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MetabolomicsHyocholic acid species as novel biomarkers for metabolic disorders
Hyocholic acid (HCA) is a major bile acid (BA) species in the BA pool of pigs, a species known for its exceptional resistance to spontaneous development of diabetic phenotypes. HCA and its derivatives are also present in human blood and urine. We investigate whether human HCA profiles can predict th...
2021-10-06 | MTBLS2343 | MetaboLights
MetabolomicsTheabrownin from Pu-erh tea attenuates hypercholesterolemia via modulation of gut microbiota and bile acid metabolism
Pu-erh tea displays cholesterol-lowering properties, but the underlying mechanism has not been elucidated. Theabrownin is one of the most active and abundant pigments in Pu-erh tea. Here, we show that theabrownin alters the gut microbiota in mice and humans, predominantly suppressing microbes associ...
2021-11-18 | MTBLS1259 | MetaboLights
TranscriptomicsLongitudinal scRNAseq profiling of memory B cells in mRNA vaccinated individuals post BA.1-breakthrough infection
Memory B cells play a fundamental role in host defenses against viruses. This dataset aimed at understanding the recruitment and remodeling of the memory B cell repertoire in the context of BA.1-breakthrough infection in BNT162b2 mRNA vaccinated individuals. All four donors enrolled in the study had...
ORGANISM(S): Homo sapiens 
2023-08-15 | E-MTAB-12651 | biostudies-arrayexpress
MetabolomicsBile acid is a significant host factor shaping the gut microbiome of diet induced obese mice (targeted short chain fatty acid analysis assay)

BACKGROUND: Intestinal bacteria are known to regulate the bile acid (BA) homeostasis via intestinal biotransformation of BAs and stimulating the expression of fibroblast growth factor 19 through intestinal nuclear farnesoid X receptor (FXR). On the other hand, BAs directly regula...

2017-11-23 | MTBLS546 | MetaboLights
TranscriptomicsIdentification of genes cooperatively regulated by cytokinin and HD-ZIP III transcription factors
In Arabidopsis thaliana, cytokinin responsive B-type ARR transcription factors and HD-ZIP III transcription factors such as REVOLUTA (REV), act cooperatively as master regulators of shoot regeneration. To identify the downstream targets of ARR-HD-ZIP III transcriptional complex, we used an inducible...
ORGANISM(S): Arabidopsis thaliana 
2014-01-29 | E-GEOD-54469 | biostudies-arrayexpress
MetabolomicsBile acid is a significant host factor shaping the gut microbiome of diet induced obese mice (targeted free fatty acid analysis assay)

BACKGROUND: Intestinal bacteria are known to regulate the bile acid (BA) homeostasis via intestinal biotransformation of BAs and stimulating the expression of fibroblast growth factor 19 through intestinal nuclear farnesoid X receptor (FXR). On the other hand, BAs directly regula...

2017-11-23 | MTBLS548 | MetaboLights
MetabolomicsBile acid is a significant host factor shaping the gut microbiome of diet induced obese mice (untargeted metabolome profile assay)

BACKGROUND: Intestinal bacteria are known to regulate the bile acid (BA) homeostasis via intestinal biotransformation of BAs and stimulating the expression of fibroblast growth factor 19 through intestinal nuclear farnesoid X receptor (FXR). On the other hand, BAs directly regula...

2017-11-23 | MTBLS545 | MetaboLights
MetabolomicsBile acid is a significant host factor shaping the gut microbiome of diet induced obese mice (targeted bile acid analysis assay)

BACKGROUND: Intestinal bacteria are known to regulate the bile acid (BA) homeostasis via intestinal biotransformation of BAs and stimulating the expression of fibroblast growth factor 19 through intestinal nuclear farnesoid X receptor (FXR). On the other hand, BAs directly regula...

2017-11-23 | MTBLS547 | MetaboLights
UnknownResurgence of Omicron BA.2 in SARS-CoV-2 infection-naive Hong Kong.
Not available
S-EPMC10134727 | biostudies-literature
TranscriptomicsA Role for Small RNAs in DNA Double-Strand Break Repair
Here we identify a novel class of small RNAs that are ~21-nucleotide in length and are produced from the sequences in the vicinity of DNA double strand break (DSB) sites in Arabidopsis and humans. We named them diRNAs for DSB-induced small RNAs. In Arabidopsis, the biogenesis of diRNAs requires the ...
ORGANISM(S): Arabidopsis thaliana 
2012-03-26 | E-GEOD-36338 | biostudies-arrayexpress
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