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MetabolomicsMapping human microbiome drug metabolism by gut bacteria and their genes

Individuals vary widely in their drug responses, which can be dangerous and expensive due to treatment delays and adverse effects. Growing evidence implicates the gut microbiome in this variability, however the molecular mechanisms remain largely unknown. We measured the ability of 76 diverse hum...

2019-07-10 | MTBLS896 | MetaboLights
MetabolomicsGut microbiome dysbiosis drives metabolic dysfunction in Familial dysautonomia
Familial dysautonomia (FD) is a rare genetic neurologic disorder caused by impaired neuronal development and progressive degeneration of both the peripheral and central nervous systems. FD is monogenic, with >99.4% of patients sharing an identical point mutation in the elongator acetyltransferase co...
2022-12-06 | MTBLS5138 | MetaboLights
MetabolomicsAn online atlas of human plasma metabolite signatures of gut microbiome composition

Human gut microbiota produce a variety of molecules, some of which enter the bloodstream and impact health. Conversely, dietary or pharmacological compounds may affect the microbiota before entering the circulation. Characterization of these interactions is an important step towards understanding...

2022-05-19 | MTBLS407 | MetaboLights
MetabolomicsCapybara gut microbiome
Not available
ORGANISM(S): Hydrochoerus hydrochaeris 
ST001945 | MetabolomicsWorkbench
MetabolomicsMulti-level analysis of gut microbiome extracellular vesicles-host interaction reveals a connection to gut-brain axis signaling.

Microbiota-released extracellular vesicles (MEVs) have emerged as a key player in intercellular signaling. However, their involvement in the gut-brain axis has been poorly investigated. In this study, we aimed to investigate the cargo capacity of MEVs for bioactive metabolites and their interacti...

2025-08-12 | MTBLS8494 | MetaboLights
MetabolomicsInfluence of early life exposure, host genetics and diet on the mouse gut microbiome and metabolome
Although the gut microbiome plays important roles in host physiology, health and disease, we lack understanding of the complex interplay between host genetics and early life environment on the microbial and metabolic composition of the gut. We used the genetically diverse Collaborative Cross mouse s...
2016-10-05 | MTBLS345 | MetaboLights
MetabolomicsRisk assessment with gut microbiome and metabolite markers in NAFLD development
A growing body of evidence suggests interplay between the gut microbiota and the pathogenesis of nonalcoholic fatty liver disease (NAFLD). However, the role of the gut microbiome in early detection of NAFLD is unclear. Prospective studies are necessary for identifying reliable, microbiome markers fo...
2022-07-11 | MTBLS2615 | MetaboLights
MetabolomicsExploring the gut microbiome and serum metabolome interplay in non-functioning pituitary neuroendocrine tumors.

The gut microbiome has emerged as a potential factor in cancer pathogenesis, but its role in non-functioning pituitary neuroendocrine tumors (NF-PitNETs) remains unclear. This study aimed to elucidate gut microbiome and metabolomic alterations in NF-PitNETs by comparing microbial diversity, patho...

2025-06-16 | MTBLS12328 | MetaboLights
TranscriptomicsXenobiotics shape the physiology and gene expression of the active human gut microbiome
The human gut is colonized by trillions of microorganisms that influence human health and disease through the metabolism of xenobiotics, including therapeutic drugs and antibiotics. The diversity and metabolic potential of the human gut microbiome have been extensively characterized, but it remains ...
ORGANISM(S): human gut metagenome 
2012-10-30 | E-GEOD-38151 | biostudies-arrayexpress
MetabolomicsMicrobial transformation of dietary xenobiotics shapes gut microbiome composition

Diet is a major determinant of gut microbiome composition, and variation in diet-microbiome interactions may contribute to variation in their health consequences. Understanding individual differences requires mechanistic understanding of dietary xenobiotics-microbiome interactions. Here, we map i...

2024-08-06 | MTBLS9221 | MetaboLights
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