Citations
1 publicationsPublications from researchers using this productDescription
Hyocholic acid (γ-Muricholic acid) is the major bile acid in pigs and other mammals and is also found in urine samples of patients with cholestasis[1]. Hyocholic acid promotes intracellular glucagon-like peptide-1 (GLP-1) secretion by activating G protein-coupled bile acid receptor (TGR5) and inhibiting farnesoid X receptor (FXR), thereby improving glucose homeostasis[2]. Hyocholic acid can be used as a novel biomarker for metabolic disorders and can resist type 2 diabetes[3].
In vitro, treatment of STC-1 and NCI-H716 cells with hyocholic acid (25, 50 μM) for 24 h upregulated GLP-1 protein secretion and proglucagon gene transcription in cells [4].
In vivo, oral treatment of diabetic mice with hyocholic acid (100 mg/kg) reduced blood glucose levels, increased fasting insulin levels, and upregulated serum GLP-1 levels through TGR5 and FXR signaling in vivo [4]. Oral treatment of nonalcoholic hepatitis mice with hyocholic acid (10, 100 mg/kg) for 16 weeks alleviated hepatic steatosis induced by a high-fat, high-cholesterol (HFHC) diet, reduced the production of lipid peroxides in a dose-dependent manner, and prevented hepatocyte apoptosis[5].
References:
[1] Lundell K, Wikvall K. Species-specific and age-dependent bile acid composition: aspects on CYP8B and CYP4A subfamilies in bile acid biosynthesis[J]. Current drug metabolism, 2008, 9(4): 323-331.
[2] Jia W, Rajani C, Zheng X, et al. Hyocholic acid and glycemic regulation: Comments on ‘Hyocholic acid species improve glucose homeostasis through a distinct TGR5 and FXR signaling mechanism’[J]. Journal of Molecular Cell Biology, 2021, 13(6): 460-462.
[3] Zheng X, Chen T, Zhao A, et al. Hyocholic acid species as novel biomarkers for metabolic disorders[J]. Nature communications, 2021, 12(1): 1487.
[4] Zheng X, Chen T, Jiang R, et al. Hyocholic acid species improve glucose homeostasis through a distinct TGR5 and FXR signaling mechanism[J]. Cell metabolism, 2021, 33(4): 791-803. e7.
[5] Xie Y, Shen F, He Y, et al. Gamma-muricholic acid inhibits nonalcoholic steatohepatitis: Abolishment of steatosis-dependent peroxidative impairment by FXR/SHP/LXRα/FASN signaling[J]. Nutrients, 2023, 15(5): 1255.
Protocol
| Cell experiment [1]: | |
Cell lines | STC-1 and NCI-H716 cells |
Preparation Method | Cells were treated with different concentrations (5, 25, and 50μM) of Hyocholic Acid with 24h treatment for determination of GLP-1 secretion and proglucagon transcription. |
Reaction Conditions | 5, 25, 50μM; 24h |
Applications | Hyocholic Acid upregulates GLP-1 protein secretion and proglucagon gene transcription in STC-1 and NCI-H716 cells. |
| Animal experiment [2]: | |
Animal models | C57BL/6 mice |
Preparation Method | C57BL/6 mice were randomized into the normal control (NC), NASH, NASH+vehicle, NASH+10mg/kg Hyocholic Acid, and NASH+100mg/kg Hyocholic Acid groups, respectively. Except for those in the NC group with a normal diet, all the mice were exposed to the high-fat high-cholesterol(HFHC) diet (2% cholesterol, 10% lard, and 88% normal diet) for 16 weeks. |
Dosage form | 10、100mg/kg; p.o. |
Applications | Hyocholic Acid attenuated rodent liver steatosis induced by the HFHC diet. Hyocholic Acid treatment dose-dependently reduced the production of lipid peroxides. Hyocholic Acid treatment dose-dependently prevented hepatocytes from the apoptotic process. |
References: [1]Zheng X, Chen T, Jiang R, et al. Hyocholic acid species improve glucose homeostasis through a distinct TGR5 and FXR signaling mechanism[J]. Cell metabolism, 2021, 33(4): 791-803. e7. [2]Xie Y, Shen F, He Y, et al. Gamma-muricholic acid inhibits nonalcoholic steatohepatitis: Abolishment of steatosis-dependent peroxidative impairment by FXR/SHP/LXRα/FASN signaling[J]. Nutrients, 2023, 15(5): 1255. | |
Product Documents
Chemical Properties
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility
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