Design, synthesis, and biological evaluation of (E)-3-(3-methoxy-4-substituted phenyl)-acrylic acid derivatives: Role of compound S17 in regulating lipid accumulation via AMPK activation

Non-alcoholic fatty liver disease (NAFLD) is increasingly recognized as a global public health concern characterized by excessive lipid accumulation in the liver. Ferulic acid (FA), a common foodborne phenolic acid, has been shown to reduce lipid accumulation by activating adenosine monophosphate-ac...

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Bibliographic Details
Published in:	Arabian journal of chemistry Vol. 17; no. 8; p. 105859
Main Authors:	Li, Mingdong, Liu, Jiahao, Liu, Yingying, Zhang, Aoxuan, Sun, Chaoyu, Li, Kang, Liu, Yizhao, Dai, Shutong, Ma, Mingyuan, Li, Xinru, Fan, Qipan, Chen, Huanwen, Xie, Yanfei, Qian, Yuqing, Zhou, Siyu
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-08-2024 Elsevier
Subjects:	AMPK activator Ferulic acid Lipid accumulation Nonalcoholic fatty liver disease Lipid accumulation Nonalcoholic fatty liver disease AMPK activator Ferulic acid
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Summary:	Non-alcoholic fatty liver disease (NAFLD) is increasingly recognized as a global public health concern characterized by excessive lipid accumulation in the liver. Ferulic acid (FA), a common foodborne phenolic acid, has been shown to reduce lipid accumulation by activating adenosine monophosphate-activated protein kinase (AMPK) and suppressing the expression of sterol regulatory element-binding protein-1 (SREBP-1). In this study, we synthesized a new class of (E)-3-(3-methoxy-4-substituted phenyl)-acrylic acid derivatives as AMPK activators. Among these derivatives, compound S17 demonstrated a more potent inhibitory effect on lipid accumulation compared to its counterparts. Specifically, S17 notably diminished intracellular triglyceride (TG) levels and the activities of alanine aminotransferase (ALT) and aspartate aminotransferase (AST), which are indicators of liver function. In addition, S17 curtailed intracellular lipid accumulation by activating the AMPK signaling pathway and down-regulating the protein expression of SREBP-1 in free fatty acid (FFA)-induced HepG2 cells. Therefore, findings from this study strongly suggest that compound S17 may serve as a promising therapeutic candidate for the treatment of NAFLD.
ISSN:	1878-5352 1878-5379
DOI:	10.1016/j.arabjc.2024.105859