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Hop NQ, Son NT. The quassinoids bruceines A-M: pharmacology, mechanism of action, synthetic advance, and pharmacokinetics-a review. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03281-7. [PMID: 38985315 DOI: 10.1007/s00210-024-03281-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Accepted: 07/02/2024] [Indexed: 07/11/2024]
Abstract
Bruceines A-L are among the quassinoid representatives found in the medicinal plant Brucea javanica (L.). An overview of their pharmacological activities is still unknown. The given research deals with highlights in their pharmacological result, molecular mechanism of action, synthetic progress, and pharmacokinetics. From previous evidence, bruceine derivatives are potential agents for anticancer treatments, as well as they are appropriate to treat inflammation, diabetes, and parasitic infections, and protect the neurons, kidneys, and lungs. Cytokine inhibitions, oxidative stress responses, and various signaling pathways, such as MAPK (mitogen-activated protein kinase) and NF-κB (nuclear factor-kappa B), have been proposed as the underlying mechanisms of action. Synthetic approaches to synthesize new derivatives with enhancement activities are based on free hydroxyl group modifications. Bruceines seem to be promptly absorbed by both oral and intravenous administrations, but their bioavailability is not high (less than 6%). Pre-clinical and clinical studies to prove their anticancer potential and other activities are urgent. Structural modifications, nano-combinations, and synergistic effects are necessary.
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Affiliation(s)
- Nguyen Quang Hop
- Faculty of Chemistry, Hanoi Pedagogical University 2 (HPU2), 32 Nguyen Van Linh, Xuanhoa, Phucyen, Vinhphuc, Vietnam
| | - Ninh The Son
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Caugiay, Hanoi, Vietnam.
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi, Vietnam.
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Chen J, Yu D, Li X, Deng Q, Yang H, Chen L, Bai L. A review of Brucea javanica: metabolites, pharmacology and clinical application. Front Pharmacol 2024; 14:1317620. [PMID: 38371913 PMCID: PMC10871038 DOI: 10.3389/fphar.2023.1317620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 12/27/2023] [Indexed: 02/20/2024] Open
Abstract
This review examines advances in the metabolites, pharmacological research, and therapeutic applications of the medicinal fruit of Brucea javanica (L.) Merr. Brucea javanica (BJ) is derived from the fruit of the Brucea javanica (L.) Merr. There are nearly 200 metabolites present in BJ, and due to the diversity of its metabolites, BJ has a wide range of pharmacological effects. The traditional pharmacological effects of BJ include anti-dysentery, anti-malaria, etc. The research investigating the contemporary pharmacological impacts of BJ mainly focuses on its anti-tumor properties. In the article, the strong monomeric metabolites among these pharmacological effects were preliminarily screened. Regarding the pharmacological mechanism of action, current research has initially explored BJ's pharmacological agent and molecular signaling pathways. However, a comprehensive system has yet to be established. BJ preparations have been utilized in clinical settings and have demonstrated effectiveness. Nevertheless, clinical research is primarily limited to observational studies, and there is a need for higher-quality research evidence to support its clinical application. There are still many difficulties and obstacles in studying BJ. However, it is indisputable that BJ is a botanical drugs with significant potential for application, and it is expected to have broader global usage.
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Affiliation(s)
- Jing Chen
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- The State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Pharmacy, Guangyuan Central Hospital of Sichuan Province, Guangyuan, China
| | - Dongke Yu
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Xinyu Li
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Qichuan Deng
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Hao Yang
- Power China Chengdu Engineering Corporation Limited, Chengdu, China
| | - Lu Chen
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Department of Pharmacy, Guanghan People's Hospital, Guanghan, China
| | - Lan Bai
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- The State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Youmbi LM, Makong YSD, Mbaveng AT, Tankeo SB, Fotso GW, Ndjakou BL, Wansi JD, Beng VP, Sewald N, Ngadjui BT, Efferth T, Kuete V. Cytotoxicity of the methanol extracts and compounds of Brucea antidysenterica (Simaroubaceae) towards multifactorial drug-resistant human cancer cell lines. BMC Complement Med Ther 2023; 23:48. [PMID: 36793009 PMCID: PMC9930359 DOI: 10.1186/s12906-023-03877-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 02/08/2023] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND Cancer remains a global health concern and constitutes an important barrier to increasing life expectancy. Malignant cells rapidly develop drug resistance leading to many clinical therapeutic failures. The importance of medicinal plants as an alternative to classical drug discovery to fight cancer is well known. Brucea antidysenterica is an African medicinal plant traditionally used to treat cancer, dysentery, malaria, diarrhea, stomach aches, helminthic infections, fever, and asthma. The present work was designed to identify the cytotoxic constituents of Brucea antidysenterica on a broad range of cancer cell lines and to demonstrate the mode of induction of apoptosis of the most active samples. METHODS Seven phytochemicals were isolated from the leaves (BAL) and stem (BAS) extract of Brucea antidysenterica by column chromatography and structurally elucidated using spectroscopic techniques. The antiproliferative effects of the crude extracts and compounds against 9 human cancer cell lines were evaluated by the resazurin reduction assay (RRA). The activity in cell lines was assessed by the Caspase-Glo assay. The cell cycle distribution, apoptosis via propidium iodide (PI) staining, mitochondrial membrane potential (MMP) through 5,5',6,6'-tetrachloro-1,1',3,3'-tetraethylbenzimidazolylcarbocyanine iodide (JC-1) staining, and the reactive oxygen species (ROS) via 2´,7´-dichlorodihydrofluoresceine diacetate (H2DCFH-DA) staining, were investigated by flow cytometry. RESULTS Phytochemical studies of the botanicals (BAL and BAS) led to the isolation of seven compounds. BAL and its constituents 3, (3-(3-Methyl-1-oxo-2-butenyl))1H indole (1) and hydnocarpin (2), as well as the reference compound, doxorubicin, had antiproliferative activity against 9 cancer cell lines. The IC50 values varied from 17.42 µg/mL (against CCRF-CEM leukemia cells) to 38.70 µg/mL (against HCT116 p53-/- colon adenocarcinoma cells) for BAL, from 19.11 µM (against CCRF-CEM cells) to 47.50 µM (against MDA-MB-231-BCRP adenocarcinoma cells) for compound 1, and from 4.07 µM (against MDA-MB-231-pcDNA cells) to 11.44 µM (against HCT116 p53+/+ cells) for compound 2. Interestingly, hypersensitivity of resistant cancer cells to compound 2 was also observed. BAL and hydnocarpin induced apoptosis in CCRF-CEM cells mediated by caspase activation, the alteration of MMP, and increased ROS levels. CONCLUSION BAL and its constituents, mostly compound 2, are potential antiproliferative products from Brucea antidysenterica. Other studies will be necessary in the perspective of the discovery of new antiproliferative agents to fight against resistance to anticancer drugs.
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Affiliation(s)
- Laetitia M. Youmbi
- grid.8201.b0000 0001 0657 2358Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon ,grid.412661.60000 0001 2173 8504Department of Biochemistry, Faculty of Science, University of Yaoundé 1, Yaoundé, Cameroon
| | - Yves S. D. Makong
- grid.413096.90000 0001 2107 607XDepartment of Chemistry, Faculty of Science, University of Douala, Douala, Cameroon
| | - Armelle T. Mbaveng
- grid.8201.b0000 0001 0657 2358Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon ,grid.5802.f0000 0001 1941 7111Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, University of Mainz, Staudinger Weg 5, 55128 Mainz, Germany
| | - Simplice B. Tankeo
- grid.8201.b0000 0001 0657 2358Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon ,grid.5802.f0000 0001 1941 7111Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, University of Mainz, Staudinger Weg 5, 55128 Mainz, Germany
| | - Ghislain W. Fotso
- grid.412661.60000 0001 2173 8504Department of Organic Chemistry, Faculty of Science, University of Yaoundé 1, Yaoundé, Cameroon
| | - Bruno L. Ndjakou
- grid.412661.60000 0001 2173 8504Department of Chemistry, Higher Teacher Training College, University of Yaoundé 1, Yaounde, Cameroon
| | - Jean D. Wansi
- grid.413096.90000 0001 2107 607XDepartment of Chemistry, Faculty of Science, University of Douala, Douala, Cameroon
| | - Veronique P. Beng
- grid.412661.60000 0001 2173 8504Department of Biochemistry, Faculty of Science, University of Yaoundé 1, Yaoundé, Cameroon
| | - Norbert Sewald
- grid.7491.b0000 0001 0944 9128Organic and Bioorganic Chemistry, Faculty of Chemistry, Bielefeld University, 33501 Bielefeld, Germany
| | - Bonaventure T. Ngadjui
- grid.412661.60000 0001 2173 8504Department of Organic Chemistry, Faculty of Science, University of Yaoundé 1, Yaoundé, Cameroon
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, University of Mainz, Staudinger Weg 5, 55128, Mainz, Germany.
| | - Victor Kuete
- Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon. .,Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, University of Mainz, Staudinger Weg 5, 55128, Mainz, Germany.
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Zhang J, Xu HX, Dou YX, Huang QH, Xian YF, Lin ZX. Major Constituents From Brucea javanica and Their Pharmacological Actions. Front Pharmacol 2022; 13:853119. [PMID: 35370639 PMCID: PMC8971814 DOI: 10.3389/fphar.2022.853119] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/11/2022] [Indexed: 11/13/2022] Open
Abstract
Brucea javanica (Ya-dan-zi in Chinese) is a well-known Chinese herbal medicine, which is traditionally used in Chinese medicine for the treatment of intestinal inflammation, diarrhea, malaria, and cancer. The formulation of the oil (Brucea javanica oil) has been widely used to treat various types of cancer. It has also been found that B. javanica is rich in chemical constituents, including quassinoids, triterpenes, alkaloids and flavonoids. Pharmacological studies have revealed that chemical compounds derived from B. javanica exhibit multiple bioactivities, such as anti-cancer, anti-bacterial, anti-diabetic, and others. This review provides a comprehensive summary on the pharmacological properties of the main chemical constituents presented in B. javanica and their underlying molecular mechanisms. Moreover, the review will also provide scientific references for further research and development of B. javanica and its chemical constituents into novel pharmaceutical products for disease management.
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Affiliation(s)
- Juan Zhang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, China
| | - Hong-Xi Xu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yao-Xing Dou
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qiong-Hui Huang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, China
| | - Yan-Fang Xian
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, China
- *Correspondence: Yan-Fang Xian, ; Zhi-Xiu Lin,
| | - Zhi-Xiu Lin
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, China
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Shatin, China
- *Correspondence: Yan-Fang Xian, ; Zhi-Xiu Lin,
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Li KW, Liang YY, Wang Q, Li Y, Zhou SJ, Wei HC, Zhou CZ, Wan XH. Brucea javanica: A review on anticancer of its pharmacological properties and clinical researches. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 86:153560. [PMID: 33858739 DOI: 10.1016/j.phymed.2021.153560] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 03/21/2021] [Accepted: 03/24/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND The dried fruits of Brucea javanica (L.) Merr (BJ) is being widely investigated, both in lab and in clinic, to explore its potential anticancer activity and molecular mechanism involved. PURPOSE We appraised the available literature and suggested the future research directions to improve the medicinal value of BJ. METHOD In this review, we have summarized the scientific findings from experimental and clinical studies regarding the anticancer activity and mechanisms. RESULTS Numerous studies have reported that BJ exerts anticancer effect on various types of cancer lines through inhibiting cell proliferation, inducing apoptosis, inhibiting migration/invasion, inducing autophagy and restraining angiogenesis. Brucea javanica triggers the generation of reactive oxygen species (ROS), release of cytochrome C, activation of mitochondrial apoptosis pathway and regulation of a series of signal pathways and proteins related to cancer. The molecular mechanism involved are inhibiting the PI3K/Akt/mTOR, NF-κB and Nrf2-Notch1 pathways; up or down modulating the levels of p53, p62, p21, Bax, and Bcl-2 respectively, and inhibiting the expression of matrix metalloproteinases (MMPs), vascular endothelial growth factor (VEGF), cyclooxygenase-2 (COX-2) and prostaglandin E2 (PGE2). Brucea javanica's efficacy in treating cancer patients either as a main or supportive treatment is also discussed in this review. CONCLUSION This review will serve as a comprehensive resource of BJ's potential as anticancer agent and its molecular pathways. The analysis of the literature suggests that BJ can serve as a potential candidate for the treatment of cancer.
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Affiliation(s)
- Kun-Wei Li
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Yi-Yu Liang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Qi Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Ying Li
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Sheng-Jun Zhou
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Hao-Cheng Wei
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Chang-Zheng Zhou
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China.
| | - Xin-Huan Wan
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China.
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Yu XQ, Shang XY, Huang XX, Yao GD, Song SJ. Brusatol: A potential anti-tumor quassinoid from Brucea javanica. CHINESE HERBAL MEDICINES 2020; 12:359-366. [PMID: 36120179 PMCID: PMC9476775 DOI: 10.1016/j.chmed.2020.05.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/08/2020] [Accepted: 05/25/2020] [Indexed: 01/20/2023] Open
Abstract
Brusatol, a triterpene lactone compound mainly from Brucea javanica, sensitizes a broad spectrum of cancer cells. It is known as a specific inhibitor of nuclear factor-erythroid 2-related factor 2 (Nrf2) pathway. In this review, we provide a comprehensive overview on the antitumor effect and molecular mechanisms of brusatol in vitro and in vivo. This review also covers pharmacokinetics studies, modification of dosages forms of brusatol. Increasing evidences have validated the value of brusatol as a chemotherapeutic agent in cancers, which may contribute to drug development and clinical application.
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Makong YS, Fotso GW, Mouthe GH, Lenta B, Rennert R, Sewald N, Arnold N, Wansi JD, Ngadjui BT. Bruceadysentoside A, a new pregnane glycoside and others secondary metabolites with cytotoxic activity from brucea antidysenterica J. F. Mill. (simaroubaceae). Nat Prod Res 2019; 35:2037-2043. [PMID: 31434501 DOI: 10.1080/14786419.2019.1655024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The chemical investigation of the root barks leaves and stem barks of Brucea antidysenterica J. F. Mill. (Simaroubaceae) led to the isolation of a new pregnane glycoside, named Bruceadysentoside A or 3-O-β-L-arabinopyranosyl-pregn-5-en-20-one (1) together with seventeen known compounds. Their structures were established from spectral data, mainly HRESIMS, 1 D and 2 D NMR and by comparison with literature data. Compounds 1, 2, 5, 6, 8, 10, 12 and 13 were tested in vitro for their effects on the viability of two different human cancer cell lines, namely prostate PC-3 adenocarcinoma cells and colorectal HT-29 adenocarcinoma cells. No substantial activities were recorded for 2, 10, 12 and 13 (up to 10 μM concentration). 1, 5 and 8 did not show strong anti-proliferative effects up to 100 μM, however, 6 exhibited a stronger anti-proliferative effect with IC50 values of ∼ 100 μM against PC-3 and ∼ 200 μM against HT-29.
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Affiliation(s)
- Yves Salomon Makong
- Department of Chemistry, Faculty of Science, University of Douala, Douala, Cameroon
| | - Ghislain Wabo Fotso
- Department of Organic Chemistry, Faculty of Science, University of Yaoundé 1, Yaounde, Cameroon
| | - Gervais Happi Mouthe
- Department of Organic Chemistry, Faculty of Science, University of Yaoundé 1, Yaounde, Cameroon
| | - Bruno Lenta
- Department of Chemistry, Higher Teacher Training College, University of Yaoundé 1 1, Yaounde, Cameroon
| | - Robert Rennert
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Halle (Saale), Germany
| | - Norbert Sewald
- Organic and Bioorganic Chemistry, Department of Chemistry, Bielefeld University, Bielefeld, Germany
| | - Norbert Arnold
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Halle (Saale), Germany
| | - Jean Duplex Wansi
- Department of Chemistry, Faculty of Science, University of Douala, Douala, Cameroon
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Lai ZQ, Ip SP, Liao HJ, Lu Z, Xie JH, Su ZR, Chen YL, Xian YF, Leung PS, Lin ZX. Brucein D, a Naturally Occurring Tetracyclic Triterpene Quassinoid, Induces Apoptosis in Pancreatic Cancer through ROS-Associated PI3K/Akt Signaling Pathway. Front Pharmacol 2017; 8:936. [PMID: 29311937 PMCID: PMC5744014 DOI: 10.3389/fphar.2017.00936] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 12/11/2017] [Indexed: 12/14/2022] Open
Abstract
Brucein D (BD), a major active quassinoid in Brucea javanica, has exhibited pronounced anticancer activities. However, the biologic mechanisms have not been fully explored. In this study, BD exhibited more potent cytotoxic effect on pancreatic cancer (PanCa) cell lines, while exerted weaker cytotoxic effects on GES-1 cells (non-tumorigenic). BD was shown to elicit apoptosis through inducing both the intrinsic and extrinsic mitochondria-mediated caspase activations. Furthermore, the BD-induced apoptotic effects were dependent on the accumulated reactive oxygen species (ROS) and inactivation of PI3K/Akt signaling pathway. Pretreatment with tempol completely prevented the cellular apoptosis induced by BD, and recovered the inactivation of AKT, which suggested ROS essentially involved in BD-elicited apoptosis and down-regulation of PI3K/Akt pathway. In addition, the results obtained from orthotopic xenograft in nude mice were congruent with those of the in vitro investigations. These results support the notion that BD held good potential to be further developed into an effective pharmaceutical agent for the treatment of PanCa.
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Affiliation(s)
- Zheng-Quan Lai
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Siu-Po Ip
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Hui-Jun Liao
- Department of Clinical Pharmacy and Pharmaceutical Services, Shenzhen Sixth People's Hospital - Nanshan Hospital, Shenzhen, China
| | - Zheng Lu
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong.,Liver Cirrhosis Diagnosis and Treatment Center, Beijing 302 Hospital, Beijing, China
| | - Jian-Hui Xie
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zi-Ren Su
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yun-Long Chen
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Yan-Fang Xian
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Po-Sing Leung
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Zhi-Xiu Lin
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
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Abstract
Brucea javanica, a Chinese herbal medicine, combined with conventional anticancer modalities, has been widely used for treatment of various cancers. Based on researches over the last decades, authors briefly summarized its active constituents, molecular mechanisms and clinical application for cancer treatment.
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Chen M, Chen R, Wang S, Tan W, Hu Y, Peng X, Wang Y. Chemical components, pharmacological properties, and nanoparticulate delivery systems of Brucea javanica. Int J Nanomedicine 2013; 8:85-92. [PMID: 23319860 PMCID: PMC3540955 DOI: 10.2147/ijn.s31636] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Brucea javanica has demonstrated a variety of antitumoral, antimalarial, and anti- inflammatory properties. As a Chinese herbal medicine, Brucea javanica is mainly used in the treatment of lung and gastrointestinal cancers. Pharmacological research has identified the main antitumor components are tetracyclic triterpene quassinoids. However, most of these active components have poor water solubility and low bioavailability, which greatly limit their clinical application. Nanoparticulate delivery systems are urgently needed to improve the bioavailability of Brucea javanica. This paper mainly focuses on the chemical components in Brucea javanica and its pharmacological properties and nanoparticulate formulations, in an attempt to encourage further research on its active components and nanoparticulate drug delivery systems to expand its clinical applications. It is expected to improve the level of pharmaceutical research and provide a strong scientific foundation for further study on the medicinal properties of this plant.
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Affiliation(s)
- Meiwan Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Ruie Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Shengpeng Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Wen Tan
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Yangyang Hu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Xinsheng Peng
- School of Pharmaceutical Sciences, Guangdong Medical College, Dongguan, China
| | - Yitao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
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Dong SH, Liu J, Ge YZ, Dong L, Xu CH, Ding J, Yue JM. Chemical constituents from Brucea javanica. PHYTOCHEMISTRY 2013; 85:175-184. [PMID: 23009875 DOI: 10.1016/j.phytochem.2012.08.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 05/20/2012] [Accepted: 08/24/2012] [Indexed: 06/01/2023]
Abstract
Fourteen apotirucallane-type triterpenoids, named brujavanones A-N, were isolated from the twigs of Brucea javanica, along with four known quassinoids and seven known lignans from the seeds of B. javanica. Their structures were elucidated on the basis of extensive spectroscopic data analysis. The structure of a previously reported triterpenoid, bruceajavanin C, was revised as its C-21 epimer. The cytotoxic activities of triterpenoids and quassinoids against two human tumor cell lines, HL-60 and A-549, were evaluated, but all the compounds were inactive (IC₅₀>10 μM).
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Affiliation(s)
- Shi-Hui Dong
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, People's Republic of China
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