Metabolic Pathology of Pediatric NAFLD

Description

This project uses a cross-sectional design with a single testing period without a formal intervention (e.g., diet, drug, exercise) or natural follow-up period. Participants with nonalcoholic fatty liver disease (NAFLD), and age-matched control groups classified as either obese (Ob control) or normal weight (NW control) will complete all metabolic and descriptive tests, including blood analyses.

The NAFLD group will also have a liver biopsy as part of their standard clinical care; a portion of the biopsy will be used for the research testing. The Ob and NW control groups will not undergo liver biopsy. To provide a set of reference liver samples to compare with the NAFLD group, we will enroll a “liver control” group, consisting of age-matched patients who are scheduled to have a cholecystectomy with liver biopsy or are undergoing liver resection for tumor removal.