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Single-cell transcriptomics of infant and adult T cells across human tissues

GSE195844 Homo sapiens (human) Single-cell RNA-seq 168 samples Submitted 2025/03/11 Platform GPL24676Platform GPL16791Platform GPL20301Platform GPL18573
At a glance

Single-cell RNA-seq · human · 168 samples

What it is
Single-cell RNA-seqGene activity measured in thousands of individual cells, so cell types can be told apart.
Organism
Homo sapiens (human)
Samples
168 samples: 5 conditions, mostly with about 14 replicates eachGroups 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
Transcriptional control of T cell tissue adaptation and effector function in infants and adultsbioRxiv : the preprint server for biology · 2025
Summary (written by the submitters)
We performed bulk and single-cell RNA-seq on resting and stimulated T cells from tissues and blood of infant and adult organ donors.
Published in
Transcriptional control of T cell tissue adaptation and effector function in infants and adults
Szabo PA, Levitin HM, Connors TJ et al. · bioRxiv : the preprint server for biology 2025 · PMID 39974963 · doi:10.1101/2025.02.01.636039
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 GSE195844_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 PRJNA802269 and SRA study SRP357629. Searching any of these in the dataset finder brings you back here.

Study design
5 conditions, mostly with about 14 replicates each
DP ×26 PP ×24 DH ×14 DPT ×14 DF ×7 HDL040-Col-CD4-TEM ×1 HDL040-Jej-CD4-TEM ×1 HDL040-Lg-CD4-TEM ×1 +80 more

Supports a between-group comparison across 85 samples.

How we read this: 5 replicated groups read from 168 sample titles; they account for 85 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

+ 128 more — browse all 168 samples with per-sample file links →

Datasets on a similar topic

Search all human RNA-seq datasets in GEO →

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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.