ABSTRACT: To identify miRNAs, a microarray analysis were differentially expressed between C2C12 myotubes stimulated with 1 μM clenbuterol for 1 h and their control myotubes.
Project description:To evaluate transcriptomic changes induced by in vitro exercise, we established two in vitro exercise models; EPS (electrical pulse stimulation and clenbuterol treatment). As for clen-buterol treatment, differentiated C2C12 myotubes were treated by 30 ng/ml clenbuterol for 1 hour and control and clenbuterol treated C2C12 myotubes were analyzed by RNA-sequencing. As for an EPS model, EPS was applied to differentiated C2C12 myotubes for 24 hours and control and EPS applied C2C12 myotubes were analyzed by RNA-sequencing.
Project description:ATF4 is a bZIP transcription factor that that promotes skeletal muscle atrophy. The goal of these studies was to determine the effects of ATF4 overexpression on mRNA levels in differentiated C2C12 myotubes. For additional details see Ebert et al, Stress-Induced Skeletal Muscle Gadd45a Expression Reprograms Myonuclei and Causes Muscle Atrophy. JBC epub. June 12,2012 C2C12 myotubes were infected with adenovirus co-expressing eGFP and ATF4-FLAG. Control myotubes were infected with adenovirus co-expressing eGFP and a transcriptionally inactive ATF4 construct (ATF4∆bZIP).
Project description:The Z-disc is a protein-rich structure critically important for myofibril development and integrity. In order to monitor the quantiative changes in C2C12 myoblast during myogenesis, a quantitative dimethyl-labelling approach was performed with d0 myoblasts, d5 myotubes and electrical puls stimulated d5 myotubes.
Project description:To investigate differentially expressed lncRNAs in C2C12 myotubes with/without CoCl2 treatment, we used mouse lncRNA microarray to examine the expression of lncRNAs in C2C12 myotubes and C2C12 myotubes with CoCl2 treatment.
Project description:To investigate differentially expressed circRNAs in C2C12 myotubes with/without CoCl2 treatment, we used mouse circRNA microarray to examine the expression of circRNAs in C2C12 myotubes and C2C12 myotubes with CoCl2 treatment.
Project description:The aim of the study was to obtain the data on the changes brought by STEE in in vitro myotubes, with a focus on metabolism and mitochondria, to explore its unknown functional properties. In this study, the transcriptome-wide analysis using microarray was performed, whcih provide insights into the biological and molecular changes induced by STEE. The microarray allowed us to capture the transcriptome-wide changes induced by STEE in C2C12 myotubes. For example, STEE induced changes in the expression of genes involved in mitochondria activity, fatty acid metabolism, or inflammatory cytokines in C2C12 myotubes.
Project description:The transcriptome of C2C12 myoblasts, myotubes, and reserve cells were assessed by mRNA-sequencing. Our data reveals the difference in the transcriptional profiles of three different types of muscle cells.
Project description:To determine the lncRNA expression profile in C2C12 myoblasts and myotubes, we used mouse lncRNA microarray from Arraystar to examine the expression of lncRNAs in C2C12 myoblasts and myotubes.
Project description:To determine the circRNA expression profile in C2C12 myoblasts and myotubes, we used mouse circRNA microarray from Arraystar to examine the expression of circRNAs in C2C12 myoblasts and myotubes.