Molecular determinants of regulated exocytosis.

abstract：:We investigated the mechanism of heterogeneous nuclear ribonucleoprotein F (hnRNP F) renoprotective action in a type 2 diabetes (T2D) mouse model (db/db). Immortalized rat renal proximal tubular cells (IRPTCs) and kidneys from humans with T2D were also studied. The db/db mice developed hyperglycemia, oxidative stress,...

journal_title：Diabetes

authors： Lo CS,Shi Y,Chenier I,Ghosh A,Wu CH,Cailhier JF,Ethier J,Lattouf JB,Filep JG,Ingelfinger JR,Zhang SL,Chan JSD

更新日期：2017-07-01 00:00:00

abstract：:A novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (coronavirus disease 2019 [COVID-19]) is now at global pandemic levels causing significant morbidity and mortality. Patients with diabetes are particularly vulnerable and more likely to get severe complications when infected with this vi...

journal_title：Diabetes

authors： Gianchandani R,Esfandiari NH,Ang L,Iyengar J,Knotts S,Choksi P,Pop-Busui R

更新日期：2020-10-01 00:00:00

abstract：OBJECTIVE:On the basis of the role of activin A in inflammation, atherogenesis, and glucose homeostasis, we investigated whether activin A could be related to glucometabolic abnormalities in patients with acute myocardial infarction (MI). RESEARCH DESIGN AND METHODS:Activin A measurement and oral glucose tolerance tes...

journal_title：Diabetes

authors： Andersen GØ,Ueland T,Knudsen EC,Scholz H,Yndestad A,Sahraoui A,Smith C,Lekva T,Otterdal K,Halvorsen B,Seljeflot I,Aukrust P

更新日期：2011-05-01 00:00:00

abstract：OBJECTIVE:To evaluate the extent of pancreatic β-cell function in a large number of insulin-dependent diabetic patients with a disease duration of 50 years or longer (Medalists). RESEARCH DESIGN AND METHODS:Characterization of clinical and biochemical parameters and β-cell function of 411 Medalists with correlation wi...

journal_title：Diabetes

authors： Keenan HA,Sun JK,Levine J,Doria A,Aiello LP,Eisenbarth G,Bonner-Weir S,King GL

更新日期：2010-11-01 00:00:00

abstract：OBJECTIVE:Islet-specific glucose-6-phosphatase catalytic subunit-related protein (IGRP), now known as G6PC2, is a major target of autoreactive T cells implicated in the pathogenesis of type 1 diabetes in both mice and humans. This study aimed to determine whether suppression of G6p2 gene expression might therefore prev...

journal_title：Diabetes

authors： Oeser JK,Parekh VV,Wang Y,Jegadeesh NK,Sarkar SA,Wong R,Lee CE,Pound LD,Hutton JC,Van Kaer L,O'Brien RM

更新日期：2011-11-01 00:00:00

abstract：:Targeting of the GLP-1 receptor with (111)In-labeled exendin is an attractive approach to determine the β-cell mass (BCM). Preclinical studies as well as a proof-of-concept study in type 1 diabetic patients and healthy subjects showed a direct correlation between BCM and radiotracer uptake. Despite these promising ini...

journal_title：Diabetes

authors： Brom M,Joosten L,Frielink C,Boerman O,Gotthardt M

更新日期：2015-04-01 00:00:00

abstract：:Impaired skeletal muscle fatty acid oxidation has been suggested to contribute to insulin resistance and glucose intolerance. However, increasing muscle fatty acid oxidation may cause a reciprocal decrease in glucose oxidation, which might impair insulin sensitivity and glucose tolerance. We therefore investigated wha...

journal_title：Diabetes

authors： Keung W,Ussher JR,Jaswal JS,Raubenheimer M,Lam VH,Wagg CS,Lopaschuk GD

更新日期：2013-03-01 00:00:00

abstract：:Large genome-wide association studies of glycemic traits have identified genetics variants that are associated with insulin resistance (IR) in the general population. It is unknown whether people with genetic enrichment for these IR variants respond differently to interventions that aim to improve insulin sensitivity....

journal_title：Diabetes

authors： Hivert MF,Christophi CA,Franks PW,Jablonski KA,Ehrmann DA,Kahn SE,Horton ES,Pollin TI,Mather KJ,Perreault L,Barrett-Connor E,Knowler WC,Florez JC,Diabetes Prevention Program Research Group.

更新日期：2016-02-01 00:00:00

abstract：:Type 2 diabetes (T2D) is associated with vascular dysfunction. We hypothesized that increased nuclear factor-κB (NF-κB) signaling contributes to vascular dysfunction in T2D. We treated type 2 diabetic (db(-)/db(-)) and control (db(-)/db(+)) mice with two NF-κB inhibitors (6 mg/kg dehydroxymethylepoxyquinomicin twice a...

journal_title：Diabetes

authors： Kassan M,Choi SK,Galán M,Bishop A,Umezawa K,Trebak M,Belmadani S,Matrougui K

更新日期：2013-06-01 00:00:00

abstract：:Clinical studies indicate that significant loss of functional islet mass occurs in the peritransplant period. Islets are injured as a result of detrimental effects of brain death, pancreas preservation, islet isolation, hypoxia, hyperglycemia, and immune-mediated events. In addition, recent studies demonstrated that i...

journal_title：Diabetes

authors： Contreras JL,Eckstein C,Smyth CA,Bilbao G,Vilatoba M,Ringland SE,Young C,Thompson JA,Fernández JA,Griffin JH,Eckhoff DE

更新日期：2004-11-01 00:00:00

abstract：:Diabetes mellitus developing in BALB/c ByJ mice infected with the M variant of encephalomyocarditis (EMC) virus is dependent on thymic immune mechanisms. We treated mice with the anti-T-lymphocyte monoclonal anti-L3T4 and anti-Lyt2.2 antibodies before virus inoculation and monitored the infection and occurrence of dia...

journal_title：Diabetes

authors： Haynes MK,Huber SA,Craighead JE

更新日期：1987-07-01 00:00:00

abstract：:A patient with functioning islet cell carcinoma is described who had amelioration of her hypoglycemia during the development of ectopic ACTH syndrome. Moon facies and hyperkalemic metabolic acidosis were also present in this patient, features uncommonly seen in the actopic ACTH syndrome. At autopsy, she was found to h...

journal_title：Diabetes

authors： Sadoff L,Gordon J,Goldman S

更新日期：1975-06-01 00:00:00

abstract：:In adipose tissue from both obese mice and humans, plasminogen activator inhibitor 1 (PAI-1) expression has been reported to be upregulated to levels of increased plasma PAI-1. This elevated expression has been shown to be partly controlled by tumor necrosis factor (TNF)-alpha in mice. In humans, increased PAI-1 expre...

journal_title：Diabetes

authors： Alessi MC,Bastelica D,Morange P,Berthet B,Leduc I,Verdier M,Geel O,Juhan-Vague I

更新日期：2000-08-01 00:00:00

abstract：:Pancreatic β-cells play a pivotal role in maintaining normoglycemia. Recent studies have revealed that the β-cell is not a homogeneous cell population but, rather, is heterogeneous in a number of properties such as electrical activity, gene expression, and cell surface markers. Identification of specific β-cell subpop...

journal_title：Diabetes

authors： Dybala MP,Hara M

更新日期：2019-06-01 00:00:00

abstract：:The effects of ethanol, acetaldehyde, and the two novel metabolites of ethanol 2,3-butanediol and 1,2-propanediol on basal and insulin-stimulated adipocyte lipogenesis and glucose oxidation in vitro were investigated. Whereas ethanol and acetaldehyde inhibited both processes at concentrations far greater than those fo...

journal_title：Diabetes

authors： Lomeo F,Khokher MA,Dandona P

更新日期：1988-07-01 00:00:00

abstract：:Amylin, a 37-amino acid peptide hormone co-secreted with insulin, potently governs the rate of gastric emptying. Hypoglycemia, in the absence of agents such as amylin, is reported to accelerate gastric emptying. We asked whether hypoglycemia had a similar action on gastric emptying in the presence of amylin. In prelim...

journal_title：Diabetes

authors： Gedulin BR,Young AA

更新日期：1998-01-01 00:00:00

abstract：:Recently, the transcription factor 7-like 2 (TCF7L2) gene has been associated with type 2 diabetes in subjects of European origin in the DeCode study. We genotyped the two most associated variants (rs7903146 and rs12255372) in 2,367 French type 2 diabetic subjects and in 2,499 control subjects. Both the T-allele of rs...

journal_title：Diabetes

authors： Cauchi S,Meyre D,Dina C,Choquet H,Samson C,Gallina S,Balkau B,Charpentier G,Pattou F,Stetsyuk V,Scharfmann R,Staels B,Frühbeck G,Froguel P

更新日期：2006-10-01 00:00:00

abstract：:Glucose metabolism affects most major signal pathways in pancreatic beta-cells. Multiple protein kinases, including protein kinase C (PKC) isoenzymes, are involved in these effects; however, their role is poorly defined. Moreover, the dynamics of kinase isoenzyme activation in reference to the biphasic insulin secreti...

journal_title：Diabetes

authors： Warwar N,Efendic S,Ostenson CG,Haber EP,Cerasi E,Nesher R

更新日期：2006-03-01 00:00:00

abstract：:Concentrations of glycosylated hemoglobin (GHb) are elevated in diabetes mellitus and are believed to reflect previous metabolic control. To better define possible determinants of GHb in man, we investigated the relationship between GHb and both fasting plasma glucose (FPG) and basal insulin (IRI) in 42 normal subject...

journal_title：Diabetes

authors： Graf RJ,Halter JB,Porte D Jr

更新日期：1978-08-01 00:00:00

abstract：:Prophylactic insulin can prevent diabetes in the BB rat. We evaluated its use to prevent adoptive transfer of diabetes by activated splenocytes. ConA-activated spleen cells from acutely diabetic BB rats were divided into two equal aliquots and injected intravenously in paired diabetes-prone BB rat littermates. At the ...

journal_title：Diabetes

authors： Bertrand S,De Paepe M,Vigeant C,Yale JF

更新日期：1992-10-01 00:00:00

abstract：:The autoimmune disease type 1 diabetes is characterized by effector T-cell responses to pancreatic β-cell-derived peptides presented by HLA class I and class II molecules, leading ultimately to β-cell demise and insulin insufficiency. Although a given HLA molecule presents a vast array of peptides, only those recogniz...

journal_title：Diabetes

authors： James EA,Mallone R,Kent SC,DiLorenzo TP

更新日期：2020-07-01 00:00:00

abstract：:Duct-occluded segmental-pancreas transplants develop progressive fibrotic atrophy, even though endocrine function seems to be unaffected. To determine end-stage size of the graft and to evaluate magnetic resonance imaging (MRI) and computed tomography (CT), these imaging techniques were applied in eight patients with ...

journal_title：Diabetes

authors： Schlumpf R,Marincek B,Von Schulthess G,Decurtins M,Largiadèr F

更新日期：1989-01-01 00:00:00

abstract：:This article examines the role of the autonomic nervous system in mediating the increase of glucagon secretion observed during insulin-induced hypoglycemia (IIH). In the first section, we briefly review the importance of the alpha-cell response in recovery from hypoglycemia under both physiologic conditions and pathop...

journal_title：Diabetes

authors： Taborsky GJ Jr,Ahrén B,Havel PJ

更新日期：1998-07-01 00:00:00

abstract：OBJECTIVE:To assess chemerin levels and regulation in sera and adipose tissue from women with polycystic ovary syndrome (PCOS) and matched control subjects. RESEARCH DESIGN AND METHODS:Real-time RT-PCR and Western blotting were used to assess mRNA and protein expression of chemerin. Serum chemerin was measured by enzy...

journal_title：Diabetes

authors： Tan BK,Chen J,Farhatullah S,Adya R,Kaur J,Heutling D,Lewandowski KC,O'Hare JP,Lehnert H,Randeva HS

更新日期：2009-09-01 00:00:00

abstract：:Heme oxygenase-1 (HO-1) exerts vasoprotective effects. Such benefit in diabetic vasculopathy, however, remains unclear. We hypothesize that bilirubin mediates HO-1-induced vascular benefits in diabetes. Diabetic db/db mice were treated with hemin (HO-1 inducer) for 2 weeks, and aortas were isolated for functional and ...

journal_title：Diabetes

authors： Liu J,Wang L,Tian XY,Liu L,Wong WT,Zhang Y,Han QB,Ho HM,Wang N,Wong SL,Chen ZY,Yu J,Ng CF,Yao X,Huang Y

更新日期：2015-05-01 00:00:00

abstract：:Tissue sensitivity to insulin was studied using the euglycemic insulin clamp technique (delta plasma insulin above basal 90 microU/ml) in eight patients with type I diabetes mellitus (IDDM) before and after 4-8 mo of continuous subcutaneous insulin infusion (CSII) and in 36 age-matched control subjects. Institution of...

journal_title：Diabetes

authors： Simonson DC,Tamborlane WV,Sherwin RS,Smith JD,DeFronzo RA

更新日期：1985-08-01 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：OBJECTIVE:Leukocyte infiltration of adipose is a critical determinant of obesity-related metabolic diseases. Fractalkine (CX3CL1) and its receptor (CX3CR1) comprise a chemokine system involved in leukocyte recruitment and adhesion in atherosclerosis, but its role in adipose inflammation and type 2 diabetes is unknown. ...

journal_title：Diabetes

authors： Shah R,Hinkle CC,Ferguson JF,Mehta NN,Li M,Qu L,Lu Y,Putt ME,Ahima RS,Reilly MP

更新日期：2011-05-01 00:00:00

abstract：OBJECTIVE:Chronic pancreatitis, characterized by pancreatic exocrine tissue destruction with initial maintenance of islets, eventually leads to insulin-dependent diabetes in most patients. Mice deficient for the transcription factors E2F1 and E2F2 suffer from a chronic pancreatitis-like syndrome and become diabetic. Su...

journal_title：Diabetes

authors： Tessem JS,Jensen JN,Pelli H,Dai XM,Zong XH,Stanley ER,Jensen J,DeGregori J

更新日期：2008-06-01 00:00:00

abstract：:Mammalian erythrocytes have been shown to bind, but not to respond to, physiologic doses of insulin. Insulin binding was studied in normal rat erythrocytes and erythroblastic leukemic (EBL) cells by standard 125I-insulin competitive binding assays. EBL cells exhibited marked insulin degradation, which was time, temper...

journal_title：Diabetes

authors： Galbraith RA,Wise C,Buse MG

更新日期：1980-07-01 00:00:00