Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression profiling of luminal and glandular epithelia in the neonatal and adult mouse uterus

ABSTRACT: Laser capture microdissection coupled with microarray genes expression analysis were utilized in order to elucidate the regulatory networks active in epithelial cells of the neonatal and adult mouse uterus. Genes predominantly expressed in the glandular epithelium (GE) in the neonatal or adult uterus were determined by comparing transcripts in the isolated samples of luminal epithelium (LE) and GE from postnatal day (PD) 10, day of psudopregnancy (DOPP) 2.5 or DOPP 3.5 uteri (n=2/cell type/day).

ORGANISM(S): Mus musculus

SUBMITTER: Thomas Spencer

PROVIDER: E-GEOD-48239 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

Cell-specific transcriptional profiling reveals candidate mechanisms regulating development and function of uterine epithelia in mice.

Filant Justyna J Spencer Thomas E TE

Biology of reproduction 20131010 4

All mammalian uteri have luminal (LE) and glandular epithelia (GE) in their endometrium. The LE mediates uterine receptivity and blastocyst attachment for implantation, and the GE synthesize and secrete or transport bioactive substances involved in blastocyst implantation, uterine receptivity, and stromal cell decidualization. However, the mechanisms governing uterine epithelial development after birth and their function in the adult are not fully understood. Here, comprehensive microarray analy ...[more]

PMID: 23946541

Similar Datasets

FOXA2-regulated genes in the adult mouse uterus

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

2013-11-07 | E-GEOD-48341 | biostudies-arrayexpress

Expression profiling of luminal and glandular epithelia in the neonatal and adult mouse uterus

Project description:Laser capture microdissection coupled with microarray genes expression analysis were utilized in order to elucidate the regulatory networks active in epithelial cells of the neonatal and adult mouse uterus.

2013-11-05 | GSE48239 | GEO

Neonatal diethylstilbestrol exposure alters the metabolic profile of uterine epithelial cells.

Project description:Developmental exposure to diethylstilbestrol (DES) causes reproductive tract malformations, affects fertility and increases the risk of clear cell carcinoma of the vagina and cervix in humans. Previous studies on a well-established mouse DES model demonstrated that it recapitulates many features of the human syndrome, yet the underlying molecular mechanism is far from clear. Using the neonatal DES mouse model, the present study uses global transcript profiling to systematically explore early gene expression changes in individual epithelial and mesenchymal compartments of the neonatal uterus. Over 900 genes show differential expression upon DES treatment in either one or both tissue layers. Interestingly, multiple components of the Peroxisome Proliferator-Activated Receptor gamma (PPAR gamma)-mediated adipogenic/lipid metabolic pathway, including PPARgamma itself, are targets of DES in the neonatal uterus. TEM and Oil Red O staining further demonstrate a dramatic increase in lipid deposition in the uterine epithelial cells upon DES exposure. Neonatal DES exposure also perturbs glucose homeostasis in the uterine epithelium. Some of these neonatal DES-induced metabolic changes appear to last into adulthood, suggesting a permanent effect of DES on energy metabolism in uterine epithelial cells. This study extends the list of biological processes that can be regulated by estrogen or DES, and provides a novel perspective for endocrine disruptor induced reproductive abnormalities. We separated UE from the UM from vehicle (oil)- or DES-treated postnatal day 5 (P5) mice, and prepared biological triplicates of RNA from pooled specimens (nM-bM-^IM-%3). Those samples were analyzed on two MouseWG-6 BeadChips, which detects 45,200 transcripts including more than 26,000 annotated genes in the NCBI RefSeq database. Difference of at least twofold in signal intensity of each given probe set with a P-value less than 0.05 was considered statistically significant.

2012-05-14 | E-GEOD-37969 | biostudies-arrayexpress

Genome-wide Profiling of FOXA2 and POL2 binding in the mouse uterus [ChIP-Seq]

2013-12-01 | GSE48238 | GEO

Sexually dimorphic effects of forkhead box a2 (FOXA2) and uterine glands on decidualization and fetoplacental development

Project description:Glands of the uterus are essential for the establishment of pregnancy in mice, sheep and likely humans. Forkhead box a2 (FOXA2) is expressed specifically in the glands of the uterus and a critical regulator of glandular epithelium (GE) differentiation, development and function. Mice with a conditional deletion of FOXA2 in the adult uterus, created using the lactotransferrin iCre (Ltf-iCre) model, have a morphologically normal uterus with glands, but lack a considerable number of FOXA2-dependent GE-expressed genes. Adult FOXA2 conditional knockout (cKO; Ltf-iCre:Foxa2 flox) mice are infertile due to defective embryo implantation arising from a lack of leukemia inhibitory factor (LIF), a critical implantation factor of uterine gland origin. Intraperitoneal injections of LIF can initiate embryo implantation in the uterus of adult FOXA2 cKO mice with pregnancies maintained to term. Here, we tested the hypothesis that FOXA2-regulated genes in the uterine glands impact development of the decidua, placenta and fetus. On gestational day (GD) 8.5, the anti-mesometrial and mesometrial decidua transcriptome was noticeably altered in FOXA2 cKO mice. Viable fetuses were reduced in FOXA2 cKO mice on GDs 12.5 and 17.5. Sex-dependent differences in fetal weight, placenta histoarchitecture, and the placenta and metrial gland transcriptome were observed between control and FOXA2 cKO mice. The transcriptome of the placenta with a female fetus was considerably more altered than the placenta with a male fetus in FOXA2 cKO dams. These studies reveal previously unrecognized sexually dimorphic effects of FOXA2 and uterine glands on fetoplacental development with potential impacts on offspring health into adulthood.

2020-07-09 | GSE154026 | GEO

Single-cell transcriptomic profiling of the neonatal oviduct and uterus reveals new insights into upper Müllerian duct regionalization

Project description:The upper Müllerian duct (MD) is patterned and specified into two morphologically and functionally distinct organs, the oviduct and uterus. It is known that this regionalization process is instructed by inductive signals from the adjacent mesenchyme. However, the interaction landscape between epithelium and mesenchyme during upper MD development remains largely unknown. Here, we performed single-cell transcriptomic profiling of mouse neonatal oviducts and uteri at the initiation of MD epithelial differentiation (postnatal day 3). We identified major cell types including epithelium, mesenchyme, pericytes, mesothelium, endothelium, and immune cells in both organs with established markers. Moreover, we uncovered region-specific epithelial and mesenchymal subpopulations and then deduced region-specific ligand-receptor pairs mediating mesenchymal-epithelial interactions along the craniocaudal axis. Unexpectedly, we discovered a mesenchymal subpopulation marked by neurofilaments with specific localizations at the mesometrial pole of both the neonatal oviduct and uterus. Lastly, we analyzed and revealed organ-specific signature genes of pericytes and mesothelial cells. Taken together, our study enriches our knowledge of upper Müllerian duct development, and provides a manageable list of potential genes, pathways, and region-specific cell subtypes for future functional studies.

2023-12-21 | GSE251724 | GEO

Genome-wide Profiling of FOXA2 and POL2 binding in the mouse uterus [ChIP-Seq]

Project description:Forkhead box A2 (FOXA2) is a critical regulator of endometrial gland development in mice. In the adult mouse uterus, FOXA2 is expressed solely in the GE cells of the endometrium. Conditional deletion of Foxa2 after birth in the uterus, using the progesterone receptor Cre mouse (PgrCre), impeded gland development, thereby rendering the adult mouse infertile due to defects in blastocyst implantation stemming from a lack of endometrial glands and their secretions. As a first step to begin understanding the FOXA2 function in the endometrial glands of the uterus, genome-wide investigation of in vivo FOXA2 and RNA polymerase II (POL2) binding target regions in the neonatal and adult uterus was determined by chromatin immunoprecipitation followed by massively parallel sequencing (ChIP-Seq). In order to determine the transcriptional regulatory networks mediating FOXA2 regulation of endometrial gland development and function, chromatin immunoprecipitation and massively parallel sequencing (ChIP-Seq) was used to create a genome-wide profile of in vivo FOXA2-binding sites in the developing (PD 12) and adult (DOPP 2.5 and 3.5) mouse uterus.

2013-12-01 | E-GEOD-48238 | biostudies-arrayexpress

Single cell insights into epithelial morphogenesis in the neonatal mouse uterus

Project description:The uterus is an essential organ for reproduction in mammals, however the cellular and molecular mechanisms that direct its development remain insufficiently understood. To fill this knowledge gap, the epithelium of the neonatal mouse uterus was isolated and subjected to single cell transcriptome (scRNA-seq) analysis. Substantial differences in transcriptional profiles and cell types were evident as the epithelium developed from postnatal days 1 to 15. Both the undifferentiated epithelium and determined luminal epithelium were heterogeneous and contained several different cell clusters. Novel glandular epithelial-specific genes (Gas6 and Cited4) were validated by in situ hybridization during uterine development. Trajectory analyses provided a framework for understanding epithelium maturation and differentiation of the glandular epithelium. A candidate set of transcription factors and gene regulatory networks were identified that regulate epithelium lineage specification and morphogenesis. This atlas provides foundational insights important for future mechanistic studies focused on uterine epithelium morphogenesis during the critical window of postnatal development.

2023-09-14 | GSE229790 | GEO

Temporal transcriptomics suggest that twin-peaking genes reset the clock

Project description:The mammalian suprachiasmatic nucleus (SCN) drives daily rhythmic behavior and physiology, yet a detailed understanding of its coordinated transcriptional programmes is lacking. To reveal the true nature of circadian variation in the mammalian SCN transcriptome we combined laser-capture microdissection (LCM) and RNA-Seq over a 24-hour light / dark cycle. We show that 7-times more genes exhibited a classic sinusoidal expression signature than previously observed in the SCN. Another group of 766 genes unexpectedly peaked twice, near both the start and end of the dark phase; this twin-peaking group is significantly enriched for synaptic transmission genes that are crucial for light-induced phase-shifting of the circadian clock. 342 intergenic non-coding RNAs, together with novel exons of annotated protein-coding genes, including Cry1, also show specific circadian expression variation. Overall, our data provide an important chronobiological resource (www.wgpembroke.com/shiny/SCNseq/) and allow us to propose that transcriptional timing in the SCN is gating clock resetting mechanisms. Pooled dissected tissue of the suprachiasmatic nucleus from five adult male mice provided one of three replicates for each of six time points over a 12:12 light/dark (LD) cycle (ZT2, 6, 10, 14, 18 and 22). Each biological replicate was sequenced over 3 separate lanes using Illumina HiSeq.

2015-11-03 | E-GEOD-72095 | biostudies-arrayexpress

Gene expression changes in Mettl3ed/ed mouse uterus compared to Mettl3f/f mouse uterus on gestational day 4

Project description:We specifically deleted Mettl3 in the epithelium of mouse uterus using the Ltf-Cre driver. To portray the molecular mechanism for Mettl3 function in uterine epithelium, uterine tissues were collected from Mettl3f/f and Mettl3ed/ed mice on gestational day 4 and subjected to RNA-seq analysis.

2024-04-03 | GSE262806 | 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