Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Epigenetic intersection of BDNF Val66Met genotype with premenstrual dysphoric disorder transcriptome in a cross-species model of estradiol add-back

ABSTRACT: Ovariectomized BDNF Val66Met mice, a model that is genetically susceptible to stress, exhibited anxiety- and depression-like behavior when treated with estradiol when compared to wild type mice. Comparing ventral hippocampus of these mice with lymphoblastoid cell line cultures of control women and women with prementrual dysphoric disorder revealed common epigenetic biomarkers that transcend species and cell-type.

ORGANISM(S): Mus musculus

PROVIDER: GSE121412 | GEO | 2018/10/18

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Epigenetic intersection of BDNF Val66Met genotype with premenstrual dysphoric disorder transcriptome in a cross-species model of estradiol add-back.

Project description: Not available

| S-EPMC7042769 | biostudies-literature

Epigenetic intersection of BDNF Val66Met genotype with premenstrual dysphoric disorder transcriptome in a cross-species model of estradiol add-back

Project description:Epigenetic intersection of BDNF Val66Met genotype with premenstrual dysphoric disorder transcriptome in a cross-species model of estradiol add-back

| PRJNA497282 | ENA

A sexually dimorphic "pre-stressed" translational signature in CA3 pyramidal neurons of BDNF Val66Met mice

Project description:BDNF Val66Met mice, a model that is genetically susceptible to stress, recapitulated the translational effects of acute stress in the absence of applied stressors. However, unstressed heterozygous BDNF Val66Met mice did not display activation of immediate early genes, indicating a “pre-stressed” translational phenotype.

2017-06-28 | GSE100579 | GEO

24 hour time course: regulation of uterine genes by estradiol in ovariectomized mice

Project description:Using microarray technology, we compared the global expression pattern of uterine RNA from ovariectomized control mice to those of ovariectomized mice treated with estradiol for various intervals between 30 minutes and 24 hours. Keywords: estrogen, uterus, genomic, mouse

2006-04-14 | GSE4664 | GEO

Attenuated upregulation of GABAergic markers in response to BDNF in neurons lacking Xbp1

Project description:XBP1 is a transcription factor that is induced by unconventional splicing associated with endoplasmic reticulum stress and plays a role in development of liver and plasma cells. We previously reported that brain derived neurotrophic factor (BDNF) leads to splicing of XBP1 mRNA in neurites, and that XBP1 is required for BDNF-induced neurite extension and branching. To search for the molecular mechanisms of how XBP1 plays a role in neural development, comprehensive gene expression analysis was performed in primary telencephalic neurons obtained from Xbp1 knockout mice at embryonic day 12.5. By searching for the genes induced by BDNF in wild type neurons but this induction was reduced in Xbp1 knockout mice, we found that upregulation of three GABAergic markers, somatostatin (Sst), neuropeptide Y (Npy), and calbindin (Calb1), were compromised in Xbp1 knockout neurons. Attenuated induction of Npy and Calb1 was confirmed by quantitative RT-PCR. In neurons lacking in Xbp1, upregulation of GABAergic markers was attenuated. Impaired BDNF-induced neurite extension in Xbp1 knockout neurons might be mediated by disturbed BDNF-induced differentiation of GABAergic interneurons. Keywords: time-cource, genetic modification

2008-09-25 | GSE11322 | GEO

Estradiol-dependent gene expression profile in the amygdala of ovariectomized SHRs

Project description:Pre-menopausal women exhibit a lower arterial pressure (AP), a lower sympathetic outflow and a greater baroreceptor reflex than age-matched men. However, AP and subsequent cardiovascular diseases dramatically increases in post-menopausal women. Estrogen level is believed to play a role in the regulation of the basal blood pressure, emotion and hormonal response in the different periods of life of a woman but the molecular mechanisms are still not well understood. Amygdala is a major nucleus of the limbic system involved in the control of cardiovascular, behavior and hormonal response to stress or fear. Since variations in estrogen level are associated with cardiovascular, behavior, and hormonal response changes, we hypothesized that it could also be associated with different neuronal functions in amygdala, characterized by a differential gene expression profile. Young Female SHRs were ovariectomized (OV) and half of them received an estradiol treatment (OV+E2) for one month. We investigated whether the amygdala of ovariectomized rats exhibit gene expression differences after estradiol treatment by using microarray technique.

2022-01-21 | GSE163758 | GEO

Transcription profiling of mouse APP transgenic mouse model of Alzheimers disease treated with BDNF

Project description:We examined transgenic (TG) mice expressing human APP695 bearing the double Swedish (671KM>NL) and Indiana (717V>F) amyloid precursor protein (APP) mutations. Lentiviral vectors constitutively expressing BDNF-GFP under control of the CMV/Ã-actin hybrid promoter or GFP alone were injected into the entorhinal cortices of TG mice bilaterally at age 6 months, a time point by which neuropathological degeneration and cell loss are established. Age-matched wild-type littermates underwent sham surgery or injection of lentivirus expressing GFP into the entorhinal cortices bilaterally. Experiment Overall Design: 26 Samples total: 4 biological replicates of APP transgenic mice BDNF treated, 4 biological replicates of APP transgenic mice GFP treated, 3 biological replicates of non-trangenic mice sham lesion and 2 biological replicates of non-transgenic mice GFP treated for both tissues: Entorhinal cortex and hippocampus.

2009-02-01 | E-GEOD-14499 | biostudies-arrayexpress

A novel intergenic enhancer that regulates Bdnf expression in developing cortical neurons

Project description:Brain-derived Neurotrophic Factor (BDNF) promotes neuronal differentiation and survival and is implicated in the pathogenesis of many neurological disorders. Here, we identified a novel intergenic enhancer located 170 kb from the Bdnf gene, which promotes the expression of Bdnf transcript variants during mouse neuronal differentiation and activity. Following Bdnf activation, enhancer-promoter contacts increase, and the region moves away from the repressive nuclear periphery. Bdnf enhancer activity is necessary for neuronal clustering and dendritogenesis in vitro, and for cortical development in vivo. Our findings provide the first evidence of a regulatory mechanism whereby the activation of a distal enhancer promotes Bdnf expression during brain development.

2023-01-04 | GSE190306 | GEO

Liver protective effects of white button mushroom (Agaricus Bisporus)

Project description:To study the mechanism of protective effect by White Button Mushroom (WBM) for Nonalcoholic Fatty Liver Disease (NAFLD) in ovariectomized mice (model for postmenopausal women). The ovariectomized mice were fed WBM diet for 3 month, sacrificed to harvest liver. 4 mice for control diet and 4 mice for WBM diet.

2012-03-01 | E-GEOD-31854 | biostudies-arrayexpress

Liver protective effects of white button mushroom (Agaricus Bisporus)

2012-03-01 | GSE31854 | GEO

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