Bile Acid Metabolism in Liver Pathobiology

Bile acids are essential for maintaining liver health and regulating metabolic processes.

• Bile acids facilitate the absorption of nutrients and the secretion of cholesterol, protecting tissues from toxicity.
• Bile acid metabolism involves a complex regulation by liver synthesis and intestinal transformation.
• They activate receptors that help regulate lipid and glucose metabolism as well as energy balance.
• The gut-to-liver axis is crucial for managing bile acid circulation, pool size, and composition.
• High-fat diets and lifestyle factors can disrupt bile acid metabolism, leading to obesity and metabolic disorders.
• Gender differences in bile acid metabolism may contribute to a higher incidence of fatty liver disease in males.

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