20/2015] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Iron has been suggested to play a role in the etiology of type 2 diabetes mellitus (T2DM). Except for ferritin, evidence is sparse for other markers of iron metabolism that are regulated differently and might act through independent pathways. We therefore investigated the associations of serum ferritin, transferrin, soluble transferrin receptor (sTfR), transferrin saturation (TSAT), sTfR-to-log10ferritin (sTfR-F) index, and iron with impaired glucose metabolism (IGM/'prediabetes'), T2DM, and four continuous glucose and insulin traits. DESIGN AND METHODS Data from 2893 participants of the population-based Cooperative Health Research in the Region of Augsburg (KORA) F4 study (Germany) was investigated through regression analysis. The results were adjusted for socio-demographic, life-style, and obesity measures as well as metabolic, inflammatory, and other iron biomarkers following a step-wise approach. Non-linearity was tested by adding a non-linear spline component to the model. RESULTS Ferritin and transferrin were positively associated with IGM (fourth vs first sex-specific quartile: ferritin odds ratio (OR)=2.08 (95% CI 1.43-3.04) and transferrin OR=1.89 (95% CI 1.32-2.70)), T2DM (ferritin OR=1.98 (95% CI 1.22-3.22) and transferrin OR=2.42 (95% CI 1.54-3.81)), and fasting as well as 2-h glucose. TSAT (OR=0.55 (95% CI 0.34-0.88)) and iron (OR=0.61 (95% CI 0.38-0.97)) were inversely associated with T2DM, sTfR-F-index was inversely associated with IGM (OR=0.67 (95% CI 0.48-0.95)). There was no strong evidence for non-linear relationships. CONCLUSIONS The observed associations of several markers of iron metabolism with hyperglycemia and insulin resistance suggest that iron stores as well as iron-related metabolic pathways contribute to the pathogenesis of IGM and T2DM. Moreover, TSAT levels are decreased in T2DM patients.
Collapse
Affiliation(s)
- Cornelia Huth
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| | - Simon Beuerle
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany
| | - Astrid Zierer
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany
| | - Margit Heier
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| | - Christian Herder
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| | - Thorsten Kaiser
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany
| | - Wolfgang Koenig
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany
| | - Florian Kronenberg
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany
| | - Konrad Oexle
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany
| | - Wolfgang Rathmann
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| | - Michael Roden
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| | - Sigrid Schwab
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany
| | - Jochen Seissler
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| | - Doris Stöckl
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| | - Christa Meisinger
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| | - Annette Peters
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| | - Barbara Thorand
- Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyGerman Center for Diabetes Research (DZD)Partner Düsseldorf, GermanyInstitute of Laboratory MedicineClinical Chemistry and Molecular Diagnostics, University Leipzig, Leipzig, GermanyDepartment of Internal Medicine II - CardiologyUniversity of Ulm Medical Center, Ulm, GermanyDivision of Genetic EpidemiologyDepartment of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, AustriaInstitute of Human GeneticsKlinikum Rechts der Isar, Technische Universität München, Munich, GermanyInstitute of Biometrics and EpidemiologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyDepartment of Endocrinology and DiabetologyMedical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, GermanyMedizinische Klinik und Poliklinik IVDiabetes Zentrum - Campus Innenstadt, Klinikum der Ludwig-Maximilians-Universität, München, GermanyClinical Cooperation Group DiabetesLudwig-Maximilians-Universität München and Helmholtz Zentrum München, München, Germany Institute of Epidemiology IIHelmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstaedter Landstraße 1, D-85764 Neuherberg, GermanyGerman Center for Diabetes Research (DZD)Partner Neuherberg, GermanyMONICA/KORA Myocardial Infarction RegistryCentral Hospital of Augsburg, Augsburg, GermanyInstitute for Clinical DiabetologyGerman Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University
| |
Collapse
|
20
|
Stefanska A, Bergmann K, Sypniewska G. Metabolic Syndrome and Menopause: Pathophysiology, Clinical and Diagnostic Significance. Adv Clin Chem 2015; 72:1-75. [PMID: 26471080 DOI: 10.1016/bs.acc.2015.07.001] [Citation(s) in RCA: 147] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Menopause is a risk factor for cardiometabolic diseases, including metabolic syndrome (MetS), type 2 diabetes, and cardiovascular diseases. MetS is a constellation of interdependent factors such as insulin resistance, abdominal obesity, dyslipidemia, and hypertension. The prevalence of MetS in postmenopause is due to loss of the protective role of estrogens and increased circulating androgens resulting in changes to body fat distribution and development of abdominal obesity. Excessive visceral adipose tissue plays an important role due to synthesis and secretion of bioactive substances such as adipocytokines, proinflammatory cytokines, reactive oxygen species, prothrombotic, and vasoconstrictor factors. MetS may also impact risk assessment of breast cancer, osteoporosis and chronic kidney disease, and quality of life during the menopausal transition. Increased MetS has stimulated the exploration of new laboratory tests for early detection and therapies.
Collapse
Affiliation(s)
- Anna Stefanska
- Department of Laboratory Medicine, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland.
| | - Katarzyna Bergmann
- Department of Laboratory Medicine, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Grazyna Sypniewska
- Department of Laboratory Medicine, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| |
Collapse
|
21
|
Jamshir M, Fayaz M, Mirbehbahani N, Hosseini SM. TyG index and insulin resistance in beta-thalassemia. Int J Diabetes Dev Ctries 2015. [DOI: 10.1007/s13410-015-0418-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|