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T-bet regulates the maintenance and ASC differentiation potential of lymph node and lung effector memory B cell subsets

GSE288942 Mus musculus (mouse) RNA-seq (gene expression) 12 samples Submitted 2025/06/18 Platform GPL24247
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: 12 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
Transcription factor T-bet regulates the maintenance and differentiation potential of lymph node and lung effector memory B cell subsetsImmunity · 2025
Summary (written by the submitters)
While human and mouse memory B cells (Bmem) can express T-bet, its role in regulating Bmem function is largely unknown. We characterized multiple transcriptionally distinct clusters of mature, somatically-mutated nucleoprotein (NP)-specific Bmem in LNs and lungs of influenza-infected mice. Although none of the Bmem expressed the plasma cell (PC) lineage commitment factors Blimp1, one cluster was enriched for Tbx21+ cells.
Read the full summary ↓
Like the previously described human T-bet+ effector Bmem (eBmem) population, Tbx21+ mouse Bmem upregulated gene networks associated with effector metabolism, protein synthesis and the unfolded protein response. Using constitutive and inducible mouse models to ablate T-bet in B cells, we showed that T-bet expression by Bmem was required for persistence of LN and lung eBmem with rapid in vitro and in vivo PC differentiation potential. Thus, T-bet marked NP+ eBmem that were poised to differentiate and was required for maintenance of eBmem that respond in the lung following viral re-exposure.
Published in
Transcription factor T-bet regulates the maintenance and differentiation potential of lymph node and lung effector memory B cell subsets
Risley CA, Schultz MD, Allie SR et al. · Immunity 2025 · PMID 40543512 · doi:10.1016/j.immuni.2025.05.021
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 GSE288942_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 PRJNA1220065 and SRA study SRP562091. Searching any of these in the dataset finder brings you back here.

Study design
12 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 12 sample titles: 12 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
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