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Liver-specific matrin-3 knockout alters the hepatic transcriptome of high-fat diet-fed mice [RNA-seq]

GSE246706 Mus musculus (mouse) RNA-seq (gene expression) 16 samples Submitted 2024/10/01 Platform GPL24247
At a glance

RNA-seq (gene expression) · mouse · 16 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
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
Liver matrin-3 protects mice against hepatic steatosis and stress response via constitutive androstane receptorMolecular metabolism · 2024
Summary (written by the submitters)
Matrin-3 is an RNA-binding protein involved in the pathogenesis of human diseases. Here we examined its previously uncharacterized role in limiting hepatic steatosis and stress response via the constitutive androstane receptor. Matrin-3 expression was induced in the steatotic livers of mice and humans. Liver-specific matrin-3 knockout (LKO) exacerbated high-fat diet (HFD)-induced steatosis, acute phase response, and inflammation in the liver of mice.
Read the full summary ↓
Bulk RNA-seq and bioinformatics analysis identified 1,333 and 239 differentially expressed genes (fold change > 1.5 & Padj < 0.05), respectively in the livers of female and male matrin-3 LKO mice. Gene Set Enrichment Analysis revealed that the top most enriched Gene Ontology Biological Process was the “Xenobiotic metabolic process” in female matrin-3 floxed mice that is downregulated. The top two enriched biological processes are “Acute inflammatory response” and “Acute phase response” in the liver of female LKO mice that are upregulated. Several GO terms related to lipid metabolism and xenobiotic metabolism were enriched in the livers of male mice. Real-time qPCR revealed that the expression of many genes involved in xenobiotic metabolism was reduced in the liver of female LKO mice and to a lesser extent in the liver of male LKO mice, while the expression of acute-phase response genes was induced in the liver of female but not male LKO mice. Our data demonstrated that liver-specific matrin-3 deficiency re-programs the hepatic transcriptome enriched for xenobiotic metabolism pathway, acute-phase and inflammatory response signaling in the liver of HFD-fed mice.
Published in
Liver matrin-3 protects mice against hepatic steatosis and stress response via constitutive androstane receptor
Cheng X, Baki VB, Moran M et al. · Molecular metabolism 2024 · PMID 38936659 · doi:10.1016/j.molmet.2024.101977
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 GSE246706_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 PRJNA1034150 and SRA study SRP469533. Searching any of these in the dataset finder brings you back here.

Samples in this study

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