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Bulk and single cell RNA-seq of MCF7 and MCF7 TDP2-KO cells treated with/without estrogen

GSE225423 Homo sapiens (human) Single-cell RNA-seq 16 samples Submitted 2024/04/17 Platform GPL18573
At a glance

Single-cell RNA-seq · human · 16 samples

What it is
Single-cell RNA-seqGene activity measured in thousands of individual cells, so cell types can be told apart.
Organism
Homo sapiens (human)
Samples
16 samples: 7 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
TDP2 is a regulator of estrogen-responsive oncogene expressionNAR cancer · 2024
Summary (written by the submitters)
To investigate the function of tyrosyl-DNA phosphodiesterase 2 (TDP2) in estrogen receptor (ER) positive breast cancer, we perfomed bulk and single-cell RNA-seq on MCF7 and MCF7 TDP2-KO cells treated with/without estrogen .
Published in
TDP2 is a regulator of estrogen-responsive oncogene expression
Manguso N, Kim M, Joshi N et al. · NAR cancer 2024 · PMID 38596431 · doi:10.1093/narcan/zcae016
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 GSE225423_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 PRJNA815369 and SRA study SRP420311. Searching any of these in the dataset finder brings you back here.

Study design
7 conditions, mostly in duplicate
MCF7 Parental E2-treated 2 hours bulk RNA-seq ×2 MCF7 TDP2KO Untreated bulk RNA-seq ×2 MCF7 TDP2KO E2-treated 2 hours bulk RNA-seq ×2 MCF7 WT Untreated scRNA S ×2 MCF7 WT 10 nM E2 treatment for 2h scRNA S ×2 MCF7 TDP2 knockout Untreated scRNA S ×2 MCF7 TDP2 knockout 10 nM E2 treatment for 2h … ×2 MCF7 Parental Untreated bulk RNA-seq ×1 +1 more

Supports a case/control comparison: 4 samples read as cases, 2 as controls.

How we read this: 7 replicated groups read from 16 sample titles; they account for 14 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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