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MetabolomicsMedicarpin suppresses gastric cancer growth through modulation of mevalonate pathway-associated cholesterol biosynthesis
Background: Gastric cancer (GC) is an aggressive malignancy characterized by metabolic reprogramming, including dysregulated cholesterol biosynthesis. Medicarpin (Med), a natural isoflavan isolated from Radix Hedysari, has shown pharmacological potential; however, its anti-GC activity and metabolic ...
2026-10-02 | MTBLS15900 | MetaboLights
MetabolomicsGallbladder microbial species and host bile acids biosynthesis linked to cholesterol gallstone comparing to pigment individuals

Gallstones are crystalline deposits in the gallbladder that are traditionally classified as cholesterol, pigment or mixed stones based on their composition. Microbiota and host metabolism variances among the different types of gallstones remain largely unclear. Here, the bile and gallstone microb...

2024-03-11 | MTBLS7736 | MetaboLights
MetabolomicsA mitochondrial NADPH-cholesterol axis regulates extracellular vesicle biogenesis to support hematopoietic stem cell fate

Mitochondrial fatty acid oxidation (FAO) is essential for hematopoietic stem cell (HSC) self-renewal; however, the mechanism by which mitochondrial metabolism controls HSC fate remains unknown. Here, we show that within the hematopoietic lineage, HSCs have the largest mitochondrial NADPH pools, w...

2025-07-07 | MTBLS6401 | MetaboLights
MetabolomicsChaihu Shugan prevents cholesterol gallstone formation by ameliorating the microbiota dysbiosis and metabolic disturbance in mice

INTRODUCTION: Cholesterol gallstone (CGS) is a biliary tract disorder requiring treatment in approximately 20% of patients. The efficacy of Chaihu Shugan in preventing CGS recurrence after successful treatment remains uncertain.

METHODS: We examined the

2024-01-29 | MTBLS7181 | MetaboLights
MetabolomicsCholesterol dysregulation contributes to hematopoietic failure in parn-mutant zebrafish with implications for dyskeratosis congenita
Germline mutations in PARN cause dyskeratosis congenita (DC), an inherited bone marrow failure syndrome characterized by multilineage cytopenia and progression to myeloid disease. The mechanisms underlying this malignant transformation have not been fully elucidated. Here we show, using a loss-of-fu...
2026-09-29 | MTBLS15863 | MetaboLights
MetabolomicsLC-MS-based isotope tracing data supporting cholesterol- and EA2-regulated fatty acid synthesis and tumor metabolic remodeling
This study contains LC-MS-based stable isotope tracing data investigating cholesterol- and EA2-regulated tumor metabolic remodeling. The dataset includes U-13C-glucose tracing in tumor cells and D2O tracing in animal models, supporting analysis of cholesterol-driven metabolic remodeling and the supp...
2026-10-03 | MTBLS14937 | MetaboLights
TranscriptomicsDiet and phenobarbital affect cholesterol homeostasis and drug metabolism
High cholesterol diet and xenobiotic treatment induce changes in cholesterol homeostasis and drug metabolism. Mice were either 7 days on high cholesterol diet or were treated with phenobarbital. Liver samples were analyzed using Sterolgene v0 cDNA microarrays. Sterolgene microarray is a tool designe...
ORGANISM(S): Mus musculus 
2010-05-25 | E-GEOD-6447 | biostudies-arrayexpress
MetabolomicsA cytochrome P450 CYP87A4 imparts sterol side-chain cleavage in digoxin biosynthesis
Digoxin extracted from the foxglove plant is a widely prescribed natural product for treating heart failure. It is listed as an essential medicine by the World Health Organization. However, how the foxglove plant synthesizes digoxin is mostly unknown, especially the cytochrome P450 sterol side chain...
2025-07-03 | MTBLS7993 | MetaboLights
TranscriptomicsTranscription profiling of mouse liver treated with phenobarbital and fed a high cholesterol diet an
High cholesterol diet and xenobiotic treatment induce changes in cholesterol homeostasis and drug metabolism. Mice were either 7 days on high cholesterol diet or were treated with phenobarbital. Liver samples were anayzed using Affymetrix GeneChip MOE430A. Experiment Overall Design: One group of mic...
ORGANISM(S): Mus musculus 
2008-06-15 | E-GEOD-6721 | biostudies-arrayexpress
TranscriptomicsPeturbation of PICALM Levels Alters Cellular Cholesterol Metabolism
PICALM (Phosphatidyl Inositol Clathrin Assembly Lymphoid Myeloid protein) is a ubiquitously expressed protein that plays a role in clathrin-mediated endocytosis. PICALM also affects the internalization of SNAREs and modulates macroautophagy. Chromosomal translocations that result in the fusion of PI...
ORGANISM(S): Mus musculus 
2015-06-17 | E-GEOD-64855 | biostudies-arrayexpress
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