Oxidized high-density lipoprotein and low-density lipoprotein in adolescents with obesity and metabolic dysfunction-associated steatotic liver disease.

Background: Metabolic dysfunction-associated steatotic liver disease (MASLD) is increasingly common in the pediatric population and may increase risk for developing cardiovascular disease (CVD) in people with MASLD. Oxidized high-density lipoprotein (oxHDL) and oxidized low-density lipoprotein (oxLDL) are modified, pro-atherosclerotic lipoproteins that are increased in adults with MASLD and CVD but have not been reported in adolescents with MASLD.

Purpose: To determine if oxLDL and oxHDL are increased in adolescents with MASLD.

Gly-β-MCA is a potent anti-cholestasis agent against "human-like" hydrophobic bile acid-induced biliary injury in mice.

Cholestasis is a chronic liver disease with limited therapeutic options. Hydrophobic bile acid-induced hepatobiliary injury is a major pathological driver of cholestasis progression. This study investigates the anti-cholestasis efficacy and mechanisms of action of glycine-conjugated β-muricholic acid (Gly-β-MCA).

Advanced cystic fibrosis liver disease: Endovascular, endoscopic, radiologic, and surgical considerations.

Up to 90% of people with CF (pwCF) will have some form of hepatobiliary involvement. This manuscript aims to explore the different endovascular, endoscopic, radiological and surgical procedures available to diagnose and manage the most severe form of CF hepatobiliary involvement (CFHBI) known as advanced cystic fibrosis liver disease (aCFLD), seen in 10% of pwCF. These procedures and interventions include liver biopsy, hepatic venous pressure gradient measurement, gastrostomy tube placement to optimize nutrition, paracentesis, endoscopic variceal control of bleeding and portosystemic shunting before liver transplantation.