Rat arcuate nucleus — high-fat diet (bulk RNA-seq)
Rattus norvegicus · Arcuate nucleus · bulk RNA-seq
Selected data and study scope
This dataset contains bulk RNA-seq data from Rattus norvegicus, sampled from arcuate nucleus. The default comparison examines gene expression in High-fat diet, sedentary relative to Chow, sedentary.
The explorer includes 1 track and 1 comparison for this dataset.
The default track, Arcuate nucleus (ARC), includes 3 Chow, sedentary samples and 3 High-fat diet, sedentary samples in this comparison. These are analysis sample counts. Check the source for biological replication and pooling.
Interpretation and limitations
The measurement combines expression from the cells in the tissue sample. A difference in tissue expression alone does not identify which cell type contributes to it.
Expression values are CPM (TMM-normalized): counts per million on library sizes adjusted by the TMM factors of the study’s own edgeR fit. This scale adjusts for library size and composition, not gene length. Use it to inspect a feature across the samples in this analysis. CPM values are not absolute transcript counts.
Evidence and verification
Pipeline QC passed. Rat arcuate nucleus — high-fat diet (bulk RNA-seq); all 1 registered contrasts on default track arcuate
Experimental design review needed. Rat arcuate nucleus — high-fat diet (bulk RNA-seq); all 1 registered contrasts on default track arcuate
Author concordance not assessed. Author effect concordance has not been assessed
Pipeline QC can pass while experimental-design limitations remain. Read both assessments before interpreting results.
Open the dataset in the Explorer to read each check and its evidence. Author concordance compares effects for matched genes. It does not require identical author P values or FDR.
Read the analysis methods and interpretation guide and how to cite the source study and HypoExplorer. The source publication may include tissues, groups or comparisons beyond the data shown here.
Source study
Female Wistar-rat arcuate nucleus, sedentary chow vs sedentary high-fat diet, three registered RNA profiles per arm. The paper reports four HFD-sedentary RNA samples, and the earlier paired-housing allocation is unresolved. Exercise and miR-211 arms are excluded (PMID 39000297; GSE232510)
Source publication
Rapps K, Marco A, Pe'er-Nissan H, Kisliouk T, Stemp G, Yadid G, et al.
International journal of molecular sciences · 2024
Repository study title
Exercise rescues aberrantly expressed genes in diet-induced obese rats: a potential role of miR-211 modulation in the hypothalamic arcuate nucleus
The original study authors produced these data. HypoExplorer displays selected data and analyses that may cover only part of the study.
Comparisons in HypoExplorer
High-fat diet, sedentary vs Chow, sedentary · default
Positive differential-expression values indicate higher expression in the case group relative to the baseline. Check the comparison direction and study design when interpreting results.
Available tracks
| Track | Features | Chow, sedentary n | High-fat diet, sedentary n |
|---|---|---|---|
| Arcuate nucleus (ARC) | 10,539 | 3 | 3 |
Expression and analysis results
Open this dataset to inspect gene expression and differential-expression results across the available tracks. Pathway enrichment is also available. The pathway databases differ by dataset.
HypoExplorer is in beta testing. Features and analyses may change during testing. Review the original source, analysis methods and quality-control checks before using a result in research.