The nucleotide exchange factor SIL1 is required for glucose-stimulated insulin secretion from mouse pancreatic beta cells in vivo.

abstract：:Type 1 diabetes is an immune-mediated disease leading to almost total beta cell destruction and permanent exogenous insulin dependency. The appearance of clinical symptoms is preceded by an asymptomatic preclinical period, the duration of which is highly individual. The emergence of diabetes-associated autoantibodies ...

journal_title：Diabetologia

authors： Knip M,Selvenius J,Siljander H,Veijola R

更新日期：2017-01-01 00:00:00

abstract：:The glucose phosphorylating enzyme glucokinase plays an important role in the regulation of glucose homeostasis. Studies in rodents indicate that pancreatic Beta cells and hepatocytes express different isoforms of this protein as a consequence of the presence of tissue-specific promoters and exon 1 sequences which are...

journal_title：Diabetologia

authors： Nishi S,Stoffel M,Xiang K,Shows TB,Bell GI,Takeda J

更新日期：1992-08-01 00:00:00

abstract：AIMS/HYPOTHESIS:Monogenic diabetes (MD) might be misdiagnosed as type 1 diabetes. The prevalence of MD among children with apparent type 1 diabetes has not been established. Our aim was to estimate the prevalence of common forms of MD in childhood diabetes. METHODS:We investigated 2,756 children aged 0-14 years with n...

journal_title：Diabetologia

authors： Irgens HU,Molnes J,Johansson BB,Ringdal M,Skrivarhaug T,Undlien DE,Søvik O,Joner G,Molven A,Njølstad PR

更新日期：2013-07-01 00:00:00

abstract：:Pancreatic beta cells are clustered in islets of Langerhans together with alpha cells in an arrangement that facilitates the tight coordination of insulin and glucagon secretion at the source of their release. Other secretory cells, including somatostatin-secreting delta cells and pancreatic polypeptide cells, co-loca...

journal_title：Diabetologia

authors： Huising MO

更新日期：2015-06-01 00:00:00

abstract：:Plasma immunoreactive secretin and insulin concentrations were measured in fasting normal humans after intraduodenal infusions of hydrochloric acid, isotonic or hypertonic glucose. The effect of intraduodenal acidification or intravenous bolus injections of secretin on plasma insulin concentrations during infusions of...

journal_title：Diabetologia

authors： Fahrenkrug J,Schaffalitzky de Muckadell OB,Kühl C

更新日期：1978-04-01 00:00:00

abstract：AIMS/HYPOTHESIS:The purpose of this study was to assess the therapeutic implication of leptin in insulin-deficient diabetes. METHODS:Insulin-deficient diabetes was induced by streptozotocin (STZ) in transgenic skinny mice overexpressing leptin. Plasma concentrations of glucose, insulin, and leptin were measured. The e...

journal_title：Diabetologia

authors： Miyanaga F,Ogawa Y,Ebihara K,Hidaka S,Tanaka T,Hayashi S,Masuzaki H,Nakao K

更新日期：2003-10-01 00:00:00

abstract：AIMS/HYPOTHESIS:Subtyping GAD autoantibody (GADA) responses using affinity measurement allows the identification of GADA-positive children with a family history of type 1 diabetes who are at risk of developing diabetes. Here, we asked whether GADA affinity is a useful marker to stratify the risk of type 1 diabetes in G...

journal_title：Diabetologia

authors： Bender C,Schlosser M,Christen U,Ziegler AG,Achenbach P

更新日期：2014-09-01 00:00:00

abstract：AIMS/HYPOTHESIS:Coronary heart disease is the leading cause of mortality among people with type 1 diabetes. Diet is an important lifestyle factor that relates to risk of CHD. The aim of this study was to examine how diet and adherence to dietary guidelines differ between adults with and without type 1 diabetes, and the...

journal_title：Diabetologia

authors： Snell-Bergeon JK,Chartier-Logan C,Maahs DM,Ogden LG,Hokanson JE,Kinney GL,Eckel RH,Ehrlich J,Rewers M

更新日期：2009-05-01 00:00:00

abstract：:T cells taken from normal rats treated with an exogenous source of bacterial superantigen in vivo specifically failed to proliferate following re-stimulation with the same superantigen in vitro. Responsiveness was restored following the addition of an exogenous source of interleukin-2 indicating that the T cells had b...

journal_title：Diabetologia

authors： Sellins KS,Gold DP,Bellgrau D

更新日期：1996-01-01 00:00:00

abstract：:We have recently shown that leptin mimicks insulin effects on glucose transport and glycogen synthesis through a phosphatidylinositol-3 (PI) kinase dependent pathway in C2C12 myotubes. The aim of the present study was to identify the signalling path from the leptin receptor to the PI-3 kinase. We stimulated C2C12 myot...

journal_title：Diabetologia

authors： Kellerer M,Koch M,Metzinger E,Mushack J,Capp E,Häring HU

更新日期：1997-11-01 00:00:00

abstract：AIMS/HYPOTHESIS:In type 2 diabetic patients we compared 9 months of combination therapy with insulin glargine and metformin with 9 months of NPH insulin combined with metformin. The primary focus was changes in HbA(1c); secondary focus was diurnal glucose profiles and symptomatic hypoglycaemia. METHODS:In this investi...

journal_title：Diabetologia

authors： Yki-Järvinen H,Kauppinen-Mäkelin R,Tiikkainen M,Vähätalo M,Virtamo H,Nikkilä K,Tulokas T,Hulme S,Hardy K,McNulty S,Hänninen J,Levänen H,Lahdenperä S,Lehtonen R,Ryysy L

更新日期：2006-03-01 00:00:00

abstract：AIMS/HYPOTHESIS:Recruitment of the protein c-Cbl to the insulin receptor (IR) and its tyrosine phosphorylation via a pathway that is independent from phosphatidylinositol 3'-kinase is necessary for insulin-stimulated GLUT4 translocation in 3T3-L1 adipocytes. The activation of this pathway by insulin or exercise has yet...

journal_title：Diabetologia

authors： Wadley GD,Bruce CR,Konstantopoulos N,Macaulay SL,Howlett KF,Hawley JA,Cameron-Smith D

更新日期：2004-03-01 00:00:00

abstract：AIMS/HYPOTHESIS:The primary aim of the study was to investigate the risk of developing gestational diabetes in women who were exposed to tobacco smoke in utero. Secondary aims were to assess the risk of obesity and non-gestational diabetes. METHODS:Data were retrieved from the Medical Birth Register of Sweden for wome...

journal_title：Diabetologia

authors： Mattsson K,Källén K,Longnecker MP,Rignell-Hydbom A,Rylander L

更新日期：2013-08-01 00:00:00

abstract：:The ultrastructure of myocardium was examined in short-term diabetic rats. Morphometric analysis showed the volume of myocytic mitochondria, sarcoplasmic reticulum and lipid droplets to be significantly increased compared with those of control animals. Further measurements of mitochondria and sarcoplasmic reticulum in...

journal_title：Diabetologia

authors： Reinilä A,Akerblom HK

更新日期：1984-09-01 00:00:00

abstract：AIMS/HYPOTHESIS:Type 1 diabetes increases the risk of peripheral ischaemia and impairs recovery once ischaemia occurs, probably because the healing process is hampered by diabetes-induced endothelial dysfunction. In normoglycaemic mice subjected to limb ischaemia, blockade of nerve growth factor (NGF) compromises repar...

journal_title：Diabetologia

authors： Salis MB,Graiani G,Desortes E,Caldwell RB,Madeddu P,Emanueli C

更新日期：2004-06-01 00:00:00

abstract：AIMS/HYPOTHESIS:Glucose-dependent insulinotropic polypeptide (GIP) is a peptide hormone released from gut K cells. While the predominant form is GIP(1-42), a shorter form, GIP(1-30), is produced by pancreatic alpha cells and promotes insulin secretion in a paracrine manner. Here, we elucidated whether GIP(1-30) express...

journal_title：Diabetologia

authors： Yanagimachi T,Fujita Y,Takeda Y,Honjo J,Atageldiyeva KK,Takiyama Y,Abiko A,Makino Y,Kieffer TJ,Haneda M

更新日期：2016-03-01 00:00:00

abstract：AIMS/HYPOTHESIS:Exposure to sunlight has the potential to suppress metabolic dysfunction and obesity. We previously demonstrated that regular exposure to low-doses of ultraviolet radiation (UVR) reduced weight gain and signs of diabetes in male mice fed a high-fat diet, in part via release of nitric oxide from skin. He...

journal_title：Diabetologia

authors： Dhamrait GK,Panchal K,Fleury NJ,Abel TN,Ancliffe MK,Crew RC,Croft K,Fernandez BO,Minnion M,Hart PH,Lucas RM,Mark PJ,Feelisch M,Weller RB,Matthews V,Gorman S

更新日期：2020-01-01 00:00:00

abstract：AIMS/HYPOTHESIS:Wolfram syndrome (diabetes insipidus, diabetes mellitus, optic atrophy and deafness) is caused by mutations in the WFS1 gene. Recently, single nucleotide polymorphisms (SNPs) in WFS1 have been reproducibly associated with type 2 diabetes. We therefore examined the effects of these variants on diabetes i...

journal_title：Diabetologia

authors： Florez JC,Jablonski KA,McAteer J,Sandhu MS,Wareham NJ,Barroso I,Franks PW,Altshuler D,Knowler WC,Diabetes Prevention Program Research Group.

更新日期：2008-03-01 00:00:00

abstract：AIMS/HYPOTHESIS:Novel strategies to stimulate the expansion of beta cell mass in situ are warranted for diabetes therapy. The aim of this study was to elucidate the secretome of human bone marrow (BM)-derived multipotent stromal cells (MSCs) with documented islet regenerative paracrine function. We hypothesised that re...

journal_title：Diabetologia

authors： Kuljanin M,Bell GI,Sherman SE,Lajoie GA,Hess DA

更新日期：2017-10-01 00:00:00

abstract：:The migration of Tokelauans from a traditional atoll in the Pacific to urban New Zealand is associated with an increased prevalence and incidence of Type 2 (non-insulin-dependent) diabetes mellitus over the period 1968-1982. During the same period, a lesser but definite increase is seen among non-migrants in Tokelau. ...

journal_title：Diabetologia

authors： Ostbye T,Welby TJ,Prior IA,Salmond CE,Stokes YM

更新日期：1989-08-01 00:00:00

abstract：:The capacity of reovirus type 3 to infect insulin-producing B cells was studied in human pancreatic cell cultures. Antibody to reovirus was labelled with fluorescein isothiocyanate and antibody to insulin was labelled with tetramethyl rhodamine isothiocyanate. By using a double-labelled immunofluorescent antibody tech...

journal_title：Diabetologia

authors： Yoon JW,Selvaggio S,Onodera T,Wheeler J,Jenson AB

更新日期：1981-04-01 00:00:00

abstract：AIMS/HYPOTHESIS:Hyperglycaemia in diabetes is associated with increased glycation, oxidative stress and nitrosative stress. Proteins modified consequently contain glycation, oxidation and nitration adduct residues, and undergo cellular proteolysis with release of corresponding free adducts. These free adducts leak into...

journal_title：Diabetologia

authors： Ahmed N,Babaei-Jadidi R,Howell SK,Beisswenger PJ,Thornalley PJ

更新日期：2005-08-01 00:00:00

abstract：AIMS/HYPOTHESIS:Cardiovascular events and death are better predicted by postprandial glucose (PPG) than by fasting blood glucose or HbA(1c). While chronic exercise reduces HbA(1c) in patients with type 2 diabetes, short-term exercise improves measures of insulin sensitivity but does not consistently alter responses to ...

journal_title：Diabetologia

authors： Mikus CR,Oberlin DJ,Libla J,Boyle LJ,Thyfault JP

更新日期：2012-05-01 00:00:00

abstract：AIMS/HYPOTHESIS:The UK Prospective Diabetes Study (UKPDS) risk engine has become a standard for cardiovascular risk assessment in type 2 diabetes mellitus. Skin autofluorescence was recently introduced as an alternative tool for cardiovascular risk assessment in diabetes. We investigated the prognostic value of skin au...

journal_title：Diabetologia

authors： Lutgers HL,Gerrits EG,Graaff R,Links TP,Sluiter WJ,Gans RO,Bilo HJ,Smit AJ

更新日期：2009-05-01 00:00:00

abstract：:We aimed to assess prandial responses, basal glucose turnover and insulin action (euglycaemic clamp) in a very low-dose neonatal streptozotocin model of Type 2 (non-insulin-dependent) diabetes mellitus. Male Wistar rats were injected at 2 days of age with 45 mg/kg streptozotocin or vehicle (control). At 8 weeks, the g...

journal_title：Diabetologia

authors： Pascoe WS,Jenkins AB,Kusunoki M,Storlien LH

更新日期：1992-03-01 00:00:00

abstract：:A potent high-titre glucagon antibody pool was used to induce a state of acute glucagon deficiency in order to investigate the importance of glucagon in maintaining euglycaemia in the fed and fasted anaesthetised rat. Binding characteristics of the antiserum and evidence of its neutralisation of the biological effects...

journal_title：Diabetologia

authors： Tan K,Tsiolakis D,Marks V

更新日期：1985-07-01 00:00:00

abstract：AIMS/HYPOTHESIS:Assessment of urinary extracellular vesicles including exosomes and microparticles (MPs) is an emerging approach for non-invasive detection of renal injury. We have previously reported that podocyte-derived MPs are increased in diabetic mice in advance of albuminuria. Here, we hypothesised that type 1 d...

journal_title：Diabetologia

authors： Lytvyn Y,Xiao F,Kennedy CR,Perkins BA,Reich HN,Scholey JW,Cherney DZ,Burger D

更新日期：2017-03-01 00:00:00

abstract：AIMS/HYPOTHESIS:Augmented oxidative stress induced by hyperglycaemia possibly contributes to the pathogenesis of diabetic complications. Oxidative stress is known to increase the conversion of deoxyguanosine to 8-oxo, 2'-deoxyguanosine in DNA. To investigate the possible contribution of oxidative DNA damage to the path...

journal_title：Diabetologia

authors： Hinokio Y,Suzuki S,Hirai M,Chiba M,Hirai A,Toyota T

更新日期：1999-08-01 00:00:00

abstract：:In 1971, 107 newly diagnosed black diabetics admitted to Harare Central Hospital, Rhodesia, were studied. Nine died before discharge. In 1977, 93 of the 98 patients discharged alive were traced but of these 38 (41%) had since died. Of 18 autopsies performed the cause of death was hypoglycaemia in 8 patients and hyperg...

journal_title：Diabetologia

authors： Castle WM,Wicks AC

更新日期：1980-01-01 00:00:00

abstract：:Very low density lipoproteins (VLDL) have an abnormal lipid composition in Type 1 (insulin-dependent) diabetic patients. Since VLDL represent a heterogeneous lipoprotein class, this might be due either to a shift in the distribution or to an abnormal composition of VLDL subclasses or both. In order to investigate thes...

journal_title：Diabetologia

authors： Patti L,Romano G,Di Marino L,Annuzzi G,Mancini M,Riccardi G,Rivellese AA

更新日期：1993-02-01 00:00:00