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Endogenous suppression of WNT signalling in human embryonic stem cells leads to low differentiation propensity towards definitive endoderm

ABSTRACT: Endogenous suppression of WNT signalling in human embryonic stem cells leads to low differentiation propensity towards definitive endoderm

PROVIDER: PRJNA622953 | ENA |

REPOSITORIES: ENA

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Endogenous suppression of WNT signalling in human embryonic stem cells leads to low differentiation propensity towards definitive endoderm

Project description:We compared a transcriptome of hESC line VUB04 which has a low differentiation propensity towards definitive endoderm with transcriptomes of control hESC lines at the undifferentiated stage and after the 24-hour differentiation towards mesendoderm. The results showed that endogenous suppression of WNT signalling in VUB04 results in an inefficient switch from self-renewal to commitment during the definitive endoderm differentiation. Subsequenlty, we demonstrated that this differentiation disruption can be overcome by increasing the WNT stimulation or by inhibiting the PI3K/AKT signalling at the onset of differentiation.

2020-06-29 | GSE148050 | GEO

Saracatinib Promotes Definitive Endoderm Differentiation by Inhibition of FAK-YAP Signaling Axis

Project description:Optimizing the efficiency of definitive endoderm differentiation is significant for the generation of diverse organ-like structures. In this study, we utilized saracatinib to enhance definitive endoderm differentiation in pluripotent stem cells. We found saracatinib significantly improved the definitive endoderm differentiation at low concentrations. To investigate the impact of 0.5 μM saracatinib on definitive endoderm differentiation of ESC H1 cells, we conducted RNA-seq analysis with differentiated cells with or without 0.5 μM saracatinib treatment.

2023-12-24 | GSE251992 | GEO

A distinct microRNA signature for definitive endoderm derived from human embryonic stem cells

Project description:This SuperSeries is composed of the following subset Series: GSE16678: MicroRNA expression data from differentiation of human Cyt49 ESCs into definitive endoderm in feeder-free conditions GSE16681: mRNA expression data from differentiation of human ESCs into definitive endoderm, Cyt49 on matrigel GSE16687: MicroRNA expression data from differentiation of human Cyt49 ESCs into definitive endoderm on MEF feeder layers GSE16689: MicroRNA expression data from differentiation of human H9 ESCs into definitive endoderm on MEF feeder layers Refer to individual Series

2010-07-30 | E-GEOD-16690 | biostudies-arrayexpress

mRNA expression data from differentiation of human ESCs into definitive endoderm, Cyt49 on matrigel

Project description:hESCs can differentiate into the three primary embryonic lineages (endoderm, mesoderm, ectoderm) as well as extraembryonic tissues. Definitive endoderm (DE) is the first step into the pathway to endoderm derived tissues: pancreas, liver, gut, lung. We used microarrays to detail the changes in mRNA expression during the transition from pluripotent hESCs into definitive endoderm.

2010-07-30 | GSE16681 | GEO

Project description:Eomes related gene regulation in Definitive Endoderm

| PRJNA369195 | ENA

Project description:Precisely co-ordinated activation of lineage specific transcription factors direct cell fate decisions during mouse early development. The T-box transcription factor Eomes is dynamically expressed during mouse gastrulation and is a key regulator of the anterior visceral endoderm (AVE), cardiac mesoderm and definitive endoderm (DE) lineages. The cis-acting regulatory elements that direct spatiotemporally restricted Eomes expression domains have yet to be elucidated. To understand transcriptional regulation of Eomes in Definitive Endoderm open chromatin data was generated by ATAC-seq and histone modifications identified by ChIP-seq. Interactions at the Eomes locus and the loci of two related transcription factors Foxa2 and Lhx1, was also determined by NG Capture-C.

2017-01-30 | GSE94048 | GEO

2017-01-30 | GSE94249 | GEO

MicroRNA expression data from differentiation of human Cyt49 ESCs into definitive endoderm in feeder-free conditions

Project description:Pluripotent hESCs can differentiate into the three primary embryonic lineages (endoderm, mesoderm, ectoderm) as well as extraembryonic tissues. Definitive endoderm is the first step into the pathway to endoderm dreived tissues (pancreas, liver, gut, lung). We used microarrays to detail the changes in microRNA expression during the transition from pluripotent hESCs into definitive endoderm.

2010-07-30 | GSE16678 | GEO

MicroRNA expression data from differentiation of human H9 ESCs into definitive endoderm on MEF feeder layers

Project description:Pluripotent hESCs can differentiate into the three primary embryonic lineages (endoderm, mesoderm, ectoderm) as well as extraembryonic tissues. Definitive endoderm (DE) is the first step into the pathway to endoderm dreived tissues (pancreas, liver, gut, lung). We used microarrays to detail the changes in microRNA expression during the transition from pluripotent hESCs into definitive endoderm.

2010-07-30 | GSE16689 | GEO

MicroRNA expression data from differentiation of human Cyt49 ESCs into definitive endoderm on MEF feeder layers

Project description:Pluripotent hESCs can differentiate into the three primary embryonic lineages (endoderm, mesoderm, ectoderm) as well as extraembryonic tissues. Definitive endoderm is the first step into the pathway to endoderm dreived tissues (pancreas, liver, gut, lung) We used microarrays to detail the changes in microRNA expression during the transition from pluripotent hESCs into definitive endoderm

2010-07-30 | GSE16687 | GEO

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