Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA167804 | ENA |
REPOSITORIES: ENA
Similar Datasets
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:Duchenne muscular dystrophy is caused by genetic defects in the gene encoding dystrophin and leads to progressive muscle degeneration. Glucocorticoid steroids are current mainstay pharmacological regimen to decrease muscle inflammation and prolong the ambulatory period in these patients, but daily intake of glucocorticoids like prednisone and deflazacort causes adverse side effects like osteoporosis, adrenal suppression, insulin resistance and obesity. Intermittent steroid dosing has been proposed as alternative to maintain benefits and limit side effects, but a detailed understanding of the mechanisms underpinning the regimen-specific effects in muscle is still missing. Here we explore how once-daily versus once-weekly prednisone (4 week-long treatment) affect the metabolomic landscape in mdx mouse muscle (genetic model of Duchenne muscular dystrophy; DBA/2J background) through metabolomics profiling.
2019-09-26 | ST001256 | MetabolomicsWorkbench
Project description:Large animal models for Duchenne muscular dystrophy (DMD) are indispensible for preclinical evaluation of novel diagnostic procedures and treatment strategies. To evaluate functional consequences of Duchenne muscular dystrophy (DMD) in skeletal muscle and myocardium, we used a new genetically engineered dystrophin KO pig model displaying hallmarks of human DMD. Heart and skeletal muscle tissue samples of DMD pigs and wild-type (WT) controls at three different ages were analyzed by label-free proteomics.
2021-12-01 | PXD027772 | Pride
Project description:Human iPSC-based model for Duchenne muscular dystrophy
| PRJNA290011 | ENA
Project description:Duchenne muscular dystrophy is caused by genetic defects in the gene encoding dystrophin and leads to progressive muscle degeneration. Glucocorticoid steroids are current mainstay pharmacological regimen to decrease muscle inflammation and prolong the ambulatory period in these patients, but daily intake of glucocorticoids like prednisone and deflazacort causes adverse side effects like osteoporosis, adrenal suppression, insulin resistance and obesity. Intermittent steroid dosing has been proposed as alternative to maintain benefits and limit side effects, but a detailed understanding of the mechanisms underpinning the regimen-specific effects in muscle is still missing. Here we explore how once-daily versus once-weekly prednisone (4 week-long treatment) affect the epigenomic landscape in mdx mouse muscle (genetic model of Duchenne muscular dystrophy; DBA/2J background) through H3K27 acetylation profiles.
2019-11-30 | GSE137992 | GEO
Project description:Effect of Oxandrolone on Muscle in Duchenne Muscular Dystrophy
| PRJNA90307 | ENA
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:Molecular profiles of dystophin-deficient patients and normal human skeletal muscles on Affymetrix HG-U95A arrays Keywords = DMD Keywords = Duchenne muscular dystrophy Keywords = dystrophin Keywords = Affymetrix U95A array Keywords = skeletal muscle Keywords = gene expression profiles Keywords: other
2004-01-29 | E-GEOD-1004 | biostudies-arrayexpress
Project description:Duchenne muscular dystrophy (DMD) is a genetic disease that results in the death of affected boys by early adulthood.The genetic defect responsible for DMD has been known for over 25 years, yet at present there is neither cure nor effective treatment for DMD. During early disease onset, the mdx mouse has been validated as an animal model for DMD and use of this model has led to valuable but incomplete insights into the disease process. For example, immune cells are thought to be responsible for a significant portion of muscle cell death in the mdx mouse; however, the role and time course of the immune response in the dystrophic process have not been well described. In this paper we constructed a simple mathematical model to investigate the role of the immune response in muscle degeneration and subsequent regeneration in the mdx mouse model of Duchenne muscular dystrophy. Our model suggests that the immune response contributes substantially to the muscle degeneration and regeneration processes. Furthermore, the analysis of the model predicts that the immune system response oscillates throughout the life of the mice, and the damaged fibers are never completely cleared.
2024-09-02 | BIOMD0000001015 | BioModels
Project description:Molecular profiles of dystophin-deficient patients and normal human skeletal muscles on Affymetrix HG-U95A arrays Keywords = DMD Keywords = Duchenne muscular dystrophy Keywords = dystrophin Keywords = Affymetrix U95A array Keywords = skeletal muscle Keywords = gene expression profiles Keywords: other
2004-01-29 | GSE1004 | GEO