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GSE98147
Homo sapiens
27 Downloadable Samples
Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Global gene expression profiling of human iPSC and the iPSC-derived presomitic mesoderm(PSM), somite(SM), and the derivatives, dermomyotome(DM), dermatome(D), myotome(MYO), sclerotome(SCL) and syndetome(SYN).
Publication Title
Modeling human somite development and fibrodysplasia ossificans progressiva with induced pluripotent stem cells.
Sample Metadata Fields
Specimen part, Time
View Samples- Homo sapiens
- 24 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Analyzed differentially expressed genes among FOP- or resFOP-iMSCs treated by several ligands:
Publication Title
Neofunction of ACVR1 in fibrodysplasia ossificans progressiva.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 5 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Global gene expression profiling of FOP-iMSCs after chondrogenic differentiation with ERBB2 inhibitors
Publication Title
An mTOR Signaling Modulator Suppressed Heterotopic Ossification of Fibrodysplasia Ossificans Progressiva.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 4 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Comparison of gene expressions among FOP- or resFOP-iMSCs after chondrogenic differentiation with or without Activin-A.
Publication Title
Neofunction of ACVR1 in fibrodysplasia ossificans progressiva.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 34 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Comparison of gene expressions among FOP- or resFOP-iMSCs after chondrogenic differentiation with Activin-A, BMP-7 or TGF-B3
Publication Title
Activin-A enhances mTOR signaling to promote aberrant chondrogenesis in fibrodysplasia ossificans progressiva.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 3 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
To identify transcriptio factors responsible for CXCL13 production by human CD4+ T cells, we differentiated CXCL13-producing CD4+ T cells in vitro under TGF--positive inflammatory conditions and conducted transcriptome analysis.
Publication Title
Human Sox4 facilitates the development of CXCL13-producing helper T cells in inflammatory environments.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 34 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Poorly differentiated type synovial sarcoma (PDSS) is a variant of synovial sarcoma characterized by predominantly round or short-spindled cells. Although accumulating evidence from clinicopathological studies suggests a strong association between this variant of synovial sarcoma and poor prognosis, little has been reported on the molecular basis of PDSS. To gain insight into the mechanism(s) that underlie the emergence of PDSS, we analyzed the gene expression profiles of 34 synovial sarcoma clinical samples, including 5 cases of PDSS, using an oligonucleotide microarray. In an unsupervised analysis, the 34 samples fell into 3 groups that correlated highly with histological subtype, namely, monophasic, biphasic, and poorly differentiated types. PDSS was characterized by down-regulation of genes associated with neuronal and skeletal development and cell adhesion, and up-regulation of genes on a specific chromosomal locus, 8q21.11. This locus-specific transcriptional activation in PDSS was confirmed by reverse transcriptase (RT)-PCR analysis of 9 additional synovial sarcoma samples. Our results indicate that PDSS tumors constitute a distinct genetic group based on expression profiles.
Publication Title
Gene expression profiling of synovial sarcoma: distinct signature of poorly differentiated type.
Sample Metadata Fields
Sex, Specimen part
View Samples- Homo sapiens
- 19 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
We analyzed the effects of cellular context on the function of the synovial sarcoma-specific fusion protein, SS18-SSX, using human pluripotent stem cells containing the drug-inducible SS18-SSX gene. To investigate the cell-type-dependent effecfts of SS18-SSX, we performed gene expression profiling experiments.
Publication Title
SS18-SSX, the Oncogenic Fusion Protein in Synovial Sarcoma, Is a Cellular Context-Dependent Epigenetic Modifier.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 3 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
EWS/ATF1 expression induces sarcomas from neural crest-derived cells in mice.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 3 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Clear cell sarcoma (CCS) is an aggressive soft tissue malignant tumor characterized by a unique t(12; 22) translocation, leading to the expression of a chimeric EWS/ATF1 fusion gene. However, little is known about the mechanisms underlying how EWS/ATF1 is involved in the development of CCSs. In addition, the cells of origin for CCSs remain to be determined. We generated EWS/ATF1-inducible mice, and examined the effects of EWS/ATF1 expression in adult cells. We show that the forced expression of EWS/ATF1 results in the development of EWS/ATF1-dependent sarcomas in mice. The histology of EWS/ATF1-induced sarcomas resembles that of CCSs and EWS/ATF1-induced tumor cells express CCS-markers, such as S100, Sox10, and Mitf. A lineage tracing experiment revealed that such sarcomas are derived from neural crest-lineage cells. Finally, we found that EWS/ATF1 directly induces Fos in an ERK-independent manner, and demonstrated that the increased Fos expression is important for the active cell proliferation in not only EWS/ATF1-induced sarcomas, but also in human CCSs. Our results indicate that FOS, as well as EWS/ATF1 itself, could be a promising therapeutic target for the treatment of EWS/ATF1-related sarcomas.
Publication Title
EWS/ATF1 expression induces sarcomas from neural crest-derived cells in mice.
Sample Metadata Fields
Specimen part
View Samples