Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

LncRNA expression profile in placenta of diabetic macrosomia and normal birth weight newborn

ABSTRACT: lncRNA expression profile in placenta of diabetic macrosomia and normal birth weight newborn

PROVIDER: PRJNA680791 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

lncRNA expression profile in placenta of diabetic macrosomia and normal birth weight newborn

Project description:LncRNAs and mRNAs expression in placenta of diabetic macrosomia were detected by microarray profile.

2023-11-24 | GSE162173 | GEO

A co-expression analysis of the placental transcriptome in association with maternal pre-pregnancy BMI and newborn birth weight

Project description:We conducted a genome-wide placental transcriptome study aiming at the identification of functional pathways representing the molecular link between maternal pre-pregnancy BMI and fetal growth. We used RNA microarray (Agilent 8 X 60 K), medical records, and questionnaire data from 183 mother-newborn pairs from the ENVIRONAGE birth cohort study (Flanders, Belgium). We applied a weighted gene co-expression network analysis (WGCNA) and identified genes modules and hub genes that were associated with maternal BMI as well as newborn birth weight. Modules of interest were further characterized by gene ontology (GO) and pathway enrichment analyses. We assessed the mediating effects of modules and hub genes in the association between maternal BMI and newborn weight.

2019-03-16 | GSE128381 | GEO

Functional proteome analysis of placenta membrane associated with preterm birth

Project description:In this study, the molecular signature of placenta membrane from preterm birth placenta was assessed and compared to full-term placenta by proteomic profiling with the aim to identify molecules relevant to preterm birth.

2020-04-17 | MSV000085301 | MassIVE

Epigenetic signature of birth-weight discordance in Danish twins

Project description:Epigenetic profiling of birth-weight discordant twins using Illumina's 450K Human DNA methylation BeadChip Comparing DNA methylation difference in birth-weight discordant twin pairs

2014-12-15 | E-GEOD-61496 | biostudies-arrayexpress

Extremelly birth weight infant gut

Project description:16S rRNA gene sequencing of the extremelly birth weight infant gut

| PRJEB17882 | ENA

Molecular markers of predictive value associated with low birth weight

Project description:Sub-optimal fetal development is associated with an increased risk of developing cardiovascular disease, type 2 diabetes (T2D) and adiposity later in life. However, definitions of intrauterine growth restriction (IUGR) and small for gestational age (SGA) are based on simple statistical approaches that may misclassify infants with a normal developmental profile and vice versa. We used an unbiased global profiling approach to identify gene expression patterns in umbilical cord tissue from 38 infants and identified a set of 466 genes which separated the subjects into 2 distinct groups – one biased towards lower birth weight and one biased towards normal birth weight. The data suggest that approximately 30% of children of normal size have a molecular profile more typical of impaired fetal development and who may be on a programmed trajectory. Differences in expression between the two groups encompassed 384 upregulated and 82 downregulated genes. Molecular profiling at birth may have utility in identifying markers that potentially reflect antenatal developmental and may be predictive of future phenotypic development after birth. Importantly, it may provide an alternative to the current classification of infants using birth weights. RNA from umbilical cord tissue from full term neonates was extracted and hybridized. Separation into 2 distinct groups, independent of birth weight, but based solely on gene expression levels was analysed by Genespring. After appropriate statistical analysis, one group was keenly associated with a higher birth weight (22 samples) while the other was associated with a lower birth-weight (18 samples). Technical replicates were included for all 40 samples.

2011-10-20 | E-GEOD-24818 | biostudies-arrayexpress

DNA methylation and gene expression differences at growth related genes correlate with birth weight.

Project description:This SuperSeries is composed of the following subset Series: GSE36812: Epigenome analysis of cord blood samples from newborns GSE36828: Genome-wide analysis of gene expression levels in placenta and cord blood samples from newborns babies GSE36829: Epigenome analysis of placenta samples from newborns GSE36852: Epigenome analysis of newborn placenta and cord blood samples Refer to individual Series

2012-03-28 | E-GEOD-36831 | biostudies-arrayexpress

Epigenetic signature of birth-weight discordance in Danish twins

Project description:Epigenetic profiling of birth-weight discordant twins using Illumina's 450K Human DNA methylation BeadChip

2014-12-15 | GSE61496 | GEO

Study of the changes on placenta transcriptome in normal pregnacy and preterm birth

Project description:To identify the differential expression genes between Normal placenta and preterm birth placenta.

2024-08-06 | GSE239945 | GEO

Immunological Sexual Dimorphism in Placenta and Its Response to Benzene Exposure

Project description:There is increasing concern regarding the adverse effects of air pollution on human health, and benzene is a major toxic compound in air pollution. Maternal benzene exposure has been associated with reproductive complications, such as preterm birth, low birth weight, and immunological and neurological complications in the offspring. However, it is poorly understood how benzene induces these complications. Our objective was to establish a full body inhalation mouse model for maternal benzene exposure that mimics clinical phenotypes observed in human populations, and characterize the maternal immune activation and placental response in our model. Here, we report that maternal immune activation triggered by benzene exposure during pregnancy leads to increased resorptions, abnormal placenta development and low birth weight of fetus. More importantly, there is a sexual dimorphic response to benzene exposure in female and male placentas. In the male placenta, the transcriptome changes reveal a more immunologically relevant profile, while females have a metabolically related profile. Furthermore, we discover the sexual dimorphic response could be a consequence of the sexual dimorphism of placenta at baseline, which indicates the significant difference between sexes in terms of the immunological processes in the placenta, both in human and mouse. Therefore, our findings established a benzene exposure mouse model and indicated the sexual dimorphism of placenta, which provides valuable reference for the future pregnancy studies.

2023-07-20 | PXD035085 | Pride

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