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Scholar Results 1 - 10 of about 67 citing Marchetti: Insulin secretory function is impaired in isolated human islets carrying the Gly972→.... (0.07 sec) 

Functional and molecular defects of pancreatic islets in human type 2 diabetes

- shouxi.net
S Del Guerra, R Lupi, L Marselli, M Masini, M … - Diabetes, 2005 - Am Diabetes Assoc
To shed further light on the primary alterations of insulin secretion in type 2
diabetes and the possible mechanisms involved, we studied several functional and
molecular properties of islets isolated from the pancreata of 13 type 2 ...
Cited by 107 - Related articles - All 5 versions

Pancreatic islets from type 2 diabetic patients have functional defects and increased …

- endojournals.org
P Marchetti, S Del Guerra, L Marselli, R Lupi, … - Journal of Clinical Endocrinology & Metabolism, 2004 - Endocrine Soc
Several properties of pancreatic ß-cells in type 2 diabetes (T2D) were studied
by using islets isolated from T2D subjects. Moreover, because metformin has
protective effects on nondiabetic ß-cells exposed to high glucose or free ...
Cited by 92 - Related articles - BL Direct - All 5 versions

A common polymorphism in the promoter of UCP2 contributes to the variation in insulin …


G Sesti, M Cardellini, MA Marini, S Frontoni, … - Diabetes, 2003 - Am Diabetes Assoc
It was reported that the common −866G/A polymorphism in the promoter of the
human uncoupling protein-2 (UCP2) gene, which enhances its trascriptional
activity, is associated with increased mRNA levels in human adipocytes and ...
Cited by 87 - Related articles - BL Direct - All 4 versions

Gly972Arg variant in the insulin receptor substrate-1 gene and association with type 2 …


A Jellema, MPA Zeegers, EJM Feskens, PC … - Diabetologia, 2003 - Springer
Aims/hypothesis. Several case-control studies have ex- amined the association
between the Gly972Arg variant in the IRS-1 gene and Type 2 diabetes, but most
had limited power and results could therefore be conflict- ing. Methods. We ...
Cited by 75 - Related articles - BL Direct - All 5 versions

Genetic prediction of future type 2 diabetes


V Lyssenko, P Almgren, D Anevski, M Orho- … - PLoS Medicine, 2005 - medicine.plosjournals.org
By using a Cox proportional hazard model, common variants in the PPARG (P12A),
CAPN10 (SNP43 and 44), KCNJ11 (E23K), UCP2 (−866G>A), and IRS1 (G972R) genes
were studied for their ability to predict T2D in 2,293 individuals ...
Cited by 63 - Related articles - Cached - BL Direct - All 10 versions

Reduced {beta}-cell mass and altered glucose sensing impair insulin-secretory function in { …

- physiology.org
K Otani, RN Kulkarni, AC Baldwin, J … - American Journal of Physiology- Endocrinology And …, 2004 - Am Physiological Soc
Pancreatic -cell-restricted knockout of the insulin receptor results in
hyperglycemia due to impaired insulin secretion, suggesting that this cell is an
important target of insulin action. The present studies were undertaken in ...
Cited by 60 - Related articles - BL Direct - All 3 versions

Association testing in 9,000 people fails to confirm the association of the insulin receptor …


JC Florez, M Sjögren, N Burtt, M Orho- … - Diabetes, 2004 - Am Diabetes Assoc
The insulin receptor substrate (IRS)-1 is an important component of the insulin
signal transduction cascade. Several reports suggest that a Gly→Arg change in
codon 972 is associated with type 2 diabetes and related traits, and a ...
Cited by 49 - Related articles - BL Direct - All 4 versions

Functional and morphological alterations of mitochondria in pancreatic beta cells from type 2 …


M Anello, R Lupi, D Spampinato, S Piro, M … - Diabetologia, 2005 - Springer
Abstract Aims/hypothesis: Little information is available on the insulin release
properties of pancreatic islets iso- lated from type 2 diabetic subjects. Since
mitochondria represent the site where important metabolites that regulate ...
Cited by 42 - Related articles - All 3 versions

Hepatitis C virus infection and human pancreatic β-cell dysfunction

- diabetesjournals.org
M Masini, D Campani, U Boggi, M Menicagli, N … - Diabetes Care, 2005 - Am Diabetes Assoc
Many patients with chronic hepatitis C virus (HCV) develop type 2 diabetes (1).
This prevalence is much higher than that observed in the general population and
in patients with other chronic liver diseases such as hepatitis B virus, ...
Cited by 34 - Related articles - All 5 versions

Control of glycaemia: from molecules to men. Minkowski Lecture 2003


M Stumvoll - Diabetologia, 2004 - Springer
Regulation of glycaemia represents a fundamental biological principle, and its
failure underlies Type 2 diabetes. The complex aetiology of Type 2 diabetes,
which probably involves a medley of molecular mech- anisms, requires ...
Cited by 33 - Related articles - BL Direct - All 6 versions


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