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MetabolomicsA red wine intervention does not modify plasma trimethylamine N-oxide but is associated with broad shifts in the plasma metabolome and gut microbiota composition

BACKGROUND: Gut microbiota profiles are closely related to cardiovascular diseases through mechanisms that include the reported deleterious effects of metabolites, such as trimethylamine N-oxide (TMAO), which have been studied as diagnostic and therapeutic targets. Moderate red ...

2024-05-09 | MTBLS310 | MetaboLights
TranscriptomicsUnderstanding Vitamin D resistance using Nonsense Mediated Decay arrays
Vitamin D is the strongest known natural anti-proliferative. A large number of studies in a wide spectrum of cancers, including epidemiological, in vitro and animal models, demonstrate that the active form of Vitamin D has anti-cancer benefits, affecting both progression and metastasis. Alike the ro...
ORGANISM(S): Homo sapiens 
2008-06-01 | E-GEOD-9959 | biostudies-arrayexpress
GenomicsGenome wide map of long noncoding RNA Tug1 binding sites in cultured mouse podocytes
We generated a genome wide map of instances where the long noncoding RNA, Tug1, binds to DNA in cultured mouse podocytes under normal glucose conditions using Chromatin-RNA Precipitation coupled with high throughput sequencing (ChIRP-Seq) 48 alternating (even, odd) biotynilated probes were designed ...
ORGANISM(S): Mus musculus 
2016-10-24 | E-GEOD-77493 | biostudies-arrayexpress
TranscriptomicsUnderstanding Vitamin D resistance using expression microarrays
Vitamin D is the strongest known natural anti-proliferative. A large number of studies in a wide spectrum of cancers, including epidemiological, in vitro and animal models, demonstrate that the active form of Vitamin D has anti-cancer benefits, affecting both progression and metastasis. Alike the ro...
ORGANISM(S): Homo sapiens 
2008-05-31 | E-GEOD-9867 | biostudies-arrayexpress
TranscriptomicsGene expression profiles in zebrafish brain after acute exposure to domoic acid at symptomatic and asymptomatic doses
Domoic acid (DA) is a neuroexcitatory amino acid that is naturally produced by some marine diatom species of the genus Pseudo-nitzschia. Ingestion of DA-contaminated seafood by humans results in a severe neurotoxic disease known as amnesic shellfish poisoning (ASP). Clinical signs of ASP include s...
ORGANISM(S): Danio rerio 
2009-07-06 | E-GEOD-12140 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of heart left ventricles from 15 week old inbred COP, DA, and F1(COP x DA) offspring with respect to aerobic running capacity (low, high, and intermediate performers respectively)
We used high density oligonucleotide arrays to measure the relative expression levels of ~27,000 probe sets in the left ventricles of inbred rat strains; DA (high performing), Copenhagen (COP, low performing), as well as F1(COPxDA) rats bred from these tw
ORGANISM(S): Rattus norvegicus 
2007-09-13 | E-GEOD-1795 | biostudies-arrayexpress
MetabolomicsDiel metabolomics analysis of a hot spring chlorophototrophic microbial mat leads to new hypotheses of community member metabolisms
Dynamic environmental factors such as light, nutrients, salt, and temperature continuously affect chlorophototrophic microbial mats, requiring adaptive and acclimative responses to stabilize composition and function. Quantitative metabolomics analysis can provide insights into metabolite dynamics fo...
2024-02-23 | MTBLS187 | MetaboLights
TranscriptomicsGeneChip array of female D. melanogaster expressing tobacco NtFT4
Profiling of differential gene expression of flies constitutively expressing NtFT4, a phosphatidylethanolamine-binding protein from tobacco. Flies expressing the tobacco PEBP were long lived compared to control flies. Differential expression was tested on pools of whole, female flies of 1d, 5d and 1...
ORGANISM(S): Drosophila melanogaster 
2021-07-04 | E-MTAB-10730 | biostudies-arrayexpress
MetabolomicsAlterations in the Gut Microbiota and Metabolomics of Seafarers after a Six-Month Sea Voyage

Maintaining the health of seafarers is a difficult task during long-term voyages. Little is known about the corresponding changes in the gut microbiome-host interaction. This study recruited 30 seafarers undertaking a 6-month voyage and analyzed their gut microbiota using 16S rRNA gene sequencing...

2022-09-29 | MTBLS5335 | MetaboLights
ProteomicsMirror-image trypsin digestion and sequencing of D-proteins
The development of mirror-image biology systems and related applications is hindered by the lack of effective methods to sequence mirror-image (D-) proteins. Although natural-chirality (L-) proteins can be sequenced by bottom–up liquid chromatography–tandem mass spectrometry (LC–MS/MS), the sequenci...
ORGANISM(S): Escherichia coli 
2024-01-19 | PXD046228 | Pride
Total chemical synthesis D-trypsin D-protein sequencing Mirror-image biology Lc-ms/ms 
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