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Transcriptional characterization of Mycobacterium tuberculosis-specific memory T cell subset response

GSE112918 Homo sapiens (human) RNA-seq (gene expression) 40 samples Submitted 2026/03/23 Platform GPL16791
At a glance

RNA-seq (gene expression) · human · 40 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
Homo sapiens (human)
Samples
40 samples: 40 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
Immunometabolic reprogramming of Mycobacterium tuberculosis-responsive memory CD4(+) T cell subsets is linked to long-term protective immunityFrontiers in tuberculosis · 2026
Summary (written by the submitters)
We provide transcriptional profiles of CD4+ memory T cell subsets in response to M. tuberculosis antigen stimulation of cells obtained from donors with confirmed latent TB infection (LTBI) to interrogate the memory recall response. We observe that different memory T cell subsets exhibit unique responses to Mtb stimulation.
Published in
Immunometabolic reprogramming of Mycobacterium tuberculosis-responsive memory CD4(+) T cell subsets is linked to long-term protective immunity
Kaipilyawar V, Leong S, Lovey A et al. · Frontiers in tuberculosis 2026 · PMID 42368172 · doi:10.3389/ftubr.2026.1783887
This dataset
Open GSE112918 in finder → Find more human 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 GSE112918_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 PRJNA449502. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗ Paper (PMID 42368172) ↗
Study design
40 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 40 sample titles: 40 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
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.