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AMPK signaling is dysregulated in human tendinopathy and loss of AMPKα1 leads to cell, matrix and mechanical dysfunction in mouse Achilles tendon

GSE292357 Mus musculus (mouse) RNA-seq (gene expression) 24 samples Submitted 2026/06/01 Platform GPL34290
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: 8 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)
Tendinopathy is a tendon disorder that is caused by the failure to self-repair and has many pathological characteristics such as disorganized ECM and decreased cell viability. We have identified a possible target to combat these changes, AMPK, an energy stress sensor that was shown to maintain intracellular homeostasis. Through bulk RNA sequencing of healthy and tendinopathic tendons from humans we have identified a novel finding of downregulation of AMPK signaling in the tendinopathic samples which suggests AMPK plays a role in tendon homeostasis.
Read the full summary ↓
Our studies utilizing a conditional knock-out of Prkaa1 in tendon in mice showed that loss of AMPK results in degenerative ECM, impaired biomechanical properties and increased cellular senescence in Achilles tendon through the lifespan. Additionally, we found that exercise can delay senescence onset independent of AMPK. These findings highlight the importance of energy metabolism in tendon health which will assist in understanding the onset and progression of tendinopathy.
This dataset
Open GSE292357 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 GSE292357_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 PRJNA1238228 and SRA study SRP571566. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗
Study design
8 conditions, mostly in triplicate
Wildtype, Mouse Achilles Tendon, Female, One … ×3 Wildtype, Mouse Achilles Tendon, Male, One Mo… ×3 AMPKcKO, Mouse Achilles Tendon, Male, One Mon… ×3 AMPKcKO, Mouse Achilles Tendon, Female, Cage … ×3 Wildtype, Mouse Achilles Tendon, Male, Cage A… ×3 AMPKcKO, Mouse Achilles Tendon, male, Cage Ac… ×3 AMPKcKO, Mouse Achilles Tendon, Female, One M… ×3 Wildtype, Mouse Achilles Tendon, Female, Cage… ×2 +1 more

Supports a between-group comparison across 23 samples.

How we read this: 8 replicated groups read from 24 sample titles; they account for 23 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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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.