Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA376602 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Gene expression and DNA methylation profiling in the seminal vesicles (SVs) from neonatal DES-treated mice
| PRJNA397752 | ENA
Project description:DNA methylation profiling by MBD-Seq in the mouse seminal vesicles (SVs) and uterus (U) following neonatal DES exposure
| PRJNA397759 | ENA
Project description:Genome-wide transcriptome in the mouse seminal vesicles (SVs) and uterus (U) following neonatal DES exposure [RNA-seq]
| PRJNA397760 | ENA
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.
2012-05-15 | GSE37969 | GEO
Project description:The human seminal plasma is a potential source of biomarkers for male reproductive disorders. A tissue-profiling analysis of the main organs participating in the secretion of this body fluid was conducted to identify tissue-specific genes along the male reproductive tract. Total RNA from non pathological Human seminal vesicles were extracted and hybridized on Affymetrix microarrays. Expression signals in seminal vesicles (present dataset), prostates (GEO; GSE7307), epidydimises (GEO; GSE7808) and testicular samples (Arrayexpress; E-TABM-130) were compared to identify genes that are detected in one of these organs only.
2010-06-08 | E-GEOD-17340 | biostudies-arrayexpress
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
Project description:The seminal vesicles synthesise bioactive factors that support gamete function, modulate the female reproductive tract to promote implantation, and influence developmental programming of offspring phenotype. Despite the significance of the seminal vesicles in reproduction, their biology remains poorly defined. Here, to advance understanding of seminal vesicle biology, we analyse the mouse seminal vesicle transcriptome under normal physiological conditions and in response to acute exposure to the reproductive toxicant acrylamide. Mice were administered acrylamide (25 mg/kg bw/day) or vehicle control daily for five consecutive days prior to collecting seminal vesicle tissue 72 h following the final injection.
2021-09-14 | GSE183632 | GEO
Project description:Similar to other genotoxic polycyclic aromatic hydrocarbons (PAHs), benzo[a]pyrene (BaP) is known to produce stable DNA adducts and other DNA damage. BaP is a powerful carcinogen and can induce tumors in the accessory sex organs (including prostate) of rodents. In the present study, we have investigated the potential role of BaP as an epimutagen in vivo during chemical carcinogenesis. We have analyzed the DNA methylation profile, genome-wide, of seminal vesicles of Big Blue® mice exposed to chronic doses of BaP over a period of 6 weeks, both immediately after the termination of exposure and several weeks after-treatment in mice that have developed tumors on the accessory sex organs. Mice treated with chronic doses of DMSO (sham) were used as control. We have used a genome-wide microarray-based approach to catalogue the DNA methylation profile in the seminal vesicles of mice injected intraperitoneally with chronic doses of BaP (experimental) or DMSO (control).
2013-06-30 | E-GEOD-41422 | biostudies-arrayexpress
Project description:DES is a synthetic estrogen that is associated with adverse effects on reproductive organs. Our group has employed estrogen receptor (ER) α knockout (αERKO) mice to gain insight into the contribution of ER a in DES-induced toxicity following neonatal exposure.
2023-06-14 | GSE152523 | GEO
Project description:DES is a synthetic estrogen that is associated with adverse effects on reproductive organs. Our group has employed estrogen receptor (ER) α knockout (αERKO) mice to gain insight into the contribution of ER α in DES-induced toxicity following neonatal exposure
2023-06-14 | GSE152524 | GEO