Omics · study · 2026
RNA-seq analysis of hypothalamus in female mice reveals effects of membrane-initiated estrogen receptor alpha signaling
Listed in NCBI GEO
Membrane-initiated estrogen receptor alpha (mERα) signaling plays an important role in bone metabolism, but its contribution in the brain remains unclear.
Description
In this study, we performed RNA sequencing of hypothalamic tissue from 16-week-old female mice with selective inactivation of mERα signaling in POMC neurons (POMC-C451Af/f) and wild-type littermate controls. Total RNA was isolated from hypothalamus, and samples were pooled (two animals per sample) resulting in four biological replicates per genotype.
Libraries were prepared using poly(A) selection and sequenced on an Illumina NovaSeq 6000 platform with paired-end 150 bp reads. Transcript abundance was quantified using Salmon and summarized to gene-level counts. Differential expression analysis was performed using DESeq2.
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This dataset provides insight into transcriptional changes associated with disrupted mERα signaling in hypothalamic neurons.
Links
Get the data
- GEO FTP directory ftp.ncbi.nlm.nih.gov/geo/series/GSE328nnn/GSE328990 ↗
download · from NCBI GEO
Where it is published
- GEO accession page ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE328990 ↗
landing page · from NCBI GEO
Documentation and papers
- PRJNA1457336 ncbi.nlm.nih.gov/bioproject/PRJNA1457336 ↗
project · from NCBI GEO
- PubMed 42133461 pubmed.ncbi.nlm.nih.gov/42133461 ↗
publication · from NCBI GEO
Topics
- Stated by source
- Expression profiling by high throughput sequencing · Mus musculus
- From keywords
- Life Sciences
- Inferred from text
- Biochemistry and cell biology 69% · RNA sequencing 75% · Sequencing 75%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NCBI GEO | GSE328990 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| concepts[field].anzsrc:group:3101 | 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: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[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 |