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Ketogenesis promotes leukemia development by inhibiting ferroptosis in leukemic stem cells [RNA-Seq]

GSE325782 Mus musculus (mouse) RNA-seq (gene expression) 9 samples Submitted 2026/03/29 Platform GPL21493
At a glance

RNA-seq (gene expression) · mouse · 9 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
9 samples: 3 × LICs, WT vs 3 × LICs, KO vs 3 × LICs, KO+BHBGroups 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
A ketogenesis-ferroptosis axis maintains leukemic stem cell survival and leukemia progressionCell stem cell · 2026
Summary (written by the submitters)
Hepatic ketogenesis generates ketone bodies as an alternative energy source during carbohydrate restriction or ketogenic diets, yet its role in non-hepatic cell types remains poorly defined. Here, we show that leukemic stem cells (LSCs) in acute myeloid leukemia (AML) engage elevated ketogenesis, driven by fatty acid oxidation (FAO), to produce D-β-hydroxybutyrate (BHB).
Read the full summary ↓
LSCs express high levels of 3-hydroxymethylglutaryl-CoA synthase 2 (HMGCS2), the rate-limiting enzyme in ketogenesis than blast cells and normal hematopoietic stem cells (HSCs). Deletion of Hmgcs2 in AML cells markedly decreases BHB levels, disrupts LSC function, and impairs leukemia progression in both mouse and human AML models, while largely sparing normal hematopoiesis. Mechanistically, BHB suppresses ferroptosis by limiting pro-ferroptotic phospholipid remodeling through epigenetic regulation of fatty acid desaturase 2 (FADS2). Together, these findings identify autonomous ketogenesis as a critical metabolic program that protects LSCs from ferroptotic cell death and sustains leukemia progression.
Published in
A ketogenesis-ferroptosis axis maintains leukemic stem cell survival and leukemia progression
Han X, Wang K, Ma W et al. · Cell stem cell 2026 · PMID 42119562 · doi:10.1016/j.stem.2026.04.013
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 GSE325782_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 PRJNA1441599 and SRA study SRP686038. Searching any of these in the dataset finder brings you back here.

Study design
3 × LICs, WT vs 3 × LICs, KO vs 3 × LICs, KO+BHB

Supports a between-group comparison across 9 samples.

How we read this: 3 replicated groups read from 9 sample titles; they account for 9 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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