Pegbelfermin selectively reduces secondary bile acid concentrations in patients with non-alcoholic steatohepatitis.

ABSTRACT:

Background & aims

Increased serum bile acids (BAs) have been observed in patients with non-alcoholic steatohepatitis (NASH). Pegbelfermin (PGBF), a polyethylene glycol-modified (PEGylated) analogue of human fibroblast growth factor 21 (FGF21), significantly decreased hepatic steatosis and improved fibrosis biomarkers and metabolic parameters in patients with NASH in a phase IIa trial. This exploratory analysis evaluated the effect of PGBF on serum BAs and explored potential underlying mechanisms.

Methods

Serum BAs and 7α-hydroxy-4-cholesten-3-one (C4) were measured by HPLC-mass spectrometry (MS) using serum collected in studies of patients with NASH (NCT02413372) and in overweight/obese adults (NCT03198182) who received PGBF. Stool samples were collected in NCT03198182 to ev

SUBMITTER: Luo Y 

PROVIDER: S-EPMC8689226 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature