Alteration of mevalonate pathway in proliferated vascular smooth muscle from diabetic mice: possible role in high-glucose-induced atherogenic process.

Abstract:

:The proliferation of vascular smooth muscle cells (VSMCs) is one of the main features of atherosclerosis induced by high glucose. Mevalonate pathway is an important metabolic pathway that plays a key role in multiple cellular processes. The aim of this study was to define whether the enzyme expression in mevalonate pathway is changed in proliferated VSMCs during atherogenic process in diabetic mice. Diabetes was induced in BALB/c mice with streptozotocin (STZ, 50 mg/kg/day for 5 days). Induction of diabetes with STZ was associated with an increase of lesion area and media thickness after 8 and 16 weeks of diabetes. In aorta, there were overexpressions of some enzymes, including 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGR), farnesyl pyrophosphate synthase (FPPS), geranylgeranyl pyrophosphate synthase (GGPPS), farnesyltransferase (FNT), and geranylgeranyltransferase-1 (GGT-1), and unchanged expression of squalene synthase (SQS) and phosphor-3-hydroxy-3-methylglutaryl-coenzyme A reductase (P-HMGR) in 8 and 16 weeks of diabetes. In vitro, VSMCs were cultured and treated with different glucose concentrations for 48 h. High glucose (22.2 mM) induced VSMC proliferation and upregulation of HMGR, FPPS, GGPPS, FNT, and GGT-1 but did not change the expressions of SQS and P-HMGR. In conclusion, altered expression of several key enzymes in the mevalonate pathway may play a potential pathophysiological role in atherogenic process of diabetes macrovascular complication.

journal_name

J Diabetes Res

authors

Chen GP,Zhang XQ,Wu T,Li L,Han J,Du CQ

doi

10.1155/2015/379287

subject

Has Abstract

pub_date

2015-01-01 00:00:00

pages

379287

eissn

2314-6745

issn

2314-6753

journal_volume

2015

pub_type

杂志文章
  • Enhancing Exercise Responsiveness across Prediabetes Phenotypes by Targeting Insulin Sensitivity with Nutrition.

    abstract::Exercise is a cornerstone therapy for chronic diseases related to multiorgan insulin resistance. However, not all individuals show the anticipated improvement in insulin sensitivity following exercise and these individuals are considered exercise resistant. Caloric restriction is an approach to enhance the effect of e...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章,评审

    doi:10.1155/2017/8314852

    authors: Gaitan JM,Weltman A,Malin SK

    更新日期:2017-01-01 00:00:00

  • Influence of Aluminium and EGCG on Fibrillation and Aggregation of Human Islet Amyloid Polypeptide.

    abstract::The abnormal fibrillation of human islet amyloid polypeptide (hIAPP) has been implicated in the development of type II diabetes. Aluminum is known to trigger the structural transformation of many amyloid proteins and induce the formation of toxic aggregate species. The (-)-epigallocatechin gallate (EGCG) is considered...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2016/1867059

    authors: Xu ZX,Zhang Q,Ma GL,Chen CH,He YM,Xu LH,Zhang Y,Zhou GR,Li ZH,Yang HJ,Zhou P

    更新日期:2016-01-01 00:00:00

  • Antidiabetic Effects of Resveratrol: The Way Forward in Its Clinical Utility.

    abstract::Despite recent advances in the understanding and management of diabetes mellitus, the prevalence of the disease is increasing unabatedly with resulting disabling and life-reducing consequences to the global human population. The limitations and side effects associated with current antidiabetic therapies have necessita...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章,评审

    doi:10.1155/2016/9737483

    authors: Oyenihi OR,Oyenihi AB,Adeyanju AA,Oguntibeju OO

    更新日期:2016-01-01 00:00:00

  • Corneal Endothelial Morphology in Children with Type 1 Diabetes.

    abstract::Aim. To investigate corneal endothelial cell morphological in children with type 1 diabetes and to determine the systemic and local factors that contribute to these changes. Methods. One hundred sixty eyes of 80 children with type 1 diabetes and 80 eyes of 40 normal children as a control during the period from July 20...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2016/7319047

    authors: Anbar M,Ammar H,Mahmoud RA

    更新日期:2016-01-01 00:00:00

  • The Genetic Profile from HLA and Non-HLA Loci Allows Identification of Atypical Type 2 Diabetes Patients.

    abstract::The complex diagnosis and treatment of diabetes highlight the need for markers to define how to monitor patients correctly during the course of their disease. Different studies demonstrate the existence of patients who cannot be clearly classified. We have previously shown that it is possible to differentiate "atypica...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2015/485132

    authors: Fabregat M,Fernandez M,Javiel G,Vitarella G,Mimbacas A

    更新日期:2015-01-01 00:00:00

  • Lower Circulating miR-122 Level in Patients with HNF1A Variant-Induced Diabetes Compared with Type 2 Diabetes.

    abstract::miR-122, the expression of which is regulated by several transcription factors, such as HNF1A, was recently reported to be associated with type 2 diabetes (T2DM) and hepatocellular carcinoma. HNF1A variants can cause diabetes and might be involved in the development of primary liver neoplasm. Differences in miR-122 ex...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2018/7842064

    authors: Huang X,Gong S,Ma Y,Cai X,Zhou L,Luo Y,Li M,Liu W,Zhang S,Zhang X,Ren Q,Zhu Y,Zhou X,Zhang R,Chen L,Gao X,Zhang F,Wang Y,Han X,Ji L

    更新日期:2018-08-01 00:00:00

  • Social Support Groups in the Maintenance of Glycemic Control after Community-Based Intervention.

    abstract::Native Hawaiians and other Pacific Islanders (NH/PI; e.g., Samoan and Chuukese) have higher type 2 diabetes prevalence compared to other groups in Hawai'i. Partners in Care (PIC), a culturally tailored, community-based, diabetes self-management education intervention (DSME), is effective at improving participants' gly...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章,随机对照试验

    doi:10.1155/2016/7913258

    authors: Ing CT,Zhang G,Dillard A,Yoshimura SR,Hughes C,Palakiko DM,Kehauoha BP,Sinclair KA,Kaholokula JK

    更新日期:2016-01-01 00:00:00

  • Modulation Effect of Peroxisome Proliferator-Activated Receptor Agonists on Lipid Droplet Proteins in Liver.

    abstract::Peroxisome proliferator-activated receptor (PPAR) agonists are used for treating hyperglycemia and type 2 diabetes. However, the mechanism of action of these agonists is still under investigation. The lipid droplet-associated proteins FSP27/CIDEC and LSDP5, regulated directly by PPARγ and PPARα, are associated with he...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2016/8315454

    authors: Zhu YX,Zhang ML,Zhong Y,Wang C,Jia WP

    更新日期:2016-01-01 00:00:00

  • Impact of the Type of Continuous Insulin Administration on Metabolism in a Diabetic Rat Model.

    abstract::Exogenous insulin is the only treatment available for type 1 diabetic patients and is mostly administered by subcutaneous (SC) injection in a basal and bolus scheme using insulin pens (injection) or pumps (preimplanted SC catheter). Some divergence exists between these two modes of administration, since pumps provide ...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2016/8310516

    authors: Schaschkow A,Mura C,Dal S,Langlois A,Seyfritz E,Sookhareea C,Bietiger W,Peronet C,Jeandidier N,Pinget M,Sigrist S,Maillard E

    更新日期:2016-01-01 00:00:00

  • The Iron-Klotho-VDR Axis Is a Major Determinant of Proximal Convoluted Tubule Injury in Haptoglobin 2-2 Genotype Diabetic Nephropathy Patients and Mice.

    abstract::The haptoglobin (Hp) genotype (1-1 and 2-2) is a major determinant of nephropathy progression in diabetes mellitus patients. Hp 2-2 diabetic mice have impaired Hb clearance and increased iron deposits and oxidative stress in the proximal tubules (PCT), leading to increased renal injury. However, the precise mechanism ...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2018/7163652

    authors: Dahan I,Thawho N,Farber E,Nakhoul N,Asleh R,Levy AP,Li YC,Ben-Izhak O,Nakhoul F

    更新日期:2018-09-03 00:00:00

  • Combined Effect of Maternal Vitamin D Deficiency and Gestational Diabetes Mellitus on Trajectories of Ultrasound-Measured Fetal Growth: A Birth Cohort Study in Beijing, China.

    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

    authors: Liu Z,Liu H,Xu X,Luo S,Liu J,Jin C,Han N,Wang HJ

    更新日期:2020-03-30 00:00:00

  • Teneligliptin Decreases Uric Acid Levels by Reducing Xanthine Dehydrogenase Expression in White Adipose Tissue of Male Wistar Rats.

    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

    authors: Moriya C,Satoh H

    更新日期:2016-01-01 00:00:00

  • Yoga for Adults with Type 2 Diabetes: A Systematic Review of Controlled Trials.

    abstract::A growing body of evidence suggests yogic practices may benefit adults with type 2 diabetes (DM2). In this systematic review, we evaluate available evidence from prospective controlled trials regarding the effects of yoga-based programs on specific health outcomes pertinent to DM2 management. To identify qualifying st...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章,评审

    doi:10.1155/2016/6979370

    authors: Innes KE,Selfe TK

    更新日期:2016-01-01 00:00:00

  • Associations of KCNQ1 Polymorphisms with the Risk of Type 2 Diabetes Mellitus: An Updated Meta-Analysis with Trial Sequential Analysis.

    abstract:Background:Previous studies have examined the role of the KQT-like subfamily Q member1 (KCNQ1) gene polymorphisms on the risk of type 2 diabetes mellitus (T2DM), but the findings are inconclusive. Objective:To examine the association between the KCNQ1 gene polymorphisms and the risk of T2DM using an updated meta-analy...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章,评审

    doi:10.1155/2020/7145139

    authors: Yu XX,Liao MQ,Zeng YF,Gao XP,Liu YH,Sun W,Zhu S,Zeng FF,Ye YB

    更新日期:2020-07-03 00:00:00

  • Diabetes Remission after Nonsurgical Intensive Lifestyle Intervention in Obese Patients with Type 2 Diabetes.

    abstract::Partial or complete remission from type 2 diabetes was recently observed after bariatric surgeries. Limited data is available about the possibility of inducing diabetes remission through intensive weight reduction. We retrospectively evaluated diabetes remissions after one year of the Weight Achievement and Intensive ...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章,随机对照试验

    doi:10.1155/2015/468704

    authors: Mottalib A,Sakr M,Shehabeldin M,Hamdy O

    更新日期:2015-01-01 00:00:00

  • Ethanol at low concentration attenuates diabetes induced lung injury in rats model.

    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

    authors: Hu JF,Zhang GJ,Wang L,Kang PF,Li J,Wang HJ,Gao Q,Chen YQ

    更新日期:2014-01-01 00:00:00

  • Pronerve growth factor induces angiogenesis via activation of TrkA: possible role in proliferative diabetic retinopathy.

    abstract::Proliferative diabetic retinopathy (PDR) is the leading cause of blindness in working age Americans. We demonstrated that diabetes disturbs the homeostasis of nerve growth factor (NGF) resulting in accumulation of its precursor proNGF. Increases in proNGF were positively correlated with progression of diabetic retinop...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2013/432659

    authors: Elshaer SL,Abdelsaid MA,Al-Azayzih A,Kumar P,Matragoon S,Nussbaum JJ,El-Remessy AB

    更新日期:2013-01-01 00:00:00

  • The Antidiabetic Agent Sodium Tungstate Induces Abnormal Glycogen Accumulation in Renal Proximal Tubules from Diabetic IRS2-Knockout Mice.

    abstract::The kidney is an insulin-sensitive organ involved in glucose homeostasis. One major effect of insulin is to induce glycogen storage in the liver and muscle. However, no significant glycogen stores are detected in normal kidneys, but diabetic subjects present a characteristic renal histopathological feature resulting f...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2018/5697970

    authors: Bertinat R,Westermeier F,Silva P,Gatica R,Oliveira JM,Nualart F,Gomis R,Yáñez AJ

    更新日期:2018-05-29 00:00:00

  • A Different Perspective for Management of Diabetes Mellitus: Controlling Viral Liver Diseases.

    abstract::Knowing how to prevent and treat diabetes mellitus (DM) earlier is essential to improving outcomes. Through participating in synthesis and catabolism of glycogen, the liver helps to regulate glucose homeostasis. Viral related liver diseases are associated with glycometabolism disorders, which means effective managemen...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章,评审

    doi:10.1155/2017/5625371

    authors: Zhao Y,Xing H

    更新日期:2017-01-01 00:00:00

  • Effects of Exercise Training and Weight Loss on Plasma Fetuin-A Levels and Insulin Sensitivity in Overweight Older Men.

    abstract::Aerobic exercise training and weight loss (AEX+WL) improves insulin sensitivity in overweight adults; however, the underlying pathways are incompletely understood. Fetuin-A, a hepatokine that inhibits insulin signaling, may be involved in the salutary effects of AEX+WL. Therefore, we examined the effects of 6-month AE...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2017/1492581

    authors: Blumenthal JB,Gitterman A,Ryan AS,Prior SJ

    更新日期:2017-01-01 00:00:00

  • Vitamin status as a determinant of serum homocysteine concentration in type 2 diabetic retinopathy.

    abstract::We investigated the association of serum homocysteine levels and vitamin status with type 2 diabetic retinopathy. This study included 65 patients with and 75 patients without diabetic retinopathy. Patients with diabetic retinopathy had significantly higher serum homocysteine levels (P < 0.001), higher prevalence of hy...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2014/807209

    authors: Fotiou P,Raptis A,Apergis G,Dimitriadis G,Vergados I,Theodossiadis P

    更新日期:2014-01-01 00:00:00

  • Renal Protective Effect of DPP-4 Inhibitors in Type 2 Diabetes Mellitus Patients: A Cohort Study.

    abstract::Aims. Dipeptidyl-peptidase IV inhibitors (DPP-4i) are among the most popular oral antidiabetic agents. However, the effects of DPP-4i on diabetic nephropathy are not well-established. The aim of this study was to determine the renoprotective effects of DPP-4i, using albuminuria and glomerular filtration rate (GFR) as ...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2016/1423191

    authors: Kim YG,Byun J,Yoon D,Jeon JY,Han SJ,Kim DJ,Lee KW,Park RW,Kim HJ

    更新日期:2016-01-01 00:00:00

  • Implementation of a Diabetes Educator Care Model to Reduce Paediatric Admission for Diabetic Ketoacidosis.

    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

    authors: Deeb A,Yousef H,Abdelrahman L,Tomy M,Suliman S,Attia S,Al Suwaidi H

    更新日期:2016-01-01 00:00:00

  • Type 2 Diabetes in Young Females Results in Increased Serum Amyloid A and Changes to Features of High Density Lipoproteins in Both HDL2 and HDL3.

    abstract::Persons with type 2 diabetes mellitus (T2DM) have an elevated risk of atherosclerosis. High-density lipoproteins (HDL) normally protect against cardiovascular disease (CVD), but this may be attenuated by serum amyloid A (SAA). In a case-control study of young females, blood samples were compared between subjects with ...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2017/1314864

    authors: Griffiths K,Pazderska A,Ahmed M,McGowan A,Maxwell AP,McEneny J,Gibney J,McKay GJ

    更新日期:2017-01-01 00:00:00

  • Determinants of Change in Glycemic Status in Individuals with Prediabetes: Results from a Nationwide Cohort Study in Germany.

    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

    authors: Paprott R,Scheidt-Nave C,Heidemann C

    更新日期:2018-10-14 00:00:00

  • Noninvasive Retinal Markers in Diabetic Retinopathy: Advancing from Bench towards Bedside.

    abstract::The retinal vascular system is the only part of the human body available for direct, in vivo inspection. Noninvasive retinal markers are important to identity patients in risk of sight-threatening diabetic retinopathy. Studies have correlated structural features like retinal vascular caliber and fractals with micro- a...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章,评审

    doi:10.1155/2017/2562759

    authors: Blindbæk SL,Torp TL,Lundberg K,Soelberg K,Vergmann AS,Poulsen CD,Frydkjaer-Olsen U,Broe R,Rasmussen ML,Wied J,Lind M,Vestergaard AH,Peto T,Grauslund J

    更新日期:2017-01-01 00:00:00

  • New Diagnostic and Therapeutic Approaches for Preventing the Progression of Diabetic Retinopathy.

    abstract::Diabetic retinopathy (DR) is a severe sight-threatening complication of diabetes mellitus. Retinal laser photocoagulation, antivascular endothelial growth factors, steroid therapy, and pars plana vitrectomy are now used extensively to treat advanced stages of diabetic retinopathy. Currently, diagnostic devices like ul...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章,评审

    doi:10.1155/2016/1753584

    authors: Park YG,Roh YJ

    更新日期:2016-01-01 00:00:00

  • Poor Control of Plasma Triglycerides Is Associated with Early Decline of Estimated Glomerular Filtration Rates in New-Onset Type 2 Diabetes in China: Results from a 3-Year Follow-Up Study.

    abstract:Objective:Diabetic kidney disease (DKD) is the most common cause of end-stage renal disease (ESRD). Even after strict control of obesity, hyperglycemia, and hypertension, some patients still progress rapidly. Previous studies suggested diabetic dyslipidemia might be one of the factors responsible for this high residual...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2020/3613041

    authors: Wang C,Wang L,Liang K,Yan F,Hou X,Liu F,Chen L

    更新日期:2020-09-28 00:00:00

  • Heart Rate Variability as Early Biomarker for the Evaluation of Diabetes Mellitus Progress.

    abstract::According to the American Diabetes Association (ADA), the side effects of diabetes mellitus have recently increased the global health expenditure each year. Of these, the early diagnostic can contribute to the decrease on renal, cardiovascular, and nervous systems complications. However, the diagnostic criteria, which...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2016/8483537

    authors: Arroyo-Carmona RE,López-Serrano AL,Albarado-Ibañez A,Mendoza-Lucero FM,Medel-Cajica D,López-Mayorga RM,Torres-Jácome J

    更新日期:2016-01-01 00:00:00

  • Association of pulse pressure with serum TNF-α and neutrophil count in the elderly.

    abstract:AIMS:Elevated pulse pressure (PP) has been reported to be a risk factor for type 2 diabetes in elderly patients with hypertension. METHODS:Cross-sectional relationships of PP with known risk factors for type 2 diabetes and inflammatory markers were examined in 150 elderly community-dwelling women, 79 women (52.7%) of ...

    journal_title:Journal of diabetes research

    pub_type: 杂志文章

    doi:10.1155/2014/972431

    authors: Yamada E,Takeuchi M,Kurata M,Kazumi T,Fukuo K

    更新日期:2014-01-01 00:00:00