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Time course analysis of the effect of reseeding on laminin-411 vs fibronectin on gene expression in in vitro differentiated pancreatic progenitor cells.

GSE279067 Homo sapiens (human) RNA-seq (gene expression) 18 samples Submitted 2025/10/15 Platform GPL30173
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: 6 conditions, mostly in triplicateGroups 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
Extracellular matrix-driven metabolic control of pancreatic endocrine lineage allocationEMBO reports · 2025
Summary (written by the submitters)
The extracellular matrix has recently emerged as a key regulator of endocrine fate choice in the pancreas via integrins and YAP signaling. To elucidate the intermediate mechanism between exposure to specific ECM components and induction of a proendocrine transcriptional program, we performed bulk RNA sequencing of in vitro differentiated HUES4-derived pancreatic progenitor cells.
Read the full summary ↓
Cells were reseeded on either fibronectin (FN, non-endocrinogenic) or laminin-411 (LN411, highly endocrinogenic) and RNA was collected after 3, 6, or 24 hours. The dataset revealed a progressive induction of an endocrinogenic program, but with significant upregulation of endocrine genes only at the 24 hour time point. Interestingly, other YAP target genes were strongly and significantly downregulated already at 6 hours. Additionally, the dataset revealed novel potential intermediate regulators between LN411-exposure, YAP inhibition and endocrine specification.
Published in
Extracellular matrix-driven metabolic control of pancreatic endocrine lineage allocation
Ebeid C, Rump A, Tian C et al. · EMBO reports 2025 · PMID 41145874 · doi:10.1038/s44319-025-00610-6
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 GSE279067_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 PRJNA1170286 and SRA study SRP537324. Searching any of these in the dataset finder brings you back here.

Study design
6 conditions, mostly in triplicate
D19 PPs, FN, 3hr, ×3 D19 PPs, FN, 6hr, ×3 D19 PPs, FN, 24hr, ×3 D19 PPs, LN411, 3hr, ×3 D19 PPs, LN411, 6hr, ×3 D19 PPs, LN411, 24hr, ×3

Supports a between-group comparison across 18 samples.

How we read this: 6 replicated groups read from 18 sample titles; they account for 18 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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