GEO DataSets

(Submitter supplied) Purpose: We aimed to identify miRNAs which are induced by the Activin/Nodal effectors, P-Smad2/3, in order to further our understanding of how P-Smad2/3 controls downstream gene expression in mouse ES cells to regulate crucial biological processes. Methods: We used a previously developed Tetracycline-On (Tet-On) system (TAG1) to manipulate the levels of P-Smad2/3 in mouse ES cells and performed an Illumina deep-sequencing screen to identify miRNAs which followed the P-Smad2/3 pathway. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9250

3 Samples

Download data: TXT

(Submitter supplied) Smad2, Smad3, Smad4 and Foxh1 ChIPseq performed in pluripotent mESC and embryonic bodies (EBs). RNAseq were performed in WT mESCs and Ebs of WT, Smad2KO, Smad3KO and Smad2/3DKO.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

24 Samples

Download data: TDF, TXT

(Submitter supplied) Smad2/3 are transcription factors that engage in TGF-beta-induced transcription. Here we analyzed the effect of identified Smad2/3 binding sites to transcription. We used expression microarrays to compare the Smad2/3 binding sites identified by ChIP-chip to TGF-beta-induced gene expressions. Keywords: time course We also examined the effect of either ETS1/TFAP2A/SMAD2/SMAD3 siRNAs on TGF-beta-induced gene expression change.

Organism:

Homo sapiens

Type:

Expression profiling by array; Genome binding/occupancy profiling by genome tiling array

Platforms:

GPL570 GPL7026

20 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL13938 GPL10999

14 Samples

Download data

(Submitter supplied) A small toolkit of morphogens is used repeatedly to direct development, raising the question of how context dictates interpretation of the same cue. One example is the TGFβ pathway that in human embryonic stem cells fulfills two opposite functions: pluripotency maintenance and mesendoderm (ME) specification. Using proteomics coupled to analysis of genome occupancy, we uncover a regulatory complex comprised of transcriptional effectors of the Hippo pathway (TAZ/YAP/TEAD), the TGFβ pathway (SMAD2/3) and the pluripotency regulator OCT4 (TSO). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13938

6 Samples

Download data: TXT

(Submitter supplied) A small toolkit of morphogens is used repeatedly to direct development, raising the question of how context dictates interpretation of the same cue. One example is the TGFβ pathway that in human embryonic stem cells fulfills two opposite functions: pluripotency maintenance and mesendoderm (ME) specification. Using proteomics coupled to analysis of genome occupancy, we uncover a regulatory complex comprised of transcriptional effectors of the Hippo pathway (TAZ/YAP/TEAD), the TGFβ pathway (SMAD2/3) and the pluripotency regulator OCT4 (TSO). more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL10999

8 Samples

Download data: BED

(Submitter supplied) TGF-b is an important pleiotropic cytokine with potent immunoregulatory properties. Although many previous reports have been proposed for the immunoregulatory functions of TGF-b on T cells, such as the suppression of cell proliferation, cytokine production and cytokine signaling, as well as the induction of apoptosis, it is not well elucidated whether the each effect of TGF-b on T cells is dependent on Smad signaling or Smad-independent other signaling pathways. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

8 Samples

Download data: CEL, CHP

(Submitter supplied) Overall goal: To elucidate fibroblast-specific role of TGFβ-Smad2/3 signaling in fibroblast activation and their differentiation to myofibroblasts. Purpose of analysis: To generate transcriptional profile of Smad2/3 and TGFβreceptors1/2-deficient fibroblasts in the context of pathological cardiac fibrosis.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

8 Samples

Download data: TXT

(Submitter supplied) Members of the transforming growth factor (TGF)-β superfamily play essential roles in the pluripotency, self-renewal, and differentiation of embryonic stem cells. While bone morphogenic proteins maintain pluripotency of undifferentiated mouse ES cells, the role of Activin/Nodal signaling is less clear. To determine the target genes of Activin/Nodal-Smad2 signaling in undifferentiated embryonic stem cells, changes in gene expression were examined following stimulation with recombinant Activin (2 hours) or after inhibition of Activin/Nodal with SB431542 (24 hours) using defined media culture conditions with LIF and 20 ng/mL BMP4. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Xenopus tropicalis

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL13741 GPL15472

9 Samples

Download data

(Submitter supplied) We identified Nodal and Foxh1 downstream targets by performing RNA-seq of embryos either treated with small molecule SB431542 or microinjected morpholino anti-sense oligo against Foxh1.

Organism:

Xenopus tropicalis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13741

4 Samples

Download data: TXT

(Submitter supplied) We defined the genome-wide binding regions of Smad2/3 and Foxh1 at mid-gastrula stage Xenopus tropicalis embryos, at which Nodal signaling and Foxh1 are critical in mesendoderm specification program.

Organism:

Xenopus tropicalis

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL13741 GPL15472

5 Samples

Download data: TXT

(Submitter supplied) Exosomes are cell-derived vesicles that were found in many biological fluids such as blood, urine, and cultured medium. Exosomes are small vesicles (approximately 100nm in diameter) that contain many functional molecules like cytokines, receptors and regulating RNAs. In this study, we found that uMSC-derived exosomes accelerates wound healing and reduce myoblast formation in vivo. In vitro study showed uMSC-exosomes specific microRNAs take major roles in inhibiting myoblast differentiation of fibroblast. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL17303

2 Samples

Download data: TXT

(Submitter supplied) The miR-17-92 microRNA cluster is often activated in cancer cells, but the identity of its targets remains largely elusive. Here we examined the effects of activation of the entire miR-17-92 cluster on global protein expression in neuroblastoma cells. In this dataset we deposit global mRNA expression data obtained form primary neuroblastoma tumour cells. This data was used to demonstrate negative correlation between TGFB target gene expression and expression of the miR-17-92 cluster.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5175

40 Samples

Download data: CEL

(Submitter supplied) We identify Smad2 and Smad3 specific binding site in a breast cancer breast cell model MDA-MB-231 using LAP-tag GFP fusion proteins under the control of endogenous regulatory elements. Stable cell lines were generated via transfection with a BAC followed by antibiotics selection. We show that LAP-fused SMad2/3 can be used to recapitulate native TGFB signaling. Smad2/Smad3 specific binding sites were identified by ChIP-seq against GFP before and after TGFB treatment. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

4 Samples

Download data: NARROWPEAK

(Submitter supplied) TGF-β family ligands are key regulators of dendritic cell (DC) differentiation and activation. Epidermal Langerhans cells (LCs) require TGF-β family signaling for their differentiation and canonical TGF-β1 signaling secures a non-activated LC state. LCs reportedly control skin inflammation and are replenished from peripheral blood monocytes, which also give rise to pro-inflammatory monocyte-derived DCs (moDCs). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

12 Samples

Download data: TAR

(Submitter supplied) MicroRNAs (miRNAs) are post-transcriptional regulators of gene expression that play critical roles in development and disease. Target-directed miRNA degradation (TDMD), a pathway in which miRNAs that bind to specialized targets with extensive complementarity are rapidly decayed, has emerged as a potent mechanism of controlling miRNA levels. Nevertheless, the biological role and scope of miRNA regulation by TDMD in mammals remains poorly understood. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL19057

48 Samples

Download data: CSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL24247

101 Samples

Download data: MTX, TSV, TXT

(Submitter supplied) MicroRNAs (miRNAs) pair to sites in mRNAs to direct the degradation of these RNA transcripts. Conversely, certain RNA transcripts can direct the degradation of particular miRNAs. This target-directed miRNA degradation (TDMD) requires the ZSWIM8 E3 ubiquitin ligase. Here, we report the function of ZSWIM8 in the mouse embryo. Zswim8–/– embryos were smaller than their littermates and died near the time of birth. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

5 Samples

Download data: MTX, TSV

(Submitter supplied) MicroRNAs (miRNAs) pair to sites in mRNAs to direct the degradation of these RNA transcripts. Conversely, certain RNA transcripts can direct the degradation of particular miRNAs. This target-directed miRNA degradation (TDMD) requires the ZSWIM8 E3 ubiquitin ligase. Here, we report the function of ZSWIM8 in the mouse embryo. Zswim8–/– embryos were smaller than their littermates and died near the time of birth. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL24247

48 Samples

Download data: TXT