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Liu C, Li S, Zhang C, Jin CH. Recent Advances in Research on Active Compounds Against Hepatic Fibrosis. Curr Med Chem 2024; 31:2571-2628. [PMID: 37497688 DOI: 10.2174/0929867331666230727102016] [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: 12/16/2022] [Revised: 05/14/2023] [Accepted: 06/26/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND Almost all chronic liver diseases cause fibrosis, which can lead to cirrhosis and eventually liver cancer. Liver fibrosis is now considered to be a reversible pathophysiological process and suppression of fibrosis is necessary to prevent liver cancer. At present, no specific drugs have been found that have hepatic anti-fibrotic activity. OBJECTIVE The research progress of anti-hepatic fibrosis compounds in recent ten years was reviewed to provide a reference for the design and development of anti-hepatic fibrosis drugs. METHODS According to the structure of the compounds, they are divided into monocyclic compounds, fused-heterocyclic compounds, and acyclic compounds. RESULTS In this article, the natural products and synthetic compounds with anti-fibrotic activity in recent ten years were reviewed, with emphasis on their pharmacological activity and structure-activity relationship (SAR). CONCLUSION Most of these compounds are natural active products and their derivatives, and there are few researches on synthetic compounds and SAR studies on natural product.
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Affiliation(s)
- Chuang Liu
- Key Laboratory of Natural Resources of Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji, Jilin, 133002, China
| | - Siqi Li
- Key Laboratory of Natural Resources of Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji, Jilin, 133002, China
| | - Changhao Zhang
- Key Laboratory of Natural Resources of Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji, Jilin, 133002, China
| | - Cheng-Hua Jin
- Key Laboratory of Natural Resources of Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji, Jilin, 133002, China
- Interdisciplinary of Biological Functional Molecules, College of Integration Science, Yanbian University, Yanji, Jilin, 133002, China
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Zhan YP, Chen BS. Drug Target Identification and Drug Repurposing in Psoriasis through Systems Biology Approach, DNN-Based DTI Model and Genome-Wide Microarray Data. Int J Mol Sci 2023; 24:10033. [PMID: 37373186 DOI: 10.3390/ijms241210033] [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: 05/30/2023] [Revised: 06/08/2023] [Accepted: 06/10/2023] [Indexed: 06/29/2023] Open
Abstract
Psoriasis is a chronic skin disease that affects millions of people worldwide. In 2014, psoriasis was recognized by the World Health Organization (WHO) as a serious non-communicable disease. In this study, a systems biology approach was used to investigate the underlying pathogenic mechanism of psoriasis and identify the potential drug targets for therapeutic treatment. The study involved the construction of a candidate genome-wide genetic and epigenetic network (GWGEN) through big data mining, followed by the identification of real GWGENs of psoriatic and non-psoriatic using system identification and system order detection methods. Core GWGENs were extracted from real GWGENs using the Principal Network Projection (PNP) method, and the corresponding core signaling pathways were annotated using the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. Comparing core signaling pathways of psoriasis and non-psoriasis and their downstream cellular dysfunctions, STAT3, CEBPB, NF-κB, and FOXO1 are identified as significant biomarkers of pathogenic mechanism and considered as drug targets for the therapeutic treatment of psoriasis. Then, a deep neural network (DNN)-based drug-target interaction (DTI) model was trained by the DTI dataset to predict candidate molecular drugs. By considering adequate regulatory ability, toxicity, and sensitivity as drug design specifications, Naringin, Butein, and Betulinic acid were selected from the candidate molecular drugs and combined into potential multi-molecule drugs for the treatment of psoriasis.
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Affiliation(s)
- Yu-Ping Zhan
- Laboratory of Automatic Control, Signal Processing and Systems Biology, Department of Electrical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Bor-Sen Chen
- Laboratory of Automatic Control, Signal Processing and Systems Biology, Department of Electrical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
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Wu ZC, Liu XY, Liu JY, Piao JS, Piao MG. Preparation of Betulinic Acid Galactosylated Chitosan Nanoparticles and Their Effect on Liver Fibrosis. Int J Nanomedicine 2022; 17:4195-4210. [PMID: 36134203 PMCID: PMC9484277 DOI: 10.2147/ijn.s373430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 08/31/2022] [Indexed: 11/23/2022] Open
Abstract
Aim Liver fibrosis is mainly characterized by the formation of fibrous scars. Galactosylated chitosan (GC) has gained increasing attention as a liver-targeted drug carrier in recent years. The present study aimed to investigate the availability of betulinic acid-loaded GC nanoparticles (BA-GC-NPs) for liver protection. Covalently-conjugated galactose, recognized by asialoglycoprotein receptors exclusively expressed in hepatocytes, was employed to target the liver. Materials and Methods Galactose was coupled to chitosan by chemical covalent binding. BA-GC-NPs were synthesized by wrapping BA into NPs via ion-crosslinking method. The potential advantage of BA-GC-NP as a liver-targeting agent in the treatment of liver fibrosis has been demonstrated in vivo and in vitro. Results BA-GC-NPs with diameters <200 nm were manufactured in a virtually spherical core-shell arrangement, and BA was released consistently and continuously for 96 h, as assessed by an in vitro release assay. According to the safety evaluation, BA-GC-NPs demonstrated good biocompatibility at the cellular level and did not generate any inflammatory reaction in mice. Importantly, BA-GC-NPs showed an inherent liver-targeting potential in the uptake behavioral studies in cells and bioimaging tests in vivo. Efficacy tests revealed that administering BA-GC-NPs in a mouse model of liver fibrosis reduced the degree of liver injury in mice. Conclusion The findings showed that BA-GC-NPs form a safe and effective anti-hepatic fibrosis medication delivery strategy.
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Affiliation(s)
- Zi Chao Wu
- School of Pharmacy, Yanbian University, Yanji, 133002, People's Republic of China.,Research Institute, Shijiazhuang Yiling Pharmaceutical Co., Ltd, Shijiazhuang, 050035, People's Republic of China
| | - Xin Yu Liu
- School of Pharmacy, Yanbian University, Yanji, 133002, People's Republic of China
| | - Jia Yan Liu
- School of Pharmacy, Yanbian University, Yanji, 133002, People's Republic of China
| | - Jing Shu Piao
- School of Pharmacy, Yanbian University, Yanji, 133002, People's Republic of China
| | - Ming Guan Piao
- School of Pharmacy, Yanbian University, Yanji, 133002, People's Republic of China.,Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji, 133002, People's Republic of China
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Li WQ, Liu WH, Qian D, Liu J, Zhou SQ, Zhang L, Peng W, Su L, Zhang H. Traditional Chinese medicine: An important source for discovering candidate agents against hepatic fibrosis. Front Pharmacol 2022; 13:962525. [PMID: 36081936 PMCID: PMC9445813 DOI: 10.3389/fphar.2022.962525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/28/2022] [Indexed: 12/24/2022] Open
Abstract
Hepatic fibrosis (HF) refers to the pathophysiological process of connective tissue dysplasia in the liver caused by various pathogenic factors. Nowadays, HF is becoming a severe threat to the health of human being. However, the drugs available for treating HF are limited. Currently, increasing natural agents derived from traditional Chinese medicines (TCMs) have been found to be beneficial for HF. A systemic literature search was conducted from PubMed, GeenMedical, Sci-Hub, CNKI, Google Scholar and Baidu Scholar, with the keywords of “traditional Chinese medicine,” “herbal medicine,” “natural agents,” “liver diseases,” and “hepatic fibrosis.” So far, more than 76 natural monomers have been isolated and identified from the TCMs with inhibitory effect on HF, including alkaloids, flavones, quinones, terpenoids, saponins, phenylpropanoids, and polysaccharides, etc. The anti-hepatic fibrosis effects of these compounds include hepatoprotection, inhibition of hepatic stellate cells (HSC) activation, regulation of extracellular matrix (ECM) synthesis & secretion, regulation of autophagy, and antioxidant & anti-inflammation, etc. Natural compounds and extracts from TCMs are promising agents for the prevention and treatment of HF, and this review would be of great significance to development of novel drugs for treating HF.
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Affiliation(s)
- Wen-Qing Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wen-Hao Liu
- Department of Pharmacy, Tenth People’s Hospital of Tongji University, Shanghai, China
| | - Die Qian
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jia Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shi-Qiong Zhou
- Hospital of Nursing, The Second Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Lei Zhang
- Department of Vascular Surgery, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wei Peng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Wei Peng, ; Li Su, ; Hong Zhang,
| | - Li Su
- Institute of Translational Medicine, Shanghai University, Shanghai, China
- *Correspondence: Wei Peng, ; Li Su, ; Hong Zhang,
| | - Hong Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Wei Peng, ; Li Su, ; Hong Zhang,
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Grigoreva A, Kolobova E, Pakrieva E, Mäki-Arvela P, Kuznetsova S, Carabineiro S, Bogdanchikova N, Pestryakov A, Murzin D. Liquid-phase oxidation of betulin over supported Ag NPs catalysts: Kinetic regularities, catalyst deactivation and reactivation. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Xie Y, Du D, Zhang L, Yang Y, Zou Z, Li Z, Zhou L, Shang R, Zhou P. TJ-M2010-5, A self-developed MyD88 inhibitor, attenuates liver fibrosis by inhibiting the NF-κB pathway. Chem Biol Interact 2022; 354:109839. [PMID: 35101388 DOI: 10.1016/j.cbi.2022.109839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 01/17/2022] [Accepted: 01/26/2022] [Indexed: 02/09/2023]
Abstract
Liver fibrosis is the result of most chronic inflammatory liver damage and seriously endangers human health. However, no drugs have been approved to treat this disease. Previous studies showed that the Toll-like receptors (TLRs)/myeloid differentiation factor-88 (MyD88)/nuclear factor-κB (NF-κB) pathway plays a key role in liver fibrosis. TJ-M2010-5 is a self-developed small molecule MyD88 inhibitor, which has been proven to have a good protective effect in a variety of inflammatory disease models. In the present study, to investigate the anti-fibrotic effect of TJ-M2010-5, mice were injected with carbon tetrachloride (CCl4) in vivo and LX2 cells (a human hepatic stellate cell line) were treated with TGF-β1 in vitro to induce liver fibrosis. In vivo studies showed that TJ-M2010-5 attenuated the CCl4-induced liver damage, collagen accumulation, and the activation of hepatic stellate cells by inhibiting the nuclear transfer of NF-κB. Moreover, in vitro experiments of LX2 cells stimulated with TGF-β1 further indicated that the NF-κB pathway is involved in the development of liver fibrosis. TJ-M2010-5 significantly inhibited the proliferation and activation of LX2 cells. In addition, TJ-M2010-5 upregulated the expression of bone morphogenetic protein and membrane-bound inhibitor (BAMBI) in LX2 cells by blocking the activation of MyD88/NF-κB, thereby inhibiting the phosphorylation of Smad2/3 and the expression of collagen I (COL1A1) induced by TGF-β1. In conclusion, this study illustrates the anti-hepatic fibrosis effect of TJ-M2010-5 and provides a new treatment method for liver fibrosis.
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Affiliation(s)
- Yalong Xie
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, China; NHC Key Laboratory of Organ Transplantation, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Dunfeng Du
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, China; NHC Key Laboratory of Organ Transplantation, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Limin Zhang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, China; NHC Key Laboratory of Organ Transplantation, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Yang Yang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, China; NHC Key Laboratory of Organ Transplantation, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Zhimiao Zou
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, China; NHC Key Laboratory of Organ Transplantation, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Zeyang Li
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, China; NHC Key Laboratory of Organ Transplantation, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Liang Zhou
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, China; NHC Key Laboratory of Organ Transplantation, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Runshi Shang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, China; NHC Key Laboratory of Organ Transplantation, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Ping Zhou
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, China; NHC Key Laboratory of Organ Transplantation, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China.
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Cheng J, Chen Z, Zuo G, Cao W. Integrated analysis of differentially expressed genes, differentially methylated genes, and natural compounds in hepatitis C virus-induced cirrhosis. J Int Med Res 2022; 50:3000605221074525. [PMID: 35086375 PMCID: PMC8801647 DOI: 10.1177/03000605221074525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective To identify key genes in hepatitis C virus (HCV)-induced cirrhosis and to predict effective drugs for its treatment. Methods Three datasets were used to screen for differentially expressed genes (DEGs) and differentially methylated genes (DMGs) in HCV-induced cirrhosis. DEGs were subjected to Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses using the clusterProfiler R package. Their respective protein–protein interaction (PPI) networks were constructed using Cytoscape. Cross analysis of DEGs and DMGs was performed to identify the genetic landscape of HCV-induced cirrhosis, and five genes were validated by receiver operating characteristic curve analysis. Molecular autodocking between ISG15 and natural products was performed using AutoDock Tool 1.5.6. Results A total of 357 DEGs and 8,830 DMGs were identified. DEG functional analysis identified several pathways involved in the pathogenesis of HCV-induced cirrhosis. Cross analysis of DEGs and DMGs identified 212 genes, and PPI network analysis identified 25 hub genes. Finally, five genes including ISG15 were identified and confirmed in dataset GSE36411. Artesunate and betulinic acid were shown to have a strong binding affinity to ISG15. Conclusion Our study provides novel insights into the mechanisms of HCV-induced cirrhosis which could lead to the identification of new therapeutics.
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Affiliation(s)
- Junxiong Cheng
- College of Traditional Chinese Medicine, 12550Chongqing Medical University, Chongqing Medical University, Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, Chongqing, P. R. China
| | - Zhiwei Chen
- College of Traditional Chinese Medicine, 12550Chongqing Medical University, Chongqing Medical University, Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, Chongqing, P. R. China
| | - Guoqing Zuo
- College of Traditional Chinese Medicine, 12550Chongqing Medical University, Chongqing Medical University, Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, Chongqing, P. R. China.,Department of Gastroenterology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, P. R. China
| | - Wenfu Cao
- College of Traditional Chinese Medicine, 12550Chongqing Medical University, Chongqing Medical University, Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, Chongqing, P. R. China
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Jia F, Hu X, Kimura T, Tanaka N. Impact of Dietary Fat on the Progression of Liver Fibrosis: Lessons from Animal and Cell Studies. Int J Mol Sci 2021; 22:ijms221910303. [PMID: 34638640 PMCID: PMC8508674 DOI: 10.3390/ijms221910303] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 09/16/2021] [Indexed: 02/07/2023] Open
Abstract
Previous studies have revealed that a high-fat diet is one of the key contributors to the progression of liver fibrosis, and increasing studies are devoted to analyzing the different influences of diverse fat sources on the progression of non-alcoholic steatohepatitis. When we treated three types of isocaloric diets that are rich in cholesterol, saturated fatty acid (SFA) and trans fatty acid (TFA) with hepatitis C virus core gene transgenic mice that spontaneously developed hepatic steatosis without apparent fibrosis, TFA and cholesterol-rich diet, but not SFA-rich diet, displayed distinct hepatic fibrosis. This review summarizes the recent advances in animal and cell studies regarding the effects of these three types of fat on liver fibrogenesis.
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Affiliation(s)
- Fangping Jia
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan;
| | - Xiao Hu
- Department of Pathophysiology, Hebei Medical University, Shijiazhuang 050017, China;
| | - Takefumi Kimura
- Department of Gastroenterology, Shinshu University School of Medicine, Matsumoto 390-8621, Japan;
| | - Naoki Tanaka
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan;
- International Relations Office, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
- Research Center for Social Systems, Shinshu University, Matsumoto 390-8621, Japan
- Correspondence:
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A Review on Preparation of Betulinic Acid and Its Biological Activities. Molecules 2021; 26:molecules26185583. [PMID: 34577056 PMCID: PMC8468263 DOI: 10.3390/molecules26185583] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 12/11/2022] Open
Abstract
Betulinic acid, a pentacyclic triterpene, is distributed in a variety of plants, such as birch, eucalyptus and plane trees. It shows a wide spectrum of biological and pharmacological properties, such as anti-inflammatory, antibacterial, antiviral, antidiabetic, antimalarial, anti-HIV and antitumor effects. Among them, the antitumor activity of betulinic acid has been extensively studied. However, obtaining betulinic acid from natural resources can no longer meet the needs of medicine and nutrition, so methods such as chemical synthesis and microbial biotransformation have also been used to prepare betulinic acid. At the same time, with the development of synthetic biology and genetic engineering, and the elucidation of the biosynthetic pathways of terpenoid, the biosynthesis of betulinic acid has also been extensively researched. This article reviews the preparation of betulinic acid and its pharmacological activities, in order to provide a reference for the research and utilization of betulinic acid.
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Rouf R, Ghosh P, Uzzaman MR, Sarker DK, Zahura FT, Uddin SJ, Muhammad I. Hepatoprotective Plants from Bangladesh: A Biophytochemical Review and Future Prospect. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:1633231. [PMID: 34504532 PMCID: PMC8423546 DOI: 10.1155/2021/1633231] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 08/17/2021] [Indexed: 12/14/2022]
Abstract
Liver diseases are quite prevalant in many densely populated countries, including Bangladesh. The liver and its hepatocytes are targeted by virus and microbes, as well as by chemical environmental toxicants, causing wide-spread disruption of metabolic fuctions of the human body, leading to death from end-stage liver diseases. The aim of this review is to systematically explore and record the potential of Bangladeshi ethnopharmacological plants to treat liver diseases with focus on their sources, constituents, and therapeutic uses, including mechanisms of actions (MoA). A literature survey was carried out using Pubmed, Google Scholar, ScienceDirect, and Scopus databases with articles reported until July, 2020. A total of 88 Bangladeshi hepatoprotective plants (BHPs) belonging to 47 families were listed in this review, including Euphorbiaceae, Cucurbitaceae, and Compositae families contained 20% of plants, while herbs were the most cited (51%) and leaves were the most consumed parts (23%) as surveyed. The effect of BHPs against different hepatotoxins was observed via upregulation of antioxidant systems and inhibition of lipid peroxidation which subsequently reduced the elevated liver biomarkers. Different active constituents, including phenolics, curcuminoids, cucurbitanes, terpenoids, fatty acids, carotenoids, and polysaccharides, have been reported from these plants. The hepatoameliorative effect of these constituents was mainly involved in the reduction of hepatic oxidative stress and inflammation through activation of Nrf2/HO-1 and inhibition of NF-κB signaling pathways. In summary, BHPs represent a valuable resource for hepatoprotective lead therapeutics which may offer new alternatives to treat liver diseases.
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Affiliation(s)
- Razina Rouf
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Puja Ghosh
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Md. Raihan Uzzaman
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Dipto Kumer Sarker
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Fatima Tuz Zahura
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Shaikh Jamal Uddin
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Ilias Muhammad
- National Center for Natural Products Research, School of Pharmacy, Research Institute of Pharmaceutical Sciences, University of Mississippi, University, MS 38677, USA
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Supported Silver Nanoparticles as Catalysts for Liquid-Phase Betulin Oxidation. NANOMATERIALS 2021; 11:nano11020469. [PMID: 33673079 PMCID: PMC7918243 DOI: 10.3390/nano11020469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 01/29/2021] [Accepted: 02/08/2021] [Indexed: 12/24/2022]
Abstract
Herein, it has been shown that betulin can be transformed into its biologically active oxo-derivatives (betulone, betulinic and betulonic aldehydes) by liquid-phase oxidation over supported silver catalysts under mild conditions. In order to identify the main factors determining the catalytic behavior of nanosilver catalysts in betulin oxidation, silver was deposited on various alumina supports (γ-alumina and boehmite) using deposition–precipitation with NaOH and incipient wetness impregnation methods, followed by treatment in H2 or O2. Silver catalysts and the corresponding supports were characterized by X-ray diffraction, nitrogen physisorption, inductively coupled plasma optical emission spectroscopy, photoelectron spectroscopy and transmission electron microscopy. It was found that the support nature, preparation and treatment methods predetermine not only the average Ag nanoparticles size and their distribution, but also the selectivity of betulin oxidation, and thereby, the catalytic behavior of Ag catalysts. In fact, the support nature had the most considerable effect. Betulin conversion, depending on the support, increased in the following order: Ag/boehmite < Ag/boehmite (calcined) < Ag/γ-alumina. However, in the same order, the share of side reactions catalyzed by strong Lewis acid centers of the support also increased. Poisoning of the latter by NaOH during catalysts preparation can reduce side reactions. Additionally, it was revealed that the betulin oxidation catalyzed by nanosilver catalysts is a structure-sensitive reaction.
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Li X, Liu X, Deng R, Gao S, Jiang Q, Liu R, Li H, Miao Y, Zhai Y, Zhang S, Wang Z, Ren Y, Ning W, Zhou H, Yang C. Betulinic acid attenuated bleomycin-induced pulmonary fibrosis by effectively intervening Wnt/β-catenin signaling. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 81:153428. [PMID: 33341025 DOI: 10.1016/j.phymed.2020.153428] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 11/08/2020] [Accepted: 11/27/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND Idiopathic pulmonary fibrosis (IPF) is a fatal and progressive fibrotic lung disease lacking a validated and effective therapy. Aberrant activation of the Wnt/β-catenin signaling cascade plays the key role in the pathogenesis of IPF. Betulinic acid is a natural pentacyclic triterpenoid molecule that has excellent antitumor and antiviral activities. HYPOTHESIS We hypothesized that BA has an anti-pulmonary fibrosis effect mediated by the suppression of the Wnt/β-catenin pathway. Study design Pulmonary fibrosis markers were detected in vitro and in vivo to confirm the antifibrotic effect of BA. The Wnt/β-catenin pathway-related proteins were overexpressed to determine the effect of BA on Wnt signaling. METHODS AND RESULTS BA dose-dependently inhibited Wnt3a-induced fibroblast activation in vitro. Moreover, BA decreased Wnt3a- and LiCl-induced transcriptional activity, as assessed by the TOPFlash assay in fibroblasts, and repressed the expression of the Wnt target genes cyclin D1, axin 2, and S100A4. Further investigation indicated that BA restrained the nuclear accumulation of β-catenin, mainly by increasing the phospho-β-catenin ratio (S33/S37/T41 and S45), inhibited the phosphorylation of DVL2 and LRP, and decreased the levels of Wnt3a and LRP6. In agreement with the results of the in vitro assays, the in vivo experiments indicated that BA significantly decreased bleomycin-induced pulmonary fibrosis in mice and suppressed myofibroblast activation by inhibiting Wnt/β-catenin signaling. CONCLUSION BA may directly interfere with the Wnt/β-catenin pathway to subsequently repress myofibroblast activation and pulmonary fibrosis.
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Affiliation(s)
- Xiaohe Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China; Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin 300457, China
| | - Xiaowei Liu
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China; Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin 300457, China
| | - Ruxia Deng
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China; Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin 300457, China
| | - Shaoyan Gao
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China; Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin 300457, China
| | - Qiuyan Jiang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China; Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin 300457, China
| | - Rui Liu
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China; Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin 300457, China
| | - Hailong Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China
| | - Yang Miao
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China
| | - Yunqian Zhai
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China
| | - Shanshan Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China; Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin 300457, China
| | - Zhenzhen Wang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China
| | - Yimeng Ren
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China
| | - Wen Ning
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Honggang Zhou
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China; Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin 300457, China.
| | - Cheng Yang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, China; Tianjin Key Laboratory of Molecular Drug Research, Tianjin International Joint Academy of Biomedicine, Tianjin 300457, China.
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Kirstgen M, Lowjaga KAAT, Müller SF, Goldmann N, Lehmann F, Alakurtti S, Yli-Kauhaluoma J, Glebe D, Geyer J. Selective hepatitis B and D virus entry inhibitors from the group of pentacyclic lupane-type betulin-derived triterpenoids. Sci Rep 2020; 10:21772. [PMID: 33303817 PMCID: PMC7729925 DOI: 10.1038/s41598-020-78618-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 11/27/2020] [Indexed: 02/07/2023] Open
Abstract
Current treatment options against hepatitis B and D virus (HBV/HDV) infections have only limited curative effects. Identification of Na+/taurocholate co-transporting polypeptide (NTCP) as the high-affinity hepatic receptor for both viruses in 2012 enables target-based development of HBV/HDV cell-entry inhibitors. Many studies already identified appropriate NTCP inhibitors. However, most of them interfere with NTCP’s physiological function as a hepatic bile acid transporter. To overcome this drawback, the present study aimed to find compounds that specifically block HBV/HDV binding to NTCP without affecting its transporter function. A novel assay was conceptualized to screen for both in parallel; virus binding to NTCP (measured via binding of a preS1-derived peptide of the large HBV/HDV envelope protein) and bile acid transport via NTCP. Hits were subsequently validated by in vitro HDV infection studies using NTCP-HepG2 cells. Derivatives of the birch-derived pentacyclic lupane-type triterpenoid betulin revealed clear NTCP inhibitory potency and selectivity for the virus receptor function of NTCP. Best performing compounds in both aspects were 2, 6, 19, and 25. In conclusion, betulin derivatives show clear structure–activity relationships for potent and selective inhibition of the HBV/HDV virus receptor function of NTCP without tackling its physiological bile acid transport function and therefore are promising drug candidates.
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Affiliation(s)
- Michael Kirstgen
- Biomedical Research Center Seltersberg (BFS), Institute of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Justus Liebig University Giessen, Schubertstr. 81, 35392, Giessen, Germany
| | - Kira Alessandra Alicia Theresa Lowjaga
- Biomedical Research Center Seltersberg (BFS), Institute of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Justus Liebig University Giessen, Schubertstr. 81, 35392, Giessen, Germany
| | - Simon Franz Müller
- Biomedical Research Center Seltersberg (BFS), Institute of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Justus Liebig University Giessen, Schubertstr. 81, 35392, Giessen, Germany
| | - Nora Goldmann
- National Reference Center for Hepatitis B Viruses and D Viruses, Institute of Medical Virology, Justus Liebig University Giessen, 35392, Giessen, Germany
| | - Felix Lehmann
- National Reference Center for Hepatitis B Viruses and D Viruses, Institute of Medical Virology, Justus Liebig University Giessen, 35392, Giessen, Germany
| | - Sami Alakurtti
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5 E, P.O. Box 56, 00014, Helsinki, Finland.,VTT Technical Research Centre of Finland, Biologinkuja 7, P.O. Box 1000, 02044, Espoo, Finland
| | - Jari Yli-Kauhaluoma
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5 E, P.O. Box 56, 00014, Helsinki, Finland
| | - Dieter Glebe
- National Reference Center for Hepatitis B Viruses and D Viruses, Institute of Medical Virology, Justus Liebig University Giessen, 35392, Giessen, Germany
| | - Joachim Geyer
- Biomedical Research Center Seltersberg (BFS), Institute of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Justus Liebig University Giessen, Schubertstr. 81, 35392, Giessen, Germany.
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Effect of Curcumol on the Fenestrae of Liver Sinusoidal Endothelial Cells Based on NF- κB Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8590638. [PMID: 32595742 PMCID: PMC7275224 DOI: 10.1155/2020/8590638] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/23/2020] [Accepted: 04/08/2020] [Indexed: 12/24/2022]
Abstract
Objective To study the effect of curcumol on liver sinusoidal endothelial cells (LSECs) and to analyze the mechanism of antihepatic fibrosis. Methods The effects of drug intervention on cell proliferation rates were detected by MTT assay. The expression of NF-κB was detected by RT-PCR and WB. The NF-κB expression and entry into the nucleus were detected by immunofluorescence; scanning electron microscopy was used to observe the changes of LSECs fenestrae. Results MTT results showed that the interference of cell proliferation in each group was small. RT-PCR showed that the expression of NF-κB in the curcumol intervention group was significantly lower than that in the positive control group (P < 0.05). The WB detection found that, in the curcumol intervention group, the expression of pNF-κB in the NF-κB signaling pathway was significantly lower than that in the positive control group (P < 0.05). Scanning electron microscopy showed that the LSEC fenestrae were significantly improved compared with the positive control group. Conclusion Curcumol may be one of the mechanisms of antihepatic fibrosis by inhibiting the activity of the NF-κB signaling pathway and increasing the fenestrae of LSECs.
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15
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Wang X, Yuan Z, Zhu L, Yi X, Ou Z, Li R, Tan Z, Pozniak B, Obminska-Mrukowicz B, Wu J, Yi J. Protective effects of betulinic acid on intestinal mucosal injury induced by cyclophosphamide in mice. Pharmacol Rep 2019; 71:929-939. [PMID: 31450028 DOI: 10.1016/j.pharep.2019.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 04/21/2019] [Accepted: 05/06/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Betulinic acid (BA) is a plant-derived pentacyclic triterpenoid with a variety of biological activities. The purpose of this study was to assess the potential protective role of BA against intestinal mucosal injury induced by cyclophosphamide (CYP) treatment. METHODS Mice were pretreated with BA daily (0.05, 0.5, and 5.0 mg/kg) for 14 days, then injected intraperitoneally with CYP (50 mg/kg) for 2 days. RESULTS BA pretreatment reduced the contents of malondialdehyde (MDA) and glutathione (GSH), decreased the activity of superoxide dismutase (SOD) in small intestine, increased villus hight/crypt depth ratio and restored the morphology of intestinal villi in CYP-induced mice. Moreover, BA pretreatment could significantly down-regulate the levels of pro-inflammatory cytokines interleukin-5 (IL-5), IL-17, IL-12 (P70) and tumor necrosis factor α (TNF-α), reduced production of chemokines macrophage inflammatory protein-1α (MIP-1α), macrophage inflammatory protein-1β (MIP-1β) and regulated upon activation, normal T-cell expressed and secreted (RANTES), and enhanced the levels of anti-inflammatory such as IL-2 and IL-10 in serum, and decreased the mRNA expressions of IL-1β and TNF-α in intestine of CYP-induced mice. Furthermore, RT-PCR demonstrated that BA improved intestinal physical and immunological barrier in CYP-stimulated mice by enhancing the mRNA expressions of zonula occluden 1 (ZO-1) and Claudin-1. CONCLUSIONS BA might be considered as an effective agent in the amelioration of the intestinal mucosal resulting from CYP treatment.
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Affiliation(s)
- Xihong Wang
- Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha City, China
| | - Zhihang Yuan
- Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha City, China
| | - Lijuan Zhu
- Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha City, China
| | - Xianglian Yi
- Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha City, China
| | - Zhaoping Ou
- Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha City, China
| | - Rongfang Li
- Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha City, China
| | - Zhuliang Tan
- Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha City, China
| | - Blazej Pozniak
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Bozena Obminska-Mrukowicz
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Jing Wu
- Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha City, China.
| | - Jine Yi
- Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha City, China.
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16
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Shan L, Liu Z, Ci L, Shuai C, Lv X, Li J. Research progress on the anti-hepatic fibrosis action and mechanism of natural products. Int Immunopharmacol 2019; 75:105765. [PMID: 31336335 DOI: 10.1016/j.intimp.2019.105765] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 07/15/2019] [Indexed: 12/15/2022]
Abstract
Hepatic fibrosis is the most common pathological feature of most chronic liver diseases, and its continuous deterioration gradually develops into liver cirrhosis and eventually leads to liver cancer. At present, there are many kinds of drugs used to treat liver fibrosis. However, Western drugs tend to only target single genes/proteins and induce many adverse reactions. Most of the mechanisms and active ingredients of traditional Chinese medicine (TCM) are not clear, and there is a lack of unified diagnosis and treatment standards. Natural products, which are characterized by structural diversity, low toxicity, and origination from a wide range of sources, have unique advantages and great potential in anti-liver fibrosis. This article summarizes the work done over the previous decade, on the active ingredients in natural products that are reported to have anti-hepatic fibrosis effects. The effective anti-hepatic fibrosis ingredients identified can be generally divided into flavonoids, saponins, polysaccharides and alkaloids. Mechanisms of anti-liver fibrosis include inhibition of liver inflammation, anti-lipid peroxidation injury, inhibition of the activation and proliferation of hepatic stellate cells (HSCs), modulation of the synthesis and secretion of pro-fibrosis factors, and regulation of the synthesis and degradation of the extracellular matrix (ECM). This review provides suggestions for the development of anti-hepatic fibrosis drugs.
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Affiliation(s)
- Liang Shan
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; The Key laboratory of Anti-inflammatory and Immune medicines, Ministry of Education Hefei, China; Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Zhenni Liu
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; The Key laboratory of Anti-inflammatory and Immune medicines, Ministry of Education Hefei, China; Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Leilei Ci
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; The Key laboratory of Anti-inflammatory and Immune medicines, Ministry of Education Hefei, China; Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Chen Shuai
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; The Key laboratory of Anti-inflammatory and Immune medicines, Ministry of Education Hefei, China; Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Xiongwen Lv
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; The Key laboratory of Anti-inflammatory and Immune medicines, Ministry of Education Hefei, China; Institute for Liver Diseases of Anhui Medical University, Hefei, China.
| | - Jun Li
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; The Key laboratory of Anti-inflammatory and Immune medicines, Ministry of Education Hefei, China; Institute for Liver Diseases of Anhui Medical University, Hefei, China
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Amiri S, Dastghaib S, Ahmadi M, Mehrbod P, Khadem F, Behrouj H, Aghanoori MR, Machaj F, Ghamsari M, Rosik J, Hudecki A, Afkhami A, Hashemi M, Los MJ, Mokarram P, Madrakian T, Ghavami S. Betulin and its derivatives as novel compounds with different pharmacological effects. Biotechnol Adv 2019; 38:107409. [PMID: 31220568 DOI: 10.1016/j.biotechadv.2019.06.008] [Citation(s) in RCA: 118] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 05/30/2019] [Accepted: 06/13/2019] [Indexed: 02/07/2023]
Abstract
Betulin (B) and Betulinic acid (BA) are natural pentacyclic lupane-structure triterpenoids which possess a wide range of pharmacological activities. Recent evidence indicates that B and BA have several properties useful for the treatment of metabolic disorders, infectious diseases, cardiovascular disorders, and neurological disorders. In the current review, we discuss B and BA structures and derivatives and then comprehensively explain their pharmacological effects in relation to various diseases. We also explain antiviral, antibacterial and anti-cancer effects of B and BA. Finally, we discuss the delivery methods, in which these compounds most effectively target different systems.
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Affiliation(s)
- Shayan Amiri
- Department of Human Anatomy and Cell Science, Rady College of Medicine, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Sanaz Dastghaib
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mazaher Ahmadi
- Department of Analytical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Parvaneh Mehrbod
- Influenza and Respiratory Viruses Department, Pasteur Institute of IRAN, Tehran, Iran
| | - Forough Khadem
- Department of Immunology, Rady College of Medicine, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Hamid Behrouj
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohamad-Reza Aghanoori
- Division of Neurodegenerative Disorders, St Boniface Hospital Albrechtsen Research Centre, Department of Pharmacology and Therapeutics, University of Manitoba, Winnipeg, MB, Canada
| | - Filip Machaj
- Department of Pathology, Pomeranian Medical University, ul. Unii Lubelskiej 1, 71-344 Szczecin, Poland
| | - Mahdi Ghamsari
- Department of Analytical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Jakub Rosik
- Department of Pathology, Pomeranian Medical University, ul. Unii Lubelskiej 1, 71-344 Szczecin, Poland
| | - Andrzej Hudecki
- Institue of Non-Ferrous Metals, ul. Sowińskiego 5, 44-100 Gliwice, Poland
| | - Abbas Afkhami
- Department of Analytical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Mohammad Hashemi
- Department of Clinical Biochemistry, Zahedan University of Medical Science, Zahedan, Iran
| | - Marek J Los
- Biotechnology Center, Silesian University of Technology, ul Bolesława Krzywoustego 8, Gliwice, Poland; Linkocare Life Sciences AB, Teknikringen 10, Plan 3, 583 30 Linköping, Sweden
| | - Pooneh Mokarram
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Tayyebeh Madrakian
- Department of Analytical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Saeid Ghavami
- Department of Human Anatomy and Cell Science, Rady College of Medicine, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Biology of Breathing Theme, Children Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Canada; Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran; Research Institute of Oncology and Hematology, CancerCare Manitoba, University of Manitoba, Winnipeg, Canada.
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18
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Betulinic acid attenuates dexamethasone-induced oxidative damage through the JNK-P38 MAPK signaling pathway in mice. Biomed Pharmacother 2018; 103:499-508. [DOI: 10.1016/j.biopha.2018.04.073] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 04/09/2018] [Accepted: 04/09/2018] [Indexed: 12/20/2022] Open
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19
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Islam MS, Akhtar MM, Segars JH, Castellucci M, Ciarmela P. Molecular targets of dietary phytochemicals for possible prevention and therapy of uterine fibroids: Focus on fibrosis. Crit Rev Food Sci Nutr 2018; 57:3583-3600. [PMID: 28609115 DOI: 10.1080/10408398.2016.1245649] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Uterine fibroids (myomas or leiomyomas) are common benign tumors of reproductive aged women. Fibroids are clinically apparent in 20-50% of women, and cause abnormal uterine bleeding, abdominal pain and discomfort, pregnancy complications and infertility. Unfortunately, limited numbers of medical treatment are available but no effective preventive strategies exist. Moreover, the benefits of medical treatments are tempered by lack of efficacy or serious adverse side effects. Fibrosis has recently been recognized as a key pathological event in leiomyoma development and growth. It is defined by the excessive deposition of extracellular matrix (ECM). ECM plays important role in making bulk structure of leiomyoma, and ECM-rich rigid structure is believed to be a cause of abnormal bleeding and pelvic pain/pressure. Dietary phytochemicals are known to regulate fibrotic process in different biological systems, and being considered as potential tool to manage human health. At present, very few dietary phytochemicals have been studied in uterine leiomyoma, and they are mostly known for their antiproliferative effects. Therefore, in this review, our aim was to introduce some dietary phytochemicals that could target fibrotic processes in leiomyoma. Thus, this review could serve as useful resource to develop antifibrotic drugs for possible prevention and treatment of uterine fibroids.
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Affiliation(s)
- Md Soriful Islam
- a Department of Experimental and Clinical Medicine , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy.,b Biotechnology and Microbiology Laboratory, Department of Botany , University of Rajshahi , Rajshahi , Bangladesh
| | - Most Mauluda Akhtar
- a Department of Experimental and Clinical Medicine , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy.,c Department of Clinical and Molecular Sciences , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy
| | - James H Segars
- d Howard W. and Georgeanna Seegar Jones Division of Reproductive Sciences, Department of Gynecology and Obstetrics , Johns Hopkins School of Medicine , Baltimore , Maryland , USA
| | - Mario Castellucci
- a Department of Experimental and Clinical Medicine , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy
| | - Pasquapina Ciarmela
- a Department of Experimental and Clinical Medicine , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy.,e Department of Information Engineering , Università Politecnica delle Marche , Ancona , Italy
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20
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Jiang L, Chen FX, Zang ST, Yang QF. Betulinic acid prevents high glucose-induced expression of extracellular matrix protein in cardiac fibroblasts by inhibiting the TGF-β1/Smad signaling pathway. Mol Med Rep 2017; 16:6320-6325. [DOI: 10.3892/mmr.2017.7323] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 03/07/2017] [Indexed: 11/06/2022] Open
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21
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Sharma A, Thakur R, Lingaraju MC, Kumar D, Mathesh K, Telang AG, Singh TU, Kumar D. Betulinic acid attenuates renal fibrosis in rat chronic kidney disease model. Biomed Pharmacother 2017; 89:796-804. [DOI: 10.1016/j.biopha.2017.01.181] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 01/26/2017] [Accepted: 01/31/2017] [Indexed: 12/20/2022] Open
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22
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Murphy KC, Whitehead J, Falahee PC, Zhou D, Simon SI, Leach JK. Multifactorial Experimental Design to Optimize the Anti-Inflammatory and Proangiogenic Potential of Mesenchymal Stem Cell Spheroids. Stem Cells 2017; 35:1493-1504. [PMID: 28276602 DOI: 10.1002/stem.2606] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 02/13/2017] [Accepted: 02/19/2017] [Indexed: 12/17/2022]
Abstract
Mesenchymal stem cell therapies promote wound healing by manipulating the local environment to enhance the function of host cells. Aggregation of mesenchymal stem cells (MSCs) into three-dimensional spheroids increases cell survival and augments their anti-inflammatory and proangiogenic potential, yet there is no consensus on the preferred conditions for maximizing spheroid function in this application. The objective of this study was to optimize conditions for forming MSC spheroids that simultaneously enhance their anti-inflammatory and proangiogenic nature. We applied a design of experiments (DOE) approach to determine the interaction between three input variables (number of cells per spheroid, oxygen tension, and inflammatory stimulus) on MSC spheroids by quantifying secretion of prostaglandin E2 (PGE2 ) and vascular endothelial growth factor (VEGF), two potent molecules in the MSC secretome. DOE results revealed that MSC spheroids formed with 40,000 cells per spheroid in 1% oxygen with an inflammatory stimulus (Spheroid 1) would exhibit enhanced PGE2 and VEGF production versus those formed with 10,000 cells per spheroid in 21% oxygen with no inflammatory stimulus (Spheroid 2). Compared to Spheroid 2, Spheroid 1 produced fivefold more PGE2 and fourfold more VEGF, providing the opportunity to simultaneously upregulate the secretion of these factors from the same spheroid. The spheroids induced macrophage polarization, sprout formation with endothelial cells, and keratinocyte migration in a human skin equivalent model-demonstrating efficacy on three key cell types that are dysfunctional in chronic non-healing wounds. We conclude that DOE-based analysis effectively identifies optimal culture conditions to enhance the anti-inflammatory and proangiogenic potential of MSC spheroids. Stem Cells 2017;35:1493-1504.
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Affiliation(s)
- Kaitlin C Murphy
- Department of Biomedical Engineering, University of California Davis, Davis, California, USA
| | - Jacklyn Whitehead
- Department of Biomedical Engineering, University of California Davis, Davis, California, USA
| | - Patrick C Falahee
- Department of Biomedical Engineering, University of California Davis, Davis, California, USA
| | - Dejie Zhou
- Department of Biomedical Engineering, University of California Davis, Davis, California, USA
| | - Scott I Simon
- Department of Biomedical Engineering, University of California Davis, Davis, California, USA
| | - J Kent Leach
- Department of Biomedical Engineering, University of California Davis, Davis, California, USA.,Department of Orthopaedic Surgery, School of Medicine, University of California Davis, Sacramento, California, USA
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Wu YL, Lian LH, Nan JX. Protective effects of Chinese traditional medicine against liver injury and liver fibrosis and mechanisms involved. Shijie Huaren Xiaohua Zazhi 2016; 24:4144-4150. [DOI: 10.11569/wcjd.v24.i30.4144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Liver injury and liver fibrosis are clinically common, and there is currently a lack of ideal drugs for these conditions. Recent studies have indicated that the effective components of traditional Chinese medicine show certain efficacy in prevention and treatment of liver injury and liver fibrosis, and the mechanisms are related to the protection of liver cells, anti-oxidation and anti-inflammation. This paper discusses the protective effects of the effective components of traditional Chinese medicine against liver injury and liver fibrosis and the mechanisms involved, with an aim to promote the development of therapeutic drugs for liver injury and liver fibrosis.
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24
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Zhang X, Hu J, Chen Y. Betulinic acid and the pharmacological effects of tumor suppression (Review). Mol Med Rep 2016; 14:4489-4495. [PMID: 27748864 DOI: 10.3892/mmr.2016.5792] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2015] [Accepted: 09/21/2016] [Indexed: 11/06/2022] Open
Abstract
Betulinic acid (BA), a lupane-type pentacyclic triterpenoid saponin from tree bark, has the potential to induce the apoptosis of cancer cells without toxicity towards normal cells in vitro and in vivo. The antitumor pharmacological effects of BA consist of triggering apoptosis via the mitochondrial pathway, regulating the cell cycle and the angiogenic pathway via factors, including specificity protein transcription factors, cyclin D1 and epidermal growth factor receptor, inhibiting the signal transducer and activator of transcription 3 and nuclear factor‑κB signaling pathways, preventing the invasion and metastasis of tumor cells, and affecting the expression of topoisomerase I, p53 and lamin B1. In previous years, several studies have shown its antitumor effect, initially applied to malignant melanoma, however, it also has broad efficacies against most solid types of tumor from different regions of the body. There have been few investigations in hematological malignancies, however, this direction may offer potential in such a novel field of research. In this review, the primary pharmacological effects of BA in tumors, particularly in hematological malignancies are discussed.
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Affiliation(s)
- Xia Zhang
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Jingyu Hu
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Yan Chen
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
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Ali-Seyed M, Jantan I, Vijayaraghavan K, Bukhari SNA. Betulinic Acid: Recent Advances in Chemical Modifications, Effective Delivery, and Molecular Mechanisms of a Promising Anticancer Therapy. Chem Biol Drug Des 2015; 87:517-36. [PMID: 26535952 DOI: 10.1111/cbdd.12682] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
An important method of drug discovery is examination of diverse life forms, including medicinal plants and natural products or bioactive compounds isolated from these sources. In cancer research, lead structures of compounds from natural sources can be used to design novel chemotherapies with enhanced biological properties. Betulinic acid (3β-hydroxy-lup-20(29)-en-28-oic acid or BetA) is a naturally occurring pentacyclic triterpene with a wide variety of biological activities, including potent antitumor properties. Non-malignant cells and normal tissues are not affected by BetA. Because BetA exerts its effects directly on the mitochondrion and triggers death of cancerous cells, it is an important alternative when certain chemotherapy drugs fail. Mitochondrion-targeted agents such as BetA hold great promise to circumvent drug resistance in human cancers. BetA is being developed by a large network of clinical trial groups with the support of the U.S. National Cancer Institute. This article discusses recent advances in research into anticancer activity of BetA, relevant modes of delivery, and the agent's therapeutic efficacy, mechanism of action, and future perspective as a pipeline anticancer drug. BetA is a potentially important agent in cancer therapeutics.
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Affiliation(s)
- Mohamed Ali-Seyed
- Faculty of Pharmacy, Universiti, Kebangsaan Malaysia (UKM), The National University of Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, 50300, Malaysia.,School of Life Sciences, B.S. Abdur Rahman University, Vandalur, Chennai, 600048, India
| | - Ibrahim Jantan
- Faculty of Pharmacy, Universiti, Kebangsaan Malaysia (UKM), The National University of Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, 50300, Malaysia
| | | | - Syed Nasir Abbas Bukhari
- Faculty of Pharmacy, Universiti, Kebangsaan Malaysia (UKM), The National University of Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, 50300, Malaysia
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Domitrović R, Potočnjak I. A comprehensive overview of hepatoprotective natural compounds: mechanism of action and clinical perspectives. Arch Toxicol 2015; 90:39-79. [DOI: 10.1007/s00204-015-1580-z] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 08/11/2015] [Indexed: 12/22/2022]
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Yi J, Zhu R, Wu J, Wu J, Tan Z. Ameliorative effect of betulinic acid on oxidative damage and apoptosis in the splenocytes of dexamethasone treated mice. Int Immunopharmacol 2015; 27:85-94. [PMID: 25959028 DOI: 10.1016/j.intimp.2015.04.050] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2014] [Revised: 04/22/2015] [Accepted: 04/25/2015] [Indexed: 10/23/2022]
Abstract
Betulinic acid (BA) is a bioactive pentacyclic triterpene that exhibits a variety of biological activities including antioxidative and immunomodulative properties. The objective of this study was to investigate the potential splenocytes protective effect and underlying mechanism of BA using dexamethasone (Dex)-induced mice as a model system. Pretreatment with BA (0.25, 0.5, and 1.0 mg/kg) dose-dependently ameliorated Dex-induced oxidative damage and apoptosis after 14 days of feeding. In addition to reactive oxygen species scavenging activity in Dex-induced splenocytes, BA administration up-regulated antioxidant enzymes, decreased lipid peroxidation, restored mitochondrial function, decreased the expression of pro-apoptotic protein Bax, prevented the decline of anti-apoptotic protein Bcl-2, inhibited caspase-9 and caspase-3 activation, and improved cell survival. These findings reveal that BA was able to mitigate Dex-induced oxidative stress and might play an important role in repairs of oxidative damage in immunological system.
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Affiliation(s)
- Jine Yi
- College of Veterinary Medicine, Hunan Agricultural University, Changsha City 410128, China.
| | - Ruocen Zhu
- College of Veterinary Medicine, Hunan Agricultural University, Changsha City 410128, China
| | - Jing Wu
- College of Veterinary Medicine, Hunan Agricultural University, Changsha City 410128, China
| | - Jianping Wu
- Department of Agricultural, Food and Nutritional Science, 4-10 Ag/For Center, University of Alberta, Edmonton T6G2P5, Canada
| | - Zhuliang Tan
- College of Veterinary Medicine, Hunan Agricultural University, Changsha City 410128, China.
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Lee SY, Kim HH, Park SU. Recent studies on betulinic acid and its biological and pharmacological activity. EXCLI JOURNAL 2015; 14:199-203. [PMID: 26648812 PMCID: PMC4667568 DOI: 10.17179/excli2015-150] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2015] [Accepted: 01/27/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Sook Young Lee
- Regional Innovation Center for Dental Science & Engineering, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju, 501-759, Korea
| | - Haeng Hoon Kim
- Department of Well-being Resources, Sunchon National University, 413 Jungangno, Suncheon, Jeollanam-do, 540-742, Korea
| | - Sang Un Park
- Department of Crop Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, 305-764, Korea
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Therapeutic exploration of betulinic acid in chemically induced hypothyroidism. Mol Cell Biochem 2013; 386:27-34. [DOI: 10.1007/s11010-013-1842-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Accepted: 09/26/2013] [Indexed: 10/26/2022]
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Betulinic acid and betulin ameliorate acute ethanol-induced fatty liver via TLR4 and STAT3 in vivo and in vitro. Int Immunopharmacol 2013; 17:184-90. [DOI: 10.1016/j.intimp.2013.06.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 05/13/2013] [Accepted: 06/11/2013] [Indexed: 02/07/2023]
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Li L, Du Y, Kong X, Li Z, Jia Z, Cui J, Gao J, Wang G, Xie K. Lamin B1 is a novel therapeutic target of betulinic acid in pancreatic cancer. Clin Cancer Res 2013; 19:4651-61. [PMID: 23857605 PMCID: PMC3800003 DOI: 10.1158/1078-0432.ccr-12-3630] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
PURPOSE Betulinic acid, a naturally occurring pentacyclic triterpenoid, exhibits potent antitumor activities, whereas the underlying mechanisms remain unclear. In the current study, we sought to determine the role and regulation of lamin B1 expression in human pancreatic cancer pathogenesis and betulinic acid-based therapy. EXPERIMENTAL DESIGN We used cDNA microarray to identify betulinic acid target genes and used tissue microarray to determine the expression levels of lamin B1 in pancreatic cancer tissues and to define their relationship with the clinicopathologic characteristics of pancreatic cancer. We also used in vitro and in vivo models to determine the biologic impacts of altered lamin B1 expression on and mechanisms underlying lamin B1 overexpression in human pancreatic cancer. RESULTS We found that lamin B1 was significantly downregulated by betulinic acid treatment in pancreatic cancer in both in vitro culture and xenograft models. Overexpression of lamin B1 was pronounced in human pancreatic cancer, and increased lamin B1 expression was directly associated with low-grade differentiation, increased incidence of distant metastasis, and poor prognosis of patients with pancreatic cancer. Furthermore, knockdown of lamin B1 significantly attenuated the proliferation, invasion, and tumorigenicity of pancreatic cancer cells. CONCLUSIONS Lamin B1 plays an important role in pancreatic cancer pathogenesis and is a novel therapeutic target of betulinic acid treatment.
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Affiliation(s)
- Lei Li
- Departments of Gastroenterology, Shanghai Changhai Hospital, Second Military Medical University, Shanghai, The People's Republic of China
| | - Yiqi Du
- Departments of Gastroenterology, Shanghai Changhai Hospital, Second Military Medical University, Shanghai, The People's Republic of China
| | - Xiangyu Kong
- Departments of Gastroenterology, Shanghai Changhai Hospital, Second Military Medical University, Shanghai, The People's Republic of China
- Department of Gastroenterology and Hepatology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Zhaoshen Li
- Departments of Gastroenterology, Shanghai Changhai Hospital, Second Military Medical University, Shanghai, The People's Republic of China
| | - Zhiliang Jia
- Department of Gastroenterology and Hepatology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jiujie Cui
- Department of Gastroenterology and Hepatology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Oncology, Shanghai Jiaotong University Affiliated First People's Hospital, Shanghai, The People's Republic of China
| | - Jun Gao
- Departments of Gastroenterology, Shanghai Changhai Hospital, Second Military Medical University, Shanghai, The People's Republic of China
| | - Guokun Wang
- Departments of Cardiology, Shanghai Changhai Hospital, Second Military Medical University, Shanghai, The People's Republic of China
| | - Keping Xie
- Department of Gastroenterology and Hepatology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Zhu J, Fan JR, Pan L, Huang H, Xiao MB, Jiang F, Lu CH. Correlation of nuclear factor κB expression with α-SMA and collagen Ⅲ expression in hepatic fibrosis in rats. Shijie Huaren Xiaohua Zazhi 2012; 20:2081-2085. [DOI: 10.11569/wcjd.v20.i22.2081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the correlation of expression of nuclear factor κB with that of α-smooth muscle actin (α-SMA) and collagen Ⅲ in hepatic fibrosis in rats.
METHODS: Thirty-two male SD rats of SPF grade were divided randomly into control group and model group. Hepatic fibrosis was induced in rats by injecting carbon tetrachloride. The mRNA and protein expression of NF-κB, α-SMA, and collagen Ⅲ was examined using reverse transcription-polymerase chain reaction (RT-PCR) and immunohistochemistry, respectively. The correlation of NF-κB expression with α-SMA and collagen Ⅲ expression was then analyzed.
RESULTS: NF-κB, α-SMA and collagen Ⅲ were lowly expressed in normal liver tissue. After injection of carbon tetrachloride, the expression of NF-κB, α-SMA and collagen Ⅲ mRNAs and proteins began to increase at week 2 and was significantly higher at weeks 4 and 6 (both P < 0.05), showing a gradually rising trend. There was a positive correlation between the expression of NF-κB and that of α-SMA and collagen Ⅲ (both P < 0.05).
CONCLUSION: NF-κB plays an important role in the pathogenesis of hepatic fibrosis.
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