← BioTransfer GEO Dataset Finder
GEO series

The nuclear receptors ERRα and PPARα co-ordinately control starvation-induced gene expression in hepatocytes.

GSE200658 Mus musculus (mouse) RNA-seq (gene expression) 12 samples Submitted 2024/04/01 Platform GPL24247
At a glance

RNA-seq (gene expression) · mouse · 12 samples

What it is
RNA-seq (gene expression)Gene activity measured by sequencing. The summary does not mention single-cell work, so this is most likely bulk: one average per sample, the usual starting point for comparing groups.
Organism
Mus musculus (mouse)
Samples
12 samples
Data you can get
A processed table (series matrix) and supplementary files from NCBI; the raw sequencing reads from ENA. Which of these hold counts depends on the study, so check the file list.
Paper
Crosstalk interactions between transcription factors ERRα and PPARα assist PPARα-mediated gene expressionMolecular metabolism · 2024
Summary (written by the submitters)
Peroxisome-proliferator activated receptor α (PPARα) activation reprograms liver gene expression to support fatty acid oxidation during fasting. How PPARα engages in transcriptional programs coping with catabolic fasting responses is insufficiently understood. By applying a protein-protein interaction methodology that also captures transient interactions, we revealed the orphan nuclear receptor estrogen-related receptor α (ERRα) as a novel interaction partner of liganded PPARα and found that this interaction is enhanced following cellular nutrient starvation.
Read the full summary ↓
Among target genes affected by PPARα-ERRα transcriptional crosstalk in fasted murine livers, multiple components of the electron transport chain were identified. Using pharmacological tools to study hepatic gene subsets under dual PPARα and ERRα control and moving from short-term to prolonged nutrient deprivation, we found that ERRα can switch from being a PPARα target gene suppressor to a marked PPARα target gene activator. Mechanistically, ERRα may control PPARα transcriptional activity via binding onto PPARα’s coactivator interaction site and via facilitating cofactor relays. In sum, a variety of crosstalk mechanisms between PPARα and ERRα seems to co-ordinately drive essential gene regulatory changes in the starving hepatocyte.
Published in
Crosstalk interactions between transcription factors ERRα and PPARα assist PPARα-mediated gene expression
Desmet SJ, Thommis J, Vanderhaeghen T et al. · Molecular metabolism 2024 · PMID 38631478 · doi:10.1016/j.molmet.2024.101938
This dataset
Download · which file do I need?

Direct links to NCBI and ENA, no account and no request form. Pick by what you want to do: take the small processed table to look, the supplementary files to re-analyse, or the original raw data to start over.

1 · Just have a look

Processed table

The series matrix: one table of values per sample as the submitters processed it. The smallest download, and it opens in Excel or R. Start here to see what the data look like.

2 · Re-analyse it

Supplementary files

The count tables and other files the authors uploaded. Take only the samples you need, or the whole study as GSE200658_RAW.tar (it can run to tens of gigabytes).

3 · Start from the raw reads

Raw sequencing reads

The original FASTQ files, straight from the sequencer, held at ENA. Large, and you align them yourself, so only choose this if you need to re-process the study from scratch.

What the files usually look like: For RNA-seq the counts are usually a table among the supplementary files (look for 'counts', 'expression', 'FPKM' or 'TPM' in the file name). The series matrix of a sequencing study is sometimes nearly empty.

Also filed as BioProject PRJNA825730 and SRA study SRP369778. Searching any of these in the dataset finder brings you back here.

Samples in this study

The sample list for this study is not cached yet. Press Load samples and it will be fetched from NCBI.

+ 12 more — browse all 12 samples with per-sample file links →

Datasets on a similar topic

Search all mouse RNA-seq datasets in GEO →

Share this dataset

Metadata from NCBI GEO, cached and refreshed periodically — the NCBI page above is authoritative. Downloads link straight to NCBI/ENA; nothing is proxied through BioTransfer.