Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The preterm infant intestinal mycobiome

ABSTRACT: The intestinal mycobiome of preterm infants in the first six postnatal weeks determined by ITS2 sequencing.

PROVIDER: PRJEB48004 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other
	ERR7057260_1.fastq.gz	Fastqsanger.gz
	ERR7057260_2.fastq.gz	Fastqsanger.gz
	ERR7057270_1.fastq.gz	Fastqsanger.gz
	ERR7057270_2.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 257

Similar Datasets

Metaproteomics on preterm infant stool

Project description:Development of the gut microbiota is greatly impacted in preterm infants. Despite increasing knowledge about microbiota composition in preterm infants, knowledge about the functional signatures of the intestinal microbiota remains limited. The aim was to study transitions in microbiota activity during the first six postnatal weeks in ten preterm infants. A total of 64 stool samples were measured by LC-MS/MS.

2017-07-14 | PXD005574 | Pride

Metaproteomics on preterm infant stool

2017-10-17 | MSV000081616 | MassIVE

Metaproteome of preterm infant gut microbiome

Project description:91 preterm infant gut metaproteomes measured in technical duplicate using an eleven salt pulse 2D-LC-MS/MS method. Samples represent 17 preterm infants over the first several weeks of life, of which 6 preterm infants eventually developed necrotizing enterocolitis.

| MSV000086096 | MassIVE

Preterm infant intestinal microbiota

Project description:Development of the intestinal microbiota in preterm infants during the first six postnatal weeks determined by 454 pyrosequencing of the 16S rRNA gene.

| PRJEB18915 | ENA

Impact of shear stretch and oxygen toxicity on pulmonary MSC of the preterm infant.

Project description:Bronchopulmonary dysplasia (BPD) represents one of the most important sequelae of preterm birth affecting more than 20% of infants born below 32 weeks. Mechanical ventilation exerting shear stress (cyclic mechanical stress, CMS) and oxygen toxicity (hyperoxia, Hox) mainly contribute to the pathogenesis of BPD. The study proposal aims to separate the impact of CMS and Hox on pulmonary mesenchymal stem cells (MSC) isolated from preterm infants participating in the DZL PROTECT-AIRR cohort study in a world-wide unique in vitro setting. The impact of rhythmic 2D and 3D stretch to MSC cell cultures alone and in combination with different fractions of oxygen is evaluated with respect to MSC phenotype, transcriptional regulation, protein alterations and paracrine secretion.

2024-06-01 | GSE235562 | GEO

RNA-seq of peripheral whole blood from ten healthy preterm infants and ten preterm infants with bronchopulmonary dysplasia

Project description:We procured peripheral whole blood from ten healthy preterm infants and ten preterm infants with bronchopulmonary dysplasia

2024-10-27 | E-MTAB-14506 | biostudies-arrayexpress

Monocyte signature as a predictor of chronic lung disease in the preterm infant

Project description:The early changes in innate immunity associated with BPD (bronchopulmonary dysplasia) development are incompletely understood. Transcriptome analyses from cord blood of preterm infants indicate a monocyte-centered, profibrotic signature at birth confirming TNFalpha as a critical upstream regulator for the development of BPD.

2023-02-22 | GSE225881 | GEO

Preterm infant stool metagenomes

Project description:Longitudinal stool metagenomics from preterm infants within the first month after birth

| PRJEB52938 | ENA

Maternal BCG scar is associated with enhanced infant proinflammatory responses

Project description:Prenatal exposures such as infections and immunisation may influence infant responses. We had an opportunity to undertake an analysis of responses in infants within the context of a study investigating the effects of maternal mycobacterial exposures and infection on bacille Calmette-Guerin (BCG) vaccine-induced responses in Ugandan infants. Gene expression profiles for pathways associated with maternal LTBI and with maternal BCG scar were examined using samples collected at one (n=42) and six (n=51) weeks after BCG immunisation using microarray. Interferon and inflammation response pathways were up-regulated in infants of mothers with LTBI at six weeks, and in infants of mothers with a BCG scar at one and six weeks after BCG immunisation. Maternal BCG scar had a stronger association with infant responses than maternal LTBI, with an increased proinflammatory immune profile.

2016-10-12 | GSE87801 | GEO

Proteomics identifies lipocalin 2 in neonatal inflammation associated with cerebrovascular alteration in mice and preterm infants

Project description:Staphylococcus (S.) epidermidis is one of the most common nosocomial coagulase-negative staphylococci infections in preterm infants. The clinical signs of infection are often unspecific and identification of novel markers to complement the current diagnosis is needed. In this study, we investigated proteomic alterations in the neonatal mouse brain following S. epidermidis infection and in the blood in preterm infants. We identified lipocalin 2 (LCN2) as a crucial protein associated with cerebrovascular changes and astrocyte reactivity in mice. While astrocytes were activated in S. epidermidis infected mice, LCN2 protein expression in the brain was associated with endothelial cells but not astrocyte reactivity. By combining weighted gene co-expression analysis and differential expression approaches, we further identified that LCN2 protein was linked to blood C-reactive protein levels in a cohort of preterm infants born <28 weeks of gestation. Blood LCN2 levels were associated with similar alterations of cytokines and chemokines in both infected mice and human preterm infants with increased levels of CRP. The present experimental and clinical study indicates that LCN2 might be a suitable additional marker of preterm infection/inflammation associated with cerebrovascular changes and neuroinflammation.

2023-10-24 | PXD041926 | 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