Liver failure is one of the major risk factors for death worldwide, and the only effective liver transplantation is currently very limited. Adult stem cells can be induced into hepatocytes in vitro and implanted into the body to repair damaged liver. However, most of the induction time in vitro is relatively long, which is not suitable for practical application. Therefore, search for new seed cells that can rapidly differentiate into functional hepatocytes is crucial for the clinical application of cell transplantation therapy. In this study, we explored a three-step protocol to rapidly induce human minor salivary gland mesenchymal stem cells (hMSG-MSCs) into hepatocytes in vitro, and finally obtained hepatocyte-like cells within 6 days. After a series of relevant detection from gene, protein and functional levels, we confirmed that the finally induced cells were mature hepatocyte-like cells with certain hepatocyte functions to some extent. Besides, we injected the preliminary induced cells into mice with acute liver injury, showing a good repair effect on the damaged liver. All these results indicate that the hMSG-MSCs have potential to be a kind of seed cells for rapid hepatic differentiation. (C) 2019 Elsevier Inc. All rights reserved.