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Partial pluripotent reprogramming in C2C12 myoblasts

ABSTRACT: Partial pluripotent reprogramming in C2C12 myoblasts

PROVIDER: PRJNA810342 | ENA |

REPOSITORIES: ENA

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Partial pluripotent reprogramming in C2C12 myoblasts

Project description:Partial pluripotent reprogramming has been reported to reverse some features of aging in mammalian cells and tissues. However, the impact of partial reprogramming on somatic cell identity programs and the necessity of individual pluripotency factors remain unknown. Here, we mapped trajectories of partial reprogramming in young and aged cells from multiple murine cell types using single cell transcriptomics to address these questions. We found that partial reprogramming restored youthful gene expression in adipogenic cells and mesenchymal stem cells but also temporarily suppressed somatic cell identity programs. We further screened Yamanaka Factor subsets and found that many combinations had an impact on aging gene expression and suppressed somatic identity, but that these effects were not tightly entangled. We also found that a partial reprogramming approach inspired by amphibian regeneration restored youthful gene expression in aged myogenic cells. Our results suggest that partial pluripotent reprogramming poses a neoplastic risk, but that restoration of youthful gene expression can be achieved with alternative strategies.

2022-02-28 | GSE197437 | GEO

circRNA expression 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.

2021-03-19 | GSE112014 | GEO

lncRNA expression in C2C12 myoblasts and myotubes

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.

2020-02-18 | GSE101499 | GEO

LaminB1 DamID in undifferentiated mouse C2C12 myoblasts (ATCC, Lot 59501261) and differentiated C2C12 myotubes

Project description:Maps of genomic regions in proximity to the nuclear lamina were determined in undifferentiated C2C12 myoblasts (MBs) and 6 day differentiated C2C12 myotubes (MTs) using DamID with a Dam-Lamin B1-encoding lentivirus.

2016-06-17 | GSE80328 | GEO

Genome-wide DNA methylation sequencing in C2C12 myoblasts and myotubes

Project description:We show the application of 5mC antibody-based methylated DNA immunoprecipitation followed sequencing technology for high-through profiling of DNA methylation in mouse C2C12 myoblasts and myotubes. By analyzing the methylation status of immunoprecipitated DNA fragments, we generated genome-wide DNA methyaltion maps in mouse C2C12 myoblasts and myotubes. We find that DNA methylation levels in myoblasts at rDNA promter and coding regions are higher than that in myotubes but not changed in intergenic regions.

2019-11-27 | GSE141047 | GEO

Differentially expressed genes in c2c12 myoblasts

Project description:Proteosome inhibitors such as bortezomib (BTZ) have been used to treat muscle wasting in animal models. However, direct effect of BTZ on skeletal muscle cells has not been reported. In the present study, our data showed that C2C12 cells exhibited a dose-dependent decrease in cell viability in response to increasing concentrations of BTZ. We used microarrays to detail the differentially expressed genes in c2c12 myoblasts with different culture conditions.

2016-12-23 | GSE92671 | GEO

Comprehensive analysis of the proteome, phosphoproteome and N-linked sialylated glycoproteome of C2C12 myoblasts

Project description:C2C12 myoblast is a model that has been used extensively to study the process of skeletal muscle differentiation. Proteomics has advanced our understanding of skeletal muscle biology and the process of myogenesis. However, there is still no deep coverage of C2C12 myoblast proteome, which is important for the understanding of key drivers for the differentiation of skeletal muscle cells. Here, we conducted a multi-dimensional proteome profiling with TiSH strategy to get a comprehensive analysis of proteome, phosphoproteome and N-linked sialylated glycoproteome of C2C12 myoblasts. A total of 8313 protein groups were identified in C2C12 myoblasts, including 7827 protein groups from non-modified peptides, 3803 phosphoproteins and 977 formerly N-linked sialylated glycoproteins.

2020-11-27 | PXD011334 | Pride

Effect of LSD1 knockdown on differentiating C2C12 myoblasts

Project description:Analysis of differentiating LSD1-KD C2C12 myoblasts. We found LSD1 is an important regulator of oxidative phenotypes in skeletal muscle cells. Results provide insight into the molecular mechanisms underlying roles of LSD1 in myocytes.

2018-03-19 | GSE109839 | GEO

mRNA-sequencing of C2C12 myoblasts, myotubes, and reserve cells

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.

2021-09-08 | GSE183521 | GEO

Effect of LSD1 inhibition on differentiating C2C12 myoblasts

Project description:Analysis of differentiating C2C12 myoblasts treated with two LSD1 specific inhibitors. We found LSD1 is an important regulator of oxidative phenotypes in skeletal muscle cells. Results provide insight into the molecular mechanisms underlying roles of LSD1 in myocytes.

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