Omics · study · 2026
Hemin Impairs Interferon Signaling in Periodontal Cells
Listed in NCBI GEO
Hemin has been shown to exert potent immunomodulatory effects in the oral microenvironment, yet its global transcriptional targets remain elusive.
Description
In this study, we performed high-throughput Bulk RNA-sequencing to investigate the transcriptomic reprogramming induced by Hemin in human oral epithelial cells (HSC-2) under inflammatory conditions. Our transcriptomic analysis revealed that Hemin effectively reversed the inflammatory signature induced by IL-1β and TNF-α.
Specifically, Hemin treatment profoundly and selectively paralyzed the interferon (IFN)-stimulated gene axis (e.g., CXCL10, CXCL11), alongside triggering compensatory NRF2-driven redox stress defenses (e.g., HMOX1). These RNA-seq data provide a comprehensive landscape demonstrating Hemin's role as a targeted repressor that fundamentally uncouples JAK-STAT interferon responses.
Links
Get the data
- GEO FTP directory ftp.ncbi.nlm.nih.gov/geo/series/GSE335nnn/GSE335283 ↗
download · from NCBI GEO
Where it is published
- GEO accession page ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE335283 ↗
landing page · from NCBI GEO
Documentation and papers
- PRJNA1477843 ncbi.nlm.nih.gov/bioproject/PRJNA1477843 ↗
project · from NCBI GEO
Topics
- Stated by source
- Expression profiling by high throughput sequencing · Homo sapiens
- From keywords
- Life Sciences
- Inferred from text
- RNA sequencing 65%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NCBI GEO | GSE335283 | 13 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: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 (65%) |
| concepts[organism].NCBITaxon:9606 | 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 |