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Transcriptomic Expression Profile Changes in Lung Tissue of Asthmatic Mice

GSE295506 Mus musculus (mouse) RNA-seq (gene expression) 11 samples Submitted 2025/04/24 Platform GPL24247
At a glance

RNA-seq (gene expression) · mouse · 11 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
11 samples: 6 × lung, sham, vs 5 × lung, OVA-chanllege,Groups 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
BHLHE40 contributes to allergic asthma progression in mice through NRTN downregulation in macrophagesCommunications biology · 2025
Summary (written by the submitters)
Asthma is a chronic inflammatory airway disease characterized by airway hyperresponsiveness and remodeling. In this study, we aimed to investigate the transcriptomic changes in the lung tissue of asthmatic mice using a well-established ovalbumin (OVA)-induced asthma model. Female BALB/c mice (6-8 weeks old) were randomly divided into two groups: sham (n=6) and OVA (n=5).
Read the full summary ↓
The OVA group received intraperitoneal injections of 20 μg OVA and 2 mg Al(OH)₃ on days 0 and 14. Subsequently, from day 21 to day 23, the mice were exposed to 1% OVA aerosol for 30 minutes each day. The sham group received an equivalent volume of vehicle. After 24 hours of the last aerosol exposure, the mice were sacrificed, and lung tissues were collected for RNA sequencing. The sequencing data were analyzed to identify differentially expressed genes and pathways associated with asthma development and progression. The results provide valuable insights into the molecular mechanisms underlying OVA-induced asthma and may identify potential therapeutic targets.
Published in
BHLHE40 contributes to allergic asthma progression in mice through NRTN downregulation in macrophages
Dai B, Chen L, Li X et al. · Communications biology 2025 · PMID 40467844 · doi:10.1038/s42003-025-08288-1
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 GSE295506_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 PRJNA1255068 and SRA study SRP581026. Searching any of these in the dataset finder brings you back here.

Study design
6 × lung, sham, vs 5 × lung, OVA-chanllege,

Supports a between-group comparison across 11 samples.

How we read this: 2 replicated groups read from 11 sample titles; they account for 11 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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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.