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Adenine Nucleotide translocase 1 (ANT1) Deficiency Impairs Macrophage Metabolism and Migration, Protecting Against Emphysema in COPD

GSE287944 Mus musculus (mouse) RNA-seq (gene expression) 12 samples Submitted 2025/03/31 Platform GPL19057
At a glance

RNA-seq (gene expression) · mouse · 12 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
12 samples: 3 × Ant1KO, 2mo Air, vs 3 × Ant1KO, 2mo Smoke, vs 3 × WT, 2mo Air, vs 3 × WT, 2mo SM,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.
Summary (written by the submitters)
Macrophage-mediated inflammation drives various lung diseases, including chronic obstructive pulmonary disease (COPD). COPD macrophages have dysfunctional mitochondrial metabolism and function which lead to a chronic inflammatory lung environment. However, the factors regulating this altered metabolism have not been elucidated. Adenine nucleotide translocase 1 (ANT1) is a mitochondrial ATP transporter critical to mitochondrial metabolism.
Read the full summary ↓
We demonstrate that human alveolar macrophages from patients with moderate COPD (GOLD stage 2) have reduced ANT1 expression while macrophages from very severe COPD (GOLD stage 4) has elevated ANT1 compared to normal control subjects. Ant1-deficient mice were protected against cigarette smoke (CS)-induced emphysema with failure of recruited immune cells to migrate into alveoli. Ant1-null alveolar macrophages had reduced ATP production and mitochondrial respiration, upregulated fewer inflammatory pathways after CS and reduced migratory capacity. Conditional Ant1 knockout in Cx3cr1-positive monocytes and adoptive transfer of Ant1-deficient bone marrow into CS-treated mice phenocopied the migratory defect in the lung. Our data indicate that ANT1 is a critical regulator of lung macrophage inflammatory signaling and CS-triggered cell migration in the lung, suggesting that metabolic modulation may be a promising therapeutic avenue for COPD
This dataset
Open GSE287944 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 GSE287944_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 PRJNA1215335 and SRA study SRP559776. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗
Study design
3 × Ant1KO, 2mo Air, vs 3 × Ant1KO, 2mo Smoke, vs 3 × WT, 2mo Air, vs 3 × WT, 2mo SM,

Supports a between-group comparison across 12 samples.

How we read this: 4 replicated groups read from 12 sample titles; they account for 12 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
Datasets on a similar topic

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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.