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Epigenetic reprogramming drives cellular and phenotypic plasticity in liposarcoma

GSE324208 Homo sapiens (human) ChIP-seq / ATAC-seq (genome binding and open chromatin) 42 samples Submitted 2026/04/01 Platform GPL24676
At a glance

ChIP-seq / ATAC-seq (genome binding and open chromatin) · human · 42 samples

What it is
ChIP-seq / ATAC-seq (genome binding and open chromatin)Where proteins bind the genome, or which regions are open and active.
Organism
Homo sapiens (human)
Topic
Soft tissue sarcomaThis series is part of our curated briefing on it.
Samples
42 samples: 42 samples, each with a distinct title — no replicated groupsGroups 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.
Summary (written by the submitters)
Single-cell multiomic profiling were performed to characterize the cellular and regulatory heterogeneity of liposarcoma (LPS), including well-differentiated liposarcoma (WDLPS) and de-differentiated liposarcoma (DDLPS), which exhibit markedly different clinical behaviors. Integrated scRNA and scATAC were used to resolve tumor cell states, gene regulatory programs, and tumor microenvironment composition across LPS subtypes.
Read the full summary ↓
The results reveal distinct differentiation landscapes, with DDLPS enriched for progenitor-like mesenchymal cells, sclerotic WDLPS displaying broader lineage plasticity, and adipocytic WDLPS dominated by terminally differentiated adipocytes. Analysis of the tumor microenvironment further demonstrates differences in immune composition, with DDLPS enriched for immunosuppressive macrophages. Sclerotic WDLPS exhibits intermediate cellular and molecular features between the two subtypes. Together, these datasets provide a comprehensive resource describing the transcriptional, epigenomic, and microenvironmental diversity of liposarcoma.
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 GSE324208_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: Look for peak files (.bed, .narrowPeak) and signal tracks (.bigWig) among the supplementary files; the raw reads are on ENA.

Also filed as BioProject PRJNA1367140. Searching any of these in the dataset finder brings you back here.

Study design
42 samples, each with a distinct title — no replicated groups

Any grouping that defines a comparison lives in the sample characteristics, which GEO records separately from the titles.

How we read this: Read from 42 sample titles: 42 distinct titles with little repetition. 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

+ 2 more — browse all 42 samples with per-sample file links →

More Soft tissue sarcoma datasets

Search all human ChIP / ATAC / CUT&Tag datasets in GEO →

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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.