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Integrated multi-omic high-throughput strategies across-species identified potential key diagnostic, prognostic, and therapeutic targets for atherosclerosis under high glucose conditions

GSE269426 Mus musculus (mouse) Single-cell RNA-seq 16 samples Submitted 2024/12/16 Platform GPL21103
At a glance

Single-cell RNA-seq · mouse · 16 samples

What it is
Single-cell RNA-seqGene activity measured in thousands of individual cells, so cell types can be told apart. Read from the summary: GEO's own type field only says 'expression profiling by sequencing', so confirm it in the paper.
Organism
Mus musculus (mouse)
Samples
16 samples
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
Integrated multi-omic high-throughput strategies across-species identified potential key diagnostic, prognostic, and therapeutic targets for atherosclerosis under high glucose conditionsMolecular and cellular biochemistry · 2025
Summary (written by the submitters)
Diabetes is a well-known risk factor for atherosclerosis (AS), but the underlying molecular mechanism remains unknown.Hyperglycemia is a hallmark of diabetes and high glucose is proven to induce foam cell formation mainly derived from macrophages. In this study, we aimed to explore systematic regulatory gene programs under this complicated situation.
Read the full summary ↓
Following by induction of macrophage-derived foam cells in vitro, the high-throughput sequencing was performed. Coexpression gene modules were constructed using weighted gene co-expression network analysis (WGCNA) and relevant modules were identified. Genes with high intramodular connectivity were further screened to select hub genes related to foam cell formation in foam cells annotated by integrated scRNA datasets. The potential roles of selected genes were further validated in bulk-RNA and scRNA datasets of human plaques. Two modules were found to be both positively related to high glucose and ox-LDL. Further enrichment analyses confirmed the association between the brown module and AS. The high correlation between the brown module and macrophages was identified and 4 genes (Aldoa, Creg1, Lgmn, and Pkm) were screened. Further validation in external bulk-RNA and scRNA datasets of human plaques was performed. In addition, the survival analysis confirmed the prognostic value of Aldoa. Knocking down Aldoa expression alleviated the foam cell formation in vitro.
Published in
Integrated multi-omic high-throughput strategies across-species identified potential key diagnostic, prognostic, and therapeutic targets for atherosclerosis under high glucose conditions
Shen Z, Zhao M, Lu J et al. · Molecular and cellular biochemistry 2025 · PMID 39223351 · doi:10.1007/s11010-024-05097-8
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 GSE269426_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: Single-cell studies usually ship their counts as 10x files (matrix.mtx, barcodes.tsv, features.tsv), an .h5 file, or an .rds / .h5ad object that Seurat or Scanpy can open. Look for those among the supplementary files.

Also filed as BioProject PRJNA1121910 and SRA study SRP512770. Searching any of these in the dataset finder brings you back here.

Samples in this study

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+ 16 more — browse all 16 samples with per-sample file links →

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