GEO DataSets

(Submitter supplied) Chronic, low-grade adipose tissue inflammation associated with adipocyte hypertrophy is an important link in the relationship between obesity and insulin resistance. Although ubiquitin ligases are essential regulators of inflammatory processes, the role of these enzymes in metabolically driven adipose tissue inflammation is relatively unexplored. In this study, we found that the ubiquitin ligase Siah2 is a central factor in obesity-related adipose tissue inflammation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

12 Samples

Download data: TXT

(Submitter supplied) The goal of this experiment was to examine the sex-dependent effect of Siah2 in brown adipose tissue

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL6885 GPL6887

18 Samples

Download data: TXT

(Submitter supplied) Human adipose tissue derived stem cells were differentiated to adipocytes in vitro. At the end of differentiation, cells were treated with siRNA targeting CD248 followed by exposure to 1% oxygen levels. Microarray analysis were performed to identify differentially regulated genes.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL23159

12 Samples

Download data: CEL

(Submitter supplied) Obesity is a risk factor for numerous metabolic disorders; however, not all obese individuals are prone to insulin resistance. The central aim of this study was to identify molecular pathways directly related to insulin resistance independent of BMI in obesity. We sought to determine the gene expression signature of adipose tissue in a body mass index (BMI)-matched obese cohort of patients that are either insulin sensitive or insulin resistant.

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3781

Platform:

GPL570

39 Samples

Download data: CEL

Analysis of subcutaneous and visceral adipose tissue from body mass index (BMI)-matched, obese patients who were insulin-sensitive versus insulin-resistant, thereby eliminating obesity as a variable. Results provide insight into molecular mechanisms mediating obesity-related insulin resistance.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 disease state, 2 gender, 2 tissue sets

Platform:

GPL570

Series:

GSE20950

39 Samples

Download data: CEL

(Submitter supplied) Obesity induces macrophages to drive inflammation in adipose tissue, a crucial step towards the development of type 2 diabetes. The tricarboxylic acid (TCA) cycle intermediate succinate is released from cells under metabolic stress and has recently emerged as a metabolic signal induced by proinflammatory stimuli. We therefore investigated whether succinate receptor 1 (SUCNR1) could play a role in the development of adipose tissue inflammation and type 2 diabetes. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL11533

8 Samples

Download data: CEL

(Submitter supplied) Human antigen R (HuR) is a member of the Hu family of RNA-binding proteins and is involved in many physiological processes. To investigate the role of adipose HuR, we generate adipose-specific HuR knockout (HuRAKO) mice. As compared with control mice, HuRAKO mice show obesity when induced with a high-fat diet, along with insulin resistance, glucose intolerance, hypercholesterolemia and increased inflammation in adipose tissue. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

6 Samples

Download data: XLSX

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

16 Samples

Download data: CEL

(Submitter supplied) White adipose tissue (WAT) is a highly active metabolic and endocrine organ, and its dysfunction links obesity to a variety of diseases, ranging from type 2 diabetes to cancer. The function of WAT is under the control of multiple cell signaling systems, including that of G protein-coupled receptors (GPCRs). Gαs- and Gαi-coupled receptors have been reported to regulate lipolysis, and Gαq-coupled receptors stimulate glucose uptake in adipocytes. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

8 Samples

Download data: CEL

(Submitter supplied) White adipose tissue (WAT) is a highly active metabolic and endocrine organ, and its dysfunction links obesity to a variety of diseases, ranging from type 2 diabetes to cancer. The function of WAT is under the control of multiple cell signaling systems, including that of G protein-coupled receptors (GPCRs). Gαs- and Gαi-coupled receptors have been reported to regulate lipolysis, and Gαq-coupled receptors stimulate glucose uptake in adipocytes. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

8 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL11532 GPL11154

16 Samples

Download data: CEL, TXT, WIG

(Submitter supplied) Examination of EBf1 binding by ChIP-seq in differentiated human adipose stromal cell (hASC) pre-adipocyte

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: TXT, WIG

(Submitter supplied) To investgate the role of EBF1 in human adipocyte, we performed global expression profiling in human adipocytes transfected with siRNA targeting EBF1.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL11532

12 Samples

Download data: CEL

(Submitter supplied) The flavonoid luteolin possess a variety of anti-inflammatory properties, but little has known about the detailed mechanisms linked to the anti-metabolic syndrome action of luteolin based on the integration of the transcriptional profile and the phenotype biomarkers. The aim of this study was to investigate the protective role of luteolin on inflammation-mediated metabolic diseases, focusing on its role in modulating toll-like receptor (TLR) signaling pathway triggered up-regulation of pro-inflammatory cytokines. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

9 Samples

Download data: TXT

(Submitter supplied) Macrophage-mediated inflammatory response has been implicated in the pathogenesis of obesity and insulin resistance. Brd4 has emerged as a key regulator in the innate immune response. However, the role of Brd4 in obesity-associated inflammation and insulin resistance remains uncharacterized. Here, we demonstrated that myeloid-lineage specific Brd4 knockout (Brd4-CKO) mice were protected from high-fat-diet (HFD)-induced obesity with less fat accumulation, higher energy expenditure, and increased lipolysis in adipose tissue. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23479

6 Samples

Download data: TXT

(Submitter supplied) Adipocytes isolated from lean and obese postmenopausal women with no significant differences in metabolic syndrome parameters demonstrate changes in multiple inflammatory, metabolic and structural gene families.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

14 Samples

Download data: TXT

(Submitter supplied) We applied an environmental lighting-induced weekly rotating shift schedule for 6 months to uncover its metabolic consequence specifically in visceral and subcutaneous adipose tissue. Through global gene expression profiling together with functional analysis, we show that chronic clock dysregulation results in striking adipose tissue hypertrophy with overt inflammatory response and fibrotic sequala that predispose to insulin resistance.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

18 Samples

Download data: TXT

(Submitter supplied) Macrophage-inducible C-type lectin (Mincle, Clec4e) is a pathogen sensor that recognizes pathogenic fungi and Mycobactrium tuberculosis. We perfomed microarray analysis using peritoneal macrophages stimulated with TDM, a mycobacterial cell wall glycolipid that is known to be a Mincle ligand. Many chemokine and cytokine genes were upregulated in wildtype macrophages stimulated with TDM. Upregulation of these genes were completely abolishd in Mincle KO macrophages.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

12 Samples

Download data: CEL, CHP

(Submitter supplied) Purpose: To determine how STAT1 activity in white adipocytes affects insulin sensitivity. Methods: Adipocyte specific (ADIPOQ-Cre) STAT1 fl/fl mice (STAT1 fKO) and littermate controls (STAT1 fl/fl) were placed on 60% HFD for 18 weeks, followed by metabolic phenoptying and tissue harvest for RNA-seq Results: STAT1 expression in WAT inversely correlated with fasting plasma glucose in both obese mice and humans. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

20 Samples

Download data: TXT

(Submitter supplied) We report dysfunctional adipose tissue is linked to the loss of GPS2 in adipocyte.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

100 Samples

Download data: TXT