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CD22 modulation regulates neuroinflammation in microglia

GSE269121 Mus musculus (mouse) RNA-seq (gene expression) 20 samples Submitted 2024/06/10 Platform GPL34284Platform GPL34290Platform GPL24247
At a glance

RNA-seq (gene expression) · mouse · 20 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
20 samples: 14 distinct titles, 2 of them repeatedGroups 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
CD22 modulation alleviates amyloid β-induced neuroinflammationJournal of neuroinflammation · 2025
Summary (written by the submitters)
Expression data comparing the effect of soluble CD22 in monocyte-derived microlgia and in mouse. Expression data on the effect of SM03 in Aβ-injected AD model in human CD22 transgenic mice.
Published in
CD22 modulation alleviates amyloid β-induced neuroinflammation
Mai YD, Zhang Q, Fung CL et al. · Journal of neuroinflammation 2025 · PMID 39910617 · doi:10.1186/s12974-025-03361-2
This dataset
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.

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 GSE269121_RAW.tar (it can run to tens of gigabytes).

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.

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 PRJNA1120353 and SRA study SRP511932. Searching any of these in the dataset finder brings you back here.

Study design
14 distinct titles, 2 of them repeated
A ×4 B ×4

How we read this: Read from 20 sample titles: 14 distinct titles with little repetition. 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
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Metadata from NCBI GEO, cached and refreshed periodically — the NCBI page above is authoritative. Downloads link straight to NCBI/ENA; nothing is proxied through BioTransfer.