GEO DataSets

(Submitter supplied) Nonalcoholic steatohepatitis (NASH) is a severe form of nonalcoholic fatty liver disease (NAFLD) that is characterized by hepatic steatosis, inflammation, hepatocellular injury, and fibrosis, which lead to progressed cirrhosis and hepatocellular carcinoma. Despite its increasing prevalence on a global scale, the pathogenesis of NASH progression is not well understood. To elucidate the underlying mechanisms of NASH progression, we conducted transcriptome analyses of Japanese NAFLD cohort in our facility.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

94 Samples

Download data: TXT

(Submitter supplied) Nonalcoholic steatohepatitis (NASH), a severe form of nonalcoholic fatty liver disease, is characterized by hepatic steatosis and hepatocellular injury and progresss cirrhosis and hepatocellular carcinoma. Sterol regulatory elment-binding proteins (SREBPs) are master regulators of lipogenesis. Liver-specific PTEN knockout (KO) mice show constitutive upregulation of SREBP through PI3K-Akt pathway activation, leading to spontaneous fatty liver and subsequent HCC development. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

9 Samples

Download data: TXT

(Submitter supplied) Nonalcoholic steatohepatitis (NASH), a severe form of nonalcoholic fatty liver disease, is characterized by hepatic steatosis and hepatocellular injury and progresses to cirrhosis and hepatocellular carcinoma. Sterol regulatory element-binding proteins (SREBPs) are master regulators of lipogenesis. Liver-specific PTEN knockout (KO) mice show constitutive upregulation of SREBP through PI3K-Akt pathway activation, leading to spontaneous fatty liver and subsequent HCC development. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

12 Samples

Download data: GCT

(Submitter supplied) Diacylglycerol acyltransferase (DGAT)-2 catalyzes the final step of triglyceride (TG) synthesis. DGAT2 deletion in mice lowers liver TGs and DGAT2 overexpression might have the opposite effect. Mouse DGAT2 was overexpressed in C57Bl/6J mice using adeno-associated virus 8 (AAV8 and AAV-DJ). The tissue specificity of AAV8 and AAV-DJ was first evaluated. To confirm that AAV8 and AAV-DJ only infected hepatocytes and not other cells in liver, we carried out single cell sequencing of liver cells isolated from mice infected with AAV8-mCherry and AAV-DJ-GFP. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

1 Sample

Download data: FA, FASTA, GTF, MTX, TSV, TXT

(Submitter supplied) We generated hepatocyte-specific CD36 knockout (CD36LKO) mice to study in vivo effects of CD36 on de novo lipogenesis (DNL) under high fat diet (HFD). Lipid deposition and DNL were analyzed in primary hepatocytes isolated from CD36LKO mice or HepG2 cells with CD36 overexpression. RNA-sequence, co-immunoprecipitation and proximity ligation assay were carried out to determine its role in regulating DNL. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

6 Samples

Download data: TXT

(Submitter supplied) Background and aims: NASH, characterized by inflammation and fibrosis, is emerging as a leading etiology of HCC. Lipidomics analyses in the liver have shown that the levels of polyunsaturated phosphatidylcholine (PC) are decreased in patients with NASH, but the roles of membrane PC composition in the pathogenesis of NASH have not been investigated. Lysophosphatidylcholine acyltransferase 3 (LPCAT3), a phospholipid (PL) remodeling enzyme that produces polyunsaturated PLs, is a major determinant of membrane PC content in the liver. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

18 Samples

Download data

(Submitter supplied) Nonalcoholic steatohepatitis (NASH), characterized by inflammation and fibrosis, is emerging as a leading etiology of hepatocellular carcinoma (HCC). However, the mechanisms underlying the pathogenesis of NASH are not well understood. Here, we show that membrane phospholipid (PL) composition determined by a remodeling process modulates the progression of NASH. The expression of lysophosphatidylcholine acyltransferase 3 (LPCAT3), a PL remodeling enzyme that produces polyunsaturated PLs, is dramatically suppressed in human NASH livers compared to controls. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

8 Samples

Download data: CSV

(Submitter supplied) Nonalcoholic steatohepatitis (NASH), characterized by inflammation and fibrosis, is emerging as a leading etiology of hepatocellular carcinoma (HCC). However, the mechanisms underlying the pathogenesis of NASH are not well understood. Here, we show that membrane phospholipid (PL) composition determined by a remodeling process modulates the progression of NASH. The expression of lysophosphatidylcholine acyltransferase 3 (LPCAT3), a PL remodeling enzyme that produces polyunsaturated PLs, is dramatically suppressed in human NASH livers compared to controls. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

10 Samples

Download data: TXT

(Submitter supplied) By a transcriptome analysis using RNA sequencing in H1299 cells, a non-small cell lung cancer cell line (NSCLC), we determined the response of lipogenic genes to absence vs. presence of glutamine (Gln) or glucose (Gluc). We found that neither glutamine nor glucose alone was able to activate the expression of genes regulating fatty acid and cholesterol synthesis, and uptake, including SREBF1, SREBF2, ACLY, ACACA, FASN, SCD1, HMGCR and LDLR, as compared to absence of both. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

15 Samples

Download data: TXT

(Submitter supplied) Transcript data from liver receptor homolog-1 (LRH-1) WT and LRH-1 K289R livers from mice fasted for 24h followed by 6h refed. We used microarrays to detail the global program of gene expression underlying hepatic function under refed conditions.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

12 Samples

Download data: CEL

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL82 GPL83 GPL81

30 Samples

Download data: CEL

(Submitter supplied) The synthesis of fatty acids and cholesterol is regulated by three membrane-bound transcription factors: sterol regulatory element-binding proteins (SREBP)-1a, -1c, and -2. Their function in liver has been characterized in transgenic mice that overexpress each SREBP isoform and in mice that lack all three nuclear SREBPs because of gene knockout of SREBP cleavage-activating protein (SCAP) required for nuclear localization of SREBPs. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL83

10 Samples

Download data: CEL

(Submitter supplied) The synthesis of fatty acids and cholesterol is regulated by three membrane-bound transcription factors: sterol regulatory element-binding proteins (SREBP)-1a, -1c, and -2. Their function in liver has been characterized in transgenic mice that overexpress each SREBP isoform and in mice that lack all three nuclear SREBPs because of gene knockout of SREBP cleavage-activating protein (SCAP) required for nuclear localization of SREBPs. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL82

10 Samples

Download data: CEL

(Submitter supplied) The synthesis of fatty acids and cholesterol is regulated by three membrane-bound transcription factors: sterol regulatory element-binding proteins (SREBP)-1a, -1c, and -2. Their function in liver has been characterized in transgenic mice that overexpress each SREBP isoform and in mice that lack all three nuclear SREBPs because of gene knockout of SREBP cleavage-activating protein (SCAP) required for nuclear localization of SREBPs. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL81

10 Samples

Download data: CEL

(Submitter supplied) Metabolic reprogramming enforces Treg cell functional specialization in tumors by coordinating fatty acid biosynthesis and inhibitory receptor signaling pathways. These findings point to new avenues to selectively targeting intratumoral Treg cells for cancer therapy.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

2 Samples

Download data: TAR

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

Organism:

Mus musculus

Type:

Expression profiling by array; Expression profiling by high throughput sequencing

Platforms:

GPL16570 GPL23038 GPL21103

41 Samples

Download data: CEL, TAR

(Submitter supplied) Metabolic reprogramming enforces Treg cell functional specialization in tumors by coordinating fatty acid biosynthesis and inhibitory receptor signaling pathways. These findings point to new avenues to selectively targeting intratumoral Treg cells for cancer therapy.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

4 Samples

Download data: TAR

(Submitter supplied) Metabolic reprogramming enforces Treg cell functional specialization in tumors by coordinating fatty acid biosynthesis and inhibitory receptor signaling pathways. These findings point to new avenues to selectively targeting intratumoral Treg cells for cancer therapy.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

10 Samples

Download data: CEL

(Submitter supplied) Metabolic reprogramming enforces Treg cell functional specialization in tumors by coordinating fatty acid biosynthesis and inhibitory receptor signaling pathways. These findings point to new avenues to selectively targeting intratumoral Treg cells for cancer therapy.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL23038

25 Samples

Download data: CEL

(Submitter supplied) To investigate the function of SREBP signaling in established germinal center B cells, we generated SCAP fl/fl AID-Cre-YFP mice. We then performed gene expression profiling analysis using data obtained from RNA-seq of sorted germinal center B cells from immunized control and SCAP fl/fl AID-Cre-YFP mice

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

7 Samples

Download data: TXT