Major histocompatibility complex class I shedding and programmed cell death stimulated through the proinflammatory P2X7 receptor: a candidate susceptibility gene for NOD diabetes.

abstract：:Uncoupling protein 1+ beige adipocytes are dynamically regulated by environment in rodents and humans; cold induces formation of beige adipocytes, whereas warm temperature and nutrient excess lead to their disappearance. Beige adipocytes can form through de novo adipogenesis; however, how "beiging" characteristics are...

journal_title：Diabetes

authors： Wang Y,Paulo E,Wu D,Wu Y,Huang W,Chawla A,Wang B

更新日期：2017-12-01 00:00:00

abstract：:The effects of sulfated cholecystokinin (CCK-8S) and glucose on insulin secretion and polyphosphoinositide (PPI) metabolism were studied in isolated rat islets. Both agonists stimulate PPI hydrolysis, inositol phosphate accumulation, 3H efflux from [3H]inositol-prelabeled tissue, and 45Ca efflux from prelabeled cells....

journal_title：Diabetes

authors： Zawalich W,Takuwa N,Takuwa Y,Diaz VA,Rasmussen H

更新日期：1987-04-01 00:00:00

abstract：:The IgG from a patient (Italy 2 [I2]) with hypoglycemia, due to autoantibodies to the insulin receptor, was purified on protein A Sepharose into two fractions that were tested in various human tissues and cells. The IgG fraction that bound protein A (absorbed IgG [IgGa]) nearly completely inhibited the binding of 125I...

journal_title：Diabetes

authors： Sesti G,Marini MA,Montemurro A,Condorelli L,Borboni P,Haring HU,Ullrich A,Goldfine ID,De Pirro R,Lauro R

更新日期：1992-01-01 00:00:00

abstract：:It has been proposed that p38 mitogen-activated protein kinase (MAPK) isoforms sensitive to the pyridinylimidazole compounds SB 203580 and SB 202190 may participate in the acute insulin-dependent activation of glucose transporters recruited to the plasma membrane of adipocytes and skeletal muscle. Here, we explore whe...

journal_title：Diabetes

authors： Turban S,Beardmore VA,Carr JM,Sakamoto K,Hajduch E,Arthur JS,Hundal HS

更新日期：2005-11-01 00:00:00

abstract：:Diabetic hypoglycemia produces cognitive-motor slowing, which is assumed to increase risk of automobile crashes. This study investigated driving decrements during and after hypoglycemia, and the patients' awareness of driving decrements. We used a randomized, single-blind, crossover design and conducted the study at t...

journal_title：Diabetes

authors： Cox DJ,Gonder-Frederick L,Clarke W

更新日期：1993-02-01 00:00:00

abstract：:The association between clinical autonomic dysfunction and myocardial MIBG accumulation was investigated. The study groups comprised 6 male diabetic patients with autonomic neuropathy (ANP+ group), 6 male diabetic patients without autonomic neuropathy (ANP-group), and 6 male nondiabetic control subjects. The mean age ...

journal_title：Diabetes

authors： Mäntysaari M,Kuikka J,Mustonen J,Tahvanainen K,Vanninen E,Länsimies E,Uusitupa M

更新日期：1992-09-01 00:00:00

abstract：:The clinical features of the experimental hyperosmolar diabetic (EHD) rat model resemble those seen in the human syndrome--extreme hyperglycemia without ketoacidosis is common to both. The absence of ketoacidosis in the syndrome has been ascribed to both substrate (free fatty acid) deficiency and to interference with ...

journal_title：Diabetes

authors： Gordon EE,Duga J

更新日期：1975-03-01 00:00:00

abstract：:We evaluated the effectiveness of a more potent and longer-acting somatostatin analogue (SMS 201-995) as an adjunct to insulin therapy, in a double-blind placebo-controlled randomized study of 26 C-peptide-negative type I (insulin-dependent) diabetic patients (20 women, 6 men, aged 22-40 yr) on their conventional drug...

journal_title：Diabetes

authors： Osei K,O'Dorisio TM,Malarkey WB,Craig EL,Cataland S

更新日期：1989-06-01 00:00:00

abstract：:Clinical studies have shown a link between hyperuricemia (HU) and diabetes, while the exact effect of soluble serum urate on glucose metabolism remains elusive. This study aims to characterize the glucose metabolic phenotypes and investigate the underlying molecular mechanisms using a novel spontaneous HU mouse model ...

journal_title：Diabetes

authors： Lu J,He Y,Cui L,Xing X,Liu Z,Li X,Zhang H,Li H,Sun W,Ji A,Wang Y,Yin H,Li C

更新日期：2020-06-01 00:00:00

abstract：:To define the mechanisms involved in the evolution of diabetes in the Zucker diabetic fatty (ZDF) rat, beta-cell mass and replication rates were determined by immunochemistry, point-counting morphometry, and 6-h 5-bromo-2'-deoxyuridine (BrdU) incorporation. The beta-cell mass in 5- to 7-week-old prediabetic ZDF rats (...

journal_title：Diabetes

authors： Pick A,Clark J,Kubstrup C,Levisetti M,Pugh W,Bonner-Weir S,Polonsky KS

更新日期：1998-03-01 00:00:00

abstract：:The severe diabetic nephropathy that develops in the hypertensive transgenic (mRen-2)27 rat with streptozotocin (STZ) diabetes has previously been considered angiotensin II-dependent. Because metabolic pathways are also activated in the diabetic kidney, the present study aimed to determine whether renoprotection could...

journal_title：Diabetes

authors： Wilkinson-Berka JL,Kelly DJ,Koerner SM,Jaworski K,Davis B,Thallas V,Cooper ME

更新日期：2002-11-01 00:00:00

abstract：:Previous studies have provided evidence for the transcripts of Cx43 and Cx45 within pancreatic islets. As of yet, however, it has proven difficult to unambiguously demonstrate the expression of these proteins by islet cells. We have investigated whether Cx36, a new connexin species recently identified in mammalian bra...

journal_title：Diabetes

authors： Serre-Beinier V,Le Gurun S,Belluardo N,Trovato-Salinaro A,Charollais A,Haefliger JA,Condorelli DF,Meda P

更新日期：2000-05-01 00:00:00

abstract：:Skeletal muscle insulin resistance is a prominent early feature in the pathogenesis of type 2 diabetes. In attempt to overcome this defect, we generated mice overexpressing insulin receptors (IR) specifically in skeletal muscle (IRMOE). On normal chow, IRMOE mice have body weight similar to that of controls but an inc...

journal_title：Diabetes

authors： Wang G,Yu Y,Cai W,Batista TM,Suk S,Noh HL,Hirshman M,Nigro P,Li ME,Softic S,Goodyear L,Kim JK,Kahn CR

更新日期：2020-11-01 00:00:00

abstract：:We have recently demonstrated that the exposure to hyperglycemia in utero impairs nephrogenesis in rat fetuses (Amri K et al., Diabetes 48:2240-2245, 1999). Diabetic pregnancy is commonly associated with alterations in the IGF system in fetal tissues. It has also been shown that both IGF-I and IGF-II are produced with...

journal_title：Diabetes

authors： Amri K,Freund N,Duong Van Huyen JP,Merlet-Bénichou C,Lelièvre-Pégorier M

更新日期：2001-05-01 00:00:00

abstract：:The BB rat spontaneously develops insulin-dependent diabetes mellitus (IDDM) as an autoimmune abnormality involving the class II molecules of the major histocompatibility complex (MHC). The rat MHC (RT1 complex) encodes two class II loci, RT1.B and RT1.D. The possibility that variant or unique class II MHC molecules m...

journal_title：Diabetes

authors： Holowachuk EW,Greer MK

更新日期：1989-02-01 00:00:00

abstract：OBJECTIVE:Dipeptidyl peptidase-4 (DPP4) inhibitors lower blood glucose in diabetic subjects; however, the mechanism of action through which these agents improve glucose homeostasis remains incompletely understood. Although glucagon-like peptide (GLP)-1 and glucose-dependent insulinotropic polypeptide (GIP) represent im...

journal_title：Diabetes

authors： Flock G,Baggio LL,Longuet C,Drucker DJ

更新日期：2007-12-01 00:00:00

abstract：:Islets from male B10.BR mice (H-2k) were isolated by the collagenase technique, handpicked with a Pasteur pipette, and incubated (either intact or after dispersion with Dispase) for 0, 3, 5, 7, 10, or 14 days in tissue culture medium supplemented with either lymphokine supernatants or recombinant murine interferon-gam...

journal_title：Diabetes

authors： Wright JR Jr,Lacy PE,Unanue ER,Muszynski C,Hauptfeld V

更新日期：1986-10-01 00:00:00

abstract：:The allelic forms of the human leukocyte antigen (HLA)-DQ beta-chain (DQB1) have been recognized as the best markers of insulin-dependent diabetes mellitus (IDDM) susceptibility. We describe a method that allows the recognition of these DQB1 alleles without the use of either allele-specific oligonucleotide probes or r...

journal_title：Diabetes

authors： Trucco G,Fritsch R,Giorda R,Trucco M

更新日期：1989-12-01 00:00:00

abstract：OBJECTIVE:Common variants in the gene TCF7L2 confer the largest effect on the risk of type 2 diabetes. The present study was undertaken to increase our understanding of the mechanisms by which this gene affects type 2 diabetes risk. RESEARCH DESIGN AND METHODS:Eight subjects with risk-conferring TCF7L2 genotypes (TT o...

journal_title：Diabetes

authors： Villareal DT,Robertson H,Bell GI,Patterson BW,Tran H,Wice B,Polonsky KS

更新日期：2010-02-01 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：:To test the general applicability of the hypothesis that diabetes mellitus causes increased polyol pathway activity, decreased tissue free myo-inositol, and resultant pathological changes in tissues susceptible to the ravages of diabetes, we measured glucose, sorbitol, and myo-inositol with quantitative histochemical ...

journal_title：Diabetes

authors： Loy A,Lurie KG,Ghosh A,Wilson JM,MacGregor LC,Matschinsky FM

更新日期：1990-10-01 00:00:00

abstract：:Type 1 diabetes is perceived as a chronic immune-mediated disease with a subclinical prodromal period characterized by selective loss of insulin-producing beta-cells in the pancreatic islets in genetically susceptible subjects. A series of evidence supports a critical role of exogenous factors in the development of ty...

journal_title：Diabetes

authors： Knip M,Veijola R,Virtanen SM,Hyöty H,Vaarala O,Akerblom HK

更新日期：2005-12-01 00:00:00

abstract：:Cysteamine (300 mg/kg) administered subcutaneously depletes pancreatic somatostatin to 36% of control levels, but does not alter pancreatic insulin or glucagon content. Although perfusion of pancreata from normal animals with glucose (300 mg/dl) markedly stimulated somatostatin release, pancreata from cysteamine-treat...

journal_title：Diabetes

authors： Sorenson RL,Grouse LH,Elde RP

更新日期：1983-04-01 00:00:00

abstract：:Islet antigens associated with type 1 diabetes include a recently identified protein tyrosine phosphatase-like molecule IA-2, which contains the intracellular fragment IA-2ic. To determine whether combinations of antibodies including those to IA-2 characterize and predict type 1 diabetes, we studied antibodies to IA-2...

journal_title：Diabetes

authors： Hawa M,Rowe R,Lan MS,Notkins AL,Pozzilli P,Christie MR,Leslie RD

更新日期：1997-08-01 00:00:00

abstract：:The hexokinases, by converting glucose to glucose-6-phosphate, help maintain the downhill gradient that results in movement of glucose into cells through the facilitative glucose transporters. GLUT4 and hexokinase (HK) II are the major transporter and hexokinase isoforms in skeletal muscle, heart, and adipose tissue, ...

journal_title：Diabetes

authors： Osawa H,Printz RL,Whitesell RR,Granner DK

更新日期：1995-12-01 00:00:00

abstract：:Although type 1 diabetes (T1D) is primarily perceived as a T cell-driven autoimmune disease, islet autoantibodies are the best currently available biomarker for autoimmunity and disease risk. These antibodies are produced by autoreactive B cells, the activation of which is largely dependent on the function of CD4+CXCR...

journal_title：Diabetes

authors： Viisanen T,Ihantola EL,Näntö-Salonen K,Hyöty H,Nurminen N,Selvenius J,Juutilainen A,Moilanen L,Pihlajamäki J,Veijola R,Toppari J,Knip M,Ilonen J,Kinnunen T

更新日期：2017-02-01 00:00:00

abstract：:Molecular mechanisms underlying lipolysis, as defined by mobilization of fatty acids from adipose tissue, are not fully understood. A database search for enzymes with alpha/beta hydrolase folds, the GXSXG motif for serine esterase and the His-Gly dipeptide motif, has provided a previously unannotated gene that is indu...

journal_title：Diabetes

authors： Okazaki H,Igarashi M,Nishi M,Tajima M,Sekiya M,Okazaki S,Yahagi N,Ohashi K,Tsukamoto K,Amemiya-Kudo M,Matsuzaka T,Shimano H,Yamada N,Aoki J,Morikawa R,Takanezawa Y,Arai H,Nagai R,Kadowaki T,Osuga J,Ishibashi S

更新日期：2006-07-01 00:00:00

abstract：:Rats with chronic streptozotocin (SZ) diabetes develop dilatation of the alimentary tract, loss of fecal consistency, and autonomic neuropathy involving unmyelinated axons of the extrinsic innervation of the small bowel. Diabetic autonomic neuropathy involving the ileal mesenteric nerves is characterized by modest to ...

journal_title：Diabetes

authors： Schmidt RE,Plurad SB,Olack BJ,Scharp DW

更新日期：1983-06-01 00:00:00

abstract：:Agonist-induced activation of peroxisome proliferator-activated receptor-γ (PPARγ) stimulates adipocyte differentiation and insulin sensitivity. Patients with heterozygous PPARγ dominant-negative mutation develop partial lipodystrophy and insulin resistance. Inconsistent with this evidence in humans, it was reported t...

journal_title：Diabetes

authors： Gumbilai V,Ebihara K,Aizawa-Abe M,Ebihara C,Zhao M,Yamamoto Y,Mashimo T,Hosoda K,Serikawa T,Nakao K

更新日期：2016-10-01 00:00:00

abstract：OBJECTIVE:Human islet amyloid polypeptide (hIAPP) aggregation plays a major role in the development of islet amyloidosis in type 2 diabetes. It is known that extracellular hIAPP oligomers are toxic to pancreatic beta-cells and associated with apoptosis. We therefore investigated the molecular mechanism by which extrace...

journal_title：Diabetes

authors： Casas S,Gomis R,Gribble FM,Altirriba J,Knuutila S,Novials A

更新日期：2007-09-01 00:00:00