Project description:Analysis of gene expression profile of Tibialis anterior (TA) skeletal muscle tissues with Notch1 intracellular domain (N1ICD) overexpression. Skeletal myogenesis involves sequential activation, proliferation, self-renewal/differentiation and fusion of myogenic stem cells (satellite cells). Notch signaling is known to be essential for the maintenance of satellite cells, but its function in late-stage myogenesis, i.e. post-differentiation myocytes and post-fusion myotubes, is unknown. Here we use muscle creatine kinase (MCK)-Cre to induce N1ICD expression in multinucleated myotubes. We found that myotube-specific Notch1 activation improved muscle regeneration and exercise performance of mdx mice, a model of Duchenne Muscular Dystrophy (DMD). Agilent microarray was performed to compare gene expression in mdx control and N1ICD-overexpressing mdx muscles. The results may provide mechanistic insights into how Notch1 activation in myotubes modulate muscle function.
Project description:Overexpression of intracellular domain(NICD) of Notch1 affected the expression level of more than 1000 genes 6 samples were analyzed
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)
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)
Project description:Transcriptional profiling of mouse skeletal muscles. The objective of this study is to explore gene expression profiles of skeletal muscles in response to GDE5 overexpression by DNA microarray data analysis.
Project description:Gene expression data from endothelial cells isolated from DNFB-treated ears of mice with inducible endothelial-specific overexpression of constitutively active Notch1 intracellular domain
