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Understanding the transcriptome changes in HeLa cells after inactivation of endosomes/lysosomes

GSE325448 Homo sapiens (human) RNA-seq (gene expression) 24 samples Submitted 2026/05/13 Platform GPL24676
At a glance

RNA-seq (gene expression) · human · 24 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
24 samples: 6 conditions, mostly with about 4 replicates eachGroups 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
A coordinated transcriptional program controls de novo Golgi biogenesisThe EMBO journal · 2026
Summary (written by the submitters)
In this study, we optimized an experimental approach to inactivate endo/lysosomal compartment, inducing the formation of new endosomes. Endo/lysosomes inactivation was executed through DAB- mediated depletion of endosomes/lysosomes in HeLa cells, which previously internalized Horseradish peroxidase (HRP). These cells, 18 hours after inactivation, can regenerate new endosomes capable of HRP uptake.
Read the full summary ↓
We further observed the transcriptional response in HeLa cells driven by endo/lysosomes inactivation, discovering that, unlike the control condition, in which HRP was internalized but DAB solution was not added to the cells, a substantial number of endosomes/lysosomes related genes are activated
Published in
A coordinated transcriptional program controls de novo Golgi biogenesis
Forno F, Abete D, Polishchuk EV et al. · The EMBO journal 2026 · PMID 42251155 · doi:10.1038/s44318-026-00828-7
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 GSE325448_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 PRJNA1439936 and SRA study SRP685224. Searching any of these in the dataset finder brings you back here.

Study design
6 conditions, mostly with about 4 replicates each
HeLaNODAB_0H ×4 HeLaDAB_0H ×4 HeLaNODAB_6H ×4 HeLaDAB_6H ×4 HeLaNODAB_18H ×4 HeLaDAB_18H ×4

Supports a between-group comparison across 24 samples.

How we read this: 6 replicated groups read from 24 sample titles; they account for 24 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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