Geniposide is a naturally sourced active ingredient that has diverse pharmacological effects and great potential in improving or treating different kinds of diseases. In recent years, more and more studies have confirmed that geniposide can improve glucose and lipid metabolism disorder, which is an increasingly prevalent health problem causing various metabolic diseases globally. Our review aims to summarize basic information on the pharmacological effects of geniposide on glucolipid metabolism. Geniposide increases glucose utilization and insulin production, protects pancreatic islet β cells, inhibits insulin resistance and hepatic glucose production, and suppresses gluconeogenesis. While in the aspect of lipid metabolism, geniposide can promote lipolysis, inhibit lipogenesis, and regulate lipid transport. Geniposide ameliorates lipid and glucose metabolic disorders, improving the entire glycolipid metabolism network in a three-dimensional manner at the level of molecular mechanism. Growing evidence revealed that geniposide may serve as an effective drug to combat metabolic diseases for the time to come.
Background: Based on therapy with syndrome differentiation and clinical studies on Xiaochaihu decoction (XCHD), we hypothesize that Modified Xiaochaihu Decoction (MXD) has an ability to ameliorate non-alcoholic fatty liver disease (NAFLD). This study aims to elucidate the pharmacological efficacy of MXD and its mechanism in the treatment of NAFLD by network pharmacology and experimental validation. Methods: The active ingredients in MXD and their potential targets were identified using network analysis followed by experimental validation. First, we used data on the ingredients and targets obtained from professional database and related literature to do PPI network analysis, GO functional analysis, and KEGG pathway enrichment analysis. Core targets identified by network pharmacology were then tested in natural ageing female rats model. Indexes of lipid and glucose homeostasis were determined enzymatically and/or histologically. Gene expression was analyzed by realtime PCR and/or Western blot (WB). Results: In total, 4009 NAFLD-related targets and 1953 chemical ingredients of MXD were obtained. In-depth network analysis of 140 common targets indicated that MXD played a critical role in anti-NAFLD via multiple targets and pathways. Based on the data of PPI analysis, GO functional enrichment analysis, KEGG pathway enrichment analysis, and literatures on the mechanism of NAFLD, we chose the core targets related to lipid metabolism (SREBP-1c, ChREBP, FASN, PPARα, and ACACA) and inflammation (IL-6 and NF-κB) to do further study. Significantly, in further animal verification experiment we using naturally ageing rats with NAFLD as a model, we found that MXD administration ameliorated age-related NAFLD and mechanistically down-regulated the mRNA/protein expression of core targets in lipid metabolism and inflammation related pathways such as FASN, ACACA, IL-6, and NF-κB. In addition, 12 of 24 potential ingredients acting on verified targets came from BC, and 11 of 24 potential ingredients acting on verified targets were derived from SM, implying that both BC and SM served as the key role in MXD against NAFLD.
Background The incidence of non-alcoholic fatty liver disease (NAFLD) has been on the rise in recent years, and there are no effective drugs to treat NAFLD; therefore, effective prevention and treatment of NAFLD have become a new challenge. Danggui Shaoyao Powder (DGSY) is a classic prescription commonly used in clinical practice and has been shown to reduce hepatic steatosis in patients with NAFLD. In addition, previous studies have shown that DGSY can alleviate hepatic steatosis and inflammation in NAFLD mice. Although clinical practice and basic studies have shown that DGSY is effective in NAFLD, high levels of clinical evidence are lacking. Therefore, a standardized RCT study protocol is required to evaluate its clinical efficacy and safety. Methods and analysis This study will be a randomized, double-blind, placebo-controlled, and single-center trial. According to the random number table, NAFLD participants will be randomly divided into the DGSY or placebo group for 24 weeks. The follow-up period will be 6 weeks after drug withdrawal. The primary outcome is the relative change in MRI-proton density fat fraction (MRI-PDFF) from baseline to 24 weeks. Absolute changes in serum alanine aminotransferase (ALT), liver stiffness measurement (LSM), body mass index (BMI), blood lipid, blood glucose, and insulin resistance index will be selected as secondary outcomes to comprehensively evaluate the clinical efficacy of DGSY in the treatment of NAFLD. The safety of DGSY will be evaluated by renal function, routine blood and urine tests, and electrocardiogram. Discussion This study will provide evidence-based medical corroboration for the clinical application of DGSY and promote the development and application of this classic prescription. Trial registration http://www.chictr.org.cn. Trial number: ChiCTR2000029144. Registered on 15 Jan 2020.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.