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Oncohistone H3.3K27M-driven CREB5/ID1 Axis Mediates the Malignant Cell States of Diffuse Intrinsic Pontine Glioma (DIPG) [RNA-seq]

GSE250466 Homo sapiens (human) RNA-seq (gene expression) 10 samples Submitted 2025/02/03 Platform GPL11154
At a glance

RNA-seq (gene expression) · human · 10 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
Homo sapiens (human)
Samples
10 samples: 3 × ABBV_RNAseq vs 3 × DMSO_RNAseq vs 2 × WT_RNAseq vs 2 × CREB5KD_RNAseqGroups are read from the sample names, not from the paper. Check the list below.
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
An oncohistone-driven H3.3K27M/CREB5/ID1 axis maintains the stemness and malignancy of diffuse intrinsic pontine gliomaNature communications · 2025
Summary (written by the submitters)
Diffuse intrinsic pontine glioma (DIPG), an exceptionally lethal pediatric cancer with limited treatment options, is characterized by relentless proliferation and differentiation arrest, primarily influenced by H3K27M oncohistones. This study unveils that ID1 activation occurs independently of BMP signaling in H3.3K27M/ACVR1WT DIPG subtype.
Read the full summary ↓
ID1 inhibition promotes cell differentiation and apoptosis in DIPG. Additionally, we discover the intricate regulation of ID1 tied to the lineage-specific transcription factor CREB5—an oncogenic contributor hindering differentiation in the H3.3K27M subtype of DIPG. The SWI/SNF complex is identified as a co-regulator of CREB5, further promoting tumorigenesis. Intriguingly, H3.3K27M oncohistones act as a trigger for CREB5 overexpression, facilitating the formation of super-enhancer promoter loops. Moreover, our research highlights the potent anti-tumor effect of ABBV-075 in treating DIPG. In essence, this study elucidates the oncohistone-driven H3.3K27M/CREB5/ID1 axis, providing insights into the malignant cellular state within a DIPG subtype and offering potential therapeutic avenues for this devastating pediatric cancer.
Published in
An oncohistone-driven H3.3K27M/CREB5/ID1 axis maintains the stemness and malignancy of diffuse intrinsic pontine glioma
Zhou W, Xu C, Yang S et al. · Nature communications 2025 · PMID 40246858 · doi:10.1038/s41467-025-58795-2
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 GSE250466_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 PRJNA1054114 and SRA study SRP478777. Searching any of these in the dataset finder brings you back here.

Study design
3 × ABBV_RNAseq vs 3 × DMSO_RNAseq vs 2 × WT_RNAseq vs 2 × CREB5KD_RNAseq

Supports a between-group comparison across 10 samples.

How we read this: 4 replicated groups read from 10 sample titles; they account for 10 of them. These groups are guessed from the sample names, not taken from the paper, so check them against the sample list below before relying on them.

Samples in this study
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