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scRNA-seq of CD4+ T cells from mouse allergic airway inflammation model and human patients with eosinophilic chronic rhinosinusitis (ECRS)

GSE249159 Homo sapiens (human) Single-cell RNA-seq 10 samples Submitted 2025/10/24 Platform GPL24676Platform GPL24247
At a glance

Single-cell RNA-seq · human · 10 samples

What it is
Single-cell RNA-seqGene activity measured in thousands of individual cells, so cell types can be told apart.
Organism
Homo sapiens (human)
Samples
10 samples: 3 × Human_ECRS_PBMC vs 3 × Human_ECRS_Polyp vs 2 × Mouse_control_lung vs 2 × Mouse_HDM_lungGroups 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
Lipolysis-microlipophagy cascade regulated by adipose triglyceride lipase drives pathogenic adaptive type 2 immunityScience immunology · 2025
Summary (written by the submitters)
A unique subpopulation of memory Th2 cells expressing the interleukin-33 receptor ST2 contributes to the pathogenesis of allergic diseases; however, the immune-metabolic mechanisms that induce ST2hi memory Th2 cells in inflamed tissues remain uncertain. Using single-cell RNA-sequencing (scRNA-seq), we revealed active lipid storage and catabolism during ST2hi memory Th2 cell induction in inflamed murine lungs and nasal polyps from patients with ECRS.
Published in
Lipolysis-microlipophagy cascade regulated by adipose triglyceride lipase drives pathogenic adaptive type 2 immunity
Yagyu H, Kiuchi M, Sasaki A et al. · Science immunology 2025 · PMID 41134875 · doi:10.1126/sciimmunol.adp0849
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 GSE249159_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: Single-cell studies usually ship their counts as 10x files (matrix.mtx, barcodes.tsv, features.tsv), an .h5 file, or an .rds / .h5ad object that Seurat or Scanpy can open. Look for those among the supplementary files.

Also filed as BioProject PRJNA1047575 and SRA study SRP475335. Searching any of these in the dataset finder brings you back here.

Study design
3 × Human_ECRS_PBMC vs 3 × Human_ECRS_Polyp vs 2 × Mouse_control_lung vs 2 × Mouse_HDM_lung

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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