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Transcriptomic analysis of the effects of mTOR inhibitor everolimus, CDK8/19 inhibitor SNX631 and their combination in MDA-MB-468 xenografts

GSE271325 Homo sapiens (human) RNA-seq (gene expression) 50 samples Submitted 2024/10/31 Platform GPL20795
At a glance

RNA-seq (gene expression) · human · 50 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
50 samples
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
Mediator kinase inhibitors suppress triple-negative breast cancer growth and extend tumor suppression by mTOR and AKT inhibitorsProceedings of the National Academy of Sciences of the United States of America · 2024
Summary (written by the submitters)
RNA-Seq analysis was carried out to investigate the transcriptomic changes associated with the development of in vivo everolimus resistance and the effects of CDK8/19 inhibition on the development of resistance in MDA-MB-468 TNBC xenografts. In one study (short-term), tumor samples were collected after 30-40 days of treatment with vehicle or everolimus, when the tumor growth was still suppressed by the mTOR inhibitor.
Read the full summary ↓
In another study (long-term), tumor samples were collected after 60-153 days of treatment with vehicle, everolimus, CDK8/19 inhibitor SNX631 or their combination, when tumors treated with everolimus but not with the drug combination developed resistance.
Published in
Mediator kinase inhibitors suppress triple-negative breast cancer growth and extend tumor suppression by mTOR and AKT inhibitors
Ding X, Liang J, Sharko AC et al. · Proceedings of the National Academy of Sciences of the United States of America 2024 · PMID 39541354 · doi:10.1073/pnas.2414501121
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 GSE271325_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 PRJNA1130937 and SRA study SRP517576. Searching any of these in the dataset finder brings you back here.

Samples in this study

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