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

Genomic atlas of human adrenal and gonad development

ABSTRACT: Microarray analysis of human adrenal and gonad (testis and ovary) samples between six and ten weeks post-conception. This dataset consists of 17 adrenal glands, 20 testes and 10 ovaries, as well as 6 control samples from spine, brain, muscle, heart, kidney and liver.

ORGANISM(S): Homo sapiens

SUBMITTER: John Achermann

PROVIDER: E-MTAB-5525 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

RNA-seq of human fetal adrenal gland and control tissues

Project description:The dataset contains RNA-seq for 32 human fetal adrenal gland samples between 7 weeks post-conception (wpc) and 11.5 wpc and 14 control samples from different tissues across the same time frame. The study is designed with 8 fetal adrenal samples (4 of 46,XY; 4 of 46,XX) at 7wpc, 8wpc, 9wpc, 11.5wpc

2023-02-01 | E-MTAB-12492 | biostudies-arrayexpress

Expression data from porcine adrenal gland

Project description:To gain insight into the adrenal stress response, we analyzed differential mRNA expression of genes associated with stress induced by aggressive behaviour in the pig In an animal experiment various levels of aggressive behaviour and stress were induced by mixing groups of unfamiliar pigs with different aggressiveness. To analyze adrenal stress response we selected two experimental groups for comparison, each comprising eight animals (n=16) which differed significantly in aggressive behaviour and plasma cortisol levels. To identify differentially expressed genes, we compared the adrenal transcriptome of these two groups of pigs, using the Affymetrix GeneChip porcine Genome Array.

2011-05-31 | E-GEOD-25138 | biostudies-arrayexpress

Differential gene expression in adrenal medulla after cardiac pressure overload

Project description:Transcriptom analysis of microdissect adrenal medulla after 8 weeks of cardiac pressure overload caused by transverse aortic constriction. Comparative transcriptome analysis was determined using the GeneChip Mouse Genome 430 2.0 Array (Affymetrix, Santa Clara, CA, USA). Six microarrays from microdissected adrenal medulla of mice were performed 8 weeks after transverse aortic constriction or sham operation.

2011-05-03 | E-GEOD-21829 | biostudies-arrayexpress

Role of Adrenal Steroid Metabolites in Osteoporosis in Patients with Autonomous Cortisol Secretion

Project description:Background: Autonomous cortisol secretion (ACS), results from cortisol-producing adenomas (CPA), causes endogenous steroid-induced osteoporosis (SIOP). However, how other adrenal steroid metabolites affect bone status is unclear. Methods: ACS was diagnosed at serum cortisol after 1-mg dexamethasone suppression test (DST-cortisol) ≥ 1.8 g/dL. Using liquid chromatography-tandem mass spectrometry, we measured 21 plasma steroid metabolites in 73 patients with ACS and 85 with non-functioning adrenal tumors (NFAT). We also examined expression of steroidogenic enzymes and relevant steroid metabolites in some of CPA tissues. Results: In discriminant and principal component analysis, steroid profiles distinguished between the ACS and NFAT groups in premenopausal women. Premenopausal women with ACS exhibited higher levels of a mineralocorticoid metabolite; 11-deoxycorticosterone (11-DOC), with lower androgen metabolites; dehydroepiandrosterone-sulfate and androsterone-glucuronide. In premenopausal women with ACS, DST-cortisol was negatively correlated with trabecular bone score (TBS). Additionally, 11-DOC was negatively correlated with lumbar spine-bone mineral density (r = -0.603), while androsterone-glucuronide was positively correlated with TBS (r = 0.681), which was supported by Bayesian kernel machine regression analysis. There were no such correlations in postmenopausal women and men. The CPA tissues showed increased levels of 11-DOC, with increased expression of CYP21A2, which is essential for 11-DOC synthesis. The adrenal non-tumor tissues were atrophied with reduced expression of CYB5A, which is required for androgen synthesis. Conclusion: This study provides the first evidence that unbalanced production of adrenal steroid metabolites, which are derived from both adrenal tumors and non-tumor tissues, play a role in the pathogenesis of endogenous SIOP in premenopausal women with ACS.

2023-06-01 | E-MTAB-12895 | biostudies-arrayexpress

Hormonal Regulation of MicroRNA Expression in Rat Adrenal Gland

Project description:To determine miRNA profiles in rat adrenals from animals treated with vehicle, ACTH, 17M-NM-1-ethinyl estradiol (17M-NM-1-E2) or dexamethasone (DEX). miRNA expression profiling was performed using AffymetrixM-BM-. GeneChipM-BM-. miRNA 2.0 Arrays. Together with qRT-PCR, several adrenal miRNAs have been identified, whose expression is subject to regulation by one or more than one hormone. RNA was extracted from four group rat adrenal gland and miRNA profiles were established using microarray using AffymetrixM-BM-. GeneChipM-BM-. miRNA 2.0 Arrays and confirmed with qRT-PCR. The microarray data were analyzed using PartekM-BM-. Genome Suite software, version 6.3 CopyrightM-BM-) 2008 (Partek Inc., St. Louis, MO, USA) to comprehensively evaluate the differential expression level of the various samples.

2014-05-16 | E-GEOD-47131 | biostudies-arrayexpress

Adrenal gland gene expression from chromogranin A knockout mice (Mahapatra et al. 2005) vs. wild-type mice

Project description:The objective of the experiment is to determine the genes differentially expressed in the adrenal gland of the chromogranin A knockout mouse (Mahapatra et al., 2005). Adrenal glands from chromogranin A knockout mice (n=3) and wild-type control mice (n=3).

2010-03-15 | E-GEOD-18304 | biostudies-arrayexpress

Adrenal gland gene expression from adult (12-week old) hypertensive BPH and adult (12-week old) hypotensive BPL mice

Project description:The objective of the experiment is to determine the genes differentially expressed in the adrenal gland of adult (12-week) BPH and BPL mice. Adrenal glands from adult (12-week) hypertensive BPH mice (n=3) and adult (12-week) hypotensive BPL mice (n=3).

2010-06-16 | E-GEOD-19342 | biostudies-arrayexpress

Mass spectrometry-based proteomics discovery of prognostic biomarkers in adrenal cortical carcinoma

Project description:Adrenal cortical carcinoma (ACC) is an extremely rare disease with a variable prognosis. Current prognostic markers have limitations in identifying patients with a poor prognosis. Herein, we aimed to investigate the prognostic protein biomarkers of ACC using mass-spectrometry-based proteomics. We performed liquid chromatography-tandem mass spectrometry (LC-MS/MS) using formalin-fixed paraffin-embedded (FFPE) tissues of 45 adrenal tumors.

2021-09-07 | PXD027404 | Pride

The effect of Crem absence on gene expression in mouse adrenal glands.

Project description:CREM (cAMP responsive element modulator) together with CREB and ATF-1 belong to the CREB family of transcriptional factors, that respond to cyclic AMP signaling and bind to cAMP responsive element (CRE) sites in promoters of selected genes. CREM can produce isoforms that have either activating or repressing functions, depending on the transcription of specific exons. In adrenal glands it is involved in the regulation of expression of genes for steroid hormone synthesis. In this dataset, we include the expression data obtained from wild-type and Crem knock-out mouse adrenal glands. 2 condition experiment: 2 strains (WT, Crem-/-). 5 biological replications per condition.

2014-05-25 | E-GEOD-29592 | biostudies-arrayexpress

Transcription controls growth, cell kinetics and cholesterol supply to sustain ACTH responses.

Project description:Investigating a mouse model of Cushing syndrome, synthetic adrenocorticotropic hormone ACTH (Synacthen) was infused for two weeks to markedly increase adrenal mass and plasma corticosterone levels. Gene expression in adrenals was measured to look for changes associated with the adrenal cellular phenotype.

2017-10-11 | E-MTAB-5704 | biostudies-arrayexpress

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