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EOMES safeguards TSC chromatin accessibility by directing BRG1 to TSC-associated loci [RNA-seq]

GSE276261 Mus musculus (mouse) RNA-seq (gene expression) 45 samples Submitted 2025/05/19 Platform GPL24247
At a glance

RNA-seq (gene expression) · mouse · 45 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
45 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
Eomesodermin in conjunction with the BAF complex promotes expansion and invasion of the trophectoderm lineageNature communications · 2025
Summary (written by the submitters)
EOMES is an essential transcription factor (TF) for murine trophoblast stem cell (TSC) maintenance. Despite that, the details of EOMES' function at the molecular level remain obscure. Here, we carried out rapid immunoprecipitation and mass spectrometry of endogenous protein (RIME) to identify TSC-specific protein interactors on EOMES.
Read the full summary ↓
In addition to other established TFs involved in TSC maintenance, we found that EOMES interacts with several chromatin remodeller subunits, including BRG1. By exploiting an Eomes-degron system, we acutely depleted EOMES protein in TSCs and in parallel inhibited BRG1 function with small molecule BRM014. EOMES depletion and BRG1 inhibition resulted in reduced accessibility at largely overlapping genomic regions associated with TSC-related loci. Additionally, EOMES depletion results in misregulation of genes essential for TSC maintenance and function, as well as genes encoding cytoskeletal, cell-cell interaction and matricellular components.
Published in
Eomesodermin in conjunction with the BAF complex promotes expansion and invasion of the trophectoderm lineage
Bisia AM, Xypolita ME, Bikoff EK et al. · Nature communications 2025 · PMID 40450029 · doi:10.1038/s41467-025-60417-w
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 GSE276261_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 PRJNA1156180 and SRA study SRP530291. Searching any of these in the dataset finder brings you back here.

Samples in this study

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