Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Co-infection of fungi and bacteria in brain tissue of Alzheimer’s patients.

ABSTRACT: Metagenomics analysis reveals co-infection of fungi and bacteria isolated from different regions of brain tissue from elderly persons and patients with Alzheimer's disease.

PROVIDER: EGAS00001002766 | EGA |

REPOSITORIES: EGA

ACCESS DATA

Json Xml

Similar Datasets

FUNGI AND BACTERIA IN ALZHEIMER’S DISEASE BRAIN

Project description:Polymicrobial infections in brain tissue from elderly persons and Alzheimer's disease patients

| PRJEB23885 | ENA

Transcription profiling of CD8 T cell subsets from healthy young and elderly persons

Project description:We isolated highly purified CD8+CD28+ and CD8+CD28- T cell populations from healthy young and elderly persons for gene expression profiling using Affymetrix oligonucleotide microarrays. We demonstrate that the gene expression profile of CD8+CD28- T cells is very similar in young and elderly persons. In contrast, CD8+CD28+ in elderly differ from CD8+CD28+ in young persons. Hierarchical clustering revealed that CD8+CD28+ in elderly are located between CD8+CD28+ in young and CD8?CD28- (young and old) T cells regarding their differentiation state. Our study demonstrates a dichotomy of gene expression levels between CD8+CD28+ T cells in young and elderly persons but a similarity between CD8+CD28- T cells in young and elderly persons. As CD8+CD28+ T cells from elderly and young persons are distinct due to a different composition of the population, these results suggest that the gene expression profile does not depend on chronological age but depends on the differentiation state of the individual cell types.

2010-09-03 | E-MEXP-2345 | biostudies-arrayexpress

Dual transcriptomic analysis of the interaction between the ectomycorrhizal fungus Laccaria bicolor S238N and soil bacteria Pseudomonas fluorescens BB6cR8 and Pf29Arp

2014-06-12 | GSE53608 | GEO

Co-culture of C. albicans with bacteria

Project description:Transcriptional profiling of C. albicans when monocultured in suspension culture or in biofilms compared to when co-cultured with C. perfringens in suspension culture, or with E. coli, K. pneumoniae, E. faecalis, C. perfringens, or B. fragilis in biofilms, or in the presence of N-acetylglucosamine in biofilms. At least 2 replicates for each condition except for biofilms +N-acetylglucosamine, some experiments are two-condition experiments: C. albicans +/- bacteria vs. C. albicans. Some experiments multiple condition: C. albicans +/- bacteria vs. mixed reference of all conditions in that experiment.

2014-03-03 | E-GEOD-55026 | biostudies-arrayexpress

Dual transcriptomic analysis of the interaction between the ectomycorrhizal fungus Laccaria bicolor S238N and soil bacteria Pseudomonas fluorescens BB6cR8 and Pf29Arp

Project description:In order to get insights into the ability of ectomycorrhizal fungi to perceive their biotic environment as well as into the mechanisms of the interactions between ectomycorrhizal fungi and soil bacteria, we analysed the transcriptomic response of the ectomycorrhizal fungus L. bicolor and of two beneficial, and neutral soil bacteria during their interactions in vitro. We performed nine hybridizations (macroarray) with samples derived from Laccaria bicolor cultivated alone (3 biological replicates), with P. fluorescens BBc6R8 (3 biological replicates) and with Pf29Arp (3 biological replicates)

2014-06-12 | E-GEOD-53608 | biostudies-arrayexpress

RNA-seq analysis of Coprinopsis cinerea mycelium challenged with gram negative and gram positive bacteria

Project description:During growth in their ecological niche fungi encounter many (micro)organisms that compete for nutrients and /or have antagonistic activity. However, little is known about responses of fungi upon exposure to other microbes. In this project we want to gain insight in induced responses of C. cinerea towards bacteria through comparison of the transcriptome of vegetative C. cinerea mycelium either grown alone or exposed to the bacterial species Escherichia coli or Bacillus subtilis

2018-09-30 | E-MTAB-6876 | biostudies-arrayexpress

Daya Bay bacteria metagenomics

Project description:Daya Bay bacteria metagenomics

| PRJNA779268 | ENA

microRNA microarray profile in the plasma of mild cognitive impairment due to Alzheimer's disease

Project description:To explore the microRNAs associated with pathology of early Alzheimer's disease, we detected the microRNA profiles in the plasma of subjects with mild cognitive impairment due to Alzheimer's disease and gender-, age-, education-matched normal control elderly.

2020-03-20 | GSE147232 | GEO

Long noncoding RNA microarray profile in the plasma of mild cognitive impairment due to Alzheimer's disease

Project description:To explore the lncRNAs associated with pathology of early Alzheimer's disease, we detected the lncRNA profiles in the plasma of subjects with mild cognitive impairment due to Alzheimer's disease and gender-, age-, education-matched normal control elderly.

2023-03-01 | GSE225304 | GEO

A Systematic Profiling of the Bos-Taurus Microbiome and Transcriptome by Dietary Supplementation: Relationships Between Differentially Expressed Genes in Major Metabolic Organs and Rumen Bacteria/Fungi

Project description:The purpose of this study was to determine the effects of normal diet feed (NF) and alternative diet feed (AF) on animal performance, gene expression in adipose, liver, and muscle, and changes in bacteria and fungi in the rumen of Bos-Taurus using high-throughput sequencing methods. In addition, Interactions between differentially expressed genes (DEGs) in major metabolic organs and rumen bacteria /fungi were studied. A total of 34,360 genes were found to be expressed across all tissues examined based on transcriptome analysis. According to our findings, 34, 36, 28 genes were differentially expressed in the adipose, liver, and muscle tissues, respectively. A majority of DEGs identified were related to osteoclast differentiation, phagosomes, and immune-functions etc. A study of rumen samples revealed that Firmicutes and Bacterioidetes were the most common phyla. An AF diet significantly increased Firmicutes abundance and reduced Bacterioidetes abundance (p< 0.05). Genus-level analysis revealed that the occurrence of Faecalicatena, Intestinimonas, Lachnoclostridium, Faecalicatena, and Intestinimonas was higher (p < 0.05) in animals fed with the AF diet than in animals fed with an NF diet. As for fungi, Neocallimastigomycota accounted for 98.2% of the NF diet and 86.88% of the AF diet. The AF increased the abundance of Orpinomyces (21.15% to 29.7%), Piromyces (0.1% to 1.8%), and other fungi, but reduced the abundance of Neocallimastix (72.0% to 25.2%). Analysis of the correlation between DEGs and microbes showed that rumen bacteria/fungi significantly influenced expression levels of genes in adipose, liver, and muscle tissues

2024-09-21 | GSE277211 | GEO

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