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Pharmaceutical inhibition of RAS overcomes cytokine mediated resistance to FLT3 inhibition in FLT3-ITD+ AML [ATAC-seq]

GSE241646 Homo sapiens (human) ChIP-seq / ATAC-seq (genome binding and open chromatin) 28 samples Submitted 2024/05/01 Platform GPL30173
At a glance

ChIP-seq / ATAC-seq (genome binding and open chromatin) · human · 28 samples

What it is
ChIP-seq / ATAC-seq (genome binding and open chromatin)Where proteins bind the genome, or which regions are open and active.
Organism
Homo sapiens (human)
Samples
28 samples: 28 samples, each with a distinct title — no replicated groupsGroups 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
Pharmacological inhibition of RAS overcomes FLT3 inhibitor resistance in FLT3-ITD+ AML through AP-1 and RUNX1iScience · 2024
Summary (written by the submitters)
AML is characterised by a variety of co-occurring driver mutations in genes associated with cell signallingand growth regulationsuch as the FLT3-ITD. Inhibitors targeting FLT3 (FLT3i) are beingused to treat FLT3-ITD+ patients but most relapse.By profiling the gene regulatory networks of samples from patients before and after FLT3i treatment weobservedan increase in AP-1 mediated and a loss of RUNX1 mediated connections in treatment resistant cells.
Read the full summary ↓
Treatmentinducesupregulation of signalling pathway genesindicatingthat cytokines mediate resistance to FLT3i, with IL-3 playing a major role. IL3 rescues survival by counteracting FLT3i mediated globalRUNX1 degradation and adown-regulationof bindingof RUNX1 in chromatin.To identify inhibitors which bypass the RUNX1 barrier we inhibitedMAPK signalling with a novel pan-RAS inhibitor which overcomes cytokine mediated resistance.Our data show (I) that cytokinesinstructAML maintenance via the stabilisation of transcriptional regulators and (ii)pan-RAS drugs bypass thisbarrier, suggesting a novel approach to treatment of AML.
Published in
Pharmacological inhibition of RAS overcomes FLT3 inhibitor resistance in FLT3-ITD+ AML through AP-1 and RUNX1
Coleman DJL, Keane P, Chin PS et al. · iScience 2024 · PMID 38638836 · doi:10.1016/j.isci.2024.109576
This dataset
Open GSE241646 in finder → Find more human ChIP / ATAC / CUT&Tag datasets →
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.

Series matrix ↓
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 GSE241646_RAW.tar (it can run to tens of gigabytes).

All supplementary files ↗ Whole study · RAW.tar ↓
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.

Raw reads on ENA ↗

What the files usually look like: Look for peak files (.bed, .narrowPeak) and signal tracks (.bigWig) among the supplementary files; the raw reads are on ENA.

Also filed as BioProject PRJNA1009044 and SRA study SRP456942. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗ Paper (PMID 38638836) ↗
Study design
28 samples, each with a distinct title — no replicated groups

Any grouping that defines a comparison lives in the sample characteristics, which GEO records separately from the titles.

How we read this: Read from 28 sample titles: 28 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
Datasets on a similar topic

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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.