Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Cord blood buffy coat DNA methylation is comparable to whole cord blood methylation

ABSTRACT: Cord blood DNA methylation is associated with numerous health outcomes and environmental exposures. Whole cord blood DNA reflects all nucleated blood cell types, while centrifuging whole blood separates red blood cells by generating a white blood cell buffy coat. Both sample types are used in DNA methylation studies. Cell types have unique methylation patterns and processing can impact cell distributions, which may influence comparability. To evaluate differences in cell composition and DNA methylation between buffy coat and whole cord blood samples, cord blood DNA methylation was measured with the Infinium EPIC BeadChip (Illumina) in 8 individuals, each contributing buffy coat and whole blood samples.

ORGANISM(S): Homo sapiens

PROVIDER: GSE103189 | GEO | 2018/01/01

SECONDARY ACCESSION(S): PRJNA400463

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Epigenome analysis of cord blood DNA from infants born into the UPBEAT study

Project description:Genome-wide DNA methylation profiling of umbilical cord blood buffy coat DNA samples. The Illumina Infinium MethylationEPIC array was used to obtain DNA methylation profiles across approximately 850,000 CpGs. Samples included 557 cord blood samples born to obese women in the UPBEAT trial, with and without gestational diabetes mellitus (GDM), to determine the association between maternal GDM and hyperglycaemia during pregnancy on the methylation in the infant.

2020-11-05 | GSE141065 | GEO

Homo sapiens

Project description:Cord blood buffy coat DNA methylation is comparable to whole cord blood methylation

| PRJNA400463 | ENA

Smaller stature in childhood following assisted reproductive technologies (ART) is not explained by parental or gestational factors, early childhood environment, or fetal DNA methylation [GUSTO_buffy_coat]

Project description:As part of an investigation on contributors to offspring size following assisted reproduction, we investigated maternal mid-/late-pregnancy peripheral blood buffy coat DNA methylation at 240 CpGs previously associated with maternal pregnancy morbidity or offspring growth across various tissues. Illumina Infinium MethylationEPIC BeadChip was used to obtain DNA methylation profiles in previously frozen buffy coat samples from 70 women who conceived via assisted reproduction technologies and gave live births and 845 women who spotaneously conceived and gave live births.

2020-09-16 | GSE158063 | GEO

DNA methylation profiling of genomic DNA isolated from urine in Diabetic Chronic-Kidney Disease: a pilot study

Project description:Genome wide DNA methylation profiling of urine and blood samples from patients with diabetic chronic kidney disease. The Illumina Infinium MethylationEPIC BeadChip kit was used to obtain DNA methylation profiles across approximately 850,000 CpGs. Samples included two urine and four buffy coat samples from adults with diabetic chronic kidney disease.

2017-11-16 | GSE106902 | GEO

Genome wide DNA methylation analysis of arsenic exposure and non-exposure population and patients with skin lesions

Project description:Genome wide DNA methylation profiling of arsenic exposure and non-exposure population and patients with skin leisons. The Illumina Infinium HumanMethylation450 BeadChip (HM450K) was used to obtain DNA methylation profiles across approximately 450,000 CpGs in genomic DNA extracted from blood buffy coat samples. Samples included 66 arsenic exposure individuals, 35 non-exposure individuals and 18 arsenical skin lesion patients.

2018-07-10 | GSE109914 | GEO

Epigenome analysis of CHAMACOS cord blood

Project description:Genome wide DNA methylation profiling of CHAMACOS cord blood. The Illumina Infinium 450k Human DNA methylation Beadchip was used to obtain DNA methylation profiles across approximately 450,000 CpGs. Methylation was assessed in 380 cord blood samples of members of the CHAMACOS cohort.

2017-05-31 | GSE97628 | GEO

DNA methylation profiles of human buffy coat samples from Huntington's disease

Project description:Human DNA methylation Beadchip v1.2 was used to profile buffy coat samples. The main goal of the study was to relate DNA methylation data to Huntington disease status (control, pre-manifest disease, manifest motor disease).

2020-07-02 | GSE146917 | GEO

Differential DNA methylation with age displays both common and dynamic features across human tissues that are influenced by CpG landscape [blood]

Project description:Genome wide DNA methylation profiling of 4 human tissues of various ages: 71 human buffy coat samples. The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs. Sentrix barcode provided for batch correction

2013-08-16 | GSE49904 | GEO

Burn/Trauma Study

Project description:#G017 Burn/Trauma Study. This is a Glue Grant Study comparison between gene expression analyses performed in eight trauma/burn subjects using either a buffy coat isolation of whole blood or using the PAXgene system Keywords: other

2004-04-24 | GSE1343 | GEO

Epigenome analysis of newborn placenta and cord blood samples

Project description:DNA methylation profiling of placenta and cord blood samples. The Illumina GoldenGate methylation assay was used to obtain DNA methylation profiles across approximately 1,536 CpGs in 23 placenta and 23 cord blood samples.

2012-03-29 | GSE36852 | 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