GDF11 Improves Angiogenic Function of EPCs in Diabetic Limb Ischemia.

abstract：:Vascular complications are the leading causes of morbidity and mortality in diabetic patients. The contribution of platelets to thromboembolic complications is well documented, but their involvement in the initiation of the atherosclerotic process is of rising interest. Thus, the aim of the present study was to evalua...

journal_title：Diabetes

authors： Véricel E,Januel C,Carreras M,Moulin P,Lagarde M

更新日期：2004-04-01 00:00:00

abstract：:We previously showed that pancreatic beta-cells express a neuronal isoform of nitric oxide synthase (nNOS) that controls insulin secretion by exerting two enzymatic activities: nitric oxide (NO) production and cytochrome c reductase activity. We now bring evidence that two inhibitors of nNOS, N-omega-nitro-l-arginine ...

journal_title：Diabetes

authors： Lajoix AD,Pugnière M,Roquet F,Mani JC,Dietz S,Linck N,Faurie F,Ribes G,Petit P,Gross R

更新日期：2004-06-01 00:00:00

abstract：:We determined islet amyloid polypeptide (IAPP) response in plasma to oral and intravenous glucose administration and intravenous insulin injection in nondiabetic subjects. Moreover, we studied the effect of somatostatin analogue SMS 201-995 on glucose-induced IAPP secretion in nondiabetic subjects. Plasma IAPP concent...

journal_title：Diabetes

authors： Mitsukawa T,Takemura J,Asai J,Nakazato M,Kangawa K,Matsuo H,Matsukura S

更新日期：1990-05-01 00:00:00

abstract：:At rest and during exercise, chronic hyperglycemia, high free fatty acid (FFA) oxidation, and insulin deficiency in diabetes are well known to impair glucose clearance (metabolic clearance rate [MCR]). The effect of acute restoration of glycemia per se on MCR has been less well characterized. We therefore studied norm...

journal_title：Diabetes

authors： Fisher SJ,Lekas M,Shi ZQ,Bilinski D,Carvalho G,Giacca A,Vranic M

更新日期：1997-11-01 00:00:00

abstract：:Tumor necrosis factor-alpha (TNF-alpha) and hyperglycemia both impair insulin sensitivity in vivo. This may be secondary to stimulation of adipose tissue lipolysis and consequent increased circulating free fatty acids (FFAs). Here we report that neither TNF-alpha nor glucose alone has a pronounced effect on lipolysis ...

journal_title：Diabetes

authors： Green A,Rumberger JM,Stuart CA,Ruhoff MS

更新日期：2004-01-01 00:00:00

abstract：:To develop somatic gene therapy for diabetes, we studied an animal model with proinsulin-producing fibroblasts with an immunological safety system. Cultured mouse fibroblasts of the Ltk- cell line were transfected first with the efficient human proinsulin expression vector pBMG-Neo-Ins. Initially, 2 x 10(6) cells with...

journal_title：Diabetes

authors： Kawakami Y,Yamaoka T,Hirochika R,Yamashita K,Itakura M,Nakauchi H

更新日期：1992-08-01 00:00:00

abstract：:The newly inbred Cohen diabetic rat is an exceptional experimental model of diet-induced type 2 diabetes mellitus that is the result of secondary inbreeding nearly 30 years after it originally had been established. Animals from the original colony were selectively inbred by stringent criteria for 10 additional generat...

journal_title：Diabetes

authors： Weksler-Zangen S,Yagil C,Zangen DH,Ornoy A,Jacob HJ,Yagil Y

更新日期：2001-11-01 00:00:00

abstract：:We previously described a prosthetic group methodology for incorporating 18F into peptides and showed that 18F-labeled insulin (18F-insulin) binds to insulin receptors on human cells (IM-9 lymphoblastoid cells) with affinity equal to that of native insulin (1). We now report studies using 18F-insulin with positron emi...

journal_title：Diabetes

authors： Eastman RC,Carson RE,Jacobson KA,Shai Y,Channing MA,Dunn BB,Bacher JD,Baas E,Jones E,Kirk KL

更新日期：1992-07-01 00:00:00

abstract：:Because skeletal muscle plays a major role in glucose disposal, it may be the primary site of insulin resistance in non-insulin-dependent diabetes mellitus (NIDDM). Rates of glycogen synthesis (GS), glucose utilization via glycolysis, glycolytic utilization (GU), and glucose transport (GT) were studied in epitrochlear...

journal_title：Diabetes

authors： Karl IE,Gavin JR 3rd,Levy J

更新日期：1990-09-01 00:00:00

abstract：:Large glucagon immunoreactive substances, extracted from the fetal bovine pancreas and separated by gel filtration in the presence of 6 M guanidinium-hydrochloride, were submitted to lectin-sepharose affinity column chromatograph. Gel-filtered peak I (approximately 45 K delta) and peak II (approximately 10 K delta) in...

journal_title：Diabetes

authors： Tung AK,Cockburn E,Siu KP

更新日期：1982-11-01 00:00:00

abstract：OBJECTIVE:Klotho is an antiaging hormone present in the kidney that extends the lifespan, regulates kidney function, and modulates cellular responses to oxidative stress. We investigated whether Klotho levels and signaling modulate inflammation in diabetic kidneys. RESEARCH DESIGN AND METHODS:Renal Klotho expression w...

journal_title：Diabetes

authors： Zhao Y,Banerjee S,Dey N,LeJeune WS,Sarkar PS,Brobey R,Rosenblatt KP,Tilton RG,Choudhary S

更新日期：2011-07-01 00:00:00

abstract：:Monogenic forms of obesity have been identified in ≤10% of severely obese European patients. However, the overall spectrum of deleterious variants (point mutations and structural variants) responsible for childhood severe obesity remains elusive. In this study, we genetically screened 225 severely obese children from ...

journal_title：Diabetes

authors： Saeed S,Arslan M,Manzoor J,Din SM,Janjua QM,Ayesha H,Ain QT,Inam L,Lobbens S,Vaillant E,Durand E,Derhourhi M,Amanzougarene S,Badreddine A,Berberian L,Gaget S,Khan WI,Butt TA,Bonnefond A,Froguel P

更新日期：2020-07-01 00:00:00

abstract：OBJECTIVE:Aging increases the risk of developing impaired glucose tolerance (IGT) and type 2 diabetes. It has been proposed that increased reactive oxygen species (ROS) generation by dysfunctional mitochondria could play a role in the pathogenesis of these metabolic abnormalities. We examined whether aging per se (in s...

journal_title：Diabetes

authors： Ghosh S,Lertwattanarak R,Lefort N,Molina-Carrion M,Joya-Galeana J,Bowen BP,Garduno-Garcia Jde J,Abdul-Ghani M,Richardson A,DeFronzo RA,Mandarino L,Van Remmen H,Musi N

更新日期：2011-08-01 00:00:00

abstract：:A substantial proportion of patients with adult-onset diabetes share features of both type 1 diabetes (T1D) and type 2 diabetes (T2D). These individuals, at diagnosis, clinically resemble T2D patients by not requiring insulin treatment, yet they have immunogenetic markers associated with T1D. Such a slowly evolving fo...

journal_title：Diabetes

authors： Buzzetti R,Tuomi T,Mauricio D,Pietropaolo M,Zhou Z,Pozzilli P,Leslie RD

更新日期：2020-10-01 00:00:00

abstract：:Insulin stimulation of adipose and muscle cells results in the translocation of GLUT4 from an intracellular location to the plasma membrane; this translocation is defective in insulin resistance. Studies have suggested an important role for synaptobrevin and syntaxin homologues in this event, particularly the v-solubl...

journal_title：Diabetes

authors： Maier VH,Melvin DR,Lister CA,Chapman H,Gould GW,Murphy GJ

更新日期：2000-04-01 00:00:00

abstract：:In pancreatic β-cells, closure of the ATP-sensitive K(+) (K(ATP)) channel is an initial process triggering glucose-stimulated insulin secretion. In addition, constitutive opening of background nonselective cation channels (NSCCs) is essentially required to effectively evoke depolarization as a consequence of K(ATP) ch...

journal_title：Diabetes

authors： Yosida M,Dezaki K,Uchida K,Kodera S,Lam NV,Ito K,Rita RS,Yamada H,Shimomura K,Ishikawa SE,Sugawara H,Kawakami M,Tominaga M,Yada T,Kakei M

更新日期：2014-10-01 00:00:00

abstract：:The selective impairment of glucose-induced insulin secretion in NIDDM can be attributed to defects in the glucose-signaling system. An alteration in the activity of phosphofructokinase (PFK), a key enzyme in the glycolytic pathway, may play a role in the abnormal glucose-induced insulin secretion. In this study, we e...

journal_title：Diabetes

authors： Knobler H,Weiss Y,Peled M,Groner Y

更新日期：1997-09-01 00:00:00

abstract：:We examined the effects of high-dosage vitamin E treatment over a 12-month period on the vascular reactivity of micro- and macrocirculation and left ventricular function in diabetic patients. Subjects (n = 89) were randomized to vitamin E (1,800 IU daily) or placebo and were followed for 12 months. High-resolution ult...

journal_title：Diabetes

authors： Economides PA,Khaodhiar L,Caselli A,Caballero AE,Keenan H,Bursell SE,King GL,Johnstone MT,Horton ES,Veves A

更新日期：2005-01-01 00:00:00

abstract：:Subjects with overt non-insulin-dependent diabetes mellitus (NIDDM) were studied in comparison to obese nondiabetic control subjects and patients with subclinical diabetes. Pancreatic insulin secretion rates were measured by deconvolution of peripheral C-peptide over a 24-h period while subjects consumed an isocaloric...

journal_title：Diabetes

authors： Polonsky KS,Gumbiner B,Ostrega D,Griver K,Tager H,Henry RR

更新日期：1994-07-01 00:00:00

abstract：:C57BL/6 (B6) mice develop glucose intolerance with age, whereas C3H/He (C3H) mice do not. In this study, we examined whether this differential glucose homeostasis was associated with differences of proteolytic activation of pancreatic prohormones. Radioimmunoassays showed comparable levels of fasting plasma insulin be...

journal_title：Diabetes

authors： Schmidt G,Sirois F,Anini Y,Kauri LM,Gyamera-Acheampong C,Fleck E,Scott FW,Chrétien M,Mbikay M

更新日期：2006-02-01 00:00:00

abstract：:Nine offspring of two diabetic parents and 18 normals were studied with two intravenous glucose loads (o.5 gm./kg. body weight), 60 minutes apart. By thus stressing the beta cell, subtle defects could be identified in the prediabetics: (1) An inverse relationship between insulin peak response and insulin concentration...

journal_title：Diabetes

authors： Koncz L,Soeldner JS,Otto H,Smith TM,Gleason RE

更新日期：1977-12-01 00:00:00

abstract：OBJECTIVE:Insulin resistance in skeletal muscle is a major risk factor for type 2 diabetes in women with polycystic ovary syndrome (PCOS). However, the molecular mechanisms underlying skeletal muscle insulin resistance and the insulin-sensitizing effect of thiazolidinediones in PCOS in vivo are less well characterized....

journal_title：Diabetes

authors： Højlund K,Glintborg D,Andersen NR,Birk JB,Treebak JT,Frøsig C,Beck-Nielsen H,Wojtaszewski JF

更新日期：2008-02-01 00:00:00

abstract：:The role of interferons, either pathogenic or protective, during autoimmune diabetes remains controversial. Herein, we examine the progression of diabetes in NOD mice lacking the type I (IFNAR) or type II (IFNGR) interferon receptor and, for the first time, in mice deficient in both receptors (double knockout [DKO]). ...

journal_title：Diabetes

authors： Carrero JA,Benshoff ND,Nalley K,Unanue ER

更新日期：2018-09-01 00:00:00

abstract：:The effect of cerebral intraventricular insulin on pancreatic insulin secretion was investigated. An extracorporeal pancreatic blood circuit was established after laparotomy to monitor blood flow and insulin concentration directly from the superior pancreaticoduodenal vein. Phentolamine was infused throughout (0.2 mg....

journal_title：Diabetes

authors： Chen M,Woods SC,Porte D Jr

更新日期：1975-10-01 00:00:00

abstract：:The isolated rat liver perfused for 12 hours at pH 7.10 with a suspension of bovine erythrocytes in Krebs-Ringer bicarbonate buffer containing 3 per cent bovine serum albumin has been used as a test system to study effects of glucagon and of dexamethasone in the presence and absence of insulin on net biosynthesis of r...

journal_title：Diabetes

authors： Miller LL

更新日期：1976-01-01 00:00:00

abstract：OBJECTIVE:IKZF1 encoding Ikaros, an essential regulator of lymphopoiesis and immune homeostasis, has been implicated in the development of childhood acute lymphoblastic leukemia (C-ALL). Because recent genome-wide association (GWA) studies have linked a region of the 3'-UTR of IKZF1 with C-ALL susceptibility, we tested...

journal_title：Diabetes

authors： Swafford AD,Howson JM,Davison LJ,Wallace C,Smyth DJ,Schuilenburg H,Maisuria-Armer M,Mistry T,Lenardo MJ,Todd JA

更新日期：2011-03-01 00:00:00

abstract：:The endoplasmic reticulum (ER) plays a pivotal role in the regulation of cytosolic Ca(2+) concentrations ([Ca(2+)](cyt)) and hence in insulin secretion from pancreatic beta-cells. However, the molecular mechanisms involved in both the uptake and release of Ca(2+) from the ER are only partially defined in these cells, ...

journal_title：Diabetes

authors： Varadi A,Rutter GA

更新日期：2002-02-01 00:00:00

abstract：OBJECTIVE:Sarco-endoplasmic reticulum Ca(2+)-ATPase 2b (SERCA2b) and SERCA3 pump Ca(2+) in the endoplasmic reticulum (ER) of pancreatic β-cells. We studied their role in the control of the free ER Ca(2+) concentration ([Ca(2+)](ER)) and the role of SERCA3 in the control of insulin secretion and ER stress. RESEARCH DES...

journal_title：Diabetes

authors： Ravier MA,Daro D,Roma LP,Jonas JC,Cheng-Xue R,Schuit FC,Gilon P

更新日期：2011-10-01 00:00:00

abstract：OBJECTIVE:We evaluated the impact on diabetes-related intermediary traits of common novel type 2 diabetes-associated variants in the JAZF1 (rs864745), CDC123/CAMK1D (rs12779790), TSPAN8 (rs7961581), THADA (rs7578597), ADAMTS9 (rs4607103), and NOTCH2 (rs10923931) loci, which were recently identified by meta-analysis of ...

journal_title：Diabetes

authors： Grarup N,Andersen G,Krarup NT,Albrechtsen A,Schmitz O,Jørgensen T,Borch-Johnsen K,Hansen T,Pedersen O

更新日期：2008-09-01 00:00:00

abstract：:Islets of Langerhans are micro-organs scattered throughout the pancreas that contain insulin-producing cells, called beta-cells. Although new light has been recently shed on beta-cell development, information on the phenotype and location of beta-stem cells remains scarce. Here, we provide evidence that beta-stem cell...

journal_title：Diabetes

authors： Duvillié B,Attali M,Aiello V,Quemeneur E,Scharfmann R

更新日期：2003-08-01 00:00:00