Generation of human hepatobiliary organoids with a functional bile duct from chemically induced liver progenitor cells.

ABSTRACT:

Background

Liver disease imposes a significant medical burden that persists due to a shortage of liver donors and an incomplete understanding of liver disease progression. Hepatobiliary organoids (HBOs) could provide an in vitro mini-organ model to increase the understanding of the liver and may benefit the development of regenerative medicine.

Methods

In this study, we aimed to establish HBOs with bile duct (BD) structures and mature hepatocytes (MHs) using human chemically induced liver progenitor cells (hCLiPs). hCLiPs were induced in mature cryo-hepatocytes using a small-molecule cocktail of TGF-β inhibitor (A-83-01, A), GSK3 inhibitor (CHIR99021, C), and 10% FBS (FAC). HBOs were then formed by seeding hCLiPs into ultralow attachment plates and culturing them with a comb

SUBMITTER: Li P 

PROVIDER: S-EPMC11346037 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature