Abstract:
AIMS/HYPOTHESIS:In type 2 diabetes mellitus (T2DM), the abnormal protein and lipid composition of diabetic high-density lipoprotein (HDL) could impair its anti-inflammatory functions. Whether nonenzymatic glycation directly impaired the anti-inflammatory effects of HDL in innate immunity remained unclear. METHODS:Human acute monocytic leukemia cell line (THP-1) cells, mouse RAW 264.7 macrophages and primary human monocytes derived macrophages were pre-incubated with native HDL, diabetic HDL isolated from T2DM patients or HDL glycated with different doses of d-glucose in vitro and then challenged with lipopolysaccharide (LPS). The release of tumor necrosis factor (TNF)-α and IL-1β was assayed by enzyme-linked immunosorbent assay (ELISA). Phosphorylation of Iκ-Bα in cytoplasm and nuclear translocation of NF-κB were detected by western blot. Glycation levels of native HDL, glycated HDL and diabetic HDL were determined using LC-MS/MS. RESULTS:The potency of diabetic HDL to inhibit the release of TNF-α (p < 0.05) and IL-1β (p < 0.001) was dramatically attenuated compared with that of native HDL. Similarly, glycation of HDL in vitro impaired its ability to inhibit TNF-α and IL-1β release in a glucose dose-dependent manner. Moreover, apoHDL still effectively inhibited the release of TNF-α and IL-1β induced by LPS, but glycated apoHDL partly lost such abilities. Nonenzymatic glycation levels of glycated HDL and diabetic HDL increased 28 fold (p < 0.001) and 4 fold (p < 0.001), respectively compared with that of native HDL. CONCLUSIONS:In this study, we observed that diabetic HDL and HDL glycated in vitro both partly lose their protective effects to inhibit cytokines release induced by LPS in macrophages, and nonenzymatic glycation of the protein components of HDL plays key roles in these impairments.
journal_name
Diabetes Metab Res Revjournal_title
Diabetes/metabolism research and reviewsauthors
Liu D,Ji L,Zhang D,Tong X,Pan B,Liu P,Zhang Y,Huang Y,Su J,Willard B,Zheng Ldoi
10.1002/dmrr.1297subject
Has Abstractpub_date
2012-02-01 00:00:00pages
186-95issue
2eissn
1520-7552issn
1520-7560journal_volume
28pub_type
杂志文章abstract:BACKGROUND:The cardiovascular effects of sulfonylureas (SU) in diabetic patients are controversial and it has been suggested that diabetic patients with acute myocardial infarction while on SU were at increased risk. OBJECTIVES:To assess the in-hospital outcome of patients with acute myocardial infarction according to...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,多中心研究
doi:10.1002/dmrr.498
更新日期:2005-03-01 00:00:00
abstract:BACKGROUND:For cost-effective population-based diabetes prediction and confirmation, islet autoantibody assays must be made more economical. METHODS:We evaluated glutamic acid decarboxylase (GAD)-Ruc (renilla luciferase) and IA2ic (also known as ICA512ic)-Ruc (renilla luciferase) fusion protein constructs in high-thro...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.1268
更新日期:2011-11-01 00:00:00
abstract::Prevention of diabetic foot ulcers is important to reduce the burden of diabetic foot disease. However, we found that ulcer prevention is underexposed in research and clinical practice. Barriers to explain this are seen in patient's goal-setting; in the lack of interdisciplinary teams for ulcer prevention; in sample s...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.3234
更新日期:2020-03-01 00:00:00
abstract::Small fibres constitute 70-90% of peripheral nerve fibres and regulate several key functions such as tissue blood flow, temperature and pain perception as well as sweating, all of which are highly relevant to the clinical presentation and adverse outcomes associated with foot ulcerations in patients with diabetes. Rec...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,实务指引
doi:10.1002/dmrr.1222
更新日期:2011-10-01 00:00:00
abstract:BACKGROUND:fulminant type 1 diabetes mellitus (T1DM) is characterized by abrupt onset of hyperglycemia and rapid progression to ketoacidosis. This study aimed at examining the clinical and autoimmunity features of fulminant T1DM in Chinese. METHODS:a total of 24 patients with fulminant T1DM and 48 classical autoimmune...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.1148
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:In patients with type 1 diabetes, three main variables need to be assessed to optimize meal-related insulin boluses: pre-meal blood glucose (BG), insulin to carbohydrate ratio (I : C), and basal insulin. We are presenting data for a novel use of the hyperinsulinaemic-euglycaemic clamp (HEC) in patients with ...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.727
更新日期:2007-09-01 00:00:00
abstract::The literature on the role of body iron status in the development of type 2 diabetes (T2D) in humans is inconsistent. We aimed to assess the association between iron indices and T2D by a meta-analysis of previously published studies. A systematic literature search was conducted in PubMed and EMBASE. Observational stud...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/dmrr.2506
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Levels of high-sensitivity C-reactive protein (hs-CRP) and adiponectin, reflecting chronic inflammation, are associated with cardiovascular disease in type 2 diabetes. The long-term effects of multifactorial therapy in type 2 diabetes patients on CRP and adiponectin are unknown. METHODS:The ADDITION-NL stud...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,随机对照试验
doi:10.1002/dmrr.2669
更新日期:2015-10-01 00:00:00
abstract::Various different systems have been proposed to classify diabetic foot ulcers, but none has gained widespread acceptance. The International Working Group of the Diabetic Foot (IWGDF) developed a classification system for research purposes, which is described in this report. In this PEDIS system, all foot ulcers should...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.464
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND:Increased production of reactive oxygen species (ROS) in mitochondria has been proposed as the pathogenic mechanism for chronic complications of diabetes. Mitochondrial DNA (mtDNA) is more vulnerable to reactive oxygen species. However, there are few data on the mitochondrial DNA damage in diabetes and these...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.1203
更新日期:2011-07-01 00:00:00
abstract::A recent study from Gallagher et al. aimed to investigate the effect of a new depeptidyl-peptidase-4 inhibitor, MK-0626, on bone turnover in a mouse model developing insulin resistance and diabetes (MKR mice). Authors have found that treatment with MK-0626 did not affect either MKR mice fasting glucose or parameters o...
journal_title:Diabetes/metabolism research and reviews
pub_type: 评论,杂志文章
doi:10.1002/dmrr.2505
更新日期:2014-03-01 00:00:00
abstract::Palliative care is a philosophy and a system for deciding care and can be used alone or integrated with usual chronic disease care. Palliative care encompasses end-of-life care. Palliative care aims to enhance quality of life, optimize function and manage symptoms including early in the course of chronic diseases. The...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.2758
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:To evaluate the association between fasting plasma glucose (FPG) and mortality by gender. METHODS:A total of 17 248 eligible participants from a rural Chinese prospective cohort population were included. The same questionnaire interview and anthropometric and laboratory measurements were performed at both b...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.3129
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Visceral adiposity index (VAI) is a novel marker of visceral adipose tissue accumulation and dysfunction. The study aim was to explore the association of VAI with the 10-year type 2 diabetes mellitus (T2DM) incidence in apparently healthy individuals and compare its T2DM predictive ability against common ant...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.3161
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:Adenosine receptors denoted by A1 , A2A , A2B , and A3 and encoded by ADORA1, ADORA2A, ADORA2B, and ADORA3 genes, respectively, are adenosine-activated G-protein-coupled receptors that play an important role in obesity and type 2 diabetes mellitus. However, little is known about their significance in gestati...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.2446
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Our previous studies showed that some Korean type 2 diabetic patients could maintain long-term normal blood glucose control without any medication, referred to as remission after a certain period of normalization of blood glucose level by continuous subcutaneous insulin infusion (CSII) treatment. In this stu...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.343
更新日期:2003-03-01 00:00:00
abstract:BACKGROUND:The active cognitive-motor demands of driving may have a significant metabolic demand that could contribute to the development of hypoglycemia. Conversely, symptoms caused by the stress of driving may be confused with hypoglycemia and lead to false alarms. This study examined the metabolic demand and the phy...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.306
更新日期:2002-09-01 00:00:00
abstract:BACKGROUND:The prevalence of type 2 diabetes in China is increasing rapidly. Appropriate management of glycemia, blood pressure and dyslipidemia in this population is a major public health concern. OBJECTIVE:The aim of this study was to assess metabolic control including glycated hemoglobin A1c (HbA1c ), blood pressur...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,多中心研究
doi:10.1002/dmrr.2757
更新日期:2015-11-01 00:00:00
abstract::Studies on skeletal involvement in patients with diabetes mellitus have generated conflicting results, largely because of the pathogenetic complexity of the condition. Several mechanisms may contribute to skeletal damage, including the increased urinary excretion coupled with the lower intestinal absorption of calcium...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.449
更新日期:2004-05-01 00:00:00
abstract::The increasing global prevalence of type 2 diabetes mellitus (T2DM) requires the implementation of preventive strategies to halt this trend, tailored to the specific needs of individual regions. Risk factors for T2DM are among the main targets for improving health outcomes and curbing the development of diabetes; exce...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.2513
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:ZAC (Zinc finger protein that regulates apoptosis and cell-cycle arrest) is a candidate gene for transient neonatal diabetes mellitus (TNDM). This condition involves severe insulin deficiency at birth that reverses over weeks or months but may relapse with diabetes recurring in later life. ZAC overexpression...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.2325
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Childhood obesity is encouraged by low physical activity (PA), time spent using screens (screen time, ST), and by sugar-sweetened beverage consumption (SSBc). It is also influenced by unfavorable parents' characteristics, such as a high body mass index (BMI) and low education level (EL). Our aim was to evalu...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.3199
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Latent autoimmune diabetes in adults (LADA) exhibits significant clinical heterogeneity, but the underlying causes remain unclear. The aim of this study was to investigate whether age of onset of LADA contributes to the observed clinical heterogeneity by comparing the clinical, metabolic, and immunogenetic c...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.3068
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:To evaluate the economic aspects of diabetic foot care in a multidisciplinary setting. METHOD:A review of the English language literature, published from 1966 to November 2005. RESULTS:The results of available studies on the cost-of-illness of diabetic foot problems are difficult to compare. Nevertheless t...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.706
更新日期:2007-07-01 00:00:00
abstract::The immediate consequences of gestational diabetes on pregnancy are well known but the complications decades later for the mother and child are just now emerging. This trio of papers discuss the long-term consequences of gestational diabetes, the importance of screening this high risk group of women for type 2 diabete...
journal_title:Diabetes/metabolism research and reviews
pub_type: 社论
doi:10.1002/dmrr.2280
更新日期:2012-05-01 00:00:00
abstract::Glucose can be extracted through intact skin by electro-osmotic flow (a process called 'reverse iontophoresis') upon the application of a low-level electrical current. Recently we have combined iontophoretic extraction with an in situ glucose sensor in a device called the GlucoWatch biographer. Clinical results with t...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.210
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:The proposed 2015 US Preventive Services Task Force guidelines recommend diabetes screening for individuals ≥45 years or demonstrating other risk factors for dysglycemia. Still, many patients with dysglycemia remain undiagnosed, and opportunities for early intervention are lost. METHODS:To test novel approa...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.2674
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Higher prothrombotic status and alterations in platelet function and thrombopoiesis are associated with diabetes mellitus (DM). We assessed the impact of diabetes and glucose control on the immature platelet fraction (IPF) and their relationship with prevalence and extent of coronary artery disease (CAD). M...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.3290
更新日期:2020-05-01 00:00:00
abstract::The role of peripheral arterial disease in ulcerated diabetic feet has long been underestimated. Progressive claudication, rest pain and the extent of irreversible tissue loss have frequently been indications for revascularization for neuroischaemic ulcers in diabetic patients. These typical ischaemic symptoms are war...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章,评审
doi:10.1002/dmrr.2259
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:Heparanase is an endo-beta-D-glucuronidase that cleaves heparan sulfate saccharide chains. The enzyme promotes cell adhesion, migration and invasion, and was shown to play a significant role in cancer metastasis and angiogenesis. METHODS:The present study focuses on the involvement of heparanase in autoimmu...
journal_title:Diabetes/metabolism research and reviews
pub_type: 杂志文章
doi:10.1002/dmrr.868
更新日期:2008-07-01 00:00:00