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Downregulation of NF-κB and NLRP3 in aging wildtype and amyloid β transgenic mice

GSE303458 Mus musculus (mouse) RNA-seq (gene expression) 36 samples Submitted 2025/07/25 Platform GPL24247
At a glance

RNA-seq (gene expression) · mouse · 36 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
36 samples: 12 conditions, mostly in triplicateGroups 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.
Summary (written by the submitters)
Neuroinflammation is a key component of Alzheimer's disease (AD), and it may be driven by the activation of NFκB and NLRP3 signaling pathways. AD pathology, like amyloid-β, may exacerbate the activation of these pathways. We used a nucleic acid therapeutic (nanoligomer) cocktail targeting NFκB and NLRP3 to reduce inflamamtory signaling in aged wildtype mice and a transgenic mouse model of amyloid-β pathology (APP/PS1).
Read the full summary ↓
Short-term (3 days) treatment reversed age- and amyloid-β-related gene sigantures, supporting the idea that this nanoligomer cocktail may have the potential to improve AD-related neuroinflammation and cognitive dysfunction.
This dataset
Open GSE303458 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 GSE303458_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 PRJNA1295465 and SRA study SRP603033. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗
Study design
12 conditions, mostly in triplicate
ABCF ×3 ABCM ×3 ABTF ×3 FO ×3 FT ×3 FY ×3 MO ×3 MT ×3 +5 more

Supports a between-group comparison across 35 samples.

How we read this: 12 replicated groups read from 36 sample titles; they account for 35 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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