Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression of the human choroid plexus epithelium (CPE)

ABSTRACT: We investigated the gene expression of the human CPE.We isolated CPE cells from healthy human donor choroid plexus tissues with laser dissection microscopy. Next, we performed RNA isolation, amplification, labeling and hybridization against 44k Agilent microarrays.

ORGANISM(S): Homo sapiens

PROVIDER: GSE49969 | GEO | 2013/09/27

SECONDARY ACCESSION(S): PRJNA215742

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Gene expression of the human choroid plexus epithelium (CPE)

Project description:We investigated the gene expression of the human CPE.We isolated CPE cells from healthy human donor choroid plexus tissues with laser dissection microscopy. Next, we performed RNA isolation, amplification, labeling and hybridization against 44k Agilent microarrays. We performed the microarrays against a common reference sample, namely human RPE/choroid RNA. We performed 7 replicates of human CPE samples from 7 different donors.

2013-09-27 | E-GEOD-49969 | biostudies-arrayexpress

Gene expression of the mouse choroid plexus epithelium (CPE)

Project description:We investigated the gene expression of the mouse CPE. We isolated CPE cells from three mouse brains with laser dissection microscopy. Next, we performed RNA isolation, amplification, labeling and hybridization against 44k Agilent microarrays. We performed the microarrays against a common reference sample, which was mouse RPE/choroid RNA. We performed 3 mouse CPE replicates from 3 different mouse from the same strain, namely C57BL/6 .

2013-09-27 | E-GEOD-49973 | biostudies-arrayexpress

Gene expression and functional annotation of choroid plexus epithelium failure in Alzheimer disease

Project description:We investigated the gene expression of the human CPE in Braak stadia 0, 3 and 6.We isolated CPE cells with laser dissection microscopy from healthy human donor choroid plexus tissues and from human choroid plexus tissue from brains that were post-mortem staged in Braak 3 and Braak 6 Alzheimer disease stages . Next, we performed RNA isolation, amplification, labeling and hybridization against 44k Agilent microarrays.

2014-12-31 | GSE61196 | GEO

Gene expression of the mouse choroid plexus epithelium (CPE)

2013-09-27 | GSE49973 | GEO

Cross-species genomics identifies postanatal CPE as novel choroid plexus carcinoma oncogenes.

Project description:Choroid plexus carcinomas (CPC) are poorly understood and frequently lethal brain tumors with minimal treatment options. Using a new mouse model of the disease and a large cohort of human CPCs [GSE60892; GSE60899], we performed a cross-species, genome-wide search for novel oncogenes within syntenic regions of chromosome gain. TAF12, NFYC and RAD54L, co-located on human chromosome 1p32-35.3 and mouse chromosome 4qD1-D3, were identified as oncogenes that are gained in tumors in both species and required to initiate and progress the disease in mice. TAF12 and NFYC are transcription factors that regulate the epigenome, while RAD54L plays a central role in DNA repair. Our data identify a group of concurrently gained, novel oncogenes that cooperate in the formation of CPC and unmask potential new avenues for therapy. CPC mouse model samples of tumors derived from choroid plexus epithelium (CPE) cells that are Tp53/RB/Pten null in FVB mice. Female CD1 nude (host) mice were transfected with postanatal CPE and compared with a medulloblastoma normal mouse embryonic, postnatal and adult controls (loxP TP53/RB/PTEN (no Cre)) Implanted and reimplanted are from the orthotropic transplants of the primary tumor or later tumors

2015-05-01 | E-GEOD-61659 | biostudies-arrayexpress

Gene expression data from normal mouse choroid plexus, choroid plexus papilloma and choroid plexus carcinoma

Project description:Atoh1-Cre; Myc/Myc mice developed choroid plexus papilloma and Atoh1-Cre; Myc/Myc; p53fl/fl mice developed choroid plexus carcinoma. By studying the gene expression profiles of normal choroid plexus, choroid plexus papilloma and choroid plexus carcinoma in mice, we aim to gain a better understanding of the biology of choroid plexus tumors

2019-05-01 | GSE126327 | GEO

Gene expression profiles obtained from laser-microdissected human choroid plexus papilloma cells

Project description:Gene expression profiles generated from human tumor cells laser-microdissected from surgical samples of seven choroid plexus papillomas (Grade I WHO) as eight samples of epithelial cells lasermicrodissected from normal choroid plexus obtained at autopsy. Choroid plexus tumors are rare pediatric brain tumors derrived from the choroid plexus epithelium. Gene expression profiles of lasermicrodissected tumor cells from 7 individual choroid plexus tumor samples obtained at surgery were compared to gene expression profiles from non-neoplastic choroid plexus epithelial cells lasermicrodissected from normal non-neoplastic choroid plexus obtained at autopsy (Am J Surg Pathol. 2006 Jan;30(1):66-74.) in order to identfy genes differentially expressed in choroid plexus tumor cells.

2009-02-01 | E-GEOD-14098 | biostudies-arrayexpress

Choroid Plexus Gene Expression in ApoE3 or ApoE4-Knockin Mouse Choroid Plexuses

Project description:Laser capture microdissected choroid plexuses were obtained and expression arrays were generated to investigate gene expression in ApoE-Knockin choroid plexuses; the choroid plexus forms the cerebrospinal fluid, the cerebrospinal fliod barrier, functions as the major gateway for blood-born leukocytes to enter the brain in degenerative and inflammatory brain diseases, and the principal neuroimmune interface in the brain. We found lipid deposits in the aged choroid plexus of hyperlipidemic ApoE4-Knockin mice but none in normolipidemic ApoE4-Knockin or normolipidemic or hyperlipidemic ApoE3-Knockin control choroid plexuses. Here, we studied the functional impact and gene epressions these choroid plexuses.

2018-11-20 | GSE85774 | GEO

Gene expression profiles obtained from laser-microdissected human choroid plexus papilloma cells

2009-02-01 | GSE14098 | GEO

Choroid Plexus Gene Expression in wild-type (wt) and ApoE-deficient Mouse Choroid Plexuses

Project description:Laser capture microdissected choroid plexuses were obtained and expression arrays were generated to investigate gene expression in wt and ApoE choroid plexuses; the choroid plexus forms the cerebrospinal fluid, the cerebrospinal fliod barrier, functions as the major gateway for blood-born leukocytes to enter the brain in degenerative and inflammatory brain diseases, and the principal neuroimmune interface in the brain. We found lipid deposits in the aged choroid plexus of hyperlipidemic mice but none in the wt control choroid plexuses. Here, we studied the functional impact and gene epressions in wt and ApoE-deficient choroid plexuses.

2018-11-20 | GSE85775 | 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