Abstract:
:Type 2 diabetes increases the risk for all-site cancers including colon cancer. Diabetic patients present typical pathophysiological features including an increased level of advanced glycation end products (AGEs), which comes from a series of nonenzymatic reactions between sugars and biological macromolecules, positively associated with the occurrence of diabetic complications. MDM2 is an oncogene implicated in cancer development. The present study investigated whether diabetes promoted MDM2 expression in colon cells and the underlying mechanisms. Our results showed that AGE increased the protein level of MDM2 in a cell model and promoted binding between MDM2 and Rb as well as p53, which led to degradation of Rb and p53. KLF5 was able to bind to the regulatory sequence of the MDM2 gene, and knockdown of the KLF5 protein level inhibited the AGE-triggered MDM2 overexpression, which indicated that KLF5 was the transcription factor for MDM2. In a mouse model of diabetes, we found that AGE level was increased in serum. The protein levels of both KLF5 and MDM2 were increased. KLF5 was able to bind to the regulatory sequence of the MDM2 gene. In conclusion, our results suggest that diabetes increases the level of AGE which enhances the expression of MDM2 via transcription factor KLF5 in colon cells. MDM2 overexpression is a candidate biological link between type 2 diabetes and colon cancer development.
journal_name
J Diabetes Resjournal_title
Journal of diabetes researchauthors
Wang P,Lu YC,Li YF,Wang L,Lee SCdoi
10.1155/2018/3274084subject
Has Abstractpub_date
2018-09-09 00:00:00pages
3274084eissn
2314-6745issn
2314-6753journal_volume
2018pub_type
杂志文章abstract::In bioartificial pancreases (BP), the number of islets needed to restore normoglycaemia in the diabetic patient is critical. However, the confinement of a high quantity of islets in a limited space may impact islet survival, particularly in regard to the low oxygen partial pressure (PO2) in such environments. The aim ...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2016/3615286
更新日期:2016-01-01 00:00:00
abstract::The aim of this study was to assess the association between OGTT glucose levels and requirement of pharmacotherapy in GDM patients classified by the IADPSG criteria. This study included 203 GDM patients (108 managed with lifestyle modification and 95 requiring pharmacotherapy). Clinical risk factors and OGTT glucose c...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2018/3243754
更新日期:2018-05-08 00:00:00
abstract::Insulin resistance, which plays a central role in the pathogenesis of type 2 diabetes (T2D), is an early indicator that heralds the occurrence of T2D. It is imperative to understand the metabolic changes that occur at the cellular level in the early stages of insulin resistance. The objective of this study was to dete...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2015/102054
更新日期:2015-01-01 00:00:00
abstract:Objective:This study adopts the method of retrospective analysis to collect general information and laboratory results of physical examination population, hoping to clarify the correlation between uric acid and thyroid hormone. Methods:The subjects of the study were healthy subjects who underwent physical examination ...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2019/5904264
更新日期:2019-07-07 00:00:00
abstract::Inhibition of the potassium channels TREK-1 by spadin (SPA) is currently thought to be a promising therapeutic target for the treatment of depression. Since these channels are expressed in pancreatic β-cells, we investigated their role in the control of insulin secretion and glucose homeostasis. In this study, we conf...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2016/3142175
更新日期:2016-01-01 00:00:00
abstract::Background. The aim of this study was to validate the impact of type 2 diabetes (T2D) on the platelet reactivity in patients with acute ST elevation myocardial infarction (STEMI) treated with adenosine diphosphate (ADP) receptor blockers. Methods. A pilot prospective study was performed. Totally 67 patients were enrol...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2016/2909436
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:To investigate the hospital-based incidence of FT1D in Chinese children and compare the clinical feature with classical T1DM. METHODS:A cross-sectional study with sixteen hospitals involved. We obtained 23 FT1D cases as group 1, acute-onset T1DM as group 2, and typical T1DM as group 3. RESULTS:The incidenc...
journal_title:Journal of diabetes research
pub_type: 杂志文章,多中心研究
doi:10.1155/2017/6924637
更新日期:2017-01-01 00:00:00
abstract::Previous studies investigating determinants of changes in glycemic status among individuals with prediabetes mainly focused on glucose-defined prediabetes. In this study, we examined determinants of a regression to normoglycemia or a progression to diabetes among individuals with HbA1c-defined prediabetes. The study i...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2018/5703652
更新日期:2018-10-14 00:00:00
abstract:Background and Aims:Diabetic foot ulcers (DFUs) are linked to amputations and premature deaths. Negative pressure wound therapy (NPWT) has been used for DFUs. The mechanism of NPWT's action may be associated with its influence on circulating molecules. We assessed NPWT's effect on the plasma levels of angiopoietin-2 (A...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2019/1756798
更新日期:2019-10-28 00:00:00
abstract:Background:Diabetic foot ulcers are one disabling complication of diabetes mellitus. Pirfenidone (PFD) is a potent modulator of extracellular matrix. Modified diallyl disulfide oxide (M-DDO) is an antimicrobial and antiseptic agent. Aim:To evaluate efficacy of topical PFD + M-DDO in a randomized, double-blind trial ve...
journal_title:Journal of diabetes research
pub_type: 杂志文章,随机对照试验
doi:10.1155/2017/3159798
更新日期:2017-01-01 00:00:00
abstract::The aim of this study was to assess the differences in correlation of PPARGC1A polymorphisms with type 2 diabetes (T2D) risk in adults of African origins: African Americans and Haitian Americans. The case-control study consisted of >30 years old, self-identified Haitian Americans (n = 110 cases and n = 116 controls) a...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2015/921274
更新日期:2015-01-01 00:00:00
abstract::Introduction. Diabetic Ketoacidosis (DKA) is a serious complication that can be life-threatening. Management of DKA needs admission in a specialized center and imposes major constraints on hospital resources. Aim. We plan to study the impact of adapting a diabetes-educator care model on reducing the frequency of hospi...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2016/3917806
更新日期:2016-01-01 00:00:00
abstract::Most patients with type 2 diabetes (T2D) have suboptimal adherence to recommended diet, physical activity, and/or medication. Current approaches to improve health behaviors in T2D have been variably effective, and successful interventions are often complex and intensive. It is therefore vital to develop interventions ...
journal_title:Journal of diabetes research
pub_type: 杂志文章,评审
doi:10.1155/2015/428349
更新日期:2015-01-01 00:00:00
abstract:Objective:Few studies have examined whether maternal 25(OH)D deficiency and gestational diabetes mellitus (GDM) jointly affect fetal growth. We aimed to examine the separate and combined effects of maternal 25(OH)D deficiency and GDM on trajectories of fetal growth. Methods:We established a birth cohort (2016-2017) wi...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2020/4231892
更新日期:2020-03-30 00:00:00
abstract::Widespread electronic health record (EHR) implementation creates new challenges in the diabetes care of complex and diverse populations, including safe medication prescribing for patients with limited health literacy and limited English proficiency. This review highlights how the EHR electronic prescribing transformat...
journal_title:Journal of diabetes research
pub_type: 杂志文章,评审
doi:10.1155/2017/8983237
更新日期:2017-01-01 00:00:00
abstract:Objective:The aim of this study was to explore the association of 1,5-anhydroglucitol with acute C peptide response (ACPR) to arginine among patients with type 2 diabetes. Methods:Patients with type 2 diabetes were enrolled from the Department of Endocrinology and Metabolism, Shanghai Sixth People's Hospital. ACPR was...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2020/4243053
更新日期:2020-07-21 00:00:00
abstract::Diabetes mellitus is a metabolic disorder which is characterized by multiple long-term complications that affect almost every system in the body. Foot ulcers are one of the main complications of diabetes mellitus. However, there is limited evidence on the occurrence of foot ulcer and influencing factors in Ethiopia. A...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2017/2879249
更新日期:2017-01-01 00:00:00
abstract:Aims:The purpose of the present research is to investigate the effects of the VHL protein antagonist, VH298, on functional activities of fibroblasts and vascular endothelial cells and the effects on the wound healing process in a streptozotocin-induced hyperglycaemic rat model. Methods:HIF-1α and hydroxy-HIF-1α protei...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2019/1897174
更新日期:2019-02-17 00:00:00
abstract:Background:The effective hemostasis after minor debridement in an outpatient clinic is important and essential. This study is aimed at evaluating the hemostatic efficacy and safety of the kaolin-impregnated dressing for diabetic foot ulcer patient who take an anticoagulant. Methods:A prospective, randomized, clinical ...
journal_title:Journal of diabetes research
pub_type: 杂志文章,随机对照试验
doi:10.1155/2019/9316380
更新日期:2019-11-11 00:00:00
abstract::To compare the efficacy and safety of metformin, glyburide, and insulin in treating gestational diabetes mellitus (GDM), a meta-analysis of randomized controlled trials (RCTs) was conducted. PubMed, Embase, CINAHL, Web of Science, and Cochrane Library to November 13, 2018, were searched for RCT adjusted estimates of t...
journal_title:Journal of diabetes research
pub_type: 杂志文章,meta分析
doi:10.1155/2019/9804708
更新日期:2019-11-04 00:00:00
abstract::Many studies have assessed the association between eNOS-4b/a polymorphism and the risk of diabetic retinopathy (DR) among type 2 diabetic subjects. However, the results are inconsistent. In order to derive a more precise estimation of the association, a meta-analysis was conducted. Fifteen studies with 3, 183 cases an...
journal_title:Journal of diabetes research
pub_type: 杂志文章,meta分析,评审
doi:10.1155/2014/549747
更新日期:2014-01-01 00:00:00
abstract::The role of diabetic nephropathy in the outcome of acute renal injury (AKI) is not well defined. Herein we evaluate the outcome of lipopolysaccharide- (LPS-) induced AKI in streptozotocin-induced diabetes, as well as the potential role of Hypoxia Inducible Factor (HIF-1 α ) in this condition. Although 6 h after LPS in...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2013/254529
更新日期:2013-01-01 00:00:00
abstract:Objective:To investigate the effects of cod-liver oil on metabolic status and high-sensitivity C-reactive protein (hs-CRP) in patients with gestational diabetes mellitus (GDM). Methods:This study was a randomized, double-blinded, placebo-controlled trial with the allocation ratio of 1 : 1. The contents of EPA and DHA ...
journal_title:Journal of diabetes research
pub_type: 杂志文章,随机对照试验
doi:10.1155/2019/7074042
更新日期:2019-12-28 00:00:00
abstract::Statin therapy improves lipid profiles and reduces vascular inflammation, but its effects on central arterial stiffness in type 2 diabetes are unclear. The aim of this study was to determine whether statin therapy reduces central arterial stiffness, in a dose-dependent manner, in male patients with type 2 diabetes. Fi...
journal_title:Journal of diabetes research
pub_type: 杂志文章,随机对照试验
doi:10.1155/2015/846807
更新日期:2015-01-01 00:00:00
abstract::We investigated the effects of teneligliptin on uric acid metabolism in male Wistar rats and 3T3-L1 adipocytes. The rats were fed with a normal chow diet (NCD) or a 60% high-fat diet (HFD) with or without teneligliptin for 4 weeks. The plasma uric acid level was not significantly different between the control and tene...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2016/3201534
更新日期:2016-01-01 00:00:00
abstract:INTRODUCTION:Previous studies indicated an association between behavior problems (internalizing, externalizing) and glycemic control (HbA1c) in youth with type 1 diabetes (T1D). The aim of this study is to examine if this association is mediated by self-confidence and mismanagement of diabetes. METHODS:Problem behavio...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2016/3159103
更新日期:2016-01-01 00:00:00
abstract::Inflammatory atherosclerosis is increased in subjects with type 1 diabetes mellitus (T1DM). Normally high-density lipoproteins (HDL) protect against atherosclerosis; however, in the presence of serum amyloid-A- (SAA-) related inflammation this property may be reduced. Fasting blood was obtained from fifty subjects wit...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2015/351601
更新日期:2015-01-01 00:00:00
abstract::To observe the changes of lung injury when diabetic rats were treated with low concentration of ethanol (EtOH) and analyze the related mechanisms, male Sprague-Dawley (SD) rats were divided into control, diabetic (DM), and EtOH+DM groups. Diabetic rat was mimicked by injection of streptozotocin intraperitoneally. Fast...
journal_title:Journal of diabetes research
pub_type: 杂志文章
doi:10.1155/2014/107152
更新日期:2014-01-01 00:00:00
abstract::Sub-Saharan Africa (SSA) continues to have the highest diabetes-related mortality rate in the world. While there exists a multitude of health system barriers driving poor diabetes control, rural facilities particularly in SSA lack access to proper monitoring of glucose and other key biologic tests. At best, most of th...
journal_title:Journal of diabetes research
pub_type: 杂志文章,评审
doi:10.1155/2018/6093595
更新日期:2018-02-26 00:00:00
abstract::Gastric emptying and glycemic control pathways are closely interrelated processes. Gastric chyme is transferred into the duodenum with velocities depending on its solid or liquid state, as well as on its caloric and nutritional composition. Once nutrients enter the intestine, the secretion of incretins (hormonal produ...
journal_title:Journal of diabetes research
pub_type: 杂志文章,评审
doi:10.1155/2018/1736959
更新日期:2018-10-03 00:00:00