Ontology highlight
ABSTRACT:
PROVIDER: PRJNA574456 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR10189800.fastq.gz | Fastqsanger.gz | |||
| SRR10189900.fastq.gz | Fastqsanger.gz | |||
| SRR10190000.fastq.gz | Fastqsanger.gz | |||
| SRR10189801.fastq.gz | Fastqsanger.gz | |||
| SRR10189901.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 232 |
Similar Datasets
Project description:To understand intestinal cell-specific responses to host commensal bacteria, we isolated single cells from intestines and associated tissue of zebrafish larvae raised in the presence or absence of a microbiome. We profiled cells with single-cell RNA-seq. Our analysis revealed extensive heterogeneity among cell populations of the fish intestine and associated tissue, and describe distinct microbial responses in each cell type.
2020-11-20 | GSE161855 | GEO
Project description:We developed an approach named Rapid Assay of Individual Microbiome (RapidAIM) to screen xenobiotics against individual microbiomes, and conducted a proof-of-concept (POC) study on the use of RapidAIM. We tested 43 compounds against five individual microbiomes. The individual microbiomes are cultured in 96-well plates for 24 hours and the samples are then analyzed using a metaproteomics-based analytical approach to gain functional insight into the individual microbiomes responses following drug treatments.The tested compounds significantly affected overall microbiome abundance, microbiome composition and functional pathways at multiple taxonomic levels. The microbiome responses to berberine, metformin, diclofenac, fructooligosaccharide and most antibiotics were consistent among most individual microbiomes. Interestingly, most of our tested NSAIDs, statins, and histamine-2 blockers induced individually distinct responses. Our workflow offers an effective solution to systematically study the effects of many different compounds on individual microbiomes.
2020-05-26 | PXD012724 | Pride
Project description:We developed an approach named Rapid Assay of Individual Microbiome (RapidAIM) to screen xenobiotics against individual microbiomes. To evaluate technical reproducibility, we tested 43 compounds against an individual's microbiome. The individual microbiome is cultured in triplicates in 96-well plates for 24 hours and the samples are then analyzed using a metaproteomics-based analytical approach to gain functional insight into the individual microbiomes responses following drug treatments.The tested compounds significantly affected overall microbiome abundance, microbiome composition and functional pathways at multiple taxonomic levels. The microbiome responses to berberine, metformin, diclofenac, fructooligosaccharide and most antibiotics were consistent among most individual microbiomes. Interestingly, most of our tested NSAIDs, statins, and histamine-2 blockers induced individually distinct responses. Our workflow offers an effective solution to systematically study the effects of many different compounds on individual microbiomes.
2020-05-27 | PXD012725 | Pride
Project description:Tissue-Specific Determinants of Adaptive NK Cell Responses
| PRJNA975925 | ENA
Project description:The clinical importance of microbiomes to the chronicity of wounds is widely appreciated, yet little is understood about patient-specific processes shaping wound microbiome composition. Here, a two-cohort microbiome-genome wide association study is presented through which patient genomic loci associated with chronic wound microbiome diversity were identified. Further investigation revealed that alternative TLN2 and ZNF521 genotypes explained significant inter-patient variation in relative abundance of two key pathogens, Pseudomonas aeruginosa and Staphylococcus epidermidis. Wound diversity was lowest in Pseudomonas aeruginosa infected wounds, and decreasing wound diversity had a significant negative linear relationship with healing rate. In addition to microbiome characteristics, age, diabetic status, and genetic ancestry all significantly influenced healing. Using structural equation modeling to identify common variance among SNPs, six loci were sufficient to explain 53% of variation in wound microbiome diversity, which was a 10% increase over traditional multiple regression. Focusing on TLN2, genotype at rs8031916 explained expression differences of alternative transcripts that differ in inclusion of important focal adhesion binding domains. Such differences are hypothesized to relate to wound microbiomes and healing through effects on bacterial exploitation of focal adhesions and/or cellular migration. Related, other associated loci were functionally enriched, often with roles in cytoskeletal dynamics. This study, being the first to identify patient genetic determinants for wound microbiomes and healing, implicates genetic variation determining cellular adhesion phenotypes as important drivers of infection type. The identification of predictive biomarkers for chronic wound microbiomes may serve as risk factors and guide treatment by informing patient-specific tendencies of infection.
2020-04-25 | GSE149314 | GEO
Project description:We gained insights into the environmental controls of Geobacter activities in cobamide-driven microbiomes by investigating the adaptive responses of the model representative G. sulfurreducens to growth and reproduction in the presence of CoII. Consistent with environmental exposure, we demonstrate high CoII resistance in this species and describe from genomic rand transcriptomic data multiple pathways for protein and DNA repair, cell envelope modifications, and biofilm formation that allow the cells to effectively cope with CoII stress. Importantly, we show that metal acclimation also involves respiratory chains for the reductive precipitation of the metal on the cell’s surface. These adaptive responses allow Geobacter species to grow in CoII-rich environments, sustaining the productivity of the native microbiomes and contributing to hitherto abiotic reactions of the Co cycle.
2020-12-21 | GSE157146 | GEO
Project description:High-throughput proteomics was used to determine the role of the fish liver in defense responses to bacterial infection, done using a rainbow trout (Oncorhynchus mykiss) model following infection with Aeromonas salmonicida, the causative agent of furunculosis. The vertebrate liver has multifaceted roles in innate immunity, metabolism, and growth; we hypothesize this tissue serves a dual function in supporting host defense in parallel to metabolic adjustments that promote effective immune function. While past studies have reported mRNA responses to A. salmonicida in salmonids, the impact of bacterial infectionon the liver proteome remains uncharacterized in fish.
2018-10-08 | PXD010186 | Pride
Project description:RNA was extracted from the meninges of mice from either Specific pathogen free or Germ free facilities or from the offspring of mice reconstituted with different human microbiomes.
2020-11-13 | GSE135620 | GEO
Project description:Tissue-specific microbiomes of deep-sea shrimps from Ulleungdo and Dokdo
| PRJNA1314610 | ENA