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Ding M, Bao Y, Liang H, Zhang X, Li B, Yang R, Zeng N. Potential mechanisms of formononetin against inflammation and oxidative stress: a review. Front Pharmacol 2024; 15:1368765. [PMID: 38799172 PMCID: PMC11116718 DOI: 10.3389/fphar.2024.1368765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 04/26/2024] [Indexed: 05/29/2024] Open
Abstract
Formononetin (FMNT) is a secondary metabolite of flavonoids abundant in legumes and graminaceous plants such as Astragalus mongholicus Bunge [Fabaceae; Astragali radix] and Avena sativa L. [Poaceae]. Astragalus is traditionally used in Asia countries such as China, Korea and Mongolia to treat inflammatory diseases, immune disorders and cancers. In recent years, inflammation and oxidative stress have been found to be associated with many diseases. A large number of pharmacological studies have shown that FMNT, an important bioactive metabolite of Astragalus, has a profoundly anti-inflammatory and antioxidant potential. This review focuses on providing comprehensive and up-to-date findings on the efficacy of the molecular targets and mechanisms involve of FMNT and its derivatives against inflammation and oxidative stress in both in vitro and in vivo. Relevant literature on FMNT against inflammation and oxidative stress between 2013 and 2023 were analyzed. FMNT has antioxidant and anti-inflammatory potential and shows mild or no toxicity in various diseases. Moreover, in the medical field, FMNT has shown potential in the prevention and treatment of cancers, neurological diseases, fibrotic diseases, allergic diseases, metabolic diseases, cardiovascular diseases, gastrointestinal diseases and autoimmune diseases. Thus, it is expected to be utilized in more products in the medical, food and cosmetic industries in the future.
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Affiliation(s)
- Meiling Ding
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yiwen Bao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Huan Liang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiongwei Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Bin Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ruocong Yang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Nan Zeng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Tan Z, Chen S, Zhang M, Qu X, Li T, Zhang A, He Y, Ou M, Long L, Chen L, Wu F. An ultra-high performance liquid chromatography with quadrupole time-of-flight mass spectrometry identification and characterization of the active constituents from Abrus mollis Hance. J Sep Sci 2023; 46:e2200311. [PMID: 36349515 DOI: 10.1002/jssc.202200311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 10/09/2022] [Accepted: 11/03/2022] [Indexed: 11/11/2022]
Abstract
Abrus mollis Hance is a traditional Chinese medicine that is widely used to treat acute and chronic hepatitis, steatosis, and fibrosis. Its therapeutic qualities of it have long been acknowledged, although the active ingredients responsible for its efficacy and the mechanisms of its action are unknown. In this study, the chemical constituents absorbed into the blood from Abrus mollis Hance were assessed by using liquid chromatography-quadrupole-time-of-flight mass spectrometry and the data was analyzed with the UNIFI screening platform. The results obtained were compared to existing chromatographic-mass spectrometry information, including retention times and molecular weights as well as known reference compounds. 41 chemical constituents were found in Abrus mollis Hance, and these included 16 flavonoids, 13 triterpenoids, five organic acids, and two alkaloids. Experimentally it was found that Abrus mollis Hance had a therapeutic benefit when treating α-naphthalene isothiocyanate-induced acute liver injury in rats. In addition, 11 blood prototypical constituents, including six flavonoids, three triterpenoids, and two alkaloids, were found in serum samples following intragastric administration of Abrus mollis Hance extracts to rats. This novel study can be used for the quality control and pharmacodynamic assessment of Abrus mollis Hance in order to assess its efficacy in the therapeutic treatment of patients.
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Affiliation(s)
- Zhien Tan
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plants, Nanning, P. R. China
| | - Shimin Chen
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plants, Nanning, P. R. China.,Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, P. R. China
| | - Mengli Zhang
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plants, Nanning, P. R. China
| | - Xiaosheng Qu
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plants, Nanning, P. R. China
| | - Taiping Li
- National Chinmedomics Research Center, National TCM Key Laboratory of Serum Pharmacochemistry, Chinmedomics Research Center of State Administration of TCM, Laboratory of Metabolomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, P. R. China
| | - Aihua Zhang
- National Chinmedomics Research Center, National TCM Key Laboratory of Serum Pharmacochemistry, Chinmedomics Research Center of State Administration of TCM, Laboratory of Metabolomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, P. R. China
| | - Yanmei He
- National Chinmedomics Research Center, National TCM Key Laboratory of Serum Pharmacochemistry, Chinmedomics Research Center of State Administration of TCM, Laboratory of Metabolomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, P. R. China
| | - Min Ou
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plants, Nanning, P. R. China
| | - Lihuo Long
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plants, Nanning, P. R. China
| | - Lu Chen
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plants, Nanning, P. R. China
| | - Fangfang Wu
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plants, Nanning, P. R. China
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Munakarmi S, Gurau Y, Shrestha J, Risal P, Park HS, Shin HB, Jeong YJ. Hepatoprotective Effects of a Natural Flavanol 3,3'-Diindolylmethane against CCl 4-Induced Chronic Liver Injury in Mice and TGFβ1-Induced EMT in Mouse Hepatocytes via Activation of Nrf2 Cascade. Int J Mol Sci 2022; 23:ijms231911407. [PMID: 36232707 PMCID: PMC9569868 DOI: 10.3390/ijms231911407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 09/21/2022] [Accepted: 09/21/2022] [Indexed: 12/14/2022] Open
Abstract
Hepatic fibrosis is a form of irregular wound-healing response with acute and chronic injury triggered by the deposition of excessive extracellular matrix. Epithelial-mesenchymal transition (EMT) is a dynamic process that plays a crucial role in the fibrogenic response and pathogenesis of liver fibrosis. In the present study, we postulated a protective role of 3,3'-diindolylmethane (DIM) against TGF-β1 mediated epithelial-mesenchymal transition (EMT) in vitro and carbon tetrachloride (CCl4)-induced liver fibrosis in mice. TGF-β1-induced AML-12 hepatocyte injury was evaluated by monitoring cell morphology, measuring reactive oxygen species (ROS) and mitochondrial membrane potential, and quantifying apoptosis, inflammatory, and EMT-related proteins. Furthermore, CCl4-induced liver fibrosis in mice was evaluated by performing liver function tests, including serum ALT and AST, total bilirubin, and albumin to assess liver injury and by performing H&E and Sirius red staining to determine the degree of liver fibrosis. Immunoblotting was performed to determine the expression levels of inflammation, apoptosis, and Nrf2/HO-1 signaling-related proteins. DIM treatment significantly restored TGF-β1-induced morphological changes, inhibited the expression of mesenchymal markers by activating E-cadherin, decreased mitochondrial membrane potential, reduced ROS intensity, and upregulated levels of Nrf2-responsive antioxidant genes. In the mouse model of CCl4-induced liver fibrosis, DIM remarkably attenuated liver injury and liver fibrosis, as reflected by the reduced ALT and AST parameters with increased serum Alb activity and fewer lesions in H&E staining. It also mitigated the fibrosis area in Sirius red and Masson staining. Taken together, our results suggest a possible molecular mechanism of DIM by suppressing TGF-β1-induced EMT in mouse hepatocytes and CCl4-induced liver fibrosis in mice.
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Affiliation(s)
- Suvesh Munakarmi
- Research Institute of Clinical Medicine of Jeonbuk National University, Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju 54907, Korea
| | - Yamuna Gurau
- Research Institute of Clinical Medicine of Jeonbuk National University, Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju 54907, Korea
| | - Juna Shrestha
- Alka Hospital Private Limited, Jwalakhel, Kathmandu 446010, Nepal
| | - Prabodh Risal
- Department of Biochemistry, School of Medical Sciences, Kathmandu University, Dhulikhel 45200, Nepal
| | - Ho Sung Park
- Research Institute of Clinical Medicine of Jeonbuk National University, Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju 54907, Korea
- Department of Pathology, Jeonbuk National University Hospital, Jeonju 54907, Korea
| | - Hyun Beak Shin
- Research Institute of Clinical Medicine of Jeonbuk National University, Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju 54907, Korea
- Department of Surgery, Jeonbuk National University Hospital, Jeonju 54907, Korea
| | - Yeon Jun Jeong
- Research Institute of Clinical Medicine of Jeonbuk National University, Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju 54907, Korea
- Department of Surgery, Jeonbuk National University Hospital, Jeonju 54907, Korea
- Correspondence:
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Althunibat OY, Abukhalil MH, Aladaileh SH, Qaralleh H, Al-Amarat W, Alfwuaires MA, Algefare AI, Namazi NI, Melebary SJ, Babalghith AO, Conte-Junior CA. Formononetin Ameliorates Renal Dysfunction, Oxidative Stress, Inflammation, and Apoptosis and Upregulates Nrf2/HO-1 Signaling in a Rat Model of Gentamicin-Induced Nephrotoxicity. Front Pharmacol 2022; 13:916732. [PMID: 35712704 PMCID: PMC9197219 DOI: 10.3389/fphar.2022.916732] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 05/05/2022] [Indexed: 12/14/2022] Open
Abstract
Gentamicin (GEN) is a bactericidal aminoglycoside known to cause nephrotoxicity. Formononetin (FN) is a potent flavonoid that exhibits numerous promising pharmacological activities. In this study, we have assessed the nephroprotective efficacy of FN against GEN-induced renal injury in rats. Rats were orally administered with FN (60 mg/kg/day, for 2 weeks) and were co-treated with intraperitoneal (i.p.) injection of GEN (100 mg/kg/day) during the days 8–14. GEN-treated rats demonstrated increased urea and creatinine levels in serum associated with marked histopathological changes in the kidney. Malondialdehyde (MDA) and protein carbonyl contents were elevated, whereas glutathione concentration and catalase and superoxide dismutase activities were lowered in GEN-administered rats. The FN largely prevented tissue damage, attenuated renal function, reduced MDA and protein carbonyl, and enhanced antioxidant capacity in the kidney of GEN-administrated animals. The kidney of GEN-treated rats demonstrated elevated Bax and caspase-3 protein expression, accompanied by lowered Bcl-2 protein expression, an effect that FN attenuated. Moreover, FN treatment caused upregulation of nuclear factor erythroid 2-related factor 2 (Nrf2) and heme oxygenase 1 (HO-1) expression in renal tissue of GEN-intoxicated animals. Collectively, FN protects against GEN-caused renal damage via exhibiting antioxidant, anti-inflammatory, and antiapoptotic activities and augmenting Nrf2 signaling, suggesting FN as a promising agent for preventing drug-induced organ damage.
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Affiliation(s)
- Osama Y. Althunibat
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma’an, Jordan
- *Correspondence: Osama Y. Althunibat, ; Mohammad H. Abukhalil,
| | - Mohammad H. Abukhalil
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma’an, Jordan
- Department of Biology, College of Science, Al-Hussein Bin Talal University, Ma’an, Jordan
- *Correspondence: Osama Y. Althunibat, ; Mohammad H. Abukhalil,
| | - Saleem H. Aladaileh
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma’an, Jordan
| | - Haitham Qaralleh
- Department of Medical Laboratory Sciences, Mutah University, Karak, Jordan
| | - Wesam Al-Amarat
- Department of Medical Support, Al-karak University College, Al-Balqa’ Applied University, As-Salt, Jordan
| | - Manal A. Alfwuaires
- Department of Biological Sciences, Faculty of Science, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Abdulmohsen I. Algefare
- Department of Biological Sciences, Faculty of Science, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Nader Ibrahim Namazi
- Pharmaceutics and Pharmaceutical Technology Department, College of Pharmacy, Taibah University, Al Madinah Al Munawarah, Saudi Arabia
| | - Sahar J. Melebary
- Department of Biology, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Ahmad O. Babalghith
- Medical Genetics Department, College of Medicine, Umm al-qura University, Makkah, Saudi Arabia
| | - Carlos Adam Conte-Junior
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
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Elshal M, Abdelmageed ME. Diacerein counteracts acetaminophen-induced hepatotoxicity in mice via targeting NLRP3/caspase-1/IL-1β and IL-4/MCP-1 signaling pathways. Arch Pharm Res 2022; 45:142-158. [PMID: 35244883 PMCID: PMC8967791 DOI: 10.1007/s12272-022-01373-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 02/18/2022] [Indexed: 12/22/2022]
Abstract
The current study aims at repurposing the anti-arthritic drug diacerein (DCN) for the treatment of acetaminophen hepatotoxicity and investigating the potential underlying mechanisms. Mice were randomly divided into six groups receiving either no treatment (control group), 20 mg/kg DCN i.p, 400 mg/kg acetaminophen i.p, DCN 4 h before acetaminophen, DCN 2 h after acetaminophen, or 400 mg/kg N-acetylcysteine (NAC) i.p, 2 h after acetaminophen. Biomarkers of liver dysfunction, oxidative stress, and apoptosis were assessed. Hepatic necroinflammatory changes were evaluated along with hepatic expression of NF-κB and caspase-1. The levels of NLRP3, IL-1β, IL-4, MCP-1, and TNF-α in the liver, as well as CYP2E1 mRNA expression, were measured. Diacerein significantly reduced biomarkers of liver dysfunction, oxidative stress, hepatocyte necrosis, and infiltration of neutrophils and macrophages whether administered 4 h before or 2 h after acetaminophen. Further, the effects were comparable to those of NAC. Diacerein also counteracted acetaminophen-induced hepatocellular apoptosis by increasing Bcl-2 and decreasing Bax and caspase-3 expression levels. Moreover, DCN normalized hepatic TNF-α and significantly decreased NF-κB p65 expression. Accordingly, DCN can prevent or reverse acetaminophen hepatotoxicity in mice, suggesting potential utility as a repurposed drug for clinical treatment.
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Affiliation(s)
- Mahmoud Elshal
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Mansoura University, El Gomhoria Street, Eldakahlia, 35516 Egypt
| | - Marwa E. Abdelmageed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Mansoura University, El Gomhoria Street, Eldakahlia, 35516 Egypt
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He H, Peng S, Song X, Jia R, Zou Y, Li L, Yin Z. Protective effect of isoflavones and triterpenoid saponins from pueraria lobata on liver diseases: A review. Food Sci Nutr 2022; 10:272-285. [PMID: 35035928 PMCID: PMC8751448 DOI: 10.1002/fsn3.2668] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 11/03/2021] [Accepted: 11/04/2021] [Indexed: 01/30/2023] Open
Abstract
In recent years, with the improvement of people's living standard and the change of diet structure, liver disease and its related complications have become a significant public health problem globally. Pueraria lobata (Pueraria montana var. lobata (Willd.) Sanjappa & Pradeep) belongs to the genus Pueraria, which is widely planted and used as medicine and food in Asia with a long history. A variety of natural active products, including puerarin, daidzein, formononetin, genistein, and soyasaponin, have been isolated and identified from pueraria lobata. A large number of studies have shown that various natural active products of pueraria lobata can play a protective role in different types of liver diseases by regulating oxidative stress, inflammatory response, lipid metabolism, etc. In this review, we focused on the protective effects of isoflavones and triterpenoid saponins from pueraria lobata on the liver through different targeted therapeutic mechanisms. What's more, we summarized their therapeutic potential for different types of liver diseases to provide evidence for their clinical application.
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Affiliation(s)
- Heng He
- Natural Medicine Research CenterCollege of Veterinary MedicineSichuan Agricultural UniversityChengduChina
| | - Shuwei Peng
- Natural Medicine Research CenterCollege of Veterinary MedicineSichuan Agricultural UniversityChengduChina
| | - Xu Song
- Natural Medicine Research CenterCollege of Veterinary MedicineSichuan Agricultural UniversityChengduChina
| | - Renyong Jia
- Key Laboratory of Animal Disease and Human Health of Sichuan ProvinceSichuan Agricultural UniversityChengduChina
| | - Yuanfeng Zou
- Natural Medicine Research CenterCollege of Veterinary MedicineSichuan Agricultural UniversityChengduChina
| | - Lixia Li
- Natural Medicine Research CenterCollege of Veterinary MedicineSichuan Agricultural UniversityChengduChina
| | - Zhongqiong Yin
- Natural Medicine Research CenterCollege of Veterinary MedicineSichuan Agricultural UniversityChengduChina
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Potential Effects of Dietary Isoflavones on Drug-Induced Liver Injury. J FOOD QUALITY 2021. [DOI: 10.1155/2021/2870969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Numerous prescribed drugs and herbal and dietary supplements have been reported to cause drug-induced acute liver injury, which is a frequent cause of acute liver failure (ALF). It is a tremendous challenge with ever-increasing drug application in the medication system for huge populations. Drug-induced acute liver injury can lead to diverse pathologies similar to acute and chronic hepatitis, acute liver failure, biliary obstruction, fatty liver disease, and so on. Recently, extensive work demonstrated that isoflavones play an essential and protecting role in drug-induced liver injury (DILI). The isoflavones mediated hepatoprotection by modulating specific genes linked with control of cellular redox homeostasis and inflammatory responses. Isoflavones upregulate oxidative stress-responsive nuclear factor erythroid 2-like 2 (Nrf2), downregulate inflammatory nuclear factor-κB (NF-κB) signaling pathways, and modulate a balance between cell survival and death. Moreover, isoflavones actively inhibit the expression of cytochromes P450 (CYPs) enzyme during drug metabolism. Moreover, isoflavones are also linked with farnesoid X receptor (FXR) activation and signal transducer and activator of transcription factor 3 (STAT3) phosphorylation in hepatoprotection DILI. In vivo and in vitro studies clearly stated that isoflavones bear strong antioxidant potential and promising agents for hepatotoxicity prevention and stressed their potential role as therapeutic supplements in DILI. The current review will elaborate on isoflavones’ preventive and therapeutic potential concisely and highlight various molecular targets to exert a protective effect on DILI.
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Xiong W, Lan Q, Liang X, Zhao J, Huang H, Zhan Y, Qin Z, Jiang X, Zheng L. Cartilage-targeting poly(ethylene glycol) (PEG)-formononetin (FMN) nanodrug for the treatment of osteoarthritis. J Nanobiotechnology 2021; 19:197. [PMID: 34217311 PMCID: PMC8254262 DOI: 10.1186/s12951-021-00945-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Accepted: 06/24/2021] [Indexed: 11/10/2022] Open
Abstract
Intra-articular (IA) injection is an efficient treatment for osteoarthritis, which will minimize systemic side effects. However, the joint experiences rapid clearance of therapeutics after intra-articular injection. Delivering system modified through active targeting strategies to facilitate localization within specific joint tissues such as cartilage is hopeful to increase the therapeutic effects. In this study, we designed a nanoscaled amphiphilic and cartilage-targeting polymer-drug delivery system by using formononetin (FMN)-poly(ethylene glycol) (PEG) (denoted as PCFMN), which was prepared by PEGylation of FMN followed by coupling with cartilage-targeting peptide (CollBP). Our results showed that PCFMN was approximately regular spherical with an average diameter about 218 nm. The in vitro test using IL-1β stimulated chondrocytes indicated that PCFMN was biocompatible and upregulated anabolic genes while simultaneously downregulated catabolic genes of the articular cartilage. The therapeutic effects in vivo indicated that PCFMN could effectively attenuate the progression of OA as evidenced by immunohistochemical staining and histological analysis. In addition, PCFMN showed higher intention time in joints and better anti-inflammatory effects than FMN, indicating the efficacy of cartilage targeting nanodrug on OA. This study may provide a reference for clinical OA therapy.
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Affiliation(s)
- Wei Xiong
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
| | - Qiumei Lan
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
| | - Xiaonan Liang
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
- Department of Orthopedics Trauma and Hand Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
| | - Jinmin Zhao
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
- Department of Orthopedics Trauma and Hand Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
- Guangxi Collaborative Innovation Center for Biomedicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
| | - Hanji Huang
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
| | - Yanting Zhan
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
- Guangxi Collaborative Innovation Center for Biomedicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
| | - Zainen Qin
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
- Guangxi Collaborative Innovation Center for Biomedicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
| | - Xianfang Jiang
- Department of Oral Radiology, Guangxi Medical University College of Stomatology, Nanning, 530021, China.
| | - Li Zheng
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
- Department of Orthopedics Trauma and Hand Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
- Guangxi Collaborative Innovation Center for Biomedicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
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Liu G, Zhao W, Bai J, Cui J, Liang H, Lu B. Formononetin protects against concanavalin-A-induced autoimmune hepatitis in mice through its anti-apoptotic and anti-inflammatory properties. Biochem Cell Biol 2021; 99:231-240. [PMID: 33749318 DOI: 10.1139/bcb-2020-0197] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Autoimmune hepatitis (AIH) is a chronic inflammatory liver disease that seriously threatens the health of humans globally. Formononetin (FMN) is a natural herb extract with multiple biological functions. In this study, an experimental model of AIH was established in mice through the use of concanavalin A (ConA). To investigate the effects of FMN on ConA-induced hepatitis, the mice were pretreated with 50 or 100 mg/kg body mass of FMN. The results show that FMN alleviated ConA-induced liver injury of mice in a dose-dependent manner. Moreover, pretreatment with FMN inhibited the apoptosis of hepatocytes in the ConA-treated mice through downregulating the expression of pro-apoptotic proteins (Bax, cleaved caspase 9, and cleaved caspase 3) and upregulating the expression of anti-apoptotic protein (Bcl-2). It was also found that the levels of proinflammatory cytokines were greatly reduced in the serum and liver tissues of mice pretreated with FMN. Further studies showed that FMN reduced the level of phosphorylated nuclear factor kappa B (p-NF-κB) p65 and enhanced the level of IκBα (inhibitor of NF-κB), suggesting that FMN inhibits the activation of the NF-κB signaling pathway. In addition, FMN inhibited activation of the NOD-like receptor protein 3 (NLRP3) inflammasome. Therefore, FMN could be a promising agent for the treatment of AIH.
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Affiliation(s)
- Guangwei Liu
- Spleen, Stomach and Hepatobiliary Department, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450004, P.R. China
| | - Wenxia Zhao
- Spleen, Stomach and Hepatobiliary Department, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450004, P.R. China
| | - Jiameng Bai
- Spleen, Stomach and Hepatobiliary Department, Henan University of Chinese Medicine, Zhengzhou 450046, P.R. China
| | - Jianjiao Cui
- Spleen, Stomach and Hepatobiliary Department, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450004, P.R. China
| | - Haowei Liang
- Spleen, Stomach and Hepatobiliary Department, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450004, P.R. China
| | - Baoping Lu
- School of Basic Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450046, P.R. China
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Zhuang K, Jiang X, Liu R, Ye C, Wang Y, Wang Y, Quan S, Huang H. Formononetin Activates the Nrf2/ARE Signaling Pathway Via Sirt1 to Improve Diabetic Renal Fibrosis. Front Pharmacol 2021; 11:616378. [PMID: 33519483 PMCID: PMC7845558 DOI: 10.3389/fphar.2020.616378] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 11/30/2020] [Indexed: 12/12/2022] Open
Abstract
Oxidative stress is the main factor responsible for the induction of diabetic renal fibrosis. Thus, improving the state of oxidative stress can effectively prevent the further deterioration of diabetic nephropathy (DN). Previous research has shown that formononetin (FMN), a flavonoid with significant antioxidant activity and Sirt1 activation effect, can improve diabetic renal fibrosis. However, the exact mechanisms underlying the effect of FMN on diabetic renal fibrosis have yet to be elucidated. In this study, we carried out in vivo experiments in a db/db (diabetic) mouse model and demonstrated that FMN activated the nuclear factor E2-related factor 2 (Nrf2)/antioxidant response element (ARE) signaling pathway and improved oxidative stress by increasing levels of sirtuin-1 (Sirt1) protein level in renal tissue. We also found that this process reversed the up-regulation of fibronectin (FN) and intercellular adhesion molecule 1 (ICAM-1) and led to an improvement in renal insufficiency. In vitro results further showed that FMN significantly reversed the upregulation of FN and ICAM-1 in glomerular mesangial cells (GMCs) exposed to high glucose. FMN also promoted the expression of Nrf2 and widened its nuclear distribution. Thus, our data indicated that FMN inhibited hyperglycemia-induced superoxide overproduction by activating the Nrf2/ARE signaling pathway. We also found that FMN up-regulated the expression of Sirt1 and that Sirt1 deficiency could block the activation of the Nrf2/ARE signaling pathway in GMCs induced by high glucose. Finally, we found that Sirt1 deficiency could reverse the down-regulation of FN and ICAM-1 induced by FMN. Collectively, our data demonstrated that FMN up-regulated the expression of Sirt1 to activate the Nrf2/ARE signaling pathway, improved oxidative stress in DN to prevent the progression of renal fibrosis. Therefore, FMN probably represents an efficient therapeutic option of patients with DN.
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Affiliation(s)
- Kai Zhuang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiyu Jiang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Renbin Liu
- Department of Traditional Chinese Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan, China
| | - Cunsi Ye
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yumei Wang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yunhan Wang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shijian Quan
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Heqing Huang
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Science, Sun Yat-Sen University, Guangzhou, China
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11
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Chen Y, Wei D, Zhao J, Xu X, Chen J. Reduction of hyperoxic acute lung injury in mice by Formononetin. PLoS One 2021; 16:e0245050. [PMID: 33411783 PMCID: PMC7790402 DOI: 10.1371/journal.pone.0245050] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 12/18/2020] [Indexed: 01/26/2023] Open
Abstract
Background The antioxidant and anti-inflammatory features of Formononetin, an isoflavone constituent extracted from traditional Chinese medicine, have been reported. The present study investigated that whether Formononetin plays a benefit on hyperoxic ALI. Methods C57BL/6 mice were exposed to hyperoxia for 72 h to produce experimental hyperoxic ALI model. Formononetin or vehicle was administrated intraperitoneally. Samples from the lung were collected at 72 h post hyperoxia exposure for further study. Pulmonary microvascular endothelial cells isolated from the lung of C57BL/6 mice were used for in vitro study. Results Formononetin pretreatment notably attenuated hyperoxia-induced elevating pulmonary water content, upregulation of proinflammatory cytokine levels and increasing infiltration of neutrophil in the lung. Western blot analyses showed that Formononetin enhanced the expression of nuclear factor erythroid-2-related factor 2 (Nrf2) which is a key transcription factor regulating the expression of heme oxygenase-1 (HO-1). Formononetin increased HO-1 expression and activity compared with vehicle-treated animals. Moreover, Formononetin reversed hyperoxia-caused the reduction of M2 macrophage polarization. However, pretreatment of a HO-1 inhibitor reduced the protective effect of Formononetin on hyperoxic ALI. Cell study showed that the Formononetin-induced upregulation of HO-1 was abolished when the Nrf2 was silenced. Conclusions Formononetin pretreatment reduces hyperoxia-induced ALI via Nrf2/HO-1-mediated antioxidant and anti-inflammatory effects.
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Affiliation(s)
- Yin Chen
- Department of Thoracic Surgery, Wuxi People’s Hospital, Nanjing Medical University, Wuxi, Jiangsu, China
- Department of Thoracic Surgery, Shanghai General Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Dong Wei
- Department of Thoracic Surgery, Wuxi People’s Hospital, Nanjing Medical University, Wuxi, Jiangsu, China
| | - Jin Zhao
- Department of Thoracic Surgery, Wuxi People’s Hospital, Nanjing Medical University, Wuxi, Jiangsu, China
| | - Xiangnan Xu
- Department of Thoracic Surgery, Shanghai General Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Jingyu Chen
- Department of Thoracic Surgery, Wuxi People’s Hospital, Nanjing Medical University, Wuxi, Jiangsu, China
- * E-mail:
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12
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Fatemi I, Khalili H, Mehrzadi S, Basir Z, Malayeri A, Goudarzi M. Mechanisms involved in the possible protective effect of chrysin against sodium arsenite-induced liver toxicity in rats. Life Sci 2020; 267:118965. [PMID: 33383050 DOI: 10.1016/j.lfs.2020.118965] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/20/2020] [Accepted: 12/21/2020] [Indexed: 12/16/2022]
Abstract
Arsenic as a one of the most important toxic metals could induce hepatotoxicity. Previous reports revealed the significance of oxidative stress in promoting of arsenic-induced liver toxicity. The aim of the present investigation is to evaluate the effect of chrysin (CHR), a natural flavonoid with potent antioxidant activity, against sodium arsenite (SA)-induced hepatotoxicity. Thirty male Wistar rats were divided into four groups: Group 1: received normal saline (2 ml/kg/day, orally for 21 days), Group 2: received SA (10 mg/kg/day, orally for 14 days), Group 3, 4 and 5: received CHR (25, 50 and 100 mg/kg/day, respectively, orally for 21 days) and SA (10 mg/kg/day, orally for 14 days) from the 7th day. Serum levels of alanine aminotransferase, aspartate aminotransferase and alkaline phosphatase were evaluated. Moreover, liver glutathione peroxidase and myeloperoxidase activity as well as levels of protein carbonylation, malondialdehyde, glutathione, catalase, nitric oxide, superoxide dismutase, tumor necrosis factor-α and interleukin-1β were evaluated. Moreover, histological evaluation was done. Our results revealed that treatment with CHR (more potentially at the dose of 100 mg/kg/day) before and alongside with SA significantly mitigated the SA-induced hepatotoxicity. Also, the hepatoprotective effect of CHR was verified by the histological evaluation of the liver. The results of current study demonstrated that CHR (100 mg/kg/day) could mitigate the oxidative stress and inflammation induced by SA in liver tissue.
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Affiliation(s)
- Iman Fatemi
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - Hamidreza Khalili
- Department of Pharmacology, School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Saeed Mehrzadi
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Zahra Basir
- Department of Basic Sciences, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Alireza Malayeri
- Nab'a Al-Hayat Health Research Center, Nab'a Al-Hayat Foundation for Medical Sciences and Health Care, Najaf, Iraq
| | - Mehdi Goudarzi
- Medicinal Plant Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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13
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Wei S, Ma X, Zhao Y. Mechanism of Hydrophobic Bile Acid-Induced Hepatocyte Injury and Drug Discovery. Front Pharmacol 2020; 11:1084. [PMID: 32765278 PMCID: PMC7378542 DOI: 10.3389/fphar.2020.01084] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 07/03/2020] [Indexed: 12/13/2022] Open
Abstract
Cholestatic liver disease is caused by the obstruction of bile synthesis, transport, and excretion in or outside the liver by a variety of reasons. Long-term persistent cholestasis in the liver can trigger inflammation, necrosis, or apoptosis of hepatocytes. Bile acid nuclear receptors have received the most attention for the treatment of cholestasis, while the drug development for bile acid nuclear receptors has made considerable progress. However, the targets regulated by bile acid receptor drugs are limited. Thus, as anticipated, intervention in the expression of bile acid nuclear receptors alone will not yield satisfactory clinical results. Therefore, this review comprehensively summarized the literature related to cholestasis, analyzed the molecular mechanism that bile acid damages cells, and status of drug development. It is hoped that this review will provide some reference for the research and development of drugs for cholestasis treatment in the future.
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Affiliation(s)
- Shizhang Wei
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Department of Pharmacy, PLA General Hospital, Beijing, China
| | - Xiao Ma
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yanling Zhao
- Department of Pharmacy, PLA General Hospital, Beijing, China
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14
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Hotta S, Uchiyama S, Ichihara K. Brazilian red propolis extract enhances expression of antioxidant enzyme genes in vitro and in vivo. Biosci Biotechnol Biochem 2020; 84:1820-1830. [PMID: 32490727 DOI: 10.1080/09168451.2020.1773756] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Brazilian red propolis reportedly has reactive oxygen species (ROS) scavenging effects in vitro, but the cellular mechanisms remain unclear. In the present study, the effects of an ethanol extract of Brazilian red propolis (EERP) on the Nrf2-ARE intracellular antioxidant pathway were examined in vitro and in vivo. EERP and its constituents transactivated the reporter gene through the ARE sequence and enhanced the expression of Nrf2-regulated genes in HEK293 cells. It also increased Nrf2 protein in the nucleus, which was partially inhibited by kinase inhibitors. Furthermore, EERP suppressed ROS generation and cytotoxicity induced by tert-butyl hydroperoxide. In vivo, orally administered EERP increased the expression of Nrf2-regulated genes in mice liver. These results suggest that EERP is a potential resource for preventing oxidative stress-related diseases as an Nrf2 inducer.
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Affiliation(s)
- Sho Hotta
- Nagaragawa Research Center, API Co., Ltd , Gifu, Japan
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15
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Wei S, Ma X, Zhao Y. Mechanism of Hydrophobic Bile Acid-Induced Hepatocyte Injury and Drug Discovery. Front Pharmacol 2020. [PMID: 32765278 DOI: 10.3389/fphar.2020.01084/bibtex] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
Cholestatic liver disease is caused by the obstruction of bile synthesis, transport, and excretion in or outside the liver by a variety of reasons. Long-term persistent cholestasis in the liver can trigger inflammation, necrosis, or apoptosis of hepatocytes. Bile acid nuclear receptors have received the most attention for the treatment of cholestasis, while the drug development for bile acid nuclear receptors has made considerable progress. However, the targets regulated by bile acid receptor drugs are limited. Thus, as anticipated, intervention in the expression of bile acid nuclear receptors alone will not yield satisfactory clinical results. Therefore, this review comprehensively summarized the literature related to cholestasis, analyzed the molecular mechanism that bile acid damages cells, and status of drug development. It is hoped that this review will provide some reference for the research and development of drugs for cholestasis treatment in the future.
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Affiliation(s)
- Shizhang Wei
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Department of Pharmacy, PLA General Hospital, Beijing, China
| | - Xiao Ma
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yanling Zhao
- Department of Pharmacy, PLA General Hospital, Beijing, China
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16
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Formononetin Upregulates Nrf2/HO-1 Signaling and Prevents Oxidative Stress, Inflammation, and Kidney Injury in Methotrexate-Induced Rats. Antioxidants (Basel) 2019; 8:antiox8100430. [PMID: 31561418 PMCID: PMC6827027 DOI: 10.3390/antiox8100430] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 09/24/2019] [Accepted: 09/25/2019] [Indexed: 12/13/2022] Open
Abstract
Acute kidney injury (AKI) is a serious complication of methotrexate (MTX). This study explored the protective effect of the isoflavone formononetin (FN) against MTX nephrotoxicity with an emphasis on oxidative stress, inflammation, and nuclear factor (erythroid-derived 2)-like 2/heme oxygenase 1 (Nrf2/HO-1) signaling. Rats received FN (10, 20, and 40 mg/kg) for 10 days and a single dose of MTX on day 7. MTX induced kidney injury was characterized by increased serum creatinine and urea, kidney injury molecule-1 (Kim-1), and several histological alterations. FN ameliorated kidney function and inhibited the renal tissue injury induced by MTX. Reactive oxygen species (ROS), lipid peroxidation (LPO), nitric oxide, and 8-Oxo-2′-deoxyguanosine were increased, whereas antioxidant defenses were diminished in the kidney of MTX-administered rats. In addition, MTX upregulated renal iNOS, COX-2, TNF-α, IL-1β, Bax, caspase-9, and caspase-3, and decreased Bcl-2, Nrf2, and HO-1. FN suppressed oxidative stress, LPO, DNA damage, iNOS, COX-2, proinflammatory cytokines, and apoptosis, and boosted Bcl-2, antioxidants, and Nrf2/HO-1 signaling in MTX-administered rats. In conclusion, FN prevents MTX-induced AKI by activating Nrf2/HO-1 signaling and attenuates oxidative damage and inflammation. Thus, FN may represent an effective adjuvant that can prevent MTX nephrotoxicity, pending further mechanistic studies.
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17
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Abdelrahman RS, Abdel-Rahman N. Dimethyl fumarate ameliorates acetaminophen-induced hepatic injury in mice dependent of Nrf-2/HO-1 pathway. Life Sci 2018; 217:251-260. [PMID: 30550888 DOI: 10.1016/j.lfs.2018.12.013] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 12/07/2018] [Accepted: 12/09/2018] [Indexed: 02/07/2023]
Abstract
Drug-induced liver toxicity is the most frequent cause of acute liver failure worldwide. Hepatotoxicity caused by acetaminophen (ACT) overdose is mediated by its metabolic product promoting oxidative stress and activation of inflammatory mediators. Nuclear factor erythroid-related factor-2 (Nrf-2) induces the release of cytoprotective enzymes in response to electrophilic or oxidative stress and is considered a promising therapeutic target. Dimethyl fumarate (DMF) is a potent activator of (Nrf-2), its anti-inflammatory and antioxidant properties of DMF have been highlighted recently. We designed this study to explore the effect of DMF (100 mg/kg, orally) administered once and twice on hepatotoxicity induced by acetaminophen (ACT, 500 mg/kg, i.p.) in mice. DMF administration enhanced ACT-induced parameters in liver function, inhibited apoptosis and ameliorated the antioxidant machinery and inflammatory markers in a Nrf-2-dependent fashion. DMF elevated Nrf-2 and HO-1 levels and ameliorated liver injury as indicated by lowered levels of serum aminotransferases, ALP, GGT and bilirubin levels. Hepatic (Bcl-2) was elevated whereas hepatic caspase-3, NFκ-B, TNF-α and MPO were reduced. Hepatic levels of GSH, SOD, MDA and NO were altered promoting the antioxidant machinery. Histological examination of liver has further supported these results. These findings suggest that DMF can be employed in the treatment ACT-induced liver injury acting primarily through targeting Nrf-2/HO-1 pathway.
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Affiliation(s)
- Rehab S Abdelrahman
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Noha Abdel-Rahman
- Department of Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt.
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18
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Formononetin and biochanin A protects against ritonavir induced hepatotoxicity via modulation of NfκB/pAkt signaling molecules. Life Sci 2018; 213:174-182. [DOI: 10.1016/j.lfs.2018.10.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/07/2018] [Accepted: 10/12/2018] [Indexed: 01/13/2023]
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19
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The protective effect of formononetin on cognitive impairment in streptozotocin (STZ)-induced diabetic mice. Biomed Pharmacother 2018; 106:1250-1257. [DOI: 10.1016/j.biopha.2018.07.063] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Revised: 07/13/2018] [Accepted: 07/13/2018] [Indexed: 12/31/2022] Open
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20
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Yan M, Huo Y, Yin S, Hu H. Mechanisms of acetaminophen-induced liver injury and its implications for therapeutic interventions. Redox Biol 2018; 17:274-283. [PMID: 29753208 PMCID: PMC6006912 DOI: 10.1016/j.redox.2018.04.019] [Citation(s) in RCA: 344] [Impact Index Per Article: 57.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/18/2018] [Accepted: 04/18/2018] [Indexed: 02/06/2023] Open
Abstract
Acetaminophen (APAP) overdose is the leading cause of drug-induced acute liver failure in many developed countries. Mitochondrial oxidative stress is considered to be the predominant cellular event in APAP-induced liver injury. Accordingly, N-acetyl cysteine, a known scavenger of reactive oxygen species (ROS), is recommended as an effective clinical antidote against APAP-induced acute liver injury (AILI) when it is given at an early phase; however, the narrow therapeutic window limits its use. Hence, the development of novel therapeutic approaches that can offer broadly protective effects against AILI is clearly needed. To this end, it is necessary to better understand the mechanisms of APAP hepatotoxicity. Up to now, in addition to mitochondrial oxidative stress, many other cellular processes, including phase I/phase II metabolism, endoplasmic reticulum stress, autophagy, sterile inflammation, microcirculatory dysfunction, and liver regeneration, have been identified to be involved in the pathogenesis of AILI, providing new targets for developing more effective therapeutic interventions against APAP-induced liver injury. In this review, we summarize intracellular and extracellular events involved in APAP hepatotoxicity, along with emphatic discussions on the possible therapeutic approaches targeting these different cellular events.
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Affiliation(s)
- Mingzhu Yan
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory for Food Non-thermal Processing, National Engineering Research Centre for Fruit and Vegetable Processing, College of Food Science and Nutritional Engineering, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing 100083, China
| | - Yazhen Huo
- State Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Shutao Yin
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory for Food Non-thermal Processing, National Engineering Research Centre for Fruit and Vegetable Processing, College of Food Science and Nutritional Engineering, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing 100083, China
| | - Hongbo Hu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory for Food Non-thermal Processing, National Engineering Research Centre for Fruit and Vegetable Processing, College of Food Science and Nutritional Engineering, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing 100083, China.
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Formononetin Administration Ameliorates Dextran Sulfate Sodium-Induced Acute Colitis by Inhibiting NLRP3 Inflammasome Signaling Pathway. Mediators Inflamm 2018; 2018:3048532. [PMID: 29507526 PMCID: PMC5817291 DOI: 10.1155/2018/3048532] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/29/2017] [Accepted: 10/22/2017] [Indexed: 02/05/2023] Open
Abstract
Formononetin is a kind of isoflavone compound and has been reported to possess anti-inflammatory properties. In this present study, we aimed to explore the protective effects of formononetin on dextran sulfate sodium- (DSS-) induced acute colitis. By intraperitoneal injection of formononetin in mice, the disease severity of colitis was attenuated in a dose-dependent manner, mainly manifesting as relieved clinical symptoms of colitis, mitigated colonic epithelial cell injury, and upregulations of colonic tight junction proteins levels (ZO-1, claudin-1, and occludin). Meanwhile, our study found that formononetin significantly prevented acute injury of colonic cells induced by TNF-α in vitro, specifically manifesting as the increased expressions of colonic tight junction proteins (ZO-1, claudin-1, and occludin). In addition, the result showed that formononetin could reduce the NLRP3 pathway protein levels (NLRP3, ASC, IL-1β) in vivo and vitro, and MCC950, the NLRP3 specific inhibitor, could alleviate the DSS-induced mice acute colitis. Furthermore, in the foundation of administrating MCC950 to inhibit activation of NLRP3 inflammasome, we failed to observe the protective effects of formononetin on acute colitis in mice. Collectively, our study for the first time confirmed the protective effects of formononetin on DSS-induced acute colitis via inhibiting the NLRP3 inflammasome pathway activation.
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Ibrahim SRM, El-Agamy DS, Abdallah HM, Ahmed N, Elkablawy MA, Mohamed GA. Protective activity of tovophyllin A, a xanthone isolated from Garcinia mangostana pericarps, against acetaminophen-induced liver damage: role of Nrf2 activation. Food Funct 2018; 9:3291-3300. [DOI: 10.1039/c8fo00378e] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Tovophyllin A (TA) ameliorates APAP-induced hepatotoxicity by activating Nrf2 and inhibiting the NF-κB pathway.
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Affiliation(s)
- Sabrin R. M. Ibrahim
- Department of Pharmacognosy and Pharmaceutical Chemistry
- College of Pharmacy
- Taibah University
- Al Madinah Al Munawwarah 30078
- Saudi Arabia
| | - Dina S. El-Agamy
- Department of Pharmacology and Toxicology
- College of Pharmacy
- Taibah University
- Al-Madinah Al-Munawwarah
- Saudi Arabia
| | - Hossam M. Abdallah
- Department of Natural Products and Alternative Medicine
- Faculty of Pharmacy
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Nishat Ahmed
- Department of Pharmacology and Toxicology
- College of Pharmacy
- Taibah University
- Al-Madinah Al-Munawwarah
- Saudi Arabia
| | - Mohamed A. Elkablawy
- Department of Pathology
- College of Medicine
- Taibah University
- Al-Madinah Al-Munawwarah
- Saudi Arabia
| | - Gamal A. Mohamed
- Department of Natural Products and Alternative Medicine
- Faculty of Pharmacy
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
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Sang L, Wang XM, Xu DY, Sang LX, Han Y, Jiang LY. Morin enhances hepatic Nrf2 expression in a liver fibrosis rat model. World J Gastroenterol 2017; 23:8334-8344. [PMID: 29307993 PMCID: PMC5743504 DOI: 10.3748/wjg.v23.i47.8334] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 10/20/2017] [Accepted: 11/14/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate whether morin can reduce hepatic fibrosis by activating the NF-E2-related factor 2 (Nrf2) signaling pathway.
METHODS Twenty male Sprague-Dawley rats were randomly divided into four groups: control group, morin group, carbon tetrachloride (CCl4) group, and morin + CCl4 group. Rats in both the CCl4 and morin + CCl4 groups were injected intraperitoneally with CCl4 at a dose of 2 mL/kg twice a week. Rats in both the morin and morin + CCl4 groups were treated orally with morin at a dose of 50 mg/kg twice a week. Control rats were treated with vehicle only twice a week. At the end-point of the 8 wk of the experimental period, serum AST, ALT, and ALP were measured, and the liver specimens were obtained for pathological assessment. Real-time PCR and Western blot methods were used to analyze the expression of α-smooth muscle actin (α-SMA), collagen I, collagen III, Nrf2, heme oxygenase (HO-1), and quinone oxidoreductase 1 (NQO1) using frozen liver specimens.
RESULTS Morin-treated rats in the morin + CCl4 group had less hyperplasia of fiber tissue, minimal inflammatory cells, and less body weight loss with favorable liver enzyme measurements compared to rats treated with CCl4 only. Additionally, morin-treated rats had significantly lower mRNA and protein expression of α-SMA, collagen I, and collagen III, but significantly higher mRNA and protein expression of Nrf2, HO-1, and NQO1 compared to rats treated with CCl4 only (P < 0.05).
CONCLUSION Morin could play a protective role by inducing the expression of Nrf2 and its downstream antioxidant factors (HO-1 and NQO1) and reducing the expression of α-SMA, collagen I, and collagen III in CCl4-induced liver fibrosis rats.
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Affiliation(s)
- Liang Sang
- Department of Ultrasound, The First Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Xue-Mei Wang
- Department of Ultrasound, The First Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Dong-Yang Xu
- Department of Ultrasound, The First Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Li-Xuan Sang
- Department of Geriatrics, The First Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Yang Han
- Department of Pathology, China Medical University, Shenyang 110001, Liaoning Province, China
| | - Long-Yang Jiang
- Pharmacy College, China Medical University, Shenyang 110001, Liaoning Province, China
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Chen X, Huang J, Hu Z, Zhang Q, Li X, Huang D. Protective effects of dihydroquercetin on an APAP-induced acute liver injury mouse model. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2017; 10:10223-10232. [PMID: 31966356 PMCID: PMC6965750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 09/18/2017] [Indexed: 06/10/2023]
Abstract
Dihydroquercetin (DHQ) is a flavonoid in the Chinese traditional herbal medicine Ramulus Euonymi, which has anti-inflammatory, antioxidant and anticancer bioactivity. In the present study, we investigated the protective effects of DHQ on acetaminophen (APAP)-induced liver injury in a mouse model for the first time. The mice received an intraperitoneal dose of APAP for model establishment. After 1 h, they were treated with DHQ at various concentrations. After 48 h of treatment, the mice were sacrificed to determine serum ALT and AST levels and the liver index, examine histopathological changes in the liver through H&E and TUNEL staining, and evaluate TNF-α and IL-6 levels using an ELISA. We also evaluated TNF-α, IL-6, Nrf2 and SOD2 mRNA expression by RT-PCR and Bcl-2, Bax and Pro-caspase-3 expression by Western blot. DHQ treatment significantly attenuated serum ALT and AST levels as well as rescued hepatomegaly. It also down-regulated TNF-α and IL-6, increased Nrf2 and SOD2 mRNA expression, down-regulated Bax, overexpressed Bcl-2 and Pro-caspase-3. Our datas suggest that DHQ treatment can effectively attenuate APAP-induced liver injury by down-regulating inflammatory factors, improving antioxidant capacity and inhibiting hepatocyte apoptosis. DHQ could be a beneficial hepatoprotective agent for the prevention and amelioration of APAP-induced acute liver injury.
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Affiliation(s)
- Xuefei Chen
- College of Medicine, Hubei University for Nationalities Enshi 445000, China
| | - Jin Huang
- College of Medicine, Hubei University for Nationalities Enshi 445000, China
| | - Zehua Hu
- College of Medicine, Hubei University for Nationalities Enshi 445000, China
| | - Quanshu Zhang
- College of Medicine, Hubei University for Nationalities Enshi 445000, China
| | - Xiuxian Li
- College of Medicine, Hubei University for Nationalities Enshi 445000, China
| | - Debin Huang
- College of Medicine, Hubei University for Nationalities Enshi 445000, China
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