Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Placental and decidual timecourse samples normalized and modeled with an undissected e17 sample

ABSTRACT: We used full genome microarrays to profile the full lifetime of the mouse placenta from embryonic day 8.5 (e8.5), at the time of chorioallantoic fusion, until postnatal day 0 (P0). For these samples, at each stage the fetal placenta and maternal decidual tissues were dissected and profiled separately (See series 1). For this experiment (Series 2), placental and decidual timecourse samples were normalized and modeled with two undissected (including placental and decidual tissue) e17 placentas to allow for scaling of values for comparison to the undissected placenta samples used in the publicly available mouse GeneAtlas dataset Keywords: time course

ORGANISM(S): Mus musculus

PROVIDER: GSE11222 | GEO | 2008/04/23

SECONDARY ACCESSION(S): PRJNA109183

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Transcription profiling of mouse placenta at different developmental time points

Project description:We used full genome microarrays to profile the full lifetime of the mouse placenta from embryonic day 8.5 (e8.5), at the time of chorioallantoic fusion, until postnatal day 0 (P0). For these samples, at each stage the fetal placenta and maternal decidual tissues were dissected and profiled separately (See series 1). For this experiment (Series 2), placental and decidual timecourse samples were normalized and modeled with two undissected (including placental and decidual tissue) e17 placentas to allow for scaling of values for comparison to the undissected placenta samples used in the publicly available mouse GeneAtlas dataset Experiment Overall Design: Mouse placentas were obtained from timed pregnant female mice at each timepoint, and fetal tissues were used to confirm embryo staging. For all dissected samples, fetal placenta and maternal decidual tissues were dissected and pooled separately for each litter prior to RNA extraction and hybridization on Affymetrix microarrays.

2008-06-11 | E-GEOD-11222 | biostudies-arrayexpress

Transcription profiling of mouse developing placenta

Project description:This SuperSeries is composed of the following subset Series:; GSE11220: Timecourse of developing mouse placenta, with placental and decidual tissues profiled separately; GSE11222: Placental and decidual timecourse samples normalized and modeled with an undissected e17 sample Experiment Overall Design: Refer to individual Series

2008-06-12 | E-GEOD-11224 | biostudies-arrayexpress

Transcription profiling of mouse developing placenta, with placental and decidual tissues profiled separately

2008-06-11 | E-GEOD-11220 | biostudies-arrayexpress

Timecourse of developing mouse placenta, with placental and decidual tissues profiled separately

2008-04-23 | GSE11220 | GEO

Proteomic profiling of human decidual immune proteins during Toxoplasma gondii infection

Project description:A Toxoplasma gondii infection during pregnancy can result in spontaneous abortion, preterm labor, or congenital fetal defects. The decidual immune system plays a critical role in regulating the immune micro-environment and in the induction of immune tolerance. To better understand the factors that mediate the decidual immune response associated with the T. gondii infection, a large-scale study employing TMT proteomics was conducted to characterize the differential decidual immune proteomes from infected and uninfected human decidual immune cells samples. The decidual immune cells from 105 human voluntary abortion tissues were purified, and of the 5510 unique proteins identified, 181 proteins were found to be differentially abundant (>1.2-fold cutoff, P＜0.05) in the T. gondii-infected decidual immune cells. 11 proteins of 181 differentially expressed proteins associated with trophoblast invasion, placental development, intrauterine fetal growth, and immune tolerance were verified using a quantitative real-time polymerase chain reaction and western blotting. This systematic research identified a broad range of immune factors in human decidual immune cells, shedding a new insight into the decidual immune molecular mechanism for abnormal pregnancy outcomes associated with T. gondii infection.

2018-07-27 | PXD008448 | Pride

Dataset for Placental Genomic and Epigenomic Signatures in Infants Borns at Extremely Low Gestational Age [mRNA and microRNA sequencing]

Project description:These analyses set out to evaluate placental genomic and epigenomic signatures in newborns from the Extremely Low Gestational Age Newborns (ELGAN) cohort. Genome-wide mRNA, microRNA, and DNA methylation profiles were obtained from placenta samples collected at birth. Analyses were conducted to better understand placental molecular signatures and relate these to placental, maternal, infant, and later-in-life health indices. Samples included in this GEO series reflect genome-wide mRNA and microRNA expression signatures.

2020-07-22 | GSE154829 | GEO

A single-cell transcriptome landscape of the non-human primate placenta across pregnancy.

Project description:The human placenta, a transient endocrine organ, is vital for successful pregnancy and fetal health, which undergoes dynamic cellular and functional changes during gestation. However, systematic longitudinal analysis of in utero human placenta formation and development across the lifespan is not feasible due to ethical and technical limit. To circumvent those difficulties and reveal the dynamic placentation, we obtain transcriptional snapshots of 217404 single cells from cynomolgus monkey placenta, decidua and embryo tissues spanning ten consecutive but distinct developmental stages across pregnancy. We reveal the development-related changes in the compositions of placental trophoblasts, mesenchymal cells and endothelial cells in different pregnant stage. We pinpoint that the placenta mesenchymal cells are derived from a special extra-embryonic mesoderm. Particularly, we describe the relationship between the embryonic primitive hematopoiesis and the placental endothelial cells, Hofbauer cells and erythrocytes. Besides, we found the cell types and their transcriptome compositions in decidual tissues show insignificant changes during the gestation. Finally, cell-cell interactions between trophoblasts and decidual cells, and between different cell types on villi are performed and suggested the mechanisms in dynamic placentation. Together, the high-resolution atlas we constructed would serve as a valuable resource to extrapolate key events for studies on human placentation and its associated disorders.

2023-03-10 | GSE180637 | GEO

Methylome of Fetal and Maternal Monocytes and Macrophages at the Feto-Maternal Interface

Project description:Maternal and fetal monocytes and tissue macrophages (decidual macrophages, Hofbauer cells) at the feto-maternal interface have different methylome. Paired and balanced design. We compared maternal blood monocytes (MB) vs. cord blood monocytes (CB), maternal blood monocytes (MB) vs. decidual macrophages (Deci), cord blood monocytes (CB) vs placental macrophages (villi) and decidual macrophages (Deci) vs. placental macrophages (villi).

2011-11-15 | E-GEOD-31680 | biostudies-arrayexpress

F1 Interspecies Hybrid Analysis Reveals Parent-Of-Origin Bias in the Mouse Placenta

Project description:To investigate the epigenetic landscape at the interface between mother and fetus, we provide a comprehensive analysis of parent of origin bias in the placenta. Using F1 interspecies hybrids, we sequenced RNA from 23 individual midgestation placentas, five late stage placentas, and two yolk sac samples and then used SNPs to determine whether transcripts were preferentially generated from the maternal or paternal allele. In the placenta, we find 103 genes that show significant and reproducible parent-of-origin bias, of which 78 are novel candidates. Most (96%) show a strong maternal bias which, using multiple models, we demonstrate is not due to maternal decidual contamination. Analysis of the X chromosome also reveals paternal expression of Xist and several genes that escape inactivation, most significantly Rps4x, Fhl1, and Slc38a5. Finally, sequencing individual placentas allowed us to reveal notable expression similarity between littermates. In all, we observe a striking preference for maternal transcription in the midgestation mouse placenta and a dynamic imprinting landscape in extraembryonic tissues, reflecting the complex nature of epigenetic pathways in the placenta. 3'-end Sequencing for Expression Quantification (3SEQ) and SNP Analysis to observe parent-of-origin bias in 28 placental samples at two time points and 2 yolk sac samples

2014-02-28 | E-GEOD-42671 | biostudies-arrayexpress