Similar Datasets
Project description:snRNAseq RAT HEART WT BMD and DMD 12months
| PRJNA975146 | ENA
Project description:Duchenne muscular dystrophy (DMD) is a fatal X-linked disease caused by mutations in the dystrophin (DMD) gene, leading to the complete absence of DMD and progressive degeneration of skeletal and heart muscles. Expression of an internally shortened dystrophin in DMD subjects (DMDΔ52) can be achieved by skipping DMD exon 51 to reframe the transcript. To predict the best possible outcome of this therapeutic strategy, we generated transgenic pigs lacking DMD exon 51 and 52, additionally representing a new model for Becker muscular dystrophy (BMD). To inspect the proteome alterations caused by the different dystrophin mutations in an unbiased and comprehensive manner, we performed a label-free liquid chromatography-tandem mass spectrometry analysis (LC-MS/MS) of myocardial and skeletal muscle samples from wild-type (WT), DMDΔ52 and DMDΔ51-52 pigs.
2023-07-11 | PXD039533 | Pride
Project description:Thyroid Stimulating Hormone Receptor signalling restores skeletal muscle stem cell regeneration in Duchenne muscular dystrophy
2023-02-02 | GSE205629 | GEO
Project description:Since RBPs play important roles in the cell, it’s particularly important to find new RBPs. We performed iRIP-seq and CLIP-seq to verify two proteins, CLIP1 and DMD, predicted by RBPPred whether are RBPs or not. The experimental results confirm that these two proteins have RNA-binding activity. We identified significantly enriched binding motifs UGGGGAGG, CUUCCG and CCCGU for CLIP1 (iRIP-seq), DMD (iRIP-seq) and DMD (CLIP-seq), respectively. The computational KEGG and GO analysis show that the CLIP1 and DMD share some biological processes and functions. Besides, we found that the SNPs between DMD and its RNA partners may associate with Becker muscular dystrophy, Duchenne muscular dystrophy, Dilated cardiomyopathy 3B and Cardiovascular phenotype. Among the thirteen cancers data, CLIP1 and another 300 genes always co-occur, and 123 of these 300 genes interact with CLIP1. These cancers may be associated with the mutations in both CLIP1 and the genes it interacts with.
2021-12-15 | GSE128318 | GEO
Project description:Antibody suspension bead array based profiling of plasma samples collected from Duchenne and Becker muscular dystrophy patients and non-diseased controls and carriers at 4 different clinical sites
2014-05-10 | E-MTAB-2564 | biostudies-arrayexpress
Project description:Mus musculus Dmd, dystrophin, muscular dystrophy [Source:MGI Symbol;Acc:MGI:94909], is differentially expressed in 118 experiment(s);
| ENSMUSG00000045103 | ExpressionAtlas
Project description:Mus musculus Dmd, dystrophin, muscular dystrophy [Source:MGI Symbol;Acc:MGI:94909], is expressed in 40 baseline experiment(s);
| ENSMUSG00000045103 | ExpressionAtlas
Project description:Facioscapulohumeral muscular dystrophy (FSHD) is an autosomal dominant disorder linked to contractions of the D4Z4 repeat array in the subtelomeric region of chromosome 4q. By comparing genome-wide gene expression data from muscle biopsies of patients with FSHD to those of 11 other neuromuscular disorders, we intend to identify disease-specific changes which are more likely to be involved in the early stages of the disease progression. The data will help to identify pathological mechanisms involved in FSHD. Experiment Overall Design: Comparison of the profiles of FSHD to 13 other conditions for disease-specific changes. The 13 conditions are NHM (Normal healthy muscle) n=15; JDM (Juvenile dermatomyositis) n=25; HSP (Human spastic paraplegia) n=4; FSHD (facioscapulohumeral dystrophy) unaffected n=5, affected n=9; FKRP (Fukutin related protein deficiency) n=7; ED-L (Emery-Dreifuss muscular dystrophy, lamin A/C deficiency) n=4; ED-E (Emery-Dreifuss muscular dystrophy, emerin deficiency) n=4; DYSF (dysferlinopathy) n=10; DMD (Duchenne Muscular Dystrophy) n=10; CALP (Calpain-3 deficiency) n=10; BMD (Becker Muscular Dystrophy) n=5; AQM (Acute quadriplegic myopathy) n=5; ALS (Amyotrophic lateral sclerosis) n=9.
2008-06-16 | E-GEOD-9397 | biostudies-arrayexpress
Project description:Comparative effects of Duchenne Muscular Dystrophy (DMD) and Aging in skeletal muscle Expression profiling established by microarray technology provides a powerful tool by which complex pathways can be assembled. The pathophysiology of Duchenne Muscular Dystrophy (DMD) is a complex process involving many pathways downstream of the primary genetic insult (lack of dystrophin). Similarly, the mechanisms implicated in muscle aging are only partially understood. The objective of the present study was to compare the muscle transcriptional response downstream of lack of dystrophin with the molecular events associated with aging using a muscle-dedicated microarray. Defining a common transcriptional profile in a range of wasting diseases should increase our understanding of the critical adaptations associated with muscle atrophy independent of the cause of the muscle wasting.
2011-11-01 | GSE32720 | GEO
Project description:Duchenne muscular dystrophy (DMD) is a fatal muscle-wasting disorder caused by mutations in the Dystrophin gene with no therapeutic option. To bridge the gap between preclinical and therapeutic evaluation studies, we have generated a rat model for DMD that carries an exon 52 deletion (R DMDdel52) causing a complete lack of dystrophin protein. Here we show that R DMDdel52 animals recapitulated human DMD pathophysiological trajectory more faithfully than the mdx mouse model. We report that R DMDdel52 rats displayed progressive and severe skeletal muscle loss associated with fibrotic deposition, fat infiltration and fibre type switch. Early fibrosis was also apparent in the cardiac muscle. These histological modifications led to severe muscle, respiratory and cardiac functional impairments leading to premature death around one year. Moreover, DMD muscle exhibited systemic inflammation with a mixed M1/M2 phenotype. A comparative single cell RNAseq analysis of the diaphragm muscle was performed, revealing cellular populations alteration and molecular modifications in all muscle cell types. We show that DMD fibroadipogenic progenitors produced elevated levels of cartilage oligomeric matrix protein (COMP), a glycoprotein responsible for modulating homeostasis of extracellular matrix, and whose increased concentration correlated with muscle fibrosis both in R DMDdel52 rats and human patients. Fibrosis is a component of tissue remodelling impacting the whole musculature of DMD patients, at the tissue level but most importantly at the functional level. We therefore propose that this specific biomarker can optimize the prognostic monitoring of functional improvement of patients included in clinical trials.
2022-03-14 | GSE198237 | GEO