Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from 45-month-old Slovak children with high PCBs exposure

ABSTRACT: Exposure to polychlorobiphenyls (PCBs) is known to cause serious health effects in human but the gene expression profiles leading to development of different diseases and disorders are not fully understood. The knowledge of global gene expression will help us to develop early disease or disorder biomarkers for PCB-induced health effects. We used microarrays to detail the global gene expression profile underlying the effects of high PCB exposure to Slovak 45-month-old children leading to identification of distinct classes of up-regulated and down-regulated genes and cellular processes.

ORGANISM(S): Homo sapiens

PROVIDER: GSE22868 | GEO | 2011/09/01

SECONDARY ACCESSION(S): PRJNA128113

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Expression data from 45-month-old Slovak children with high PCBs exposure

Project description:Exposure to polychlorobiphenyls (PCBs) is known to cause serious health effects in human but the gene expression profiles leading to development of different diseases and disorders are not fully understood. The knowledge of global gene expression will help us to develop early disease or disorder biomarkers for PCB-induced health effects. We used microarrays to detail the global gene expression profile underlying the effects of high PCB exposure to Slovak 45-month-old children leading to identification of distinct classes of up-regulated and down-regulated genes and cellular processes. Extraction of total RNA was performed by using Qiagen PAXgene Blood RNA Kit IVD according to the manufacturer's instructions. Biotinylated cRNA were prepared according to the standard Affymetrix protocol from 6 microgram of total RNA (Expression Analysis Technical Manual, 2001, Affymetrix). Following fragmentation, 10 microgram of cRNA were hybridized for 16 hr at 45C on GeneChip Human Genome Arrays (HGU133 plus 2.0). GeneChips were washed and stained in the Affymetrix Fluidics Station 450 and scanned using the Affymetrix GeneArray Scanner 3000. The data were analyzed with Microarray Suite version 5.0 (MAS 5.0) using Affymetrix default analysis settings and global scaling as normalization method. The trimmed mean target intensity of each array was arbitrarily set to 150.

2011-08-31 | E-GEOD-22868 | biostudies-arrayexpress

Expression data from human PBMC induced by mixed Congeners of PCBs at Human equivalence

2015-06-22 | GSE22668 | GEO

Expression data from human PBMC induced by PCB 138.

2011-04-19 | GSE22632 | GEO

Expression data from human PBMC induced by PCB 153

2011-04-19 | GSE22667 | GEO

Expression data from human PBMC induced by mixed Congeners of PCBs at Human equivalence

Project description:Exposure to Polychlorobiphenyls (PCBs) is known to cause serious health effects in human but the gene expression profiles leading to development of different diseases and disorders are not fully understood. The knowledge of global gene expression will help us to develop early disease or disorder biomarkers for PCB induced health effects. We used microarrays to detail the global gene expression profile underlying the effects of mixed PCB exposure at Slovak Human equivalance Level on human PBMC leading to identification of distinct classes of up-regulated and down-regulated genes and cellular processes. PBMC cells are grown for 48 hours in RPMI 1640 supplemented with 10% FBS and 1X Pennicilllin-Streptromycin with 1.25 microgram/ml PHA-M and 0.15% (v/v)pokeweed mitogen and 50 microgram beta-mercaptoethanol. Trizol extraction of total RNA was performed according to the manufacturer's instructions. Biotinylated cRNA were prepared according to the standard Affymetrix protocol from 6 microgram of total RNA (Expression Analysis Technical Manual, 2001, Affymetrix). Following fragmentation, 10 microgram of cRNA were hybridized for 16 hr at 45C on GeneChip Human Genome Array (HGU133 plus 2.0). GeneChips were washed and stained in the Affymetrix Fluidics Station 450 and scanned using the Affymetrix GeneArray Scanner 3000. The data were analyzed with Microarray Suite version 5.0 (MAS 5.0) using Affymetrix default analysis settings and global scaling as normalization method. The trimmed mean target intensity of each array was arbitrarily set to 150.

2015-06-22 | E-GEOD-22668 | biostudies-arrayexpress

Expression data from 0Month (New Born) Slovak Children with high PCBs exposure

Project description:Exposure to Polychlorinated Biphenyls (PCBs) is known to cause serious health effects in human both in pre- and post-natal period. The knowledge of gene expression will help us to develop early disease or disorder biomarkers for PCB induced health effects. We used microarrays to detail the global gene expression profile underlying the effects of high PCB exposure from the cord blood of the PCB-exposed newborn in Slovakia to understand the molecular mechanism of PCB related toxic effect and its functional implications during fetal development.

2017-01-01 | GSE32420 | GEO

Expression data from human liver cell line induced by PCB77

2010-07-22 | GSE6869 | GEO

Expression data from human Kidney cell line induced by PCB77

2012-08-03 | GSE23493 | GEO

Expression data from human Kidney cell line induced by PCB153

2012-08-03 | GSE23434 | GEO

Expression data from human liver cell line induced by PCB153

2010-07-22 | GSE6494 | GEO