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Prediabetes is associated with musculoskeletal dysfunction independent of total body adiposity

GSE271223 Homo sapiens (human) RNA-seq (gene expression) 24 samples Submitted 2025/01/01 Platform GPL24676
At a glance

RNA-seq (gene expression) · human · 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
Homo sapiens (human)
Samples
24 samples: 24 samples, each with a distinct title — no replicated groupsGroups 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)
It has been proposed that there is a direct pathophysiological link between metabolic dysfunction and musculoskeletal degeneration in people with obesity but direct evidence for this proposition is lacking. We performed a comprehensive assessment of musculoskeletal status in people with obesity and prediabetes and a control group of sex-, age- and adiposity-matched participants with normoglycemia.
Read the full summary ↓
We find muscle mass and bone mineral density scores, muscle growth markers, myofiber size, myofiber capillarization, and muscle type 2 macrophage content are lower, and intramyocellular lipid, but not inter- or intra-muscular adipose tissue, content are higher in people with prediabetes compared with the control group. Moreover, muscle strength during repeated maximum voluntary contractions declines faster in people with prediabetes. These findings demonstrate a close interrelationship between metabolic and musculoskeletal dysfunction in people with obesity and have direct clinical implications, because greater muscle fatigability in people with prediabetes may present a barrier to physical activity.
This dataset
Open GSE271223 in finder → Find more human 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 GSE271223_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 PRJNA1130480 and SRA study SRP517298. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗
Study design
24 samples, each with a distinct title — no replicated groups

Any grouping that defines a comparison lives in the sample characteristics, which GEO records separately from the titles.

How we read this: Read from 24 sample titles: 24 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
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.