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TGF-β signaling controls neural crest developmental plasticity via SMAD2/3 [hiNCC RNA-seq]

GSE175809 Homo sapiens (human) RNA-seq (gene expression) 14 samples Submitted 2025/01/19 Platform GPL20795
At a glance

RNA-seq (gene expression) · human · 14 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
14 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
TGF-β signaling controls neural crest developmental plasticity via SMAD2/3Developmental cell · 2025
Summary (written by the submitters)
The neural crest is a highly plastic stem cell population that represents a notable exception to the germ layer theory. Despite being of ectodermal origin, these cells can differentiate into skeletal derivatives like cartilage and bone, tissues that are typically formed by mesoderm. The inductive program that endows the neural crest with these unique properties is still poorly understood.
Read the full summary ↓
Here, we report that Smad2/3-mediated TGFβ signaling endows cranial neural crest cells with enhanced developmental potential. Our results show that TGFβ signaling modulates neural crest axial identity and directly activates the gene circuits that support skeletal differentiation. Cooperation between TGFβ and low levels of WNT-signaling in the embryonic head activates cranial-specific cis-regulatory elements of anterior genes. Activation of the TGFβ pathway allowed reprogramming of trunk neural crest cells to adopt an anterior identity and led to the development of an improved protocol for the generation of human cranial neural crest cells. Our findings indicate TGFβ signaling is required for the specification of cranial neural crest cells, endowing them with the potential to give rise to the craniofacial skeleton.
Published in
TGF-β signaling controls neural crest developmental plasticity via SMAD2/3
Rothstein M, Azambuja AP, Kanno TY et al. · Developmental cell 2025 · PMID 39983721 · doi:10.1016/j.devcel.2025.01.018
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 GSE175809_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 PRJNA733780 and SRA study SRP321933. Searching any of these in the dataset finder brings you back here.

Study design
7 conditions, mostly in duplicate
RNA_highWNT ×2 RNA_highWNT_SB4 ×2 RNA_highWNT_TGFB ×2 RNA_lowWNT ×2 RNA_lowWNT_SB4 ×2 RNA_lowWNT_TGFB ×2 RNA_NoInd ×2

Supports a between-group comparison across 14 samples.

How we read this: 7 replicated groups read from 14 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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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.