← BioTransfer GEO Dataset Finder
GEO series

Single-cell transcriptomic profiling of 4-NQO-induced oral squamous cell carcinoma in a mouse model

GSE335490 Mus musculus Expression profiling by high throughput sequencing 6 samples Submitted 2026/06/16 Platform GPL24247
Summary
To investigate the cellular heterogeneity and molecular drivers of oral squamous cell carcinoma (OSCC), we performed single-cell RNA sequencing (scRNA-seq) on tongue tissues from a 4-nitroquinoline 1-oxide (4-NQO)-induced mouse model. This dataset revealed eight distinct cell populations, with a significant reduction in epithelial cells and an increase in fibroblasts in OSCC compared to controls. Notably, a distinct Col1a1⁺ epithelial subpopulation was identified that exhibited the highest epithelial-mesenchymal transition (EMT) signature and was significantly expanded in OSCC. This study provides a valuable resource for understanding the transcriptional landscape and cellular dynamics underlying OSCC progression.
This dataset
Download

Direct links to NCBI, no account and no request form: the whole study as GSE335490_RAW.tar, processed values as the series matrix, the supplementary file directory, and per-sample supplementary files for any of the 6 samples. Raw sequencing reads are also available from ENA.

Also filed as BioProject PRJNA1478641 and SRA study SRP709732. Searching any of these in the dataset finder brings you back here.

Samples in this study

The sample list for this study is not cached yet. Press Sort into groups and it will be fetched from NCBI.

+ 6 more — browse all 6 samples with per-sample file links →

Similar datasets

Search all mouse RNA-seq datasets in GEO →

Share this dataset

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.