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Estrogen deprivation alters gingival and dentoalveolar complex transcriptomes during ligature-induced periodontitis in mice

GSE327719 Mus musculus (mouse) RNA-seq (gene expression) 24 samples Submitted 2026/05/20 Platform GPL34475
At a glance

RNA-seq (gene expression) · mouse · 24 samples

What it is
RNA-seq (gene expression)Gene activity measured by sequencing. The summary does not mention single-cell work, so this is most likely bulk: one average per sample, the usual starting point for comparing groups.
Organism
Mus musculus (mouse)
Samples
24 samples: 6 conditions, mostly with about 4 replicates eachGroups are read from the sample names, not from the paper. Check the list below.
Data you can get
A processed table (series matrix) and supplementary files from NCBI; the raw sequencing reads from ENA. Which of these hold counts depends on the study, so check the file list.
Paper
Estrogen Deprivation and Periodontitis Interact Across Multiple TissuesbioRxiv : the preprint server for biology · 2026
Summary (written by the submitters)
Bulk RNA sequencing was performed to investigate estrogen-responsive transcriptomic changes during ligature-induced periodontitis in female C57BL/6J mice. Gingiva and dentoalveolar complex tissues were collected from sham-operated, ovariectomized, and estrogen-replaced ovariectomized mice following ligature-induced periodontitis. Differential expression and pathway analyses were used to identify estrogen-responsive changes in repair-, stromal-, and immune-related gene programs
Published in
Estrogen Deprivation and Periodontitis Interact Across Multiple Tissues
Yakar N, Hasturk H, Rivas CA et al. · bioRxiv : the preprint server for biology 2026 · PMID 42239363 · doi:10.64898/2026.05.15.725533
This dataset
Open GSE327719 in finder → Find more mouse RNA-seq datasets →
Download · which file do I need?

Direct links to NCBI and ENA, no account and no request form. Pick by what you want to do: take the small processed table to look, the supplementary files to re-analyse, or the original raw data to start over.

1 · Just have a look

Processed table

The series matrix: one table of values per sample as the submitters processed it. The smallest download, and it opens in Excel or R. Start here to see what the data look like.

Series matrix ↓
2 · Re-analyse it

Supplementary files

The count tables and other files the authors uploaded. Take only the samples you need, or the whole study as GSE327719_RAW.tar (it can run to tens of gigabytes).

All supplementary files ↗ Whole study · RAW.tar ↓
3 · Start from the raw reads

Raw sequencing reads

The original FASTQ files, straight from the sequencer, held at ENA. Large, and you align them yourself, so only choose this if you need to re-process the study from scratch.

Raw reads on ENA ↗

What the files usually look like: For RNA-seq the counts are usually a table among the supplementary files (look for 'counts', 'expression', 'FPKM' or 'TPM' in the file name). The series matrix of a sequencing study is sometimes nearly empty.

Also filed as BioProject PRJNA1452501 and SRA study SRP691144. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗ Paper (PMID 42239363) ↗
Study design
6 conditions, mostly with about 4 replicates each
Gingiva, sham-operated, ligature-induced peri… ×4 Gingiva, ovariectomized, ligature-induced per… ×4 Gingiva, ovariectomized with estrogen replace… ×4 Dentoalveolar complex, sham-operated, ligatur… ×4 Dentoalveolar complex, ovariectomized, ligatu… ×4 Dentoalveolar complex, ovariectomized with es… ×4

Supports a between-group comparison across 24 samples.

How we read this: 6 replicated groups read from 24 sample titles; they account for 24 of them. These groups are guessed from the sample names, not taken from the paper, so check them against the sample list below before relying on them.

Samples in this study
Datasets on a similar topic

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