Abstract:
AIMS/HYPOTHESIS:We sought to establish if stem cells contained in cord blood cell allografts have the capacity to differentiate into insulin-expressing beta cells in humans. METHODS:We studied pancreases obtained at autopsy from individuals (n = 11) who had prior opposite-sex cord blood transplants to reconstitute haematopoiesis. Pancreatic tissue sections were stained first by XY-fluorescence in situ hybridisation and then insulin immunohistochemistry. Pancreases obtained at autopsy from participants without cord blood cell infusions served as controls (n = 11). RESULTS:In the men with prior transplant of female cord blood, there were 3.4 ± 0.3% XX-positive insulin-expressing islet cells compared with 0.32 ± 0.05% (p < 0.01) in male controls. In women with prior transplant of male cord blood cells we detected 1.03 ± 0.20% XY insulin-expressing islet cells compared with 0.03 ± 0.03 in female controls (p < 0. 001). CONCLUSIONS/INTERPRETATION:Cord blood stem cells have the capacity to differentiate into insulin-expressing cells in non-diabetic humans. It remains to be established whether these cells have the properties of beta cells.
journal_name
Diabetologiajournal_title
Diabetologiaauthors
Huang CJ,Butler AE,Moran A,Rao PN,Wagner JE,Blazar BR,Rizza RA,Manivel JC,Butler PCdoi
10.1007/s00125-011-2071-2subject
Has Abstractpub_date
2011-05-01 00:00:00pages
1066-74issue
5eissn
0012-186Xissn
1432-0428journal_volume
54pub_type
杂志文章相关文献
DIABETOLOGIA文献大全abstract::The effect of hyperglycaemia on islet transplantation in the rat has been examined in two ways, using syngeneic transplantation of 400 islets to the kidney capsule and subsequent measurement of kidney insulin content as a measurement of B-cell survival. Firstly, islets were transplanted into either diabetic or normal ...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/BF00274254
更新日期:1989-09-01 00:00:00
abstract::A method has been developed for the purification of single A, B and D cells and for the isolation of coupled islet cells. Isolated rat islets were dissociated by repeated pipetting in the presence of trypsin and ethylene glycol bis (beta-aminoethyl ether) N,N' tetra-acetic acid (EGTA), and then filtered through nylon ...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/BF00257436
更新日期:1981-06-01 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
pub_type: 杂志文章
doi:10.1007/s00125-009-1280-4
更新日期:2009-05-01 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
pub_type: 杂志文章
doi:10.1007/s00125-019-05022-5
更新日期:2020-01-01 00:00:00
abstract:AIMS/HYPOTHESIS:Vitamin D, a molecule with antiproliferative, antiangiogenic, antioxidant and immunosuppressive effects, could play a role in the pathogenesis of severe diabetic retinopathy. We examined whether Taq I polymorphism of the vitamin D receptor is involved in the development of severe diabetic retinopathy. ...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-001-0769-2
更新日期:2002-03-01 00:00:00
abstract::The insulin receptor substrate proteins IRS1 and IRS2 are key targets of the insulin receptor tyrosine kinase and are required for hormonal control of metabolism. Tissues from insulin-resistant and diabetic humans exhibit defects in IRS-dependent signalling, implicating their dysregulation in the initiation and progre...
journal_title:Diabetologia
pub_type: 杂志文章,评审
doi:10.1007/s00125-012-2644-8
更新日期:2012-10-01 00:00:00
abstract:AIMS/HYPOTHESIS:Several risk stratification systems have been proposed for predicting development of diabetic foot ulcer. However, little has been published that assesses their similarities and disparities, diagnostic accuracy and evidence level. Consequently, we conducted a systematic review of the existing stratifica...
journal_title:Diabetologia
pub_type: 杂志文章,评审
doi:10.1007/s00125-010-2030-3
更新日期:2011-05-01 00:00:00
abstract::Metformin is an effective agent with a good safety profile that is widely used as a first-line treatment for type 2 diabetes, yet its mechanisms of action and variability in terms of efficacy and side effects remain poorly understood. Although the liver is recognised as a major site of metformin pharmacodynamics, rece...
journal_title:Diabetologia
pub_type: 杂志文章,评审
doi:10.1007/s00125-015-3844-9
更新日期:2016-03-01 00:00:00
abstract:AIMS/HYPOTHESIS:White adipose tissue (WAT) consists of various depots with different adipocyte functionality and immune cell composition. Knowledge of WAT-depot-specific differences in expandability and immune cell influx during the development of obesity is limited, therefore we aimed to characterise different WAT dep...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-015-3594-8
更新日期:2015-07-01 00:00:00
abstract::The polymerization and precipitation of highly purified insulins which causes major problems in portable infusion systems does not occur with sulphated insulin. To compare the biological behaviour of sulphated insulin with that of a neutral highly purified monocomponent insulin, insulin receptor studies were performed...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/BF00273803
更新日期:1984-08-01 00:00:00
abstract:AIMS/HYPOTHESIS:Although obesity is a major risk factor for diabetes, little is known about weight gain trajectories across adulthood, and whether they are differentially associated with metabolic markers of diabetes. METHODS:We used fasting blood samples and longitudinal weight data for 5,436 adults (5,734 observatio...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-014-3284-y
更新日期:2014-09-01 00:00:00
abstract::The effect of a five day pretreatment with phenformin (3 X 50 mg daily) on hepatic metabolism was studied in six healthy volunteers. Arterial and hepatic venous concentrations of substrates and hepatic blood flow were estimated during a basal period and during a low-dose lactate infusion (0,03 mmol . kg-1 . min-1). Th...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/BF01219423
更新日期:1978-04-01 00:00:00
abstract:AIMS/HYPOTHESIS:Circulating levels of adiponectin are negatively associated with multiple indices of insulin resistance, and the concentration is reduced in humans with insulin resistance and type 2 diabetes. However, the mechanisms by which adiponectin improves insulin sensitivity remain unclear. SUBJECTS AND METHODS...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-006-0240-5
更新日期:2006-06-01 00:00:00
abstract:AIMS/HYPOTHESIS:Hypertension, obesity, impaired glucose tolerance and dyslipidaemia are metabolic abnormalities that often cluster together more often than expected by chance alone. Since these metabolic variables are highly heritable and are at least partially genetically determined, the clustering of defects in these...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-007-0720-2
更新日期:2007-08-01 00:00:00
abstract:AIMS/HYPOTHESIS:Carbohydrate-free diet prevents hyperglycaemia and beta cell destruction in the New Zealand Obese (NZO) mouse model. Here we have used a sequential dietary regimen to dissociate the effects of obesity and hyperglycaemia on beta cell function and integrity, and to study glucose-induced alterations of key...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-010-1973-8
更新日期:2011-03-01 00:00:00
abstract:AIMS/HYPOTHESIS:Cre-loxP systems are frequently used in mouse genetics as research tools for studying tissue-specific functions of numerous genes/proteins. However, the expression of Cre recombinase in a tissue-specific manner often produces undesirable changes in mouse biology that can confound data interpretation whe...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-018-4643-x
更新日期:2018-08-01 00:00:00
abstract:AIMS/HYPOTHESIS:Among diabetic patients, glucose homeostasis may be affected by abnormal gastrointestinal motility and autonomic neuropathy. This study analysed whether oesophageal dysmotility, delayed gastric emptying or autonomic neuropathy affect glucose homeostasis. MATERIALS AND METHODS:Oesophageal manometry and ...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-006-0354-9
更新日期:2006-09-01 00:00:00
abstract:AIMS/HYPOTHESIS:We investigated spinal and peripheral kappa opioid systems in diabetic rats. MATERIALS AND METHODS:Dynorphin A, N-methyl-D-aspartate (NMDA) and kappa opioid receptor (KOR) were measured in spinal cord, dorsal root ganglia, peripheral nerves and foot skin of control and streptozotocin-induced diabetic r...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-006-0397-y
更新日期:2006-11-01 00:00:00
abstract:AIMS/HYPOTHESIS:Measurement of plasma apolipoprotein (Apo) B may improve prediction of cardiovascular risk, as it provides a measure of the total number of atherogenic particles. The aim of this population-based study was to compare the association of non-HDL-cholesterol, ApoB and the ApoB:ApoA-I ratio with cardiovascu...
journal_title:Diabetologia
pub_type: 杂志文章,多中心研究
doi:10.1007/s00125-006-0195-6
更新日期:2006-05-01 00:00:00
abstract::Thiazolidinediones are potent antidiabetic compounds, which act by enhancing peripheral insulin sensitivity. They are also activators of the peroxisome proliferator activated receptor gamma in adipose tissue. Pioglitazone induces in vivo adipocyte differentiation in the obese Zucker fa/fa rat and hence the capacity of...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s001250051014
更新日期:1998-08-01 00:00:00
abstract:AIMS/HYPOTHESIS:Chemokines are chemotactic cytokines controlling the recruitment of leukocytes from the blood by regulating integrin adhesiveness. It has been shown that the migration of CD4+Th1 and CD4+Th2 cells is governed by specific chemokines. Increasing evidence suggests that the CD4+Th1 cheomoattractant chemokin...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-002-0879-5
更新日期:2002-08-01 00:00:00
abstract:AIMS/HYPOTHESIS:Oxidative stress is associated with diabetes, hypertension and atherosclerosis. Insulin resistance is implicated in the development of these disorders. We tested the hypothesis that oxidative stress induces insulin resistance in rats, and endeavoured to identify mechanisms linking the two. METHODS:Buth...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-004-1391-x
更新日期:2004-05-01 00:00:00
abstract:AIMS/HYPOTHESIS:We evaluated the intake of vitamin D by pregnant Finnish women and examined associations between maternal intake of vitamin D and the development of advanced beta cell autoimmunity and type 1 diabetes in their offspring. METHODS:The research was carried out within the Diabetes Prediction and Prevention...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-010-1734-8
更新日期:2010-08-01 00:00:00
abstract::Cases of malnutrition-related diabetes mellitus conforming to the description of the protein deficient pancreatic diabetes type in Ethiopian patients were compared with Type 1 (insulin-dependent) and Type 2 (non-insulin-dependent) diabetic. Fourteen of 39 malnutrition-related diabetes mellitus patients had fat malabso...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/BF00404800
更新日期:1990-04-01 00:00:00
abstract:AIMS/HYPOTHESIS:The Ca2+/calmodulin-dependent protein kinase II (CaMK II) is highly expressed in pancreatic islets and associated with insulin secretion vesicles. The suppression of CaMK II disturbs insulin secretion and insulin gene expression. There are four isoforms of CaMK II, alpha to delta, that are expressed fro...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s001250051330
更新日期:2000-04-01 00:00:00
abstract::Vascular smooth muscle cell (VSMC) dysfunction plays a role in diabetic macrovasculopathy and this may include abnormalities in growth characteristics and the extracellular matrix. As the actual mechanisms by which glucose induces VSMC dysfunction remain unclear, the aim of this study was to assess the potential role ...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s001250051054
更新日期:1998-10-01 00:00:00
abstract:AIMS/HYPOTHESIS:B-type natriuretic peptide (BNP) is a hormone released from cardiomyocytes in response to cell stretching and elevated in heart failure. Recent observations indicate a distinct connection between chronic heart failure and diabetes mellitus. This study investigated the role of BNP on glucose metabolism. ...
journal_title:Diabetologia
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00125-011-2392-1
更新日期:2012-05-01 00:00:00
abstract:AIMS/HYPOTHESIS:This study aimed to explore the infancy growth trajectories of 'recent' and 'earlier' offspring of mothers with gestational diabetes mellitus (OGDM), each compared with the same control infants, and investigate whether 'recent' OGDM still exhibit a classical phenotype, with macrosomia and increased adip...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-019-4970-6
更新日期:2019-11-01 00:00:00
abstract::Demographic and biological data were collected from all Caucasian Type 1 diabetic patients (n = 279) who were recruited at clinical onset by the Belgian Diabetes Registry over 34 months. The male/female ratio was significantly higher for onset between age 20 and 40 years (2.4) than before age 20 years (1.0); no age-or...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/BF00401060
更新日期:1993-11-01 00:00:00
abstract:AIMS/HYPOTHESIS:It is difficult to use HbA(1c) as an indicator of glycaemic control in patients with neonatal diabetes mellitus (NDM) because of high levels of fetal haemoglobin (HbF) remaining in the blood. In this study, glycated albumin (GA), which is not affected by HbF, and HbA(1c) were compared to evaluate whethe...
journal_title:Diabetologia
pub_type: 杂志文章
doi:10.1007/s00125-011-2211-8
更新日期:2011-09-01 00:00:00