Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

MicroRNA (miRNA) expression profiles of murine polyploid trophoblast giant cells (TGCs) from day 9.5 implantation sites.

ABSTRACT: We employed miRNA-seq to profile all miRNAs from a pure population of hand-dissected polyploid TGCs from embryonic day 9.5. These data set of polyploid-specific TGCs microRNAs will provide insights into TGCs differentiation and endoreplication.

ORGANISM(S): Mus musculus

PROVIDER: GSE45784 | GEO | 2013/04/30

SECONDARY ACCESSION(S): PRJNA196319

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

RNA expression profiles of murine polyploid trophoblast giant cells (TGCs) from day 9.5 implantation sites.

2013-04-30 | GSE45782 | GEO

RNA expression profiles of murine polyploid trophoblast giant cells (TGCs) from day 9.5 implantation sites.

Project description:We employed RNA-seq to transcriptionally profile a pure population of hand-dissected polyploid TGCs from embryonic day 9.5. These data provide a set of polyploid-specific TGCs transcripts that will aid in the understanding of TGCs differentiation and endoreplication. TGCs were micro-dissected from day E9.5 nine implantation sites from C57BL/6J mice. The portion of the TGCs in direct contact with the spongiotrophoblast layer and the labyrinth layer were manually removed to avoid collecting any polyploid cells from the former or multi-nucleated syncytiotrophoblast cells from the latter.

2013-04-30 | E-GEOD-45782 | biostudies-arrayexpress

microRNA (miRNA) expression profiles of murine polyploid trophoblast giant cells (TGCs) from day 9.5 implantation sites.

Project description:We employed miRNA-seq to profile all miRNAs from a pure population of hand-dissected polyploid TGCs from embryonic day 9.5. These data set of polyploid-specific TGCs microRNAs will provide insights into TGCs differentiation and endoreplication. TGCs were micro-dissected from day E9.5 nine implantation sites from C57BL/J6 mice. The portion of the TGCs in direct contact with the spongiotrophoblast layer and the labyrinth layer were manually removed to avoid collecting any polyploid cells from the former or multi-nucleated syncytiotrophoblast cells from the latter.

2013-04-30 | E-GEOD-45784 | biostudies-arrayexpress

Murine polyploid trophoblast giant cells (TGCs) from day E9.5 implantation sites (experimental) vs E9.5 diploid embryos (control)

Project description:Array-based quantitative genome hybridization (aCGH) was performed to quantify gene copy number across the euchromatic portion of the genome of polyploid TGCs relative to embryonic diploid control cells. DNA was prepared from diploid embryonic cells and purified polyploid TGCs, labeled, and hybridized to microarrays. Experiment was performed in two biological replicates.

2013-04-30 | E-GEOD-45778 | biostudies-arrayexpress

Murine polyploid trophoblast giant cells (TGCs) from day E9.5 implantation sites (experimental) vs E9.5 diploid embryos (control)

2013-04-30 | GSE45778 | GEO

Trophoblast giant cell underrepresentation (CGH)

Project description:We characterized regions of underrepresentation that are specific to mouse polyploid trophoblast giant cells. We performed array Comparative Genomics Hybridization (aCGH) to examine copy number variation (CNV) in mouse polyploid trophoblast giant cells (TGCs). We performed the following experiments in duplicates to examine CNV during various stages of in vivo and in vitro TGC development: e9.5 TGCs vs. embryonic controls, e11.5 TGCs vs. embryonic controls, e13.5 TGCs vs. embryonic controls, e16.5 TGCs vs. embryonic controls, as well as TGCs cultured 3, 5 and 7 days vs. 2N trophoblast stem cells. We also performed the following controls to show that underrepresentation is only found in polypoid trophoblast giant cells and not in either 2N placental cell types nor in other types of polyploid cells: 2N placenta disk vs. embryonic controls, 2N trophoblast stem cells vs. embryonic stem cells, and polyploid Megakaryocytes vs. embryonic controls. When possible, we performed arrays with the test and control samples of opposite sex (F-female, M-male), as an internal control for the array.

2014-05-29 | E-GEOD-50543 | biostudies-arrayexpress

Transcriptome analysis of bovine uninucleated trophoblast cells (UTC) and Trophoblast Giant Cells (TGC)

Project description:In the bovine placenta, intimate fetomaternal contacts are confined to multiple discrete structures termed placentomes. In the placentomes, widely ramified fetal chorionic villi interdigitate with corresponding maternal caruncular crypts. The trophoblast covering the chorionic villi is composed of uninucleate trophoblast cells (UTCs) and binucleate trophoblast giant cells (TGCs). TGCs are weakly invasive and capable of migrating toward the caruncular epithelium where they eventually fuse with single epithelial cells to form short-living trinucleate fetomaternal hybrid cells. Thereby, molecules of fetal origin are transported into the maternal compartment. The loss of TGCs due to fetomaternal hybrid cell formation is compensated by differentiation of UTCs into TGCs. We performed a genome-wide gene expression study of virtually pure UTCs and TGCs to to identify genes which are associated with trophoblast cell differentiation

2019-12-31 | GSE122474 | GEO

Murine polyploid trophoblast giant cells from day E9.5 implantation sites

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2013-04-30 | E-GEOD-45787 | biostudies-arrayexpress

Murine polyploid trophoblast giant cells from day E9.5 implantation sites

Project description:This SuperSeries is composed of the SubSeries listed below.

2013-04-30 | GSE45787 | GEO

mRNA sequencing analysis during mouse trophoblast stem cells differentiation into trophoblast giant cells

Project description:We performed RNA-seq to determine the differential expression genes from undifferentiated trophoblast stem cells (TSCs) and 7-days differentiated trophoblast giant cells (TGCs). We performed RNA-seq to determine the differential expression genes from undifferentiated trophoblast stem cells (TSCs) and 7-days differentiated trophoblast giant cells (TGCs). mTSCs were nurtured in a stem cell medium specifically designed for their growth. The differentiation of mTSCs into TGCs were enabled using a specialized differentiation medium for 7-days. This medium was essentially SCM without the components of FGF4 and heparin.

2024-10-31 | GSE245037 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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