Omics · study · 2026
Targeting branched-chain amino acids alleviates pulmonary fibrosis [ATAC-seq]
Listed in NCBI GEO
Purpose: Previous studies demonstrated that BCAA metabolic reprogramming induces idiopathic pulmonary fibrosis (IPF).
Description
This study investigates BCAA-mediated gene expression regulation in primary mouse lung fibroblasts (MLFs).
Methods
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MLFs were cultured in three media conditions: complete medium (Complete), BCAA-free medium (Free), or BCAA-free medium supplemented with BCAAs (Free+BCAA) for 24 hours prior to TGF-β1 (20 ng/mL) stimulation for 48 hours. ATAC-seq analyses were conducted on treated MLFs. Conclusions: BCAA plays a crucial role in modulating the chromatin state of key fibrotic genes.
Links
Get the data
- GEO FTP directory ftp.ncbi.nlm.nih.gov/geo/series/GSE295nnn/GSE295423 ↗
download · from NCBI GEO
Where it is published
- GEO accession page ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE295423 ↗
landing page · from NCBI GEO
Documentation and papers
- PRJNA1254647 ncbi.nlm.nih.gov/bioproject/PRJNA1254647 ↗
project · from NCBI GEO
- PubMed 42045225 pubmed.ncbi.nlm.nih.gov/42045225 ↗
publication · from NCBI GEO
Topics
- Stated by source
- Genome binding/occupancy profiling by high throughput sequencing · Mus musculus
- From keywords
- Life Sciences
Provenance · 1 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NCBI GEO | GSE295423 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| concepts[method].geo_series_type:genome-binding-occupancy-profiling-by-high-throughput-sequencing | source · NCBI GEO | connector:ncbi_geo@1.0.0 | /gdstype |
| 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 |