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Type I Interferon Reprograms Intestinal Epithelial Cells for Sustained HIV-1 Latency in CD4+ T Cells of People with HIV-1 Receiving Antiretroviral Therapy

GSE320067 Homo sapiens (human) RNA-seq (gene expression) 16 samples Submitted 2026/06/18 Platform GPL24676
At a glance

RNA-seq (gene expression) · human · 16 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
16 samples: 8 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
Pharmacological and genetic modulation of IL-32 expression in intestinal epithelial cells does not impact HIV-1 outgrowth in co-cultured CD4(+) T-cellsFrontiers in immunology · 2026
Summary (written by the submitters)
The intestinal environment sustains a state of HIV latency via yet unclear mechanisms. We recently demonstrated that specific cytokines act on intestinal epithelial cells (IEC) to promote viral reservoir (VR) latency or reactivation, with TNF-activated IEC limiting HIV outgrowth in CD4+ T cells of people with HIV (PWH) on antiretroviral therapy (ART).
Read the full summary ↓
The pro-latency effect of TNF coincided with the induction of IL-32, a pro-inflammatory cytokine overexpressed in ART-treated PWH. Since type I IFNs are strong modulators of IL-32, we investigated IFN-β ability to modulate the crosstalk between IEC and CD4+ T cells via IL-32-dependent mechanisms.
Published in
Pharmacological and genetic modulation of IL-32 expression in intestinal epithelial cells does not impact HIV-1 outgrowth in co-cultured CD4(+) T-cells
Moreira Gabriel E, Moreaux J, Kaofai C et al. · Frontiers in immunology 2026 · PMID 42273706 · doi:10.3389/fimmu.2026.1769388
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 GSE320067_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 PRJNA1426321 and SRA study SRP678374. Searching any of these in the dataset finder brings you back here.

Study design
8 conditions, mostly in duplicate
HT-29 CTL MEDIUM, biol ×2 HT-29 CTL TNF, biol ×2 HT-29 CTL IFN-I, biol ×2 HT-29 CTL TNF+IFN, biol ×2 HT-29 IL-32 KO MEDIUM, biol ×2 HT-29 IL-32 KO TNF, biol ×2 HT-29 IL-32 KO IFN-I, biol ×2 HT-29 IL-32 KO TNF+IFN, biol ×2

Supports a between-group comparison across 16 samples.

How we read this: 8 replicated groups read from 16 sample titles; they account for 16 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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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.