Omics · study · 2026
The spatial architecture of pancreatic pre-invasive lesions reveal acinar metaplastic cells’ heterogeneity [scRNA-seq]
Listed in NCBI GEO
In this project, we utilized single-cell RNA sequencing (scRNA-seq) and MERFISH spatial transcriptomics to profile the development of pancreatic cancer in a mouse model, tracing its progression from the pre-invasive stage to full malignancy.
Description
By employing a reporter gene, we were able to dissect the heterogeneity of metaplastic acinar cells, identifying and profiling six distinct types and states of these cells. We validated their localization within pre-invasive lesions, assessed the heterogeneity across various lesions, and calculated the colocalization of different acinar metaplastic cells with stromal cells.
Links
Get the data
- GEO FTP directory ftp.ncbi.nlm.nih.gov/geo/series/GSE274nnn/GSE274618 ↗
download · from NCBI GEO
Where it is published
- GEO accession page ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE274618 ↗
landing page · from NCBI GEO
Documentation and papers
- PRJNA1147297 ncbi.nlm.nih.gov/bioproject/PRJNA1147297 ↗
project · from NCBI GEO
- PubMed 41758082 pubmed.ncbi.nlm.nih.gov/41758082 ↗
publication · from NCBI GEO
Topics
- Stated by source
- Expression profiling by high throughput sequencing · Mus musculus
- From keywords
- Life Sciences
- Inferred from text
- Cancer 75% · RNA sequencing 75% · Sequencing 75% · Single-cell RNA sequencing 75%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NCBI GEO | GSE274618 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| concepts[disease].local:disease:cancer | enrichment · NCBI GEO | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[field].local:field:life-sciences | mapping · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| concepts[method].geo_series_type:expression-profiling-by-high-throughput-sequencing | source · NCBI GEO | connector:ncbi_geo@1.0.0 | /gdstype |
| concepts[modality].local:modality:rna-seq | enrichment · NCBI GEO | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:sequencing | enrichment · NCBI GEO | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:single-cell-rna-seq | enrichment · NCBI GEO | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[organism].NCBITaxon:10090 | source · NCBI GEO | connector:ncbi_geo@1.0.0 | /taxon |
| description | source · NCBI GEO | connector:ncbi_geo@1.0.0 | /summary |
| publication_date | source · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| title | source · NCBI GEO | connector:ncbi_geo@1.0.0 | /title |