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Cysteine deficiency triggers adipose tissue thermogenesis and weight-loss

GSE292788 Mus musculus (mouse) RNA-seq (gene expression) 48 samples Submitted 2025/05/22 Platform GPL17021
At a glance

RNA-seq (gene expression) · mouse · 48 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
48 samples: 48 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.
Paper
Cysteine depletion triggers adipose tissue thermogenesis and weight lossNature metabolism · 2025
Summary (written by the submitters)
Caloric restriction (CR) and methionine restriction driven enhanced lifespan and healthspan induces ‘browning’ of white adipose tissue (WAT), a metabolic response that increases heat production to defend core-body temperature. However, how specific dietary amino acids control adipose thermogenesis is unknown. Here, we identified that weight-loss induced by CR in humans reduces thiol-containing sulfur amino acid cysteine in WAT.
Read the full summary ↓
Systemic cysteine-depletion in mice causes lethal weight-loss with increased fat utilization and browning of adipocytes that is rescued upon restoration of cysteine in diet. Mechanistically, cysteine restriction induced adipose browning and weight-loss requires sympathetic nervous system derived noradrenaline signaling via β3-adrenergic-receptors that is independent of FGF21 and UCP1. In obese mice, cysteine deprivation induced rapid adipose browning, increased energy expenditure leading to 30% weight-loss and reversed metabolic inflammation. These findings establish that cysteine is essential for organismal metabolism as removal of cysteine in the host triggers adipose browning and rapid weight loss.
Published in
Cysteine depletion triggers adipose tissue thermogenesis and weight loss
Lee AH, Orliaguet L, Youm YH et al. · Nature metabolism 2025 · PMID 40461845 · doi:10.1038/s42255-025-01297-8
This dataset
Open GSE292788 in finder → Find more mouse RNA-seq datasets →
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.

Series matrix ↓
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 GSE292788_RAW.tar (it can run to tens of gigabytes).

All supplementary files ↗ Whole study · RAW.tar ↓
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.

Raw reads on ENA ↗

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 PRJNA1241254 and SRA study SRP572684. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗ Paper (PMID 40461845) ↗
Study design
48 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 48 sample titles: 48 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

+ 8 more — browse all 48 samples with per-sample file links →

Datasets on a similar topic

Search all mouse RNA-seq 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.