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The effects of B cell lymphoma on young and aged T and NK cells (scRNA-Seq)

GSE256414 Mus musculus (mouse) Single-cell RNA-seq 12 samples Submitted 2025/05/28 Platform GPL24247
At a glance

Single-cell RNA-seq · mouse · 12 samples

What it is
Single-cell RNA-seqGene activity measured in thousands of individual cells, so cell types can be told apart.
Organism
Mus musculus (mouse)
Samples
12 samples: 3 × Aged,Ctrl,scRNA, vs 3 × Aged,Lymphoma,scRNA, vs 3 × Young,Ctrl,scRNA, vs 3 × Young,Lymphoma,scRNA,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
Lymphoma accelerates T cell and tissue agingCancer cell · 2025
Summary (written by the submitters)
While lymphomas affect mostly older patients, there are cases of lymphoma across the aging spectrum. However, the effects of these cancers on young versus old immune cells is largely unknown. Using a transplantable B cell lymphoma mouse model, we generated single cell RNA-seq of isolated T cells and NK cells to define phenotypic and population changes modulated by age and lymphoma.
Read the full summary ↓
Further, to investigate age-dependent epigenetic changes driven by lymphomas, we used an assay for Transposase-Accessible Chromatin with sequencing (ATAC-seq) on isolated CD4 T cells from young and aged mice with lymphomas. These studies demonstrate that lymphoma alters the immune system in an age-dependent manner.
Published in
Lymphoma accelerates T cell and tissue aging
Hesterberg RS, Davis JT, Handoo KJ et al. · Cancer cell 2025 · PMID 40845845 · doi:10.1016/j.ccell.2025.07.023
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 GSE256414_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 PRJNA1079372 and SRA study SRP491132. Searching any of these in the dataset finder brings you back here.

Study design
3 × Aged,Ctrl,scRNA, vs 3 × Aged,Lymphoma,scRNA, vs 3 × Young,Ctrl,scRNA, vs 3 × Young,Lymphoma,scRNA,

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
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