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Autoimmune Disease Risk Gene ANKRD55 Promotes Th17 Effector Function Through Metabolic Modulation [ATAC-Seq]

GSE303700 Mus musculus (mouse) ChIP-seq / ATAC-seq (genome binding and open chromatin) 36 samples Submitted 2025/08/28 Platform GPL24247
At a glance

ChIP-seq / ATAC-seq (genome binding and open chromatin) · mouse · 36 samples

What it is
ChIP-seq / ATAC-seq (genome binding and open chromatin)Where proteins bind the genome, or which regions are open and active.
Organism
Mus musculus (mouse)
Samples
36 samples: 18 conditions, mostly in duplicateGroups 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
Autoimmune disease risk gene ANKRD55 promotes TH17 effector function through metabolic modulationThe Journal of experimental medicine · 2025
Summary (written by the submitters)
Genome-wide association studies (GWAS) have linked the locus encoding Ankyrin Repeat Domain 55 (ANKRD55) with numerous autoimmune diseases; however, its biological function and role in inflammation are unclear. Here, we demonstrate that Ankrd55-deficient mice are protected from T cell-mediated colitis but are more susceptible to Citrobacter rodentium infection.
Read the full summary ↓
Mechanistically, Ankrd55 deletion impairs CD4+ T cell proliferation and reduces effector cytokine production in T helper 17 (TH17) cells in a cell-intrinsic manner. ANKRD55 is associated with mitochondria, and its loss is associated with impaired mitochondrial respiration and activation of the LKB1 pathway. Consistently, IL-17 production can be rescued by the deletion of LKB1 in Ankrd55-deficient T cells. Altogether, our study implicates the protein ANKRD55 as a functional modulator of T cell metabolism that directly impacts TH17 responses, highlighting it as a potential target across multiple autoimmune diseases.
Published in
Autoimmune disease risk gene ANKRD55 promotes TH17 effector function through metabolic modulation
Xu J, Kong L, Creasey EA et al. · The Journal of experimental medicine 2025 · PMID 40932625 · doi:10.1084/jem.20250185
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 GSE303700_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: Look for peak files (.bed, .narrowPeak) and signal tracks (.bigWig) among the supplementary files; the raw reads are on ENA.

Also filed as BioProject PRJNA1297113 and SRA study SRP603705. Searching any of these in the dataset finder brings you back here.

Study design
18 conditions, mostly in duplicate
Th0_KO1_S ×2 Th0_KO2_S ×2 Th0_KO3_S ×2 Th0_WT1_S ×2 Th0_WT2_S ×2 Th0_WT3_S ×2 Th17n_KO1_S ×2 Th17n_KO2_S ×2 +10 more

Supports a between-group comparison across 36 samples.

How we read this: 18 replicated groups read from 36 sample titles; they account for 36 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.