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MetabolomicsEvidence of a DHA signature in the lipidome and metabolome of human hepatocytes
Cell supplementation with bioactive molecules often causes a perturbation in the whole intracellular environment. Omics techniques can be applied for the assessment of this perturbation. In this study, the overall effect of docosahexaenoic acid (DHA) supplementation on cultured human hepatocyte lipi...
2017-03-02 | MTBLS419 | MetaboLights
MetabolomicsResveratrol metabolism in HepG2 (human hepatocytes), HaCaT (human keratinocytes), and C2C12 (mouse myoblasts)
Resveratrol (RESV) is a plant polyphenol, which is thought to have beneficial metabolic effects in laboratory animals as well as in humans. Following oral administration, RESV is immediately catabolized, resulting in low bioavailability. This study compared RESV metabolites and their tissue distribu...
MTBLS127 | MetaboLights
MetabolomicsLipidomic analysis of lipid droplets from murine hepatocytes reveals distinct signatures for nutritional stress
Liver steatosis can be induced by fasting or high-fat diet. We investigated by lipidomic analysis whether such metabolic states are reflected in the lipidome of hepatocyte lipid droplets (LDs) from mice fed normal chow diet (FED), fasted (FAS), or fed a high-fat diet (HFD). LC-MS/MS at levels of lip...
2014-08-19 | MTBLS26 | MetaboLights
MetabolomicsGlobal Analyses of Selective Insulin Resistance in Hepatocytes due to Palmitate Lipotoxicity
Obesity is tightly linked to hepatic steatosis and insulin resistance. One feature of this association is the paradox of selective insulin resistance: insulin fails to suppress hepatic gluconeogenesis but activates lipid synthesis in the liver. How lipid accumulation interferes selectively with some...
2018-04-26 | MTBLS582 | MetaboLights
MetabolomicsThe impact of genetic stress by ATGL deficiency on the lipidome of lipid droplets from murine hepatocytes
We showed earlier that nutritional stress like starvation or high fat diet resulted in phenotypic changes in the lipidomes of hepatocyte lipid droplets (LDs), representative for the pathophysiological status of the mouse model. Here we extend our former study by adding genetic stress due to knock-ou...
2014-08-19 | MTBLS81 | MetaboLights
TranscriptomicsExpression data of hepatocytes isolated from chimeric mouse livers repopulated with human hepatocytes and from normal human livers
We generated chimeric mice with livers that were predominantly repopulated with human hepatocytes. Hepatocytes were isolated from the chimeric mouse livers and their gene expressions were compared with hepatocytes isolated from normal human livers . Cluster and principal components analyses showed t...
ORGANISM(S): Mus musculus 
2012-11-27 | E-GEOD-33846 | biostudies-arrayexpress
Transcriptomicsglobal gene expression profiles in primary human hepatocytes exposed to phytochemicals
Primary human hepatocytes were treated with 2 non-cytotoxic concentrations of sulforaphane (SFN; 10 and 50 uM) phenethyl isothiocyante (PEITC; 10 and 25 uM), 3,3'-diindolylmethane (DIM; 10 and 50 uM), or one concentration of oltipraz (OPZ; 30 uM) for 48 hours. Given the considerable heterogeneity o...
ORGANISM(S): Homo sapiens 
2010-07-19 | E-GEOD-20479 | biostudies-arrayexpress
ProteomicsHuman liver homogenate, liver microsomes, low-speed centrifugation pellet and hepatocytes LC-MS/MS from 15 matched donors
LC-MS/MS-based label-free proteomics of human liver homogenate, human liver microsomes, and human hepatocytes from 15 matched donors used to compare and understand differences in two major in vitro systems used for drug metabolism studies
ORGANISM(S): Homo sapiens (Human) 
2021-03-29 | PXD014131 | Pride
Human Low-speed centrifugation pellet Hepatocytes Liver Liver microsomes Lc-ms/ms 
TranscriptomicsTranscription profiling of human primary hepatocytes treated with transcription factor PPAR agonist Wy14643
Studies in mice have shown that PPARalpha is an important regulator of hepatic lipid metabolism and the acute phase response. However, little information is available on the role of PPARalpha in human liver. Here we set out to compare the function of PPARalpha in mouse and human hepatocytes via anal...
ORGANISM(S): Homo sapiens 
2009-09-25 | E-GEOD-17251 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human and moise primary hepatocytes from 12 donors were treated with PPARI? agonist Wy14643
Studies in mice have shown that PPARα is an important regulator of hepatic lipid metabolism and the acute phase response. However, little information is available on the role of PPARα in human liver. Here we set out to compare the function of PPARα in mouse and human hepatocytes via analysis of t...
ORGANISM(S): Mus musculus 
2009-09-11 | E-GEOD-17254 | biostudies-arrayexpress
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