GEO DataSets

(Submitter supplied) Adipose tissue is central to regulation of systemic energy homeostasis. Adaptive thermogenesis in brown and beige adipocytes, which relies on mitochondrial oxidative phosphorylation, dissipates energy to counteract obesity. On the other hand, chronic inflammation in adipose tissue is linked to insulin resistance, type 2 diabetes and obesity. Here we show that nuclear factor I-A (NFIA), a transcriptional regulator of brown and beige adipocytes, improves systemic glucose homeostasis via up-regulation of oxidative phosphorylation and reciprocal down-regulation of inflammation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

18 Samples

Download data: TXT

(Submitter supplied) Adipose tissue is central to regulation of systemic energy homeostasis. Adaptive thermogenesis in brown and beige adipocytes, which relies on mitochondrial oxidative phosphorylation, dissipates energy to counteract obesity. On the other hand, chronic inflammation in adipose tissue is linked to insulin resistance, type 2 diabetes and obesity. Here we show that nuclear factor I-A (NFIA), a transcriptional regulator of brown and beige adipocytes, improves systemic glucose homeostasis via up-regulation of oxidative phosphorylation and reciprocal down-regulation of inflammation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

18 Samples

Download data: TXT

(Submitter supplied) Adipose tissue is central to regulation of systemic energy homeostasis. Adaptive thermogenesis in brown and beige adipocytes, which relies on mitochondrial oxidative phosphorylation, dissipates energy to counteract obesity. On the other hand, chronic inflammation in adipose tissue is linked to insulin resistance, type 2 diabetes and obesity. Here we show that nuclear factor I-A (NFIA), a transcriptional regulator of brown and beige adipocytes, improves systemic glucose homeostasis via up-regulation of oxidative phosphorylation and reciprocal down-regulation of inflammation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

12 Samples

Download data: BIGWIG

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL17021 GPL16417

54 Samples

Download data: BIGWIG, TXT

(Submitter supplied) Adipose tissue is central to regulation of systemic energy homeostasis. Adaptive thermogenesis in brown and beige adipocytes, which relies on mitochondrial oxidative phosphorylation, dissipates energy to counteract obesity. On the other hand, chronic inflammation in adipose tissue is linked to insulin resistance, type 2 diabetes and obesity. Here we show that nuclear factor I-A (NFIA), a transcriptional regulator of brown and beige adipocytes, improves systemic glucose homeostasis via up-regulation of oxidative phosphorylation and reciprocal down-regulation of inflammation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16417

6 Samples

Download data: BIGWIG

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL17021 GPL16417 GPL11002

48 Samples

Download data: BIGWIG, TXT

(Submitter supplied) Brown fat dissipates energy as heat and protects against obesity. Here, we identified nuclear factor I-A (NFIA) as a novel transcriptional regulator of brown fat by a genome-wide open chromatin analysis of murine brown and white fat followed by motif analysis of brown-fat-specific open chromatin regions. NFIA and the adipogenic master regulator, PPARγ, co-localize at the brown-fat-specific enhancers. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

24 Samples

Download data: TXT

(Submitter supplied) Brown fat dissipates energy as heat and protects against obesity. Here, we identified nuclear factor I-A (NFIA) as a novel transcriptional regulator of brown fat by a genome-wide open chromatin analysis of murine brown and white fat followed by motif analysis of brown-fat-specific open chromatin regions. NFIA and the adipogenic master regulator, PPARgamma, co-localize at the brown-fat-specific enhancers. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL16417 GPL17021 GPL11002

24 Samples

Download data: BEDGRAPH, BIGWIG

(Submitter supplied) The transcription factor nuclear factor I-A (NFIA) is a regulator of brown adipocyte differentiation. Here we show that the C-terminal 17 amino acid residues of NFIA (which we named pro#3 domain) is required for transcriptional activity of NFIA. Full-length NFIA, but not deletion mutant lacking pro#3 domain rescued impaired Pparg expression and adipogenesis in NFIA-knockout cells. Mechanistically, the ability of NFIA to increase chromatin accessibility is mediated through pro#3 domain. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

24 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL11002 GPL16417 GPL17021

57 Samples

Download data: BIGWIG, TXT

(Submitter supplied) The transcription factor nuclear factor I-A (NFIA) is a regulator of brown adipocyte differentiation. Here we show that the most C-terminal 17 amino acid residues of NFIA (which we named pro#3 domain) is required for transcriptional activity of NFIA. Full-length NFIA, but not deletion mutant lacking pro#3 domain rescued impaired Pparg expression and adipogenesis in NFIA-knockout cells. Mechanistically, the ability of NFIA to increase chromatin accessibility is mediated through pro#3 domain. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

27 Samples

Download data: TXT

(Submitter supplied) The transcription factor nuclear factor I-A (NFIA) is a regulator of brown adipocyte differentiation. Here we show that the C-terminal 17 amino acid residues of NFIA (which we named pro#3 domain) is required for transcriptional activity of NFIA. Full-length NFIA, but not deletion mutant lacking pro#3 domain rescued impaired Pparg expression and adipogenesis in NFIA-knockout cells. Mechanistically, the ability of NFIA to increase chromatin accessibility is mediated through pro#3 domain. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL11002 GPL16417

6 Samples

Download data: BIGWIG

(Submitter supplied) Background. Obesity and body fat distribution are important risk factors for the development of type 2 diabetes and metabolic syndrome. Evidence has accumulated that this risk is related to intrinsic differences in behavior of adipocytes in different fat depots. LIM Domain Only 3 (LMO3) plays a crucial role in adipogenesis modulating the key adipogenic master switch PPARγ in human, but not mouse, visceral adipose progenitors; however, despite high expression in mature adipocytes, its function in these cells is currently unknown. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: TXT

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

Organism:

Mus musculus; Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL19057 GPL6246 GPL6244

16 Samples

Download data: CEL, TXT

(Submitter supplied) Aims/Hypothesis. The aim of this study was to determine the potential involvement of LMO3-dependent pathways in the modulation of key functions of mature adipocytes during obesity. Methods. Based on a recently engineered hybrid rAAV serotype Rec2 shown to efficiently transduce both brown adipose tissue (BAT) and white adipose tissue (WAT), we delivered YFP  or Lmo3 to epididymal WAT (eWAT) of C57Bl6/J mice on a high fat diet (HFD). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

6 Samples

Download data: CEL

(Submitter supplied) Aims/Hypothesis. The aim of this study was to determine the potential involvement of LMO3-dependent pathways in the modulation of key functions of mature adipocytes during obesity. Methods. Based on a recently engineered hybrid rAAV serotype Rec2 shown to efficiently transduce both brown adipose tissue (BAT) and white adipose tissue (WAT), we delivered YFP  or Lmo3 to epididymal WAT (eWAT) of C57Bl6/J mice on a high fat diet (HFD). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

4 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) Long noncoding RNAs (lncRNAs) are emerging as powerful regulators of adipocyte differentiation and gene expression. However, their physiological role in adipose tissue biology and systemic energy metabolism has not been established. Here we show that adipose tissue expression of Blnc1, a conserved lncRNA regulator of thermogenic genes, is highly induced in obese mice. Fat-specific inactivation of Blnc1 impairs cold-induced thermogenesis and browning, exacerbates obesity-associated brown fat whitening, and worsens adipose tissue inflammation and fibrosis, leading to more severe insulin resistance and hepatic steatosis. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL17400

6 Samples

Download data: CEL

(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:

GPL6887 GPL6885

18 Samples

Download data: TXT