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MetabolomicsSMAD3 and HIF-1α Orchestrate Metabolic Transition to Aerobic Glycolysis as a Critical Prerequisite for Spontaneous Reprogramming of Spermatogonial Stem Cells

Spermatogonial stem cells (SSCs) possess the capacity for spontaneous reprogramming during in vitro culture, while the underlying mechanisms remain poorly understood, especially why addition of epidermal growth factor (EGF), leukemia inhibitory factor (LIF) remarkably enhanced transition efficien...

2025-07-08 | MTBLS12698 | MetaboLights
TranscriptomicsComparsion of Smad1 and Smad5 Dependent Transcript Profiles in Zebrafish
The BMP signaling pathway regulates multiple steps of hematopoiesis, mediated through receptor-regulated Smads, including Smad1 and Smad5. Here we use loss-of-function approaches in zebrafish to compare the roles of Smad1 and Smad5 during embryonic hematopoiesis. Microarray experiments revealed that...
ORGANISM(S): Danio rerio 
2010-06-25 | E-GEOD-8903 | biostudies-arrayexpress
GenomicsSMAD1/5 binding regions of human umbilical vein endothelial cells (HUVECs) treated with BMP.
Smad1/5 binding regions were identified by ChIP-seq. HUVECs were treated with BMP for 1.5 h and anti-SMAD1/5 ChIP-seq analyses were performed using Illumina genome analyzer.
ORGANISM(S): Homo sapiens 
2011-07-15 | E-GEOD-27634 | biostudies-arrayexpress
ProteomicsZSWIM4 regulates early embryonic patterning and BMP signaling pathway by promoting nuclear Smad1 degradation
The dorsoventral gradient of BMP signaling plays an essential role in embryonic patterning, with high BMP signal activating ventral-lateral mesoderm markers directly, and low BMP signal inducing neural tissues. The Zinc finger SWIM domain-containing protein 4 (zswim4) is expressed in the dorsal blas...
ORGANISM(S): Homo sapiens (Human) 
2024-05-22 | PXD035207 | Pride
Zswim4 Bmp Smad1 
GenomicsGenome-wide location analysis of BMP (SMAD1) in mouse erythroid progenitors co-occupted with lineage specific regulators (GATA1, GATA2)
Lineage regulators direct BMP and Wnt pathways to cell-specific programs during differentiation and regeneration Mouse G1E or G1ER cells were cross-linked with formaldehyde for 20 min. DNA was enriched by chromatin immunoprecipitation (ChIP) and analyzed by Solexa sequencing. A sample of whole cell...
ORGANISM(S): Mus musculus 
2011-10-07 | E-GEOD-29193 | biostudies-arrayexpress
GenomicsGenome-wide location analysis of WNT (Tcf7l2) and BMP (SMAD1) in human hematopoeitic progenitors co-occupied with lineage specific regulators (GATA1, GATA2)
Lineage regulators direct BMP and Wnt pathways to cell-specific programs during differentiation and regeneration. This represents the human CD34 ChIP-seq portion of this dataset. Human hematopoietic cells were cross-linked with formaldehyde for 20 min. DNA was enriched by chromatin immunoprecipitati...
ORGANISM(S): Homo sapiens 
2011-10-07 | E-GEOD-29194 | biostudies-arrayexpress
GenomicsGenome-wide location analysis of WNT (Tcf7l2) and BMP (SMAD1) in human hematopoeitic cell lines co-occupied with lineage specific regulators (GATA1, GATA2, CEBPA)
Lineage regulators direct BMP and Wnt pathways to cell-specific programs during differentiation and regeneration. This represents the human ChIP-seq portion of this dataset on leukemia cell lines. Human hematopoietic cells were cross-linked with formaldehyde for 20 min. DNA was enriched by chromatin...
ORGANISM(S): Homo sapiens 
2011-10-07 | E-GEOD-29195 | biostudies-arrayexpress
GenomicsBMP signaling in mouse embryonic stem cells (ESCs) in the naïve and primed pluripotent states [ChIP-Seq]
Carrying out both RNA-seq and Smad1/5 genome-wide chromatin immunoprecipitation and sequencing (ChIP-seq) analyses of mESCs in the naïve or primed states, we revisit the roles of BMP signaling in mESCs. Smad1/5 binding sites in 2 cell types; mESCs and ES-derived EpiSC (ESD-EpiSCs).
ORGANISM(S): Mus musculus 
2015-12-04 | E-GEOD-70579 | biostudies-arrayexpress
TranscriptomicsEpigenetic regulation of Bmp2 and Smad6 in Ras-induced senescence
Epigenetically silenced Ink4a-Arf locus is activated by loss of H3K27me3 in cellular senescence, where secreted factor expression is also involved. Here we analyzed epigenome and transcriptome alteration during Ras-induced senescence using mouse embryonic fibroblast (MEF). Seventeen genes with H3K27...
ORGANISM(S): Mus musculus 
2011-12-22 | E-GEOD-18125 | biostudies-arrayexpress
TranscriptomicsExpression data of human pulmonary arterial smooth muscle cells (PASMCs) treated with BMP-4
Smad1/5 are transcription factors that engage in BMP-induced transcription. We determined and analyzed Smad1/5 binding sites by ChIP-sequencing. We used expression microarrays to compare the Smad1/5 binding sites identified by ChIP-seq to BMP-induced gene expressions. PASMCs were treated with 50 ng/...
ORGANISM(S): Homo sapiens 
2011-07-15 | E-GEOD-28847 | biostudies-arrayexpress
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