Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA326903 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Gna13 transmit extracellular signals from cell surface G protein-coupled receptors to intracellular effector molecules. We have characterized the Gna13-dependent regulatory network in muscle through transcriptional profiling of the mouse soleus in Gna13 muscle-specific knockout (Gna13 MKO) mice or wild-type littermates with floxed genotype (WT).
2019-06-05 | GSE83737 | GEO
Project description:Muscular dystrophy is a group of diseases that cause progressive weakness and degeneration of the skeletal muscles that control movement. Lacking the caveolae component polymerase I transcription release factor (PTRF) causes a secondary deficiency of caveolins resulting in muscular dystrophy. To investigate the effect of PTRF deletion on skeletal muscle, we created gene-edited mice with PTRF knockout (KO). We then performed RNA-seq of soleus and quadriceps muscles from soleus and quadriceps muscles of 3 months old WT (n=3) and PTRF KO mice (n=3) and analyzed the data for gene expression profiling. 12933 genes were detected across all 12 libraries. The hierarchy clustering of co-expressed genes revealed a clear split between PTRF KO and WT mice for both skeletal muscles. Differential expression analysis identified 1293 and 705 differentially expressed genes (DEGs) in the soleus and quadriceps, respectively. 971 and 534 DEGs were up-regulated, and 322 and 171 DEGs were down-regulated in the soleus and quadriceps of PTRF KO mice, respectively.
2023-05-31 | GSE217389 | GEO
Project description:To understand the role of LSD1 in transcriptional regulation in muscle under voluntary wheel running (VWR) training, RNA-seq analyses of soleus muscles of skeletal muscle-specific LSD1 KO mice (LSD1-mKO mice) and WT mice after VWR were carried out. We found that loss of LSD1 led to increased expression of oxidative metabolism genes in soleus muscle.
2023-01-24 | GSE198827 | GEO
Project description:To understand the role of LSD1 in transcriptional regulation in muscle under glucocorticoid stress, RNA-seq analyses of gastrocnemius and soleus muscles of skeletal muscle-specific LSD1 KO mice (LSD1-mKO mice) and WT mice after dexamethasone were carried out. We found that LSD1 inhibition led to increased expression of muscle atrophy associated genes and slow fiber genes in gastrocnemius muscle but not in soleus muscle.
2023-01-24 | GSE198826 | GEO
Project description:SILAC based protein correlation profiling using size exclusion of protein complexes derived from Mus musculus tissues (Heart, Liver, Lung, Kidney, Skeletal Muscle, Thymus)
2021-05-05 | PXD022309 | Pride
Project description:SILAC based protein correlation profiling using size exclusion of protein complexes derived from seven Mus musculus tissues (Heart, Brain, Liver, Lung, Kidney, Skeletal Muscle, Thymus)
2018-04-24 | PXD007288 | Pride
Project description:Microarray on mouse soleus muscles from DMP1 Cre Mbtps1 knockout mice compared with littermate controls
| PRJNA287347 | ENA
Project description:The three estrogen related receptors (ERRs) are regulators of oxidative metabolism in many cell types, yet their roles in skeletal muscle have not been elucidated. To address the roles and significance of ERRs for skeletal muscle mitochondria and muscle function, we generated mice lacking combinations of ERRs specifically in skeletal muscle. We then compared the impact of ERR loss on the transcriptomes of EDL and soleus, i.e., muscles rich in glycolytic or oxidative fibers, respectively. Our findings highlight an essential role of ERRs for skeletal muscle oxidative metabolism and identify broad classes of ERR-dependent gene programs in muscle. They also suggest a high degree of functional redundancy among muscle ERR isoforms for the protection of oxidative capacity, with ERR isoform-specific phenotypes being driven primarily, but not exclusively, by their relative levels in different muscles. To compare the relative contributions of ERRs for oxidative capacity in glycolytic and oxidative skeletal muscles, we generated mice lacking one or two ERRs specifically in skeletal muscle. We then performed gene expression profiling analysis using data obtained from RNA-seq of soleus and EDL muscles of WT and ERR KO mice .
2023-01-09 | GSE214876 | GEO
Project description:Transforming growth factor-β (TGF-β) signaling is associated with progressive skeletal muscle wasting and fibrosis, while double knockout of TGF-β type I receptors Acvr1b and Tgfbr1 results in hypertrophy. Gaining insights in how myofibre-specific knockout of these receptors affects muscle transcriptome, strength and mitochondrial activity could aid in the development of therapeutic interventions to improve muscle function. Here, we show that 3 months of myofibre-specific knockout of both receptors (dKO) in mice induced a 1.6-fold increase in gastrocnemius medialis mass and a 1.3-fold increase in maximal force. Soleus muscle mass and maximal force both increased 1.2-fold in dKO mice. Muscle hypertrophy in dKO mice was accompanied by a proportional increase in succinate dehydrogenase enzyme activity. Single receptor knockout caused minor phenotypical alterations. Transcriptome analyses revealed that gastrocnemius medialis had 1811 and soleus had 295 differentially expressed genes, mainly related to muscle contraction, hypertrophy, filament organization and oxidative metabolism. Hgf and Sln genes were strongly upregulated in both muscles of dKO mice, while Sntb1 was downregulated. This in combination of transcriptional changes are associated with muscle hypertrophy and increased mitochondrial biosynthesis. Our study highlights that myofibre-specific interference with both TGF-β type I receptors concurrently stimulates myofibre hypertrophy and mitochondrial activity.
2024-10-26 | GSE280171 | GEO