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MetabolomicsSynergistic metabolism of salivary MUC5B in oral commensal bacteria during early biofilm formation

Bacterial metabolism in oral biofilms is comprised of complex networks of nutritional chains and biochemical regulations. These processes involve both intraspecies and interspecies networks as well as interactions with components from host saliva, gingival crevicular fluid, and dietary intake. In...

2023-10-30 | MTBLS8370 | MetaboLights
TranscriptomicsEvaluation of covS polymorphisms on group A streptococcal global gene expression
We sought to determine how single amino acid changes in the active site of CovS autophosphorylation and subsequent phosphorylation of the response regulator CovR affect the gene expression profile of group A streptococcus There were 6 strains analyzed, each in quadruplicate replicates: 1) wild-type ...
ORGANISM(S): Streptococcus sp. 'group A' 
2015-01-24 | E-GEOD-65226 | biostudies-arrayexpress
TranscriptomicsChanges in gene expression in the bark of MIR15
Illumina HiSeq technology was used to generate mRNA profiles of bark from MIR15 compared to wildtype plants. Wild type (WT) and transgenic poplars (Populus tremula x P. alba, clone INRA 717-1B4) were grown aseptically on Woody Plant Medium. Total RNA was extracted using Tri-Reagent according to the ...
ORGANISM(S): Populus tremula x Populus alba 
2015-05-07 | E-GEOD-68595 | biostudies-arrayexpress
TranscriptomicsComparative transcriptome of S. aureus strains
We report the transcriptome profiles (RNA seq) of three different co-isolates of S.aureus that have been identified and isolated in both laboratory and infective scenarios. The transcriptome profiles were generated by deep sequencing and transcript levels assessed. For this the raw reads underwent q...
ORGANISM(S): Staphylococcus aureus subsp. aureus USA300 
2014-10-13 | E-GEOD-49636 | biostudies-arrayexpress
MetabolomicsSalivary MUC5B Modulation of Glucose Metabolism in Early Oral Biofilms
To investigate how early mono- and dual species biofilms of oral Actinomyces naeslundii and Streptococcus gordonii clinical isolates metabolized glucose in the presence of the complex salivary mucin MUC5B, this study employed NMR-based metabolomics with interpretation of network integration. Untarge...
2024-09-11 | MTBLS10078 | MetaboLights
TranscriptomicsRNA-seq analysis of ID8 ovarian cancer cells after harvest from malignant ascites
Sequencing of mRNA from ID8 tumor cells and ID8 tumor cells harvested from ascites of mice 11 weeks after intra peritoneal inoculation show acquisition of cancer stem cell-like features in ascitic tumor cells.
ORGANISM(S): Mus musculus 
2020-01-06 | E-MTAB-8140 | biostudies-arrayexpress
TranscriptomicsRNA-seq analysis of macrophages from normal and tumor-infiltrated omentum
Sequencing of mRNA from tissue-resident and tumor-associated macrophages in murine omentum display distinct transcriptional profile between macrophage subset of different origin
ORGANISM(S): Mus musculus 
2020-01-06 | E-MTAB-8141 | biostudies-arrayexpress
TranscriptomicsQuantitative analysis of proliferative and Ras-induced senescent human primary fibroblasts transcriptomes
The goals of this study is to analyse transcriptionnal changes in senescent cells and to compare them with ChIPseq data for several histones marks and proteins of the SUMO machinery mRNA profiling of proliferative versus Ras-induced senescent humain primary fibroblasts 5 days post-infection
ORGANISM(S): Homo sapiens 
2013-07-24 | E-GEOD-42212 | biostudies-arrayexpress
TranscriptomicsDe novo mutations in the genome organizer CTCF cause Intellectual Disability (RNA-Seq)
An increasing number of genes involved in chromatin structure and epigenetic regulation has been implicated in a variety of developmental disorders, often including intellectual disability. By trio exome sequencing and subsequent mutational screening we now identified two de novo frameshift mutation...
ORGANISM(S): Homo sapiens 
2013-06-01 | E-GEOD-46831 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of a S96xSK1 yeast cross and its pool of spores.
To dissect local regulation into cis and trans contribution, we measured allelic differential expression in a hybrid cross of two yeast strains and compared it against allelic differential expression in a pool of spores of the same cross. RNA- and DNA-seq of a diploid S. cerevisiae hybrid and its ha...
ORGANISM(S): Saccharomyces cerevisiae 
2015-02-04 | E-GEOD-61553 | biostudies-arrayexpress
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