heparg

Mitotane (NCI-C04933) is a derivative of the insecticide DICHLORODIPHENYLDICHLOROETHANE that specifically inhibits cells of the adrenal cortex and their production of hormones. It is used to treat adrenocortical tumors and causes CNS damage, but no bone marrow depression.

Okadaic acid is a potent polyether marine toxin that accumulates in the digestive glands of marine mollusks.Okadaic acid is a highly potent and selective protein phosphatase (PP) inhibitor, inhibiting PP1, PP2A, PP3, PP4, and PP5.Okadaic acid activates Wnt β-catenin signaling in human HepaRG cells. catenin signaling in human HepaRG cells.

Heliotrine leads to apoptosis of the human hepatoma cell line HepaRG.

MI-883 is an orally active Constitutive Androstane Receptor (CAR, EC50=73 nM) agonist and a Pregnane X Receptor (PXR, IC50=0.1 μM) antagonist. It enhances CAR LBD assembly (EC50=0.38 µM) and activates the CAR3 variant (EC50=0.074 µM), inducing CYP2B6 mRNA expression in HepaRG and primary human hepatocytes. Additionally, MI-883 inhibits the basal activity of PXR (IC50=2.03 µM) and reduces CYP3A4 mRNA expression in transiently transfected HepG2 cells. It also regulates cholesterol metabolism and bile acid excretion, improving hypercholesterolemia in mouse models.

1-Pentadecanoyl-rac-glycerol is a monoacylglycerol that contains pentadecanoic acid at the sn-1 position. It has been found in wheat bran extracts.1 1-Pentadecanoyl-rac-glycerol levels are increased in a HepaRG cell-based model of hepatic steatosis induced by BSA-conjugated palmitate.2 |1. Prinsen, P., Gutiérrez, A., Faulds, C.B., et al. Comprehensive study of valuable lipophilic phytochemicals in wheat bran. J. Agric. Food Chem. 62(7), 1664-1673 (2014).|2. Brown, M.V., Compton, S.A., Milburn, M.V., et al. Metabolomic signatures in lipid-loaded HepaRGs reveal pathways involved in steatotic progression. Obesity (Silver Spring) 21(12), E561-E570 (2013).