PMID- 32866517 OWN - NLM STAT- MEDLINE DCOM- 20201123 LR - 20221207 IS - 1879-0631 (Electronic) IS - 0024-3205 (Linking) VI - 261 DP - 2020 Nov 15 TI - Matrine promotes hepatic oval cells differentiation into hepatocytes and alleviates liver injury by suppression of Notch signalling pathway. PG - 118354 LID - S0024-3205(20)31107-3 [pii] LID - 10.1016/j.lfs.2020.118354 [doi] AB - AIMS: Recent studies have shown that the hyperactive Notch pathway is involved in cirrhosis and hepatocellular carcinoma (HCC) development by regulating differentiation of hepatic oval cells (HOCs) into cancer cells. The aim of this study was to investigate whether matrine can alleviate liver injury and promote HOC differentiation into hepatocytes by suppression of Notch pathway. MAIN METHODS: We evaluated the expression of Notch-1, Jagged-1, and Hes-1 in HCC tissue by immunohistochemistry. Stem cell characteristics of HOCs were evaluated by CCK-8, cell cycle, and apoptosis. The expression of Notch pathway, HOC markers and albumin (ALB) was detected by immunohistochemistry, QRT-PCR and western blotting. The effects of matrine in protecting liver in vivo were investigated in a rat Solt-Farber precancerous model. KEY FINDINGS: We found an abnormal activated Notch pathway in HCC tissue, and the hyperactive Notch pathway was strongly associated with poor liver function in patients with cirrhosis with HCC. Using siNotch-1 to inhibit Notch pathway confirmed that Notch pathway could maintain stem cell characteristics of HOCs. Matrine inhibited stem cell characteristics of HOCs, the expression of Notch pathway and HOC markers but upregulated ALB. Matrine in combined with siNotch-1 RNA decreased the more potently inhibited HOC markers and Notch pathway. In rat Solt-Farber precancerous model, prophylactic application of matrine alleviated liver injury, downregulated Notch pathway and HOC markers, and upregulated ALB in a dose-dependent manner. SIGNIFICANCE: Matrine could promote the differentiation of HOCs into hepatocytes by inhibiting the Notch signalling pathway and alleviate liver injury. CI - Copyright (c) 2020 Elsevier Inc. All rights reserved. FAU - Shi, Jianfei AU - Shi J AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Han, Guangjie AU - Han G AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Wang, Jinfeng AU - Wang J AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Han, Xin AU - Han X AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Zhao, Man AU - Zhao M AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Duan, Xiaoling AU - Duan X AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Mi, Lili AU - Mi L AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Li, Ning AU - Li N AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Yin, Xiaolei AU - Yin X AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Shi, Huacun AU - Shi H AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Li, Cuizhen AU - Li C AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. FAU - Xu, Jinsheng AU - Xu J AD - Department of Nephrology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. Electronic address: xjs5766@126.com. FAU - Yin, Fei AU - Yin F AD - Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, ShiJiaZhuang, PR China. Electronic address: yinfei_4y@sina.com. LA - eng PT - Journal Article DEP - 20200828 PL - Netherlands TA - Life Sci JT - Life sciences JID - 0375521 RN - 0 (Alkaloids) RN - 0 (Quinolizines) RN - 0 (RNA, Small Interfering) RN - 0 (Receptors, Notch) RN - 0 (Matrines) SB - IM MH - Alkaloids/*pharmacology MH - Animals MH - Apoptosis/drug effects MH - *Cell Differentiation/drug effects MH - Cell Survival/drug effects MH - Disease Models, Animal MH - Fatty Liver/pathology/physiopathology MH - Female MH - Hepatocytes/drug effects/metabolism/*pathology MH - Humans MH - Kaplan-Meier Estimate MH - Liver/drug effects/*injuries/*pathology/physiopathology MH - Liver Function Tests MH - Male MH - Middle Aged MH - Prognosis MH - Proportional Hazards Models MH - Quinolizines/*pharmacology MH - RNA, Small Interfering/metabolism MH - Rats, Sprague-Dawley MH - Receptors, Notch/*metabolism MH - *Signal Transduction MH - Matrines OTO - NOTNLM OT - Cirrhosis OT - Differentiation OT - Hepatic oval cells (HOCs) OT - Hepatocellular carcinoma (HCC) OT - Matrine OT - Notch signalling pathway OT - Rat Solt-Farber model EDAT- 2020/09/01 06:00 MHDA- 2020/11/24 06:00 CRDT- 2020/09/01 06:00 PHST- 2020/05/06 00:00 [received] PHST- 2020/08/16 00:00 [revised] PHST- 2020/08/24 00:00 [accepted] PHST- 2020/09/01 06:00 [pubmed] PHST- 2020/11/24 06:00 [medline] PHST- 2020/09/01 06:00 [entrez] AID - S0024-3205(20)31107-3 [pii] AID - 10.1016/j.lfs.2020.118354 [doi] PST - ppublish SO - Life Sci. 2020 Nov 15;261:118354. doi: 10.1016/j.lfs.2020.118354. Epub 2020 Aug 28.