Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA sequencing analysis of human embryonic stem cells and axial progenitors

ABSTRACT: We analysed the transcriptomes of human embryonic stem cells (hESCs) and in vitro derived axial progenitors.

ORGANISM(S): Homo sapiens

PROVIDER: GSE110608 | GEO | 2018/08/13

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

RNA sequencing analysis of human embryonic stem cells and axial progenitors

Project description:RNA sequencing analysis of human embryonic stem cells and axial progenitors

| PRJNA434099 | ENA

RNA sequencing of control and TBXT-depleted human NMP-like axial progenitors

Project description:A Tetracycline (Tet)-inducible TBXT shRNA human embryonic stem cell (hESC) line was treated with WNT and FGF agonists in the presence and absence of Tet for three days to generate NMP-like axial progenitors

2021-09-23 | GSE184620 | GEO

Axial progenitors generate trunk neural crest cells in vitro

Project description:The in vitro generation of neural crest (NC) cells from human pluripotent stem cells (hPSCs) is a valuable approach to study human NC biology and isolate NC derivatives for disease modelling/regenerative medicine applications. However, conventional differentiation protocols induce only a modest yield of NC cells corresponding to the trunk level. Here we show that trunk NC cells and, their downstream derivatives, sympathoadrenal progenitors, can be produced at a high efficiency from hPSC-derived axial progenitors, the in vitro counterparts of the posteriorly-located drivers of embryonic axis elongation. Moreover, using transcriptome analysis, we define the molecular signatures associated with the emergence of human NC cells of distinct axial identities. Collectively, our findings indicate that a post-cranial NC state is achieved through two different routes: the birth of cardiac and vagal NC is facilitated by retinoic acid-induced posteriorisation of an anterior precursor whereas a trunk fate relies on a posterior axial progenitor intermediate.

2018-08-10 | GSE109267 | GEO

Sox2 ChIP-seq in hindbrain and spinal cord neural progenitors differentiated from mouse embryonic stem cells

Project description:Sox2 is a key determinant of neural cell identity, expressed in neural progenitors from anterior to posterior levels. We asked if the occupancy of this factor changes in neural progenitors with different axial identities. To this end, we performed the directed differentiation of mouse embryonic stem cells to generate neural progenitors in vitro with either hindbrain or spinal cord identity. We then performed Sox2 ChIP-seq (antibody SC-17320X), to assess the difference in Sox2 occupancy at these two different axial levels. This revealed that the genome-wide occupancy of Sox2 in neural progenitors changes depending on axial identity.

2018-08-27 | E-MTAB-6348 | biostudies-arrayexpress

Axial progenitors generate trunk neural crest cells in vitro

Project description:Axial progenitors generate trunk neural crest cells in vitro

| PRJNA430261 | ENA

Cdx and T Brachyury co-activate growth signaling in the embryonic axial progenitor niche.

Project description:In vertebrate embryos, anterior tissues are generated early, followed by the other axial structures that emerge sequentially from a posterior growth zone. The genetic network driving posterior axial elongation in mice, and its disturbance in mutants with posterior truncation are not yet fully understood. We show that the combined expression of Cdx2 and T Brachyury is essential to establish the core signature of posterior axial progenitors. Cdx2 and T Brachyury are required for extension of a similar trunk portion of the axis. Simultaneous loss of function of these two genes disrupts axial elongation to a much greater extent than each single mutation alone. We identify and validate common targets for Cdx2 and T Brachyury in vivo including Wnt and Fgf pathway components active in the axial progenitor niche. Our data demonstrate that integration of the Cdx/Hox and T Brachyury transcriptional networks controls differential axial growth during vertebrate trunk elongation.

2016-12-20 | GSE84899 | GEO

RNA sequencing of control and TBXT-depleted human NMP-like axial progenitors

Project description:RNA sequencing of control and TBXT-depleted human NMP-like axial progenitors

| PRJNA765373 | ENA

Greb1 is required for axial elongation and segmentation in vertebrate embryos

Project description:This study presents transcription profiles for mouse axial progenitors, presomitic mesoderm and tailbud mesoderm. During vertebrate embryonic development, the formation of axial structures is driven by a population of stem-like cells (axial progenitors) that reside in a region of the tailbud called the chordoneural hinge (CNH) where. We have compared the CNH transcriptome with those of surrounding tissues and shown that the CNH and tailbud mesoderm are transcriptionally similar, and distinct from the presomitic mesoderm. Amongst CNH-enriched genes are several that are required for axial elongation, including Wnt3a, Cdx2, Brachyury/T and Fgf8, and androgen/estrogen receptor nuclear signalling components such as Greb1.

2020-01-01 | GSE141519 | GEO

Total RNA sequencing of prospective axial stem cell cultures derived from human pluripotant stem cells

Project description:Here we describe a protocol for converting pluripotent stem cells to stable bi/multipotent stem cell populations with axial progenitor characteristics. To analyse the global transcriptome of the derived lines, we performed RNA-sequencing of 3 different axial stem cell lines

2019-06-01 | GSE130281 | GEO

Hematopoietic progenitors from differentiating RUNX1cGFP human embryonic stem cells

Project description:In order to identify cells expressing RUNX1c during hematopoietic differentiation of human embryonic stem cells (hESCs), we targeted GFP downstream of the RUNX1 distal promoter. GFP was observed from 10-25 days of embryoid body differentiation and accurately mirrored expression of the endogenous RUNX1c isoform. GFP was restricted to CD45+ hematopoietic cells and GFP+CD34+ cells were highly enriched for progenitor cells. Appearance of the first wave of hematopoietic blast colony forming cells (Bl-CFC) in d3-4 embryoid bodies, antedated the expression of RUNX1c. These results confirm a role for RUNX1c in marking a second wave of hematopoietic progenitor cells in differentiating hESCs. The purpose of the cord blood samples was to perform comparison of them to the gene expression profiles of the Runx fractions - as the cord blood represents a heterogeneous mix of hematopoietic stem cells and multipotent progenitors cells.

2012-02-12 | E-MEXP-3356 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data