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Primary human intestinal organoids recapitulate enteric infection of monkeypox virus and enable scalable drug discovery

GSE298715 Homo sapiens (human) RNA-seq (gene expression) 18 samples Submitted 2025/06/05 Platform GPL20301
At a glance

RNA-seq (gene expression) · human · 18 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
18 samples: 18 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
Primary human intestinal organoids model enteric infection of monkeypox virus and enable scalable drug discoveryScience advances · 2026
Summary (written by the submitters)
Monkeypox virus (MPXV) infection-associated intestinal manifestations including diarrhea and proctitis have been frequently reported during mpox outbreaks. The clade IIb MPXV strain has caused the 2022-2023 global outbreak, whereas the Ia and Ib strains are causing the concurrent outbreaks in Africa. Here, we found clinical evidence that MPXV can directly infect human intestine to induce lesions.
Read the full summary ↓
Intriguingly, primary organoids cultured from human ileum and rectum support productive infections of MPXV clade IIb, Ia and Ib strains. Upon differentiation, we found that enterocytes and goblet cells but not enteroendocrine cells are capable of supporting viral replication. Given that primary intestinal organoids can be rapidly expanded in large scale, we were able to screen a broad-spectrum antiviral drug library. We identified 12 leading candidates of safe-in-human agents including clinically used drugs such as clofarabine. We extensively validated the anti-MPXV activity of clofarabine in human intestinal and skin organoids, and consistently demonstrated the potent antiviral activity against clade Ia, Ib and IIb strains. These findings are important for better understanding the clinical manifestations of mpox. Primary intestinal organoids-based infection models and the established antiviral drug discovery pipeline bear major implications in responding to the current mpox global health emergency, and sustaining epidemic poxvirus preparedness.
Published in
Primary human intestinal organoids model enteric infection of monkeypox virus and enable scalable drug discovery
Li P, Wang X, Zhou J et al. · Science advances 2026 · PMID 41894500 · doi:10.1126/sciadv.aea8280
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 GSE298715_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 PRJNA1270997 and SRA study SRP589441. Searching any of these in the dataset finder brings you back here.

Study design
18 samples, each with a distinct title — no replicated groups

Supports a case/control comparison: 15 samples read as cases, 3 as controls.

How we read this: Read from 18 sample titles: 18 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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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.