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Mao J, Tan L, Tian C, Wang W, Zhang H, Zhu Z, Li Y. Hepatoprotective effect of syringin combined with costunolide against LPS-induced acute liver injury in L-02 cells via Rac1/AKT/NF-κB signaling pathway. Aging (Albany NY) 2023; 15:11994-12020. [PMID: 37916984 PMCID: PMC10683587 DOI: 10.18632/aging.205161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/02/2023] [Indexed: 11/03/2023]
Abstract
Acute liver injury (ALI) leads to abnormal liver function and damage to liver cells. Syringin (syr) and costunolide (cos) are the major extracts from Dolomiaea souliei (Franch.) C.Shih (D. souliei), showing diverse biological functions in various biological processes. We explored the underlying hepatoprotective effects of syr+cos against LPS-induced ALI. Cell viability and proliferation were assessed using an MTT assay and immunofluorescence staining. Flow cytometry analysis was used to detect cell cycle distribution and apoptosis. ELISA was utilized to measure liver function and antioxidant stress indexes. qRT-PCR and western blotting was performed to determine mRNA and protein levels respectively. Using shRNA approach to Rac1 analyzed transcriptional targets. The results showed that syr+cos promoted L-02 cell proliferation, inhibiting the cell apoptosis and blocking cell cycle in G1 and G2/M phase. Syr+cos decreased the production of ALT, AST, LDH, MDA and ROS while increased SOD and CAT activities. Pretreated with syr+cos may decrease expressions of caspase-3,7,9, NF-κB, TNF-α proteins, Cyclin B, CDK1 and p-IκB proteins while p-IκB increased. Silencing of Rac-1 may protect the liver by increasing AKT, S473, T308 and reducing p-AKT proteins. Syr+cos exhibits anti-ALI activity via Rac1/AKT/NF-κB signaling pathway which might act as an effective candidate drug for the treatment of ALI.
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Affiliation(s)
- Jingxin Mao
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
| | - Lihong Tan
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
| | - Cheng Tian
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
| | - Wenxiang Wang
- Chongqing Three Gorges Medical College, Chongqing 404120, China
| | - Hao Zhang
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
| | - Zhaojing Zhu
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
| | - Yan Li
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
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Protective Effects of Cinnamaldehyde on the Oxidative Stress, Inflammatory Response, and Apoptosis in the Hepatocytes of Salmonella Gallinarum-Challenged Young Chicks. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:2459212. [PMID: 35847587 PMCID: PMC9277163 DOI: 10.1155/2022/2459212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 06/21/2022] [Indexed: 11/17/2022]
Abstract
The development of novel therapeutics to treat multidrug-resistant pathogenic infections like Salmonella gallinarum is the need of the hour. Salmonella infection causes typhoid fever, jaundice, and Salmonella hepatitis resulting in severe liver injury. Natural compounds have been proved beneficial for the treatment of these bacterial infections. The beneficial roles of cinnamaldehyde due to its antibacterial, anti-inflammatory, and antioxidative properties have been determined by many researchers. However, alleviation of liver damage caused by S. gallinarum infection to young chicks by cinnamaldehyde remains largely unknown. Therefore, this study was performed to identify the effects of cinnamaldehyde on ameliorating liver damage in young chicks. Young chicks were intraperitoneally infected with S. gallinarum and treated with cinnamaldehyde orally. Liver and serum parameters were investigated by qRT-PCR, ELISA kits, biochemistry kits, flow cytometry, JC-1 dye experiment, and transcriptome analysis. We found that ROS, cytochrome c, mitochondrial membrane potential (Ψm), caspase-3 activity, ATP production, hepatic CFU, ALT, and AST, which were initially increased by Salmonella infection, significantly (
) decreased by cinnamaldehyde treatment at 1, 3, and 5 days postinfection (DPI). In addition, S. gallinarum infection significantly increased proinflammatory gene expression (IL-1β, IL-6, IL-12, NF-κB, TNF-α, and MyD-88) and decreased the expression of anti-inflammatory genes (IL-8, IL-10, and iNOS); however, cinnamaldehyde reverted these effects at 1, 3, and 5 DPI. Transcriptome analysis showed that S. gallinarum modulates certain genes of the AMPK-mTOR pathway for its survival and replication, and these pathway modulations were reversed by cinnamaldehyde treatment. We concluded that cinnamaldehyde ameliorates inflammation and apoptosis by suppressing NF-Kβ/caspase-3 pathway and reverts the metabolic changes caused by S. gallinarum infection via modulating the AMPK-mTOR pathway. Furthermore, cinnamaldehyde has antibacterial, anti-inflammatory, antioxidative, and antiapoptotic properties against S. gallinarum-challenged young chicks and can be a candidate novel drug to treat salmonellosis in poultry production.
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Mao J, Zhan H, Meng F, Wang G, Huang D, Liao Z, Chen M. Costunolide protects against alcohol-induced liver injury by regulating gut microbiota, oxidative stress and attenuating inflammation in vivo and in vitro. Phytother Res 2022; 36:1268-1283. [PMID: 35084790 DOI: 10.1002/ptr.7383] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 12/14/2021] [Accepted: 12/29/2021] [Indexed: 12/17/2022]
Abstract
Costunolide (cos) derived from the roots of Dolomiaea souliei (Franch.), which belongs to the Dolomiaea genus in the family Compositae, exert the anti-inebriation effect mainly by inhibiting the absorption of alcohol in the gastrointestinal tract. However, the protective effect of cos against alcohol-induced liver injury (ALI) remains obscure. The present study was aimed to evaluate the hepatoprotective effects of cos (silymarin was used as positive control) against ALI and its potential mechanisms. MTT was used to examine the effect of cos on the cell viability of L-02 cells. Plasma was separated from blood that used to test the levels of TNF-α, IL-6 and IL-12, and LPS while serum separated from blood which used to detect the level of ALT and AST. Liver tissues were obtained for histopathological examination and western blot analysis. Fresh mice feces samples were collected for the detection of bacterial composition. Cos exhibited protective effect against alcoholic-induced liver injury by regulating gut microbiota capacities (higher relative abundance of Firmicutes and Actinobacteria while lower in Bacteroidetes and Proteobacteria), adjusting oxidative stress (reduced the activities of MDA and ROS while promoted SOD, GSH and GSH-PX in L-02 cells) and attenuating inflammation (decreased the levels of ALT, AST, LPS, IL-6, IL-12 and TNF-α) via LPS-TLR4-NF-κB p65 signaling pathway, which might be an active therapeutic agent for treatment of ALI.
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Affiliation(s)
- Jingxin Mao
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Honghong Zhan
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Fancheng Meng
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Guowei Wang
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Dan Huang
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Zhihua Liao
- School of Life Sciences, Southwest University, Chongqing, China
| | - Min Chen
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
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Xu C, Huang X, Lei X, Jin Z, Wu M, Liu X, Huang Y, Zhao X, Xiong Y, Sun J, Duan X, Wang J. Costunolide-Induced Apoptosis via Promoting the Reactive Oxygen Species and Inhibiting AKT/GSK3β Pathway and Activating Autophagy in Gastric Cancer. Front Cell Dev Biol 2021; 9:722734. [PMID: 34869312 PMCID: PMC8633576 DOI: 10.3389/fcell.2021.722734] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 09/13/2021] [Indexed: 12/12/2022] Open
Abstract
Objective: Costunolide (Cos) is a sesquiterpene lactone extracted from chicory. Although it possesses anti-tumor effects, the underlying molecular mechanism against gastric cancer cells remains unclear. This study aimed to explore the effect and potential mechanism of Cos on gastric cancer. Methods: The effect of Cos on HGC-27 and SNU-1 proliferation was detected by CCK-8 and clone formation assay. The changes in cell apoptosis were determined using Hoechst 33258 and tunel staining. The morphology of autophagy was analyzed by autophagosomes with the electron microscope and LC3-immunofluorescence with the confocal microscope. The related protein levels of the cell cycle, apoptosis, autophagy and AKT/GSK3β pathway were determined by Western blot. The anti-tumor activity of Cos was evaluated by subcutaneously xenotransplanting HGC-27 into Balb/c nude mice. The Ki67 and P-AKT levels were examined by immunohistochemistry. Results: Cos significantly inhibited HGC-27 and SNU-1 growth and induced cell cycle arrest in the G2/M phase. Cos activated intrinsic apoptosis and autophagy through promoting cellular reactive oxygen species (ROS) levels and inhibiting the ROS-AKT/GSK3β signaling pathway. Moreover, preincubating gastric carcinoma cells with 3-methyladenine (3-MA), a cell-autophagy inhibitor, significantly alleviated the effects of Cos in inducing cell apoptosis. Conclusion: Cos induced apoptosis of gastric carcinoma cells via promoting ROS and inhibiting AKT/GSK3β pathway and activating pro-death cell autophagy, which may be an effective strategy to treat gastric cancer.
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Affiliation(s)
- Cuixiang Xu
- Shaanxi Provincial Key Laboratory of Infection and Immune Diseases, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Xiaoyan Huang
- Shaanxi Provincial Key Laboratory of Infection and Immune Diseases, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Xiaohua Lei
- Center for Energy Metabolism and Reproduction, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Zhankui Jin
- Department of Orthopedics, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Min Wu
- Department of Research, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Xiao Liu
- Department of Graduate School, Xi'an Medical University, Xi'an, China.,Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Yubin Huang
- Department of Graduate School, Xi'an Medical University, Xi'an, China.,Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Xiangrong Zhao
- Shaanxi Provincial Key Laboratory of Infection and Immune Diseases, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Yue Xiong
- Center for Energy Metabolism and Reproduction, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Jingying Sun
- Shaanxi Provincial Key Laboratory of Infection and Immune Diseases, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Xianglong Duan
- Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Jianhua Wang
- Second Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, China
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Huang Y, Mao J, Zhang L, Guo H, Yan C, Chen M. Incaspitolide A isolated from Carpesium cernuum L. inhibits the growth of prostate cancer cells and induces apoptosis via regulation of the PI3K/Akt/xIAP pathway. Oncol Lett 2021; 21:477. [PMID: 33968193 PMCID: PMC8100957 DOI: 10.3892/ol.2021.12738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 03/17/2021] [Indexed: 01/21/2023] Open
Abstract
Carpesium cernuum L. is a traditional medicine primarily used in Southwestern China, and it has been shown to exhibit a range of biological properties, including anti-inflammatory and antitumor activities. Incaspitolide A (IA) is a sesquiterpene isolated from C. cernuum L. The aim of the present study was to investigate the antiproliferative effects of IA on PC-3 prostate cancer cells and determine the underlying mechanism. Results from a Cell Counting Kit-8 assay demonstrated that IA significantly reduced the numbers of viable PC-3 cells in a time and dose-dependent manner. Phase-contrast microscopy revealed that the number and morphology of cells were markedly altered. Hoechst and EdU staining assays showed that IA reduced the proliferation of PC-3 cells. Flow cytometry analysis revealed that IA arrested cell cycle progression at the S phase and promoted cell apoptosis in a dose-dependent manner. Western blot analysis demonstrated that treatment with IA resulted in downregulation of phosphorylated (p-) PI3K, p-Akt, X-linked inhibitor of apoptosis (xIAP), CKD2, cyclin A2 and pro-Caspase-3 protein expression, and upregulation of cleaved poly(ADP-ribose) polymerase and P53 expression. The present results suggested that IA inhibited the growth of PC-3 cells and induced apoptosis. The underlying mechanism appeared to involve the inhibition of the PI3K/Akt/xIAP pathway. The present study indicated that IA may serve as a therapeutic for the management of prostate cancer and provided a theoretical basis for the pathogenesis of prostate cancer.
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Affiliation(s)
- Yuanshe Huang
- College of Pharmaceutical Sciences, Southwest University, Chongqing, Sichuan 400715, P.R. China.,Agricultural College, An Shun University, Anshun, Guizhou 561000, P.R. China
| | - Jingxin Mao
- College of Pharmaceutical Sciences, Southwest University, Chongqing, Sichuan 400715, P.R. China
| | - Lai Zhang
- Agricultural College, An Shun University, Anshun, Guizhou 561000, P.R. China
| | - Hongwei Guo
- Department of Pharmacy, An Shun City People's Hospital, Anshun, Guizhou 561000, P.R. China
| | - Chen Yan
- Department of Pharmacy, An Shun City People's Hospital, Anshun, Guizhou 561000, P.R. China
| | - Min Chen
- College of Pharmaceutical Sciences, Southwest University, Chongqing, Sichuan 400715, P.R. China
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Cárdenas DM, Mejías FJR, Molinillo JMG, Macías FA. Synthesis of Vlasouliolides: A Pathway toward Guaiane–Eudesmane C17/C15 Dimers by Photochemical and Michael Additions. J Org Chem 2020; 85:7322-7332. [DOI: 10.1021/acs.joc.0c00705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- David M. Cárdenas
- Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Campus CEIA3, School of Science, University of Cadiz, C/ República Saharaui 7, 11510 Puerto Real, Cádiz, Spain
| | - Francisco J. R. Mejías
- Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Campus CEIA3, School of Science, University of Cadiz, C/ República Saharaui 7, 11510 Puerto Real, Cádiz, Spain
| | - José M. G. Molinillo
- Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Campus CEIA3, School of Science, University of Cadiz, C/ República Saharaui 7, 11510 Puerto Real, Cádiz, Spain
| | - Francisco A. Macías
- Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Campus CEIA3, School of Science, University of Cadiz, C/ República Saharaui 7, 11510 Puerto Real, Cádiz, Spain
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Ban D, Hua S, Zhang W, Shen C, Miao X, Liu W. Costunolide reduces glycolysis-associated activation of hepatic stellate cells via inhibition of hexokinase-2. Cell Mol Biol Lett 2019; 24:52. [PMID: 31428167 PMCID: PMC6694499 DOI: 10.1186/s11658-019-0179-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 08/08/2019] [Indexed: 02/06/2023] Open
Abstract
Background Hepatic stellate cell (HSC) activation is a central event during hepatic fibrosis. Aerobic glycolysis is one of its metabolic hallmarks. Blocking glycolysis is a novel therapeutic option for liver fibrosis. This study investigated the effects of costunolide, a natural product demonstrated to have hepatoprotective effects, on HSC activation and glycolysis. Methods Primary HSCs were isolated from rats and cultured through 5 to 6 passages. Cell viability, activation markers, and glycolytic metabolism were examined in primary HSCs using various cellular and molecular approaches. Results At 30 μM, costunolide reduced the viability of HSCs and inhibited the expression of α-smooth muscle actin and collagen I, two key markers of HSC activation. It also decreased glucose uptake and consumption, and reduced the intracellular levels of lactate in HSCs. At 10 mM, the glycolysis inhibitor 2-DG had a similar impact to costunolide at 30 μM: it significantly downregulated the expression of HSC activation markers. The combination of the two compounds produced more remarkable effects. Furthermore, costunolide repressed the expression and activity of hexokinase 2 (HK2), a pivotal rate-limiting enzyme that regulates glycolysis. However, overexpression of HK2 via plasmid transfection significantly reversed the costunolide-mediated downregulation of activation markers in HSCs, indicating that suppression of HK2 was required for costunolide to inhibit glycolysis-associated HSC activation. Conclusions Our results show that costunolide can suppress HSC activation, and this is associated with inhibition of HK2, which blocks aerobic glycolysis. This suggests that costunolide is an antifibrotic candidate with potential for further development.
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Affiliation(s)
- Dujing Ban
- 1Nanjing University of Chinese Medicine, Nanjing, 210023 China.,3The Nanjing Integrative Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Nanjing, 210014 China
| | - Shangbo Hua
- 2The Kunshan Hospital Affiliated to Nanjing University of Chinese Medicine, Kunshan, 215300 China
| | - Wen Zhang
- 3The Nanjing Integrative Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Nanjing, 210014 China
| | - Chao Shen
- 3The Nanjing Integrative Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Nanjing, 210014 China
| | - Xuehua Miao
- 3The Nanjing Integrative Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Nanjing, 210014 China
| | - Wensheng Liu
- 3The Nanjing Integrative Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Nanjing, 210014 China
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Costunolide induces mitochondria-mediated apoptosis in human gastric adenocarcinoma BGC-823 cells. Altern Ther Health Med 2019; 19:151. [PMID: 31242894 PMCID: PMC6595696 DOI: 10.1186/s12906-019-2569-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 06/19/2019] [Indexed: 12/19/2022]
Abstract
Background Costunolide, a sesquiterpene lactone extracted from Radix Aucklandiae, has the activity against multiple cancers. However, the effect of costunolide on gastric cancer (GC) have remained to be ambiguous. In this study, we investigated the underlying mechanisms of apoptosis induced by costunolide in human gastric adenocarcinoma BGC-823 cells in vitro and in vivo. Methods The viability of BGC-823 cells was detected by MTT assay. The apoptosis and mitochondrial membrane potential (ΔΨm) of BGC-823 cells induced by costunolide were analyzed by flow cytometry. The inhibiton of costunolide on human gastric adenocarcinoma was estimated in xenografts in nude mice. Apoptosis related proteins and genes were detected by Western blot and Q-PCR. Results Costunolide inhibited the viability of BGC-823 cells in a time and concentration dependent manner. Costunolide induced the apoptosis and lowered the ΔΨm of BGC-823 cells significantly. Costunolide increased the expression of Bax, cleaved caspase 9, cleaved caspase 7, cleaved caspase 3 and cleaved poly ADP ribose polymerase (PARP) proteins and decreased the expression of Bcl-2, pro-caspase 9, pro-caspase 7, pro-caspase 3 and PARP proteins. Costunolide upregulated the expression of puma, Bak1 and Bax mRNA and downregulated the expression of Bcl-2 mRNA. In addition, we demonstrated that costunolide inhibited the growth and induced apoptosis of BGC-823 cells xenografted in athymic nude mice. Costunolide increased the expression of cleaved caspase 9, cleaved caspase 3 and Bax proteins and decreased the expression of Bcl-2 protein in xenografted tumor. Costunolide upregulated the expression of puma and Bax mRNA and decreased the expression of Bcl-2 mRNA in xenografted tumor. Conclusions Collectively, our results suggested that costunolide induced mitochondria-mediated apoptosis in human gastric adenocarcinoma BGC-823 cells and could be the candidate drug against GC in clinical practice.
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