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Targeting T cell plasticity by pooled single cell CRISPR-screening in preclinical models of kidney and gut inflammation

GSE267740 Mus musculus (mouse) Single-cell RNA-seq 56 samples Submitted 2024/06/14 Platform GPL24676Platform GPL28457Platform GPL24247
At a glance

Single-cell RNA-seq · mouse · 56 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
56 samples: 52 distinct titles, 1 of them repeatedGroups 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
Targeting T cell plasticity in kidney and gut inflammation by pooled single-cell CRISPR screeningScience immunology · 2024
Summary (written by the submitters)
Treatment of autoimmune diseases demands a shift from unspecific immunosuppression towards targeted therapies. This could be achieved by turning pro-inflammatory T helper (Th) cells into anti-inflammatory subsets. However, the molecular pathways involved in T cell plasticity and stability are not fully understood. Single cell CRISPR-screens are a powerful tool to simultaneously analyze the impact of multiple genes on cellular phenotypes.
Read the full summary ↓
To investigate the molecules involved in T cell plasticity in disease settings, we established in vivo single cell CRISPR droplet sequencing (iCROP-seq). By applying this technique to in vivo models of inflammatory diseases in the kidney and intestine, we demonstrate that CRISPR-induced alterations in T cell polarization can be identified and ranked according to corresponding transcriptional perturbations. In particular, we targeted pro-inflammatory Th17 cells in models of immune-mediated diseases and quantified polarization biases into Th1 and regulatory T cells. These findings uncover Th17 to Th1 cell plasticity in the human kidney in the context of renal autoimmunity. iCROP-seq will facilitate the identification of therapeutic targets by highly efficient functional stratification of genes and pathways in a disease- and tissue-specific manner. Processed data file from the alignment with the cellranger software can also be found at Figshare (https://doi.org/10.6084/m9.figshare.28547528).
Published in
Targeting T cell plasticity in kidney and gut inflammation by pooled single-cell CRISPR screening
Enk LUB, Hellmig M, Riecken K et al. · Science immunology 2024 · PMID 38875317 · doi:10.1126/sciimmunol.add6774
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 GSE267740_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 PRJNA1112754 and SRA study SRP508314. Searching any of these in the dataset finder brings you back here.

Study design
52 distinct titles, 1 of them repeated
CropSeq NTN, Sample ×5

How we read this: Read from 56 sample titles: 52 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

+ 16 more — browse all 56 samples with per-sample file links →

Datasets on a similar topic

Search all 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.