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Yashmi F, Fakhri S, Shiri Varnamkhasti B, Amin MN, Khirehgesh MR, Mohammadi-Noori E, Hosseini M, Khan H. Defining the mechanisms behind the hepatoprotective properties of curcumin. Arch Toxicol 2024; 98:2331-2351. [PMID: 38837048 DOI: 10.1007/s00204-024-03758-7] [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: 01/26/2024] [Accepted: 04/09/2024] [Indexed: 06/06/2024]
Abstract
As a critical cause of human dysfunctionality, hepatic failure leads to approximately two million deaths per year and is on the rise. Considering multiple inflammatory, oxidative, and apoptotic mechanisms behind hepatotoxicity, it urges the need for finding novel multi-targeting agents. Curcumin is a phenolic compound with anti-inflammatory, antioxidant, and anti-apoptotic roles. Curcumin possesses auspicious health benefits and protects against several diseases with exceptional safety and tolerability. This review focused on the hepatoprotective mechanisms of curcumin. The need to develop novel delivery systems of curcumin (e.g., nanoparticles, self-micro emulsifying, lipid-based colloids, solid lipid nanoparticles, cyclodextrin inclusion, phospholipid complexes, and nanoemulsions) is also considered.
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Affiliation(s)
- Farinam Yashmi
- Department of Pharmacy, Acibadem University, Istanbul, Turkey
| | - Sajad Fakhri
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Behrang Shiri Varnamkhasti
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammed Namiq Amin
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Reza Khirehgesh
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ehsan Mohammadi-Noori
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mahsa Hosseini
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University Mardan, Mardan, 23200, Pakistan.
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Lan X, Chen Y, Duan JJ, Xu J. Study on Oxymatrine-Based Research from 2001 to 2022: A Bibliometric Analysis. ACS OMEGA 2024; 9:9633-9643. [PMID: 38434884 PMCID: PMC10905712 DOI: 10.1021/acsomega.3c07880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 01/20/2024] [Accepted: 01/29/2024] [Indexed: 03/05/2024]
Abstract
Oxymatrine is a quinolizidine alkaloid mainly derived from Kushen; it possesses various therapeutic effects, such as organ- and tissue-protective, anticancer, and antiviral effects. The research directions for oxymatrine remain broad. In order to explore the overall status of oxymatrine-based research, we carried out a bibliometric analysis to summarize the oxymatrine-based, English-written studies published in the past 22 years. In total, 267 studies were included, most of which were original. The number of annual studies slowly increased with some fluctuations. Other than China, 11 different countries conducted studies on oxymatrine; the variety in the country of origin of these publications is presented as a recently increasing trend. Many affiliates and researchers have participated in oxymatrine-based research. Various treatment mechanisms involving different oxymatrine pathways have led to research in a wide range of fields, being published in numerous journals. Two particularly popular research fields related to oxymatrine involved anticancer and anti-inflammation. From this research, we concluded that with increasing and continuous in-depth studies, more therapeutic effects and mechanisms will be elucidated, and oxymatrine may present as a viable option for the treatment of additional diseases.
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Affiliation(s)
- Xu Lan
- Beijing
University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
| | - Yao Chen
- Xiyuan
Hospital, China Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Jia-jia Duan
- Beijing
University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
| | - Jia Xu
- Beijing
University of Chinese Medicine Third Affiliated Hospital, Beijing 100029, China
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Dan L, Hao Y, Song H, Wang T, Li J, He X, Su Y. Efficacy and potential mechanisms of the main active ingredients of astragalus mongholicus in animal models of liver fibrosis: A systematic review and meta-analysis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117198. [PMID: 37722514 DOI: 10.1016/j.jep.2023.117198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 08/14/2023] [Accepted: 09/14/2023] [Indexed: 09/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Astragalus mongholicus (AM) is a Qi-tonifying and immune-regulating herb widely used in traditional Chinese medicine (TCM), which is increasingly regarded as a profound complementary medication in the treatment of fibrosis disease. Astragaloside (AS), astragaloside flavonoids (AF) and astragaloside polysaccharides (APS) are the main active ingredients of Astragalus Mongholicus (AM) that have a significant therapeutic effect on liver fibrosis. AIM OF THE STUDY This systematic review and meta-analysis aims to evaluate the effects and possible mechanisms of the main active ingredients of AM including astragaloside (AS), astragalus flavone (AF) and astragalus polysaccharide (APS) in animal models of liver fibrosis. MATERIALS AND METHODS We systematically searched ten databases PubMed, Web of Science, Embase, Scopus, CINAHL, ProQuest database, China National Knowledge Internet (CNKI), VIP Information Chinese Periodical Service Platform (VIP), WangFang database and China Biology Medicine Disc (CBM) to identify relevant animal studies from inception to November 2022. The SYRCLE's risk of bias tool was used to assess the methodological quality. The statistical analysis was performed using RevMan 5.4 software. RESULTS Twenty-three studies involving 482 animals were included. Studies quality scores ranged from 4 to 5. Alanine aminotransferase (ALT) (SMD, -3.87; 95% CI, -5.09 to -2.65; P < 0.00001) aminotransferase (AST) (SMD, -4.43; 95% CI, -5.77 to -3.08; P < 0.00001), hydroxyproline (HYP) (SMD, -2.94; 95% CI, -3.83 to -2.05; P < 0.00001) and transforming growth factor-β1 (TGF-β1) (SMD, -2.82; 95% CI, -3.57 to -2.06; P < 0.00001) were the main outcome measures to be analyzed. The meta-analysis revealed that the main active ingredients of AM lowered the levels of known risk factors including liver index (SMD, -1.25; 95% CI, -1.63 to -0.87; P < 0.00001), degree of liver fibrosis (SMD, -1.93; 95% CI, -2.57 to -1.28; P < 0.00001), collagen α type I (Col)-1 (SMD, -3.71; 95% CI, -5.63 to -1.79; P = 0.0001), hyaluronic acid (HA) (SMD, -2.65; 95% CI, -3.69 to -1.61; P < 0.00001), laminin (LN) (SMD, -2.06; 95% CI, -2.51 to -1.61; P < 0.00001), type IV collagen (CIV) (SMD, -3.04; 95% CI, -4.34 to -1.74; P < 0.00001), procollagen typeIII (PCIII) (SMD, -2.60; 95% CI, -3.15 to -2.05; P < 0.00001), albumin (ALB) (SMD, -1.19; 95% CI, -1.63 to -0.75; P < 0.00001), total bilirubin (TBiL) (SMD, -3.63; 95% CI, -5.39 to -1.88; P < 0.0001), α-smooth muscle actin (α-SMA) (SMD, -5.27; 95% CI, -6.94 to -3.61; P < 0.00001) and Smad3 (SMD, -4.11; 95% CI, -7.17 to -1.05; P = 0.009) level. CONCLUSION Our meta-analysis demonstrates the effective role of the main active ingredients of AM in preclinical studies of liver fibrosis. The underlying mechanisms may be related to attenuation of oxidative stress, modulation of inflammatory response and inhibition of collagen production. However, due to the significant heterogeneity and poor quality of included studies, positive findings should be treated cautiously. REGISTRATION PROSPERO ID CRD42023382282.
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Affiliation(s)
- Lijuan Dan
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yanwei Hao
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Hongfei Song
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Tianyuan Wang
- The Affiliated Chengdu 363 Hospital of Southwest Medical University, Chengdu, Sichuan, China
| | - Jia Li
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Xiaoyan He
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yue Su
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
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Das A, Kashyap O, Pandey DP, Bodakhe SH. Oxymatrine impedes the progression of endotoxin-induced glaucoma via redox system modulations. J Biochem Mol Toxicol 2024; 38:e23631. [PMID: 38229309 DOI: 10.1002/jbt.23631] [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: 07/25/2023] [Revised: 11/08/2023] [Accepted: 12/15/2023] [Indexed: 01/18/2024]
Abstract
This study aimed to provide irrefutable evidence of the preventive effects of oxymatine (OMT) on a model of endotoxin induced glaucoma in Wistar rats which can be attributed to its anti-inflammatory, antioxidant, and TNF-α antagonistic properties. To assess the impact of OMT on uveitic glaucoma, the normal group received 100 μL distilled water topically for 15 days, while the glaucoma control group was induced with uveitic glaucoma by applying 10 μL of 10 μg/mL lipopolysaccharide (LPS) topically for 3 consecutive days. The treatment groups were then given OMT solution at a volume of 50 μL with varying doses of 0.25%, 0.5%, and 1% once a day via topical administration for 15 days. In addition, as a standard, the animals were also given 100 μL of 1% dorzolamide topically for 15 days. All ophthalmic dosing was carried out by pulling the lower eye-lid of the experimental animals and administration of the respective solutions. The study uses cutting-edge real-time imaging of the retinal vasculature in anesthetized animals, postsacrifice lenticular picturization and biochemical evidence to support the changes in the retinal layers. LPS induced animals demonstrated increased IOP, disrupted antioxidant systems, massive lipid damage, enhanced TNF-α activity and changes in intracellular ATPase and ionic activities. The damaged retinal vasculature and lenticular opacification further supported the biochemical evidence. However, using OMT at a 1% dosage effectively enhanced the antioxidant levels, regulated intracellular ion concentration and ATPases, decreased TNF-α activity, and counteracted mechanobiological changes in the visual front and retina. Moreover, OMT can successfully normalize intraocular pressure, making it a highly beneficial treatment option for glaucoma.
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Affiliation(s)
- Ashmita Das
- Department of Pharmacy, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, Chhattisgarh, India
| | - Onkar Kashyap
- Department of Pharmacy, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, Chhattisgarh, India
| | - Devi P Pandey
- Government Degree College, Dehradun City, Dehradun, India
| | - Surendra H Bodakhe
- Department of Pharmacy, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, Chhattisgarh, India
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Ahmed S, Keniry M, Anaya-Barbosa N, Padilla V, Javed MN, Gilkerson R, Narula AS, Ibrahim E, Lozano K. Oxymatrine Loaded Cross-Linked PVA Nanofibrous Scaffold: Design and Characterization and Anticancer Properties. Macromol Biosci 2023; 23:e2300098. [PMID: 37270675 DOI: 10.1002/mabi.202300098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/08/2023] [Indexed: 06/05/2023]
Abstract
This study focuses on the fabrication, characterization and anticancer properties of biocompatible and biodegradable composite nanofibers consisting of poly(vinyl alcohol) (PVA), oxymatrine (OM), and citric acid (CA) using a facile and high-yield centrifugal spinning process known as Forcespinning. The effects of varying concentrations of OM and CA on fiber diameter and molecular cross-linking are investigated. The morphological and thermo-physical properties, as well as water absorption of the developed nanofiber-based mats are characterized using microscopical analysis, energy dispersive X-ray spectroscopy, Fourier transform infrared spectroscopy, differential scanning calorimetry, and thermogravimetric analysis. In vitro anticancer studies are conducted with HCT116 colorectal cancer cells. Results show a high yield of long fibers embedded with beads. Fiber average diameters range between 462 and 528 nm depending on OM concentration. The thermal analysis results show that the fibers are stable at room temperature. The anticancer study reveals that PVA nanofiber membrane with high concentrations of OM can suppress the proliferation of HCT116 colorectal cancer cells. The study provides a comprehensive investigation of OM embedded into nanosized PVA fibers and the prospective application of these membranes as a drug delivery system.
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Affiliation(s)
- Salahuddin Ahmed
- Department of Mechanical Engineering, University of Texas Rio Grande Valley, Edinburg, TX, 78539, USA
| | - Megan Keniry
- Department of Biology, The University of Texas Rio Grande Valley, Edinburg, TX, 78539, USA
| | - Narcedalia Anaya-Barbosa
- Department of Mechanical Engineering, University of Texas Rio Grande Valley, Edinburg, TX, 78539, USA
| | - Victoria Padilla
- Department of Mechanical Engineering, University of Texas Rio Grande Valley, Edinburg, TX, 78539, USA
| | - Md Noushad Javed
- Department of Mechanical Engineering, University of Texas Rio Grande Valley, Edinburg, TX, 78539, USA
| | - Robert Gilkerson
- Department of Biology, The University of Texas Rio Grande Valley, Edinburg, TX, 78539, USA
| | | | - Eman Ibrahim
- Department of Mechanical Engineering, University of Texas Rio Grande Valley, Edinburg, TX, 78539, USA
| | - Karen Lozano
- Department of Mechanical Engineering, University of Texas Rio Grande Valley, Edinburg, TX, 78539, USA
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Das A, Kashyap O, Singh A, Shree J, Namdeo KP, Bodakhe SH. Oxymatrine Protects TGFβ1-Induced Retinal Fibrosis in an Animal Model of Glaucoma. Front Med (Lausanne) 2022; 8:750342. [PMID: 35252223 PMCID: PMC8894676 DOI: 10.3389/fmed.2021.750342] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 11/18/2021] [Indexed: 11/13/2022] Open
Abstract
Glaucoma has engulfed a huge population of the world into its claws of blindness as it remains asymptomatic until nearly 40% of the neurons are lost and the only option left is for patients to be subjected to symptomatic treatments or surgical methods, neither of which is completely effective in curing the disease as they do not restore the physiological dimensions at the neuronal level. Among the several factors that drive the pathophysiology of glaucoma, one is the involvement of fibrogenic factors, such as transforming growth factor β (TGFβ) which remodels the extracellular matrix (ECM) and, thus, the deposition of fibrotic material in the retina, resulting in the progression of primary open-angle glaucoma (POAG). The primary objectives of this study were to evaluate the protective effects of oxymatrine (OMT) in the steroid-induced glaucoma model in experimental rats and to determine the role of transforming growth factor β1 (TGFβ1) in the pathogenesis of glaucoma and its consequent inhibition due to the antioxidant and the antiinflammatory, and also the TGFβ1 antagonistic, behavior of OMT. To that end, we experimentally elucidated the role of OMT, a TGFβ1 antagonist, that is known to play antiinflammatory and antioxidant roles in the steroid-induced glaucoma model in experimental rats, and using the enzyme-linked immunosorbent assay (ELISA), we observed a direct inhibitory effect of OMT on the pathogenesis of glaucoma. The antioxidant and the antiinflammatory potentials of OMT were determined using several biochemical methods to determine the major antioxidants in the retinal layers, such as superoxide dismutase (SOD), glutathione peroxidase (GPX), catalase (CAT), and glutathione (GSH), along with the nitrite and the malondialdehyde (MDA) concentration levels. As a result, OMT was found to reduce the total protein content in the retinal layers, a correlation that has not been previously reported. Moreover, the impacts of OMT on the major governing ATPases, namely Na+/K+ ATPase and Ca2+ATPase, along with its impacts on the intracellular ionic concentrations of Na+, K+, and Ca2+, were determined and were found to point toward OMT, restoring homeostasis in glaucomatous animals. A clearer picture of the changes during the treatment was obtained using retinal images of the live animals and of the lenticular changes in the sacrificed animal; these images provided data on the pathological pathways leading to glaucoma inception and its consequent inhibition by OMT. The data reported in this study clearly indicate that OMT has a possible role in inhibiting the pathogenesis of glaucoma, and the data also permit the quantification of several biochemical parameters of concern.
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Affiliation(s)
- Ashmita Das
- Department of Pharmacology, SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, India
| | - Onkar Kashyap
- Department of Pharmacology, SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, India
| | | | - Jaya Shree
- Rungta Institute of Pharmaceutical Sciences and Research, Bhilai, India
| | - Kamta P. Namdeo
- Department of Pharmacology, SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, India
| | - Surendra H. Bodakhe
- Department of Pharmacology, SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, India
- *Correspondence: Surendra H. Bodakhe
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Ma X, Jiang Y, Wen J, Zhao Y, Zeng J, Guo Y. A comprehensive review of natural products to fight liver fibrosis: Alkaloids, terpenoids, glycosides, coumarins and other compounds. Eur J Pharmacol 2020; 888:173578. [PMID: 32976828 DOI: 10.1016/j.ejphar.2020.173578] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/14/2020] [Accepted: 09/15/2020] [Indexed: 02/07/2023]
Abstract
The discovery of drugs to treat liver fibrosis has long been a challenge over the past decades due to its complicated pathogenesis. As a primary approach for drug development, natural products account for 30% of clinical drugs used for disease treatment. Therefore, natural products are increasingly important for their medicinal value in liver fibrosis therapy. In this part of the review, special focus is placed on the effect and mechanism of natural compounds, including alkaloids, terpenoids, glycosides, coumarins and others. A total of 36 kinds of natural compounds demonstrate significant antifibrotic effects in various liver fibrosis models in vivo and in hepatic stellate cells (HSCs) in vitro. Revealing the mechanism will provide further basis for clinical conversion, as well as accelerate drug discovery. The mechanism was further summarized with the finding of network regulation by several natural products, such as oxymatrine, paeoniflorin, ginsenoside Rg1 and taurine. Moreover, there are still improvements needed in investigating clinical efficacy, determining mechanisms, and combining applications, as well as semisynthesis and modification. Therefore, natural products area promising resource for agents that protect against liver fibrosis.
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Affiliation(s)
- Xiao Ma
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yinxiao Jiang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Jianxia Wen
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Department of Pharmacy, Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Yanling Zhao
- Department of Pharmacy, Fifth Medical Center of PLA General Hospital, Beijing, 100039, China.
| | - Jinhao Zeng
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China.
| | - Yaoguang Guo
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China.
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Chan YT, Wang N, Tan HY, Li S, Feng Y. Targeting Hepatic Stellate Cells for the Treatment of Liver Fibrosis by Natural Products: Is It the Dawning of a New Era? Front Pharmacol 2020; 11:548. [PMID: 32425789 PMCID: PMC7212390 DOI: 10.3389/fphar.2020.00548] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 04/09/2020] [Indexed: 12/12/2022] Open
Abstract
Liver fibrosis is a progressive liver damage condition that is worth studying widely. It is important to target and alleviate the disease at an early stage before turning into later cirrhosis or liver cancer. There are currently no direct medicines targeting the attenuation or reversal of liver fibrosis, and so there is an urgent need to look into this area. Traditional Chinese Medicine has a long history in using herbal medicines to treat liver diseases including fibrosis. It is time to integrate the ancient wisdom with modern science and technology to look for the best solution to the disease. In this review, the principal concept of the pathology of liver fibrosis will be described, and then some of the single compounds isolated from herbal medicines, including salvianolic acids, oxymatrine, curcumin, tetrandrine, etc. will be discussed from their effects to the molecular mechanism behind. Molecular targets of the compounds are analyzed by network pharmacology approach, and TGFβ/SMAD was identified as the most common pathway. This review serves to summarize the current findings of herbal medicines combining with modern medicines in the area of fibrosis. It hopefully provides insights in further pharmaceutical research directions.
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Affiliation(s)
- Yau-Tuen Chan
- School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Ning Wang
- School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Hor Yue Tan
- School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Sha Li
- School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Yibin Feng
- School of Chinese Medicine, The University of Hong Kong, Hong Kong, Hong Kong
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Lan X, Zhao J, Zhang Y, Chen Y, Liu Y, Xu F. Oxymatrine exerts organ- and tissue-protective effects by regulating inflammation, oxidative stress, apoptosis, and fibrosis: From bench to bedside. Pharmacol Res 2020; 151:104541. [DOI: 10.1016/j.phrs.2019.104541] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/20/2019] [Accepted: 11/11/2019] [Indexed: 12/19/2022]
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Plumbagin Ameliorates CCl 4 -Induced Hepatic Fibrosis in Rats via the Epidermal Growth Factor Receptor Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:645727. [PMID: 26550019 PMCID: PMC4624924 DOI: 10.1155/2015/645727] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 08/25/2015] [Accepted: 08/26/2015] [Indexed: 12/13/2022]
Abstract
Epidermal growth factor (EGF) and its signaling molecules, EGFreceptor (EGFR) and signal transducer and activator of transcription factor 3 (STAT3), have been considered to play a role in liver fibrosis and cirrhosis. Plumbagin (PL) is an extracted component from the plant and has been used to treat different kinds of cancer. However, its role in regulation of EGFR and STAT3 during liver fibrosis has not been investigated. In this study, the effects of PL on the regulation of EGFR and STAT3 were investigated in carbon tetrachloride (CCl4) induced liver fibrosis and hepatic stellate cells (HSC-T6). PL significantly attenuated liver injury and fibrosis in CCl4 treated rats. At concentrations of 2 to 6 μM, PL did not induce significant cytotoxicity of HSC-T6 cells. Moreover, PL reduced phosphorylation of EGFR and STAT3 in both fibrotic liver and heparin-binding EGF-like growth factor (HB-EGF) treated HSC-T6 cells. Furthermore, PL reduced the expression of α-SMA, EGFR, and STAT3 in both fibrotic liver and HB-EGF treated HSC-T6 cells. In conclusion, plumbagin could ameliorate the development of hepatic fibrosis through its downregulation of EGFR and STAT3 in the liver, especially in hepatic stellate cells.
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LI XIA, HE CAN, WU WANGYANG, HUANG HUAN, LI WEIZU, YIN YANYAN. Anti-fibrotic effects of Acremoniumterricola milleretal mycelium on immunological hepatic fibrosis in rats. Mol Med Rep 2014; 10:3327-33. [DOI: 10.3892/mmr.2014.2604] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 07/23/2014] [Indexed: 11/05/2022] Open
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Yang J, Hou Y, Ji G, Song Z, Liu Y, Dai G, Zhang Y, Chen J. Targeted delivery of the RGD-labeled biodegradable polymersomes loaded with the hydrophilic drug oxymatrine on cultured hepatic stellate cells and liver fibrosis in rats. Eur J Pharm Sci 2013; 52:180-90. [PMID: 24296297 DOI: 10.1016/j.ejps.2013.11.017] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2013] [Revised: 11/21/2013] [Accepted: 11/24/2013] [Indexed: 01/06/2023]
Abstract
Oxymatrine (OM) is an alkaloid extracted from a Chinese herb that has been found to possess an anti-hepatic fibrosis effect, although its anti-fibrotic potential is limited due to a lack of targeting specificity, a short half-life and adverse effects. Polymersomes (PM) assembled from amphiphilic block copolymers represent promising vesicles for applications that include drug delivery and surface functionalization. The aim of this study was to develop a novel drug carrier based on PM modified with the peptide RGD and evaluate its therapeutic effect on liver fibrosis. A series of PM based on poly(ethylene glycol)-b-poly(ε-caprolactone) (PEG-b-PCL) were prepared and characterized. OM was loaded into PM by a pH-gradient method then the OM-loaded PM was modified with RGD peptide to obtain RGD-PM-OM. The average drug loading of RGD-PM-OM, with a size of 95 nm, was 6.8%. The targeting effects of the system were determined in cultured hepatic stellate cells (HSCs) and bile duct-ligated rats (BLD). RGD-PM-OM displayed better suppression of HSCs proliferation and significantly reduced the expression of the genes for α-SMA and collagen lα1 in cultured HSCs. Furthermore, RGD-PM-OM exhibited markedly superior anti-fibrosis activity by reducing the levels of PC-III and IV-C in serum and connective tissue deposition in BLD compared with PM-OM and OM. These results indicate that targeted RGD-PM-OM markedly attenuates the effects of hepatic fibrosis.
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Affiliation(s)
- Jianhong Yang
- Department of Pharmaceutical Science, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Ave., Guangzhou 510515, PR China; Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160 Shengli South Street, Yinchuan 750004, PR China
| | - Yanhui Hou
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160 Shengli South Street, Yinchuan 750004, PR China
| | - Gangjian Ji
- Department of Pharmaceutical Science, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Ave., Guangzhou 510515, PR China
| | - Zhihua Song
- Department of Pharmaceutical Science, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Ave., Guangzhou 510515, PR China
| | - Yanhua Liu
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160 Shengli South Street, Yinchuan 750004, PR China
| | - Guidong Dai
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No. 1160 Shengli South Street, Yinchuan 750004, PR China
| | - Yajun Zhang
- College of Life Sciences of Northwest University, No. 229 Taibai North Road, Xian 710069, PR China
| | - Jianhai Chen
- Department of Pharmaceutical Science, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Ave., Guangzhou 510515, PR China.
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Effect of oxymatrine on hepatic gene expression profile in experimental liver fibrosis of rats. Chin J Integr Med 2012; 18:445-50. [DOI: 10.1007/s11655-012-1115-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Indexed: 12/20/2022]
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14
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Fan DL, Zhao WJ, Wang YX, Han SY, Guo S. Oxymatrine inhibits collagen synthesis in keloid fibroblasts via inhibition of transforming growth factor-β1/Smad signaling pathway. Int J Dermatol 2012; 51:463-72. [DOI: 10.1111/j.1365-4632.2011.05234.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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15
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Shafik AN, Khodeir MM, Gouda NA, Mahmoud ME. Improved antifibrotic effect of a combination of verapamil and silymarin in rat-induced liver fibrosis. Arab J Gastroenterol 2011; 12:143-9. [PMID: 22055593 DOI: 10.1016/j.ajg.2011.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2010] [Revised: 02/17/2011] [Accepted: 07/03/2011] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND STUDY AIMS Liver fibrosis progresses to cirrhosis in several settings, for example, severe acute alcoholic hepatitis, and hepatitis C virus (HCV) reinfection after liver transplantation. Cirrhosis produces hepatocellular dysfunction, which is also a risk factor for hepatocellular carcinoma. We studied verapamil as a prophylactic, therapeutic antifibrotic drug alone and in combination with silymarin in experimental rat's liver-induced fibrosis. MATERIAL AND METHODS Liver fibrosis was induced by intra-peritoneal injection of rats with pig serum 0.5ml twice weekly for 6 weeks, which resulted in score three fibrosis. Prophylactic verapamil alone and silymarin alone and a combination of both were administered at the same time of induction of liver fibrosis and continued for the duration of induction. Therapeutic verapamil was started on the last day of fibrosis induction and continued for 4 weeks. The extent of liver fibrosis was evaluated using Ishak's fibrosis score. Serum alanine aminotransferase (ALT) was measured for follow-up. RESULTS Compared to fibrotic model rats, prophylactic verapamil, silymarin and combined verapamil plus silymarin significantly resulted in lower serum ALT levels. Prophylactic use of verapamil and silymarin each alone revealed score 2 fibrosis with positive α-SMA immunostaining; while prophylactic treatment with combined verapamil plus silymarin revealed no fibrosis supported by negative α-SMA immunostaining. Verapamil treated fibrotic rat's liver revealed significant regression in liver fibrosis scores with positive α-SMA immunostaining. CONCLUSIONS Verapamil alone has a more significant prophylactic than therapeutic antifibrotic effect against induced liver fibrosis; it was more significant than silymarin. The combination of verapamil and silymarin, showed the best protection through their synergistic antifibrotic effect.
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Affiliation(s)
- Amani N Shafik
- Department of Pharmacology, Faculty of Medicine, Cairo University, Cairo, Egypt
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16
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Toda K, Kumagai N, Kaneko F, Tsunematsu S, Tsuchimoto K, Saito H, Hibi T. Pentoxifylline prevents pig serum-induced rat liver fibrosis by inhibiting interleukin-6 production. J Gastroenterol Hepatol 2009; 24:860-5. [PMID: 19220679 DOI: 10.1111/j.1440-1746.2008.05749.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND/AIM Pig serum-induced rat liver fibrosis is a model of liver fibrosis in the absence of obvious hepatocyte injury. Penoxifylline (PTX), a xanthine derivative, which is a well-known suppressor of tumor necrosis factor-alpha (TNF-alpha) production from inflammatory cells, has also been shown to inhibit the growth of hepatic stellate cells and to inhibit collagen synthesis in these cells in vitro. We investigated the effect of PTX on pig serum-induced liver fibrosis in vivo, and assessed the mechanisms of prevention of fibrogenesis by this drug. METHODS Male Wistar rats were given intraperitoneal injections of 0.5 ml normal pig serum twice a week for 10 weeks with or without concomitant oral administration of PTX (20 mg/kg). RESULTS Rats that received pig serum showed significant liver fibrosis, and their serum interleukin-6 (IL-6) and hyaluronic acid levels were significantly increased. The serum levels of IL-6 were well correlated with the serum levels of hyaluronic acid, and increased as the liver fibrosis progressed. Penoxifylline prevented the development of fibrosis in this animal model and reduced the serum levels of IL-6 in a dose-dependent manner. In vitro, by the addition of PTX to the culture medium of the rat hepatic stellate cells (HSCs), the proliferation of the HSCs was significantly inhibited and IL-6 in the culture supernatant was also reduced significantly. Exogenous addition of IL-6 partially restored the proliferation. CONCLUSION Penoxifylline prevents pig serum-induced rat liver fibrosis by inhibiting the proliferation of HSCs and by inhibiting the production of IL-6 from HSCs.
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Affiliation(s)
- Kyoko Toda
- Division of Basic Research, Bio Medical Laboratory, Kitasato University, Tokyo, Japan
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17
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Moreno M, Bataller R. Cytokines and renin-angiotensin system signaling in hepatic fibrosis. Clin Liver Dis 2008; 12:825-52, ix. [PMID: 18984469 DOI: 10.1016/j.cld.2008.07.013] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Hepatic fibrosis is the result of a complex interplay between resident hepatic cells, infiltrating inflammatory cells, and a number of locally acting peptides called cytokines. Key mediators include transforming growth factor b1, vasoactive substances, adipokines, inflammatory cytokines and chemokines. Angiotensin II, the main effector of the renin-angiotensin system, is a true cytokine that plays a major role in liver fibrosis. Angiotensin II is locally synthesized in the injured liver and induces profibrogenic actions in hepatic stellate cells. Drugs blocking the renin-angiotensin system are promising antifibrotic agents. There are multiple signal transduction pathways involved in cytokine signaling. Drugs interfering intracellular pathways involved in increased collagen production are potential therapies for liver fibrosis.
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Affiliation(s)
- Montserrat Moreno
- Liver Unit, Institut Clínic de Malalties Digestives i Metabòliques, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Catalonia, Spain
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18
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Hassan-Khabbar S, Cottart CH, Wendum D, Vibert F, Clot JP, Savouret JF, Conti M, Nivet-Antoine V. Postischemic treatment by trans-resveratrol in rat liver ischemia-reperfusion: a possible strategy in liver surgery. Liver Transpl 2008; 14:451-9. [PMID: 18383089 DOI: 10.1002/lt.21405] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Liver ischemia-reperfusion (I/R) injury occurs in many clinical conditions, including liver surgery and transplantation. Oxygen free radicals generated during I/R reduce endogenous antioxidant systems and contribute to hepatic injury. trans-Resveratrol (trans-3,5,4'-trihydroxystilbene) is reported to have antioxidant properties. We investigated the effect of trans-resveratrol on liver injury induced by I/R. After 1 hour of ischemia, administered 5 minutes before 3 hours of reperfusion, trans-resveratrol was hepatoprotective at a low dose (0.02 mg/kg). It significantly decreased aminotransferase levels by about 40% and improved sinusoidal dilatation. trans-Resveratrol preserved antioxidant defense by preventing total and reduced glutathione depletion caused by I/R. At 0.2 mg/kg, trans-resveratrol significantly increased glutathione reductase, Cu/Zn-superoxide dismutase, and catalase activities. However, at a high dose (20 mg/kg), trans-resveratrol became prooxidant with an aggravation of liver injury evaluated by aminotransferase release and histological analysis and associated with a depletion of total and reduced glutathione levels and a decrease of antioxidant enzyme activities. In conclusion, a prereperfusion treatment by trans-resveratrol only at low doses decreases liver injury induced by I/R by protecting against antioxidant defense failure. This administration protocol could reduce liver damage during surgery or transplantation.
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Affiliation(s)
- Sahar Hassan-Khabbar
- Equipe d'Accueil 3617, Faculté de Pharmacie, Université Paris Descartes, Paris, France
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19
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Qin XJ, He W, Hai CX, Liang X, Liu R. Protection of multiple antioxidants Chinese herbal medicine on the oxidative stress induced by adriamycin chemotherapy. J Appl Toxicol 2008; 28:271-82. [PMID: 17582587 DOI: 10.1002/jat.1276] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Adriamycin is an effective anthracycline anti-tumor antibiotic. However, the clinical use of adriamycin has been restricted by its serious side effects. Some reports indicated that the side effects of adriamycin could cause systemic injury, in which reactive oxygen species (ROS) play an important role. ROS are a large family of oxygen free radical and non-free radical active oxygen-containing molecules, including superoxide radical, hydrogen peroxide and hydroxyl radical, which contribute to oxidative stress. Although antioxidant treatment is a promising method to prevent the side effects, protection by a single antioxidant is limited. The Chinese herbal medicine ANTIOXIN is a multiple antioxidant that can effectively block oxidative stress. It was hypothesized that ANTIOXIN could effectively reduce the side effects of adriamycin. A rat tumor model with a transplanted tumor in the liver was treated with adriamycin and ANTIOXIN was used as a protection. Oxidative stress and antioxidant enzymes were evaluated. The results showed that adriamycin chemotherapy increased the level of malondialdehyde (MDA), nitrogen oxide (NO) and decreased the activities of total superoxide dismutase (T-SOD), manganese superoxide dismutase (MnSOD), catalase (CAT), glutathione (GSH) and total antioxidant capacity (TAC). Adriamycin chemotherapy also decreased the expression of Bcl-2, increased the expression of iNOS and cell apoptosis in the liver and kidney. Multiple antioxidants ANTIOXIN had an antagonistic effect on these changes and significantly decreased the mortality of the experimental rats. These data demonstrated that adriamycin chemotherapy could cause oxidative stress to the whole body, on which multiple antioxidants based on the theory of 'multiple antioxidant chain' had effective protection.
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Affiliation(s)
- Xu-Jun Qin
- Department of Toxicology, the Fourth Military Medical University, Xi'an, 710032, China
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20
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Luk JM, Wang X, Liu P, Wong KF, Chan KL, Tong Y, Hui CK, Lau GK, Fan ST. Traditional Chinese herbal medicines for treatment of liver fibrosis and cancer: from laboratory discovery to clinical evaluation. Liver Int 2007; 27:879-90. [PMID: 17696925 DOI: 10.1111/j.1478-3231.2007.01527.x] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Liver disease afflicts over 10% of the world population. This includes chronic hepatitis, alcoholic steatosis, fibrosis, cirrhosis and hepatocellular carcinoma (HCC), which are the most health-threatening conditions drawing considerable attention from medical professionals and scientists. Patients with alcoholism or viral hepatitis are much more likely to have liver cell damage and cirrhosis, and some may eventually develop HCC, which is unfortunately, and very often, a fatal malignancy without cure. While liver surgery is not suitable in many of the HCC cases, patients are mostly given palliative support cares or transarterial chemoembolization or systemic chemotherapies. However, HCC is well known to be a highly chemoresistant tumour, and the response rate is <10-20%. To this end, alternative medicines are being actively sought from other sources with hopes to halt the disease's progression or even eliminate the tumours. Traditional Chinese herbal medicine has begun to gain popularity worldwide for promoting healthcare as well as disease prevention, and been used as conventional or complementary medicines for both treatable and incurable diseases in Asia and the West. In this article, we discuss the laboratory findings and clinical trial studies of Chinese herbal medicines (particularly small molecule compounds) for the treatment of liver disease ranging from fibrosis to liver cancer.
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Affiliation(s)
- John M Luk
- Department of Surgery, The University of Hong Kong, Pokfulam, Hong Kong.
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Wu YT, Shen C, Yin J, Yu JP, Meng Q. Azathioprine hepatotoxicity and the protective effect of liquorice and glycyrrhizic acid. Phytother Res 2006; 20:640-5. [PMID: 16718735 DOI: 10.1002/ptr.1920] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This study aimed to evaluate the responses of human hepatocytes to azathioprine hepatotoxicity in comparison with the well-studied azathioprine hepatotoxicity in rat hepatocytes and the effects of protective agents to suppress azathioprine hepatotoxicity. Azathioprine presented its hepatotoxicity at clinically relevant concentrations (lower than 10 microm) in primary rat hepatocytes after 48 h of treatment as shown by a severe decrease in cell viability as well as intracellular GSH depletion. However, primary human hepatocytes exhibited only significant intracellular GSH depletion after treatment with azathioprine at these clinically relevant concentrations, while a reduction in cell viability by 29% was only evidenced after 48 h of treatment with azathioprine at the high concentration of 50 microm. In addition, a monolayer culture of primary rat hepatocytes was used as an in vitro model to examine the protective effects of antihepatotoxic drugs including glutathione (GSH), N-acetylcysteine (NAC, a GSH precursor), liquorice and glycyrrhizic acid (GA), a major bioactive component of liquorice, against hepatotoxicity of 1 microm azathioprine. It was found that both liquorice and GA showed substantial protection according to assays of cell viability and intracellular GSH, while neither GSH nor NAC had such a protective function. Similarly, GA protected human hepatocytes from intracellular GSH depletion on exposure to 1 microm azathioprine. These results implied that GA or liquorice could be considered as potent protection agents against azathioprine hepatotoxicity.
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Affiliation(s)
- Yue-Ting Wu
- School of Materials Science and Chemical Engineering, Zhejiang University, Hangzhou 310027, China
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Cheng Y, Ping J, Xu HD, Fu HJ, Zhou ZH. Synergistic effect of a novel oxymatrine-baicalin combination against hepatitis B virus replication, α smooth muscle actin expression and type I collagen synthesis in vitro. World J Gastroenterol 2006; 12:5153-9. [PMID: 16937525 PMCID: PMC4088012 DOI: 10.3748/wjg.v12.i32.5153] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To study the effect of oxymatrine-baicalin combination (OB) against HBV replication in 2.2.15 cells and α smooth muscle actin (α SMA) expression, type I, collagen synthesis in HSC-T6 cells.
METHODS: The 2.2.15 cells and HSC-T6 cells were cultured and treated respectively. HBsAg and HBeAg in the culture supernatants were detected by ELISA and HBV DNA levels were determined by fluorescence quantitative PCR. Total RNA was extracted from HSC-T6 cells and reverse transcribed into cDNA. The cDNAs were amplified by PCR and the quantities were expressed in proportion to β actin. The total cellular proteins extracted from HSC-T6 cells were separated by electrophoresis. Resolved proteins were electrophoretically transferred to nitrocellulose membrane. Protein bands were revealed and the quantities were corrected by β actin.
RESULTS: In the 2.2.15 cell culture system, the inhibitory rate against secretion of HBsAg and HBeAg in the OB group was significantly stronger than that in the oxymatrine group (HBsAg, P = 0.043; HBeAg, P = 0.026; respectively); HBV DNA level in the OB group was significantly lower than that in the oxymatrine group (P = 0.041). In HSC-T6 cells the mRNA and protein expression levels of α SMA in the OB group were significantly lower as compared with those in the oxymatrine group (mRNA, P = 0.013; protein, P = 0.042; respectively); The mRNA and protein expression levels of type I collagen in the OB group were significantly lower as compared with those in the oxymatrine group (mRNA, P < 0.01; protein, P < 0.01; respectively).
CONCLUSION: OB combination has a better effect against HBV replication in 2.2.15 cells and is more effective against α SMA expression and typeI collagen synthesis in HSC-T6 cells than oxymatrine in vitro.
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Affiliation(s)
- Yang Cheng
- Institute of Liver Disease, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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