Similar Datasets
Project description:Treatment of 3T3-L1 adipose cells with Glucose Oxidase
| PRJNA416095 | ENA
Project description:3T3-L1 adipose cells were grown, differentiated and insulin resistance was stimulated by addition of TNF or treatment inlcuding chronic insulin and dexamethasone.
2018-01-31 | GSE87853 | GEO
Project description:Treatment of insulin resistant 3T3-L1 adipose cells with MnTBAP
| PRJNA416094 | ENA
Project description:Insulin is a potent regulator of protein metabolism. Here we describe a time-resolved map of insulin-regulated protein turnover in 3T3-L1 adipocytes using metabolic pulse-chase labelling and high-resolution mass spectrometry.
2016-10-07 | PXD003696 | Pride
Project description:Obesity is often associated with a low-grade systemic inflammation state that contributes to the development of insulin resistance and atherosclerotic complications. This is usually coupled with increased macrophage infiltration in the adipose tissue and a defect in adipocyte differentiation that results in accumulation of hypertrophic fat cells characterized by a deregulated pattern of adipokine expression. Here we show that knockdown of histone demethylase lsd1 in 3T3-L1 preadipocytes results in defective adipogenesis and derepression of an inflammatory program in these cells. The dataset consists of four sample groups: [1] 3T3-L1 preadipocytes (passage 19) transfected with a control scrambled siRNA at 24h after transfection (siC.24h), [2] 3T3-L1 preadipocytes (p.19) transfected with a siRNA directed against LSD1 at 24h after transfection (siLsd1.24h), [3] 3T3-L1 preadipocytes (p.21) transfected with a control scrambled siRNA at 48h after transfection (siC.48h), and [4] 3T3-L1 preadipocytes (p.21) transfected with a siRNA directed against LSD1 at 48h after transfection (siLsd1.48h). The 24h sample groups (siC.24h and siLsd1.24h) consist of two biological replicate samples; the 48h sample groups (siC.48h and siLsd1.48h) consist of three biological replicate samples. Each sample was hybridized to a separate array, for a total of ten arrays.
2013-12-31 | E-GEOD-25423 | biostudies-arrayexpress
Project description:3T3-L1 fibroblasts are a commonly used in vitro model for adipogenesis. When induced with hormones, they differentiate into mature fat cells. Here, microarrays were used to study 3T3-L1 adipose differentiation through time. Keywords: time course
2007-01-23 | GSE6794 | GEO
Project description:Obesity is an energy balance disorder in which nutrient intake chronically exceeds energy expenditure, resulting in the accumulation of white adipose tissue. Increased adiposity is due to increases in the number and size of adipocytes, which leads to increased body fat and metabolic consequences. Adipocytes induce insulin resistance by promoting lipotoxicity and modulating adipokine secretion. Therefore, a thorough understanding of the mechanisms that regulate adipogenesis could have clinical relevance in preventing and treating obesity and the metabolic syndrome. In this study, we performed miRNA array to measure miRNA profiles of undifferentiated and differentiated 3T3-L1 adipocytes using Agilent(r) miRNA array. We show that miRNA profile changes during adipogenesis. Thus, this data would be useful to find the distinct role of miRNAs for the regulation of adipogenesis.
2013-08-07 | E-MTAB-1783 | biostudies-arrayexpress
Project description:Obesity is often associated with a low-grade systemic inflammation state that contributes to the development of insulin resistance and atherosclerotic complications. This is usually coupled with increased macrophage infiltration in the adipose tissue and a defect in adipocyte differentiation that results in accumulation of hypertrophic fat cells characterized by a deregulated pattern of adipokine expression. Here we show that knockdown of histone demethylase lsd1 in 3T3-L1 preadipocytes results in defective adipogenesis and derepression of an inflammatory program in these cells.
2013-12-31 | GSE25423 | GEO
Project description:3T3-L1 fibroblasts are a commonly used in vitro model for adipogenesis. When induced with hormones, they differentiate into mature fat cells. Here, microarrays were used to study 3T3-L1 adipose differentiation through time. Experiment Overall Design: 3T3-L1 fibroblasts were cultured in vitro and induced to differentiate using standard MDI protocol. At successive time-points, cells were collected, and processed for microarray analysis.
2008-06-15 | E-GEOD-6794 | biostudies-arrayexpress
Project description:Obesity is associated with insulin resistance and type 2 diabetes, implying a role for adipose tissue in the etiology of these disorders. We used cDNA microarrays to obtain expression profiles of adipocyte by the treatment of insulin and anti-diabetic drug rosiglitazone at both high and low glucose level. Mouse 3T3-L1 mature adipocytes were treated 2 days 1) with or without 1 µM insulin at low and high glucose level, 2) with or without 0.5 μM rosiglitazone at low and high glucose and insulin level. 1) The comparison between the insulin and non-insulin treatment at the same glucose level showed minor changes in the transcriptome. The expressions of some processing enzymes for extracellular matrix components were regulated by insulin. 2) Transcriptome data indicates that an altered energy metabolism is induced by rosiglitazone in mature adipocytes. In addition, rosiglitazone represses adipokine expression, except adiponectin and ApoE. Moreover, transcriptome changes indicate that a general repression of secreted protein encoding genes occurs. Keywords: homone and drug response
2006-11-21 | GSE4683 | GEO