glyceraldehyde 3 phosphate/obesity

The regulation of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) gene expression was studied during the onset of obesity in the genetically obese (fa/fa) rat by determination of GAPDH activity and hybridizable mRNA amounts in adipose tissue and liver from suckling and weanling rats. GADPH activity

Previous studies have shown that the adipose tissue of young genetically obese Zucker rats was characterized by a coordinate overtranscription of lipogenic genes, suggesting that the fa mutation triggers transcription factor(s) acting in common on the promoters of these genes. To test this

Obesity-related diseases such as the metabolic syndrome and type 2 diabetes originate, in part, from the progressive metabolic deterioration of skeletal muscle. A preliminary proteomic survey of rectus abdominus muscle detected a statistically significant increase in adenylate kinase (AK)1,

Background: Human follicular fluid (HFF), which is composed by essential proteins required for the follicle development, provides an important microenvironment for oocyte maturation. Recently, overweight status has been considered as a

The genetically obese Zucker rat displays excessive fat storage capacity which is due to a tissue-specific increase in the activities of a number of lipid storage-related enzymes in adipose tissue. The aim of this study was to investigate the molecular mechanism responsible for this phenomenon. Lean

S100 calcium-binding protein B (S100B), a multifunctional macromolecule mainly expressed in nerve tissues and adipocytes, has been suggested to contribute to the pathogenesis of obesity. To clarify the role of S100B in insulin action and glucose metabolism in peripheral tissues, we investigated the

Interleukin-1 beta (IL-1 beta) induces anorexia when administered acutely or chronically into the cerebrospinal fluid (CSF) at doses that yield estimated pathophysiological concentrations. Enhanced sensitivity to IL-1 beta-induced anorexia has been observed in animal models of obesity, including the

The effects of adrenalectomy with or without replacement doses of corticosterone were examined on the levels of messenger RNA for malic enzyme (ME) and glyceraldehyde 3-phosphate dehydrogenase (GAPDH) in adipose tissue and liver from Zucker fatty (fa/fa) and littermate lean rats. The levels of both

The adipose tissue of genetically obese Zucker rats is characterized by coordinated tissue specific overtranscription of a subset of genes related to lipid storage such as Glyceraldehyde-3-Phosphate Dehydrogenase (GAPDH). We show that CCAAT/Enhancer Binding Protein alpha (C/EBP alpha) is an

OBJECTIVE Obesity is a global problem with high risks of cardiovascular diseases, stroke and type 2 diabetes. It is well known that maternal obesity affects offspring by inducing malformation, functional abnormalities in many organs and cells, and by increased risk of obesity and type 2 diabetes.

Remodeling of adipose tissue is required to support the expansion of adipose mass. In obesity, an increased death of adipocytes contributes to the accelerated cellular turnover. We have shown that obesity in pregnancy is associated with metabolic and immune alterations in the adipose tissue. In this

Among the candidate genes that have been reviewed herein, adipsin, calcitonin, cholecystokin, Gi alpha and Gs subunits of G proteins, insulin I and II, and lipoprotein lipase have all been mapped to specific chromosomes in mouse or rat or both. In none of these cases is the chromosomal location

Pu-erh tea is attracting increased attention worldwide because of its unique flavor and health effects, but its impact on the composition and function of the gut microbiota remains unclear. The aim of this study was to investigate the effects of aqueous extracts of fermented (ripe) and non-fermented

Reciprocal regulation of hepatic glycolysis and gluconeogenesis contributes to systemic metabolic homeostasis. Recent evidence from lower order organisms has found that reversible post-translational modification of glyceraldehyde-3-phosphate dehydrogenase (GAPDH), particularly acetylation,

The direct role of hormones on leptin synthesis has not yet been studied in cultured adipose cells or tissue from lean and obese subjects. Moreover, this hormonal regulation has never been addressed in human visceral fat, although this site plays a determinant role in obesity-linked disorders. In