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A dietary intervention following incretin analog treatment restores adipose tissue functions in diet-induced obese mice

GSE297183 Mus musculus (mouse) RNA-seq (gene expression) 40 samples Submitted 2025/05/19 Platform GPL21103
At a glance

RNA-seq (gene expression) · mouse · 40 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
40 samples: 5 conditions, mostly with about 8 replicates eachGroups 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)
Obesity is associated with the development of type 2 diabetes. In recent years, incretin analogs are prescribed at a high rate for treatment of obesity and diabetes due to their potent effects on lowering bodyweight and improving glucose homeostasis. However, many patients do not stay on incretin analog therapy and thereby rapidly regain bodyweight.
Read the full summary ↓
The non-compliance of patients to incretin analog therapy is not only due to drug shortage but also insufficient knowledge on the long-term effects of the therapy. To address this knowledge gap, we examined the effects of incretin analog treatment and withdrawal on adipose tissue functions in high fat diet (HFD)-induced obese mice. Our transcriptome data suggest that incretin analog treatment restored most of obesity-mediated deregulated gene expression in adipose tissue. However, genes encoding lipogenic enzymes, downregulated by HFD, were not restored by incretin analog treatment. Interestingly, a dietary intervention with normal chow diet (ND) feeding, but not calorie-matched HFD feeding, restored the expression of lipogenic enzymes. Upon incretin therapy withdrawal, mice displayed rapid bodyweight regain, impaired adipose tissue function, and glucose intolerance. In contrast, a ND intervention following incretin analog therapy withdrawal restored lipogenic gene expression in adipose tissue, maintained glucose homeostasis, and minimized body weight regain. This study revealed the effects of incretin analog therapy and therapy withdrawal on adipose tissue and highlights the importance of the dietary composition during and after incretin analog therapy. Thus, our findings may contribute to the development of long-term therapy guidelines of incretin analog therapy for patients with obesity.
This dataset
Open GSE297183 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 GSE297183_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 PRJNA1262948 and SRA study SRP585327. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗
Study design
5 conditions, mostly with about 8 replicates each
ND-fed ×8 HFD-fed ×8 HFD-fed semaglutide ×8 HFD-fed tirzepatide ×8 dietary intervention (HFD -> ND) ×8

Supports a between-group comparison across 40 samples.

How we read this: 5 replicated groups read from 40 sample titles; they account for 40 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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