Omics · study · 2026
Genome-wide H3K27ac profiling of RAW264.7 macrophages treated with LPS and CCS1477
Listed in NCBI GEO
Histone H3 lysine 27 acetylation (H3K27ac) ChIP-seq was performed to investigate genome-wide epigenetic changes in RAW264.7 macrophages following inflammatory stimulation and EP300 inhibition.
Description
RAW264.7 macrophages were pretreated with the EP300 inhibitor CCS1477 for 2 hours and subsequently stimulated with lipopolysaccharide (LPS) in the presence or absence of CCS1477 for 6 hours before chromatin immunoprecipitation and sequencing.
Genome-wide H3K27ac occupancy was analyzed to characterize changes in chromatin activation associated with inflammatory responses and EP300 inhibition.
Links
Get the data
- GEO FTP directory ftp.ncbi.nlm.nih.gov/geo/series/GSE338nnn/GSE338158 ↗
download · from NCBI GEO
Where it is published
- GEO accession page ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE338158 ↗
landing page · from NCBI GEO
Documentation and papers
- PRJNA1490055 ncbi.nlm.nih.gov/bioproject/PRJNA1490055 ↗
project · from NCBI GEO
Topics
- Stated by source
- Genome binding/occupancy profiling by high throughput sequencing · Mus musculus
- From keywords
- Life Sciences
- Inferred from text
- Genetics 69% · Sequencing 75%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NCBI GEO | GSE338158 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| concepts[field].anzsrc:group:3105 | enrichment · NCBI GEO | taxonomy-embedding@1.1.0 | title+keywords+description (69%) |
| 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[modality].local:modality:sequencing | 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 |