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GSE80983
Mus musculus
23 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Transcriptomes of mouse E12.5 primordial germ cells (PGCs), primordial germ cell-like cells (PGCLCs) isolated from 6-day culture embryoid bodies, and the precursor pluripotent stem cells [embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs)] and epiblast-like cells (EpiLCs)
Publication Title
Erasure of DNA methylation, genomic imprints, and epimutations in a primordial germ-cell model derived from mouse pluripotent stem cells.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
We examined the transcriptional function of cyclin D1 in mouse development using two approaches. First, we queried association of cyclin D1 with the genome of E14.5 mouse embryos using ChIP-on-chip approach. We observed binding of cyclin D1 to several promoter regions. Second, we compared gene expression profiles between wild-type and cyclin D1-null retinas. We observed several transcripts with altered levels in cyclin D1-null organs.
Publication Title
Transcriptional role of cyclin D1 in development revealed by a genetic-proteomic screen.
Sample Metadata Fields
No sample metadata fields
View Samples- Arabidopsis thaliana
- 17 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Xylem consists of three types of cells: vessel cells, also referred to as tracheary elements (TEs), parenchyma cells, and fiber cells. TE differentiation includes two essential processes, programmed cell death (PCD) and secondary cell wall formation. These two processes are tightly coupled. However, little is known about the molecular mechanism of their gene regulation. Here, we show that VASCULAR-RELATED NAC-DOMAIN 6 (VND6), a master regulator of TEs, regulates these processes in a coordinated manner. We first identified specific genes downstream of VND6 by comparing them with those of SECONDARY WALL-ASSOCIATES NAC DOMAIN PROTEIN1 (SND1), a master regulator of xylem fiber cells, with transformed suspension culture cells in microarray experiments.
Publication Title
Arabidopsis VASCULAR-RELATED NAC-DOMAIN6 directly regulates the genes that govern programmed cell death and secondary wall formation during xylem differentiation.
Sample Metadata Fields
Time
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U219 Array (hgu219)
Description
Gene expression profiling reveals a potential role of Iso towards hepatic differentiation of hAECs.
Publication Title
Global Gene Expression Profiling Reveals Isorhamnetin Induces Hepatic-Lineage Specific Differentiation in Human Amniotic Epithelial Cells.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U219 Array (hgu219)
Description
Gene expression profiling reveals a potential role of TCQA in neuronal and pigment cell differentiation of hAECs.
Publication Title
Regulating cell fate of human amnion epithelial cells using natural compounds: an example of enhanced neural and pigment differentiation by 3,4,5-tri-O-caffeoylquinic acid.
Sample Metadata Fields
Specimen part, Treatment, Time
View Samples- Homo sapiens
- 4 Downloadable Samples
- Affymetrix Human Genome U219 Array (hgu219)
Description
Gene expression profiling of the effect of Cyanidine 3 glucoside treatment in hAECs.
Publication Title
Human Amniotic Epithelial Cells as a Tool to Investigate the Effects of Cyanidin 3-<i>O</i>-Glucoside on Cell Differentiation.
Sample Metadata Fields
Specimen part
View Samples- Schizosaccharomyces pombe
- 8 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Opi10 is the S. pombe homolog of human Hikeshi, which imports Hsp70s into the nucei during the heat shock.
Publication Title
The Schizosaccharomyces pombe Hikeshi/Opi10 protein has similar biochemical functions to its human homolog but acts in different physiological contexts.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
In human volunteers, we evaluated changes in gene expression profiles, immunological indices, and intestinal microbiota of blood cells in subjects consuming a S.reticulata extract. Thirty healthy Japanese males were split randomly into a group ingesting 240 mg/day of S.reticulata extract -containing tablets for 4 weeks and a control group ingesting placebo tablets. Ingestion of the S.reticulata extract improved T cell proliferation and other immunological indices, and changed intestinal microbiota, increasing Bifidobacterium and Lactobacillales and decreasing Clostridium bacteria. Expression levels of many immuno-relevant genes were altered. We have shown the S.reticulata extract to enhance human immune functions.
Publication Title
Improvement in Human Immune Function with Changes in Intestinal Microbiota by Salacia reticulata Extract Ingestion: A Randomized Placebo-Controlled Trial.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Homo sapiens
- 9 Downloadable Samples
IlluminaHiSeq1500
Description
Purpose: We have succeeded in the generation and long-term expansion of SOX9-expressing CD271+PDGFRa+CD73+ chondrogenic ectomesenchymal cells from the PAX3/SOX10/FOXD3-expressing MIXL1-CD271hiPDGFRaloCD73- neural crest-like progeny of human pluripotent stem cells in a chemically defined medium supplemented with Nodal/Activin/TGFb inhibitor (SB) and FGF2 (hereafter called FSB). When “primed” with TGFb, such cells efficiently formed translucent cartilage particles, which were completely mineralized in 12 weeks in immunocompromized mice. Under the FSB condition, ectomesenchymal cells were expandable without loss of chondrogenic potential for at least 16 passages, maintained normal karyotype for at least 10 passages, which any conditions deviated from it (e.g. FGF2 alone or SB alone) failed to support. In order to address the molecular basis of such effects of FSB, a series of RNA-seq experiments were carried out. Methods: We generated and compared the transcriptome profiles of human ectomesenchymal cells expanded under FSB with those cultured under FSB first then under FGF2 alone (F). As a control, we also generated transcriptome of ectomesenchymal cells expanded from the begining under F conditions. RNA-sequencing libraries were prepared using a SureSelect Strand Specific RNA Library Preparation kit (Agilent technologies, Santa Clara, CA). Sequencing was performed on an Illumina HiSeq 1500 using a TruSeq Rapid SBS kit (Illumina, San Diego, CA) in a 50-base single-end mode. Sequenced reads were mapped against the human reference genome (GRCh37), using TopHat v2.0.12 (http://ccb.jhu.edu/software/tophat/index.shtml). Expression levels were calculated as fragments per kilobase of exon per million mapped fragments (FPKMs) using Cufflinks v2.1.1 (http://cole-trapnell-lab.github.io/cufflinks). Results: Ectomesenchymal cells maintained under FSB conditions preferentially expressed genes representing embryonic progenitors (SOX4/12, LIN28A/B, MYCN), cranial mesenchymes (ALX1/3/4) and chondroprogenitors (SOX9, COL2a1) of the neural crest origin (SOX8/9, NGFR, NES). In contrast, those cultured under FSB then F, still expressed SOX4/11/12, but lost LIN28, MYCN, ALX1/3/4, NGFR, COL2a1 expression. Interestingl it enhances expresion ofTGFß-inducible genes such as THBS1/2 and DCN and osteogenesis-related genes such as COL1a1/2 and RUNX1/2. Conclusions: The CD271+CD73+ ectomesenchymal cells accumulated under FSB conditions possess an mRNA profile of proliferating primitive neural crest/ectomesenchymal cells, although they lacked SOX10 expression, which is critical for neural and melanocytic lineage commitment. Transition from FSB to F conditions supressed the proliferation-related genes expression and enhanced the ossification/mineralization, vasculogenesis/angiogenesis, and cardiac myogenesis-related gene expression. Thus, suppression of TGFß signaling by SB does not seem to freeze the developmental stage of the hPSC-derived neural crest during expansion. Such suppression may instead simply support the high proliferative potential of the cells as well as the expression of SOX9 (and COL2a1), and thereby maintain chondrogenic activity. SOX9 expression initiated at the specification and pre-migratory stages is transient in trunk neural crest but persists in cranial neural crest. The chondrogenic CD271+CD73+ ectomesenchymal cells that maintain SOX9 transcription and translation may therefore represent proliferating cranial neural crest, with a slight commitment to non-neural lineages. Overall design: Examination of human ES-derived neural crest-like progenies expanded in 3 different culture media. Each group contains three biological replicates.
Publication Title
Long-term expandable SOX9+ chondrogenic ectomesenchymal cells from human pluripotent stem cells.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 594 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Gene expression profiling reveals epithelial mesenchymal transition (EMT) genes can selectively differentiate eribulin sensitive breast cancer cells.
Sample Metadata Fields
Specimen part, Cell line
View Samples