Filters
Technology
Platform
SRP123455
Mus musculus
4 Downloadable Samples
Illumina HiSeq 2500
Description
NGS technology was used for high-throughput profiling of the transcriptome by comparing satellite cells lacking or not HDAC4. Overall design: Total RNA was isolated from control and HDAC4 KO satellite cells in growth conditions
Publication Title
HDAC4 regulates satellite cell proliferation and differentiation by targeting P21 and Sharp1 genes.
Sample Metadata Fields
Age, Specimen part, Cell line, Subject
View Samples- Mus musculus
- 4 Downloadable Samples
- Illumina HiSeq 2500
Description
Fibro-adipogenic progenitors (FAPs) are emerging cellular components of the skeletal muscle regenerative environment. The alternative functional phenotype of FAPs - either supportive of muscle regeneration or promoting fibro-adipogenic degeneration - is a key determinant in the pathogenesis of muscular diseases, including Duchenne Muscular Dystrophy (DMD). However, the molecular regulation of FAPs is still unknown. We show here that an "HDAC-myomiR-BAF60 variant network" regulates the functional phenotype of FAPs in dystrophic muscles of mdx mice. Combinatorial analysis of gene expression microarray and genome-wide chromatin remodeling by Nuclease accessibility (NA)-seq revealed that HDAC inhibitors de-repress a "latent" myogenic program in FAPs from dystrophic muscles at early stages of disease progression. In these cells HDAC inhibition promoted the expression of two core components of the myogenic transcriptional machinery, MyoD and BAF60C, and upregulated the myomiRs (miRs) miR-1.2, miR-133 and miR-206, which target two alternative BAF60 variants (BAF60A and B) ultimately leading to the activation of a pro-myogenic program at the expense of the fibro-adipogenic phenotype. By contrast, FAPs from dystrophic muscles at late stages of disease progression displayed resistance to HDACi-induced chromatin remodeling at myogenic loci and fail to activate the pro-myogenic phenotype. These results reveal a previously unappreciated disease stage-specific bipotency of mesenchimal cells within the regenerative environment of dystrophic muscles. Resolution of such bi-potency by epigenetic interventions, such as HDACi, provides the molecular rationale for the in situ reprogramming of target cells to promote therapeutic regeneration of dystrophic muscles. Overall design: miRNA modulation upon Histone Deacetylase inhibition in Fibro-Adipogenic Progenitors (FAPs) derived from young mdx mice was evaluated by small RNA-sequencing in 2 controls and 2 treated samples
Publication Title
HDAC-regulated myomiRs control BAF60 variant exchange and direct the functional phenotype of fibro-adipogenic progenitors in dystrophic muscles.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 47 Downloadable Samples
Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Background: circular RNAs are a class of endogenous RNAs with various functions in eukaryotic cells. Worthy of note, circular RNAs play a critical role in cancer. Currently, nothing is known about the role of circular RNAs in head and neck squamous cell carcinoma (HNSCC). The identification of circular RNAs in HNSCC might become useful for diagnostic and therapeutic strategies in HNSCC.
Publication Title
The oncogenic role of circPVT1 in head and neck squamous cell carcinoma is mediated through the mutant p53/YAP/TEAD transcription-competent complex.
Sample Metadata Fields
Sex, Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 84 Downloadable Samples
- Illumina HiSeq 2500
Description
FSHD myoblasts show a suppression of ESRRA and PPARGC1A during myogenesis Overall design: FSHD Myoblasts 54-2, 54-12, 54-A5, 16A and 12A and matched controls 54-6, 54-A10, 16U and 12U were plated at 312,000 cells per 12 well plate in proliferation media and cultured for 48 hours or until 100% confluent, then induced to differentiate for 3.5 days, samples were taken at 8 time points during differentation for 54-6 and 54-12 and at confluency and terminal differentiation in the remaining lines. RNA-sequencing was performed on high quality (RIN > 8.0) DNA free RNA.
Publication Title
Dynamic transcriptomic analysis reveals suppression of PGC1α/ERRα drives perturbed myogenesis in facioscapulohumeral muscular dystrophy.
Sample Metadata Fields
Sex, Subject
View Samples- Homo sapiens
- 20 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
There is high need of novel diagnostic and prognostic tools for tumors of the digestive system, such as gastric cancer and cholangiocarcinoma.
Publication Title
MiR-204 down-regulation elicited perturbation of a gene target signature common to human cholangiocarcinoma and gastric cancer.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
In this work, we isolated and characterized a novel cell population derived from human amniotic fluid cells (hAKPC-P), and we differentiated them into podocytes.
Publication Title
A novel source of cultured podocytes.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
MM1S cells have been cultured under normoxic and hypoxic conditions, and gene expression profiling has been performed using the Affymetrix Human Genome U133 Plus 2.0 array.
Publication Title
Metabolic signature identifies novel targets for drug resistance in multiple myeloma.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 9 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Cell-type-specific control of enhancer activity by H3K9 trimethylation.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 9 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Role of cell-type specific nucleosome positioning in inducible activation of mammalian promoters.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Mus musculus
- 9 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
In dendritic cells, expression of the H3K9me3 demethylase JmjD2d is upregulated by LPS stimulation. To identify genes whose induction by LPS depends on JmjD2d activity, we performed a microarray analysis of wild-type and JmjD2d-knockdown dendritic cells, before and after stimulation with LPS.
Publication Title
Cell-type-specific control of enhancer activity by H3K9 trimethylation.
Sample Metadata Fields
No sample metadata fields
View Samples