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Waziri P, Auta R, Imam MU, Chindo BA, Ladan Z, Mohammed Z, Wayah S, Mohammed J, Tahir MI, Ahmad AE, Alhassan Y, Tyoapine D, Agbaji AS. In Vivo Anti-Hepatocellular Carcinoma Effects of the Chloroform Root Extract of Clausena excavata Burm. J Evid Based Integr Med 2024; 29:2515690X241251558. [PMID: 38689490 PMCID: PMC11062218 DOI: 10.1177/2515690x241251558] [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: 05/16/2023] [Revised: 03/09/2024] [Accepted: 04/04/2024] [Indexed: 05/02/2024] Open
Abstract
Liver cancer is the most common cancer among males in Africa. The disease has a poor prognosis and its treatment is associated with toxicity and resistance. For this reason, numerous herbal combinations are being subjected to anticancer screening to circumvent the shortcomings of the conventional anticancer drugs. In the current study, the in vivo anti-cancer effects of the chloroform root extract of the herb, Clausena excavata Burm were investigated. Liver cancer was induced in mice by a single intraperitoneal injection of diethylnitrosamine (DEN) followed by oral administration of the promoter of carcinogenesis, 2-aminoacetyl fluorine that was mixed with the mice feed. The cytotoxicity of the root extract of C. excavata on liver cancer cells was investigated using liver enzyme, histology, DNA fragmentation and caspases assays. Real time qPCR was conducted to evaluate the effect of the extract on apoptotic genes. The findings revealed that the extract of C. excavata significantly decreased the progression of hepatocarcinogenesis and the toxicity-induced production of the liver enzymes, alanine and aspartate aminotransferases. The histological analyses of the liver tissues revealed evidence of apoptotic cell death. The extract also provoked significant (p < .05) expressions of caspase 9 protein and gene as well as other apoptotic genes (P53, P27, Apaf-1, cytochrome C, bax and bid). Therefore, we postulate that the chloroform root extract of C. excavata induces apoptosis of liver cancer in mice.
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Affiliation(s)
- Peter Waziri
- Department of Biochemistry, Kaduna State University, Kaduna, Nigeria
| | - Richard Auta
- Department of Biochemistry, Kaduna State University, Kaduna, Nigeria
| | - Mustapha U Imam
- Department of Medical Biochemistry, Usmanu Danfodio University, Sokoto, Nigeria
- Centre for Advanced Medical Research and Training, Usmanu Danfodio University, Sokoto, Nigeria
| | - Ben A Chindo
- Department of Pharmacology, Kaduna State University, Kaduna, Nigeria
| | - Zakari Ladan
- Department of Chemistry, Kaduna State University, Kaduna, Nigeria
| | - Zainab Mohammed
- Department of Biochemistry, Kaduna State University, Kaduna, Nigeria
| | - Samson Wayah
- Department of Biochemistry, Kaduna State University, Kaduna, Nigeria
| | - Ja'afar Mohammed
- Department of Biochemistry, Kaduna State University, Kaduna, Nigeria
| | - Mohammed I Tahir
- Department of Medical Laboratory Science, Ahmadu Bello University, Zaria, Kaduna, Nigeria
| | - Abdurrahman E Ahmad
- Department of Medical Laboratory Science, Ahmadu Bello University, Zaria, Kaduna, Nigeria
| | - Yusuf Alhassan
- Department of Biochemistry, Kaduna State University, Kaduna, Nigeria
| | - Daniel Tyoapine
- Department of Biochemistry, Kaduna State University, Kaduna, Nigeria
| | - Abel S Agbaji
- Department of Biochemistry, Kaduna State University, Kaduna, Nigeria
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Le TT, Trang NT, Pham VTT, Quang DN, Phuong Hoa LT. Bioactivities of β-mangostin and its new glycoside derivatives synthesized by enzymatic reactions. ROYAL SOCIETY OPEN SCIENCE 2023; 10:230676. [PMID: 37593716 PMCID: PMC10427817 DOI: 10.1098/rsos.230676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 07/19/2023] [Indexed: 08/19/2023]
Abstract
Beta-mangostin is a xanthone commonly found in the genus Garcinia. Unlike α-mangostin, to date, there have only been a few studies on the biological activity and derivatization of β-mangostin. In this study, two novel glycosylated derivatives of β-mangostin were successfully synthesized via a one-pot enzymatic reaction. These derivatives were characterized as β-mangostin 6-O-β-d-glucopyranoside and β-mangostin 6-O-β-d-2-deoxyglucopyranoside by TOF ESI/MS and 1H and 13C NMR analyses. Beta-mangostin showed cytotoxicity against KB, MCF7, A549 and HepG2 cancer cell lines, with IC50 values ranging from 15.42 to 21.13 µM. The acetylcholinesterase and α-glucosidase inhibitory activities of β-mangostin were determined with IC50 values of 2.17 and 27.61 µM, respectively. A strong anti-microbial activity of β-mangostin against Gram-positive strains (Bacillus subtilis, Lactobacillus fermentum and Staphylococcus aureus) was observed, with IC50 values of 0.16, 0.18 and 1.24 µg ml-1, respectively. Beta-mangostin showed weaker activity against Gram-negative strains (Salmonella enterica, Escherichia coli and Pseudomonas aeruginosa) as well as Candida albicans fungus, with IC50 and MIC values greater than the tested concentration (greater than 32 µg ml-1). The new derivatives of β-mangostin showed weaker activities than those of β-mangostin, demonstrating the important role of the hydroxyl group at C-6 of β-mangostin in its bioactivity.
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Affiliation(s)
- Tuoi Thi Le
- Faculty of Biology, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi 100000, Vietnam
| | - Nguyen Thu Trang
- Faculty of Biology, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi 100000, Vietnam
| | - Van Thuy Thi Pham
- Institute of Microbiology and Biotechnology, Vietnam National University, 144 Xuan Thuy, Cau Giay, Hanoi 100000, Vietnam
| | - Dang Ngoc Quang
- Faculty of Chemistry, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi 100000, Vietnam
| | - Le Thi Phuong Hoa
- Faculty of Biology, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi 100000, Vietnam
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Chen J, Zhuang YD, Zhang Q, Liu S, Zhuang BB, Wang CH, Liang RS. Exploring the mechanism of cordycepin combined with doxorubicin in treating glioblastoma based on network pharmacology and biological verification. PeerJ 2022; 10:e12942. [PMID: 35186504 PMCID: PMC8855715 DOI: 10.7717/peerj.12942] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 01/24/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Glioblastoma is the most common and fatal primary malignant tumor in the central nervous system, and the prognosis is poor. Currently, there are no effective treatments for glioblastoma. Cordycepin is a natural active substance with significant anticancer activity and doxorubicin is a broad-spectrum anticancer drug. Cordycepin administered with doxorubicin is a potential drug combination for the treatment of glioblastoma. However, the mechanism of action for this drug combination has not yet been elucidated. AIM OF THE STUDY To explore the complex mechanism of cordycepin combined with doxorubicin against glioblastoma using network pharmacology and biological verification. MATERIALS AND METHODS We used an MTT assay, colony formation assay, and scratch healing to detect the growth, proliferation, and migration of LN-229, U251 and T98G cells. Putative targets and the potential mechanism of action for the drug combination in glioblastoma were obtained through online databases, network construction, and enrichment analyses. We verified the expression of EMT-related genes and identified important therapeutic targets by western blot. RESULTS In this study, the combination of doxorubicin and cordycepin was found to significantly inhibit cell proliferation and migration and can induce apoptosis. These effects are better together than with either drug alone. The drug combination inhibited EMT by upregulating the expression of E-cadherin protein and downregulating the expression of N-cadherin, ZEB1, and Twist1 proteins. There were 71 potential targets for the drug combination in glioblastoma, and Kyoto Encyclopedia of Genes and Genome analysis suggested that the anticancer process may be mediated by proteoglycans in cancer, the tumor necrosis factor signaling pathway, microRNA in cancer, pathways in cancer, and other pathways. To study the molecular mechanism of anticancer activity, we detected the expression of target proteins with downregulated expression of NFKB1, MAPK8, MYC, and MMP-9 proteins and upregulated expression of cleaved caspase 3 that promoted the apoptosis of LN-229 cells. CONCLUSIONS This study shows that the drug combination of doxorubicin and cordycepin effectively inhibits the growth and proliferation of LN-229 cells through multiple targets and multiple pathways, and the combination inhibits cell invasion and migration by regulating the EMT switch of tumor cells. Our findings provide new ideas about, and a theoretical basis for, the treatment of glioblastoma.
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Affiliation(s)
- Jing Chen
- Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | | | - Qiang Zhang
- Fujian Medical University Union Hospital, Fuzhou, China
| | - Shuang Liu
- Fujian Medical University Union Hospital, Fuzhou, China
| | | | - Chun-Hua Wang
- Fujian Medical University Union Hospital, Fuzhou, China
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Yin ZG, Liu XW, Wang HJ, Zhang M, Liu XL, Zhou Y. Design, synthesis and evaluation of structurally diverse ortho-acylphenol-diindolylmethane hybrids as anticancer agents. NEW J CHEM 2022. [DOI: 10.1039/d1nj05170a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A highly efficient synthesis of structurally diverse ortho-acylphenol–diindolylmethane hybrids 3 using carboxylic acid-activated chromones as versatile synthetic building blocks is reported here for the first time, through 1,4-nucleophilic addition and followed by a decarboxylation and pyrone ring opening reaction process.
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Affiliation(s)
- Zhi-Gang Yin
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Collaborative Innovation Center for Mountain Ecology & Agro-Bioengineering (CICMEAB), Institute of Agro-bioengineering/College of Life Sciences, Guizhou University, Guiyang 550025, China
| | - Xiong-Wei Liu
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Collaborative Innovation Center for Mountain Ecology & Agro-Bioengineering (CICMEAB), Institute of Agro-bioengineering/College of Life Sciences, Guizhou University, Guiyang 550025, China
| | - Hui-Juan Wang
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Collaborative Innovation Center for Mountain Ecology & Agro-Bioengineering (CICMEAB), Institute of Agro-bioengineering/College of Life Sciences, Guizhou University, Guiyang 550025, China
| | - Min Zhang
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Collaborative Innovation Center for Mountain Ecology & Agro-Bioengineering (CICMEAB), Institute of Agro-bioengineering/College of Life Sciences, Guizhou University, Guiyang 550025, China
| | - Xiong-Li Liu
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Collaborative Innovation Center for Mountain Ecology & Agro-Bioengineering (CICMEAB), Institute of Agro-bioengineering/College of Life Sciences, Guizhou University, Guiyang 550025, China
| | - Ying Zhou
- College of Pharmaceutical Sciences, Guizhou University of Traditional Chinese Medicine, Guiyang, 550025, China
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Khan MI, Khan MZ, Shin JH, Shin TS, Lee YB, Kim MY, Kim JD. Pharmacological Approaches to Attenuate Inflammation and Obesity with Natural Products Formulations by Regulating the Associated Promoting Molecular Signaling Pathways. BIOMED RESEARCH INTERNATIONAL 2021; 2021:2521273. [PMID: 34812408 PMCID: PMC8605410 DOI: 10.1155/2021/2521273] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 10/01/2021] [Indexed: 02/06/2023]
Abstract
Obesity is a public health problem characterized by increased body weight due to abnormal adipose tissue expansion. Bioactive compound consumption from the diet or intake of dietary supplements is one of the possible ways to control obesity. Natural products with adipogenesis-regulating potential act as obesity treatments. We evaluated the synergistic antiangiogenesis, antiadipogenic and antilipogenic efficacy of standardized rebaudioside A, sativoside, and theasaponin E1 formulations (RASE1) in vitro in human umbilical vein endothelial cells (HUVECs), 3T3-L1 preadipocytes respectively, and in vivo using a high-fat and carbohydrate diet-induced obesity mouse model. Orlistat was used as a positive control, while untreated cells and animals were normal controls (NCs). Adipose tissue, liver, and blood were analyzed after dissection. Extracted stevia compounds and green tea seed saponin E1 exhibited pronounced antiobesity effects when combined. RASE1 inhibited HUVEC proliferation and tube formation by suppressing VEGFR2, NF-κB, PIK3, and-catenin beta-1 expression levels. RASE1 inhibited 3T3-L1 adipocyte differentiation and lipid accumulation by downregulating adipogenesis- and lipogenesis-promoting genes. RASE1 oral administration reduced mouse body and body fat pad weight and blood cholesterol, TG, ALT, AST, glucose, insulin, and adipokine levels. RASE1 suppressed adipogenic and lipid metabolism gene expression in mouse adipose and liver tissues and enhanced AMP-activated protein kinase levels in liver and adipose tissues and in serum adiponectin. RASE1 suppressed the NF-κB pathway and proinflammatory cytokines IL-10, IL-6, and TNF-α levels in mice which involve inflammation and progression of obesity. The overall results indicate RASE1 is a potential therapeutic formulation and functional food for treating or preventing obesity and inflammation.
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Affiliation(s)
- Muhammad Imran Khan
- Department of Biotechnology, Chonnam Notational University, San96-1, Dun-Duk Dong, Yeosu, Chonnam, (59626), Republic of Korea
| | - Muhammad Zubair Khan
- Department of Biotechnology, Chonnam Notational University, San96-1, Dun-Duk Dong, Yeosu, Chonnam, (59626), Republic of Korea
| | - Jin Hyuk Shin
- Department of Biotechnology, Chonnam Notational University, San96-1, Dun-Duk Dong, Yeosu, Chonnam, (59626), Republic of Korea
| | - Tia Sun Shin
- Department of Food Science and Nutrition, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju (61186), Republic of Korea
- Research Center on Anti-Obesity and Health Care, Chonnam National University, San96-1, Dun-Duk Dong, Yeosu, Chonnam, (59626), Republic of Korea
| | - Young Bok Lee
- Department of Refrigeration Engineering, Chonnam National University, San 96-1, Dun-Duk Dong, Yeosu, Chonnam (59626), Republic of Korea
| | - Min Yung Kim
- Research Center on Anti-Obesity and Health Care, Chonnam National University, San96-1, Dun-Duk Dong, Yeosu, Chonnam, (59626), Republic of Korea
- Department of Refrigeration Engineering, Chonnam National University, San 96-1, Dun-Duk Dong, Yeosu, Chonnam (59626), Republic of Korea
| | - Jong Deog Kim
- Department of Biotechnology, Chonnam Notational University, San96-1, Dun-Duk Dong, Yeosu, Chonnam, (59626), Republic of Korea
- Research Center on Anti-Obesity and Health Care, Chonnam National University, San96-1, Dun-Duk Dong, Yeosu, Chonnam, (59626), Republic of Korea
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6
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Design and synthesis of novel mitochondria-targeted CDDO derivatives as potential anti-cancer agents. Bioorg Chem 2021; 115:105249. [PMID: 34390971 DOI: 10.1016/j.bioorg.2021.105249] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 08/03/2021] [Indexed: 12/20/2022]
Abstract
A large number of derivatives of natural pentacyclic triterpenoid oleanolic acid (OA) with various activities have been reported, including CDDO derivatives (CDDOs). CDDOs show potent antitumor activity, but they lack selectivity for tumor cells which causes serious side effects. In this study, based on the truth that tumor cells display higher mitochondrial membrane potential, to improve their mitochondrial-targeting ability, triphenylphosphine cations (TPP+) or tricyclohexylphosphine cations (TCP+) were linked to CDDO. Among these compounds, the TPP+ derivative 5b exhibited greater activity against the tumor cells than CDDO-Me, and the selectivity for the tumor cells was obviously improved. Further investigation revealed that the uptake of 5b in the mitochondria of MCF-7 cells was increased compared to CDDO-Me. In addition, 5b was able to cause mitochondrial membrane potential decline and cell cycle arrest. Furthermore, 5b caused apoptosis mainly through the mitochondria-mediated intrinsic pathway. Taken together, our study provides a possible solution to the poor selectivity of CDDOs, and regains confidence in the treatment of tumor with CDDOs.
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7
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Rational design, synthesis and biological evaluation of triphenylphosphonium-ginsenoside conjugates as mitochondria-targeting anti-cancer agents. Bioorg Chem 2020; 103:104150. [DOI: 10.1016/j.bioorg.2020.104150] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/07/2020] [Accepted: 08/04/2020] [Indexed: 12/13/2022]
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8
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Liang Q, Wang X, Yang S, Yu L, Gao Q, Yang X, Zhao Y. Characterization of the antioxidative polysaccharides from Ziziphus jujube cv. Goutouzao and its tumor-inhibitory effects on human colorectal carcinoma LoVo cells via immunocyte activation. J Food Biochem 2020; 44:e13462. [PMID: 32954518 DOI: 10.1111/jfbc.13462] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/03/2020] [Accepted: 08/13/2020] [Indexed: 12/17/2022]
Abstract
Colorectal cancer, the most common malignancy in Asian and west world, is listed as the fourth lethal neoplastic disease with increasing incidence worldwide. Recently, Ziziphus jujube were reported with hepatoprotective, antihypertensive, and hypoglycemic functions. The polysaccharides from Ziziphus jujube was considered as the main component for these bioactivities. In this study, polysaccharides from Ziziphus jujube cv. Goutouzao (GZSP) was comprehensively investigated, and characterized as a heteropolysaccharide with antioxidant activity. Besides, it can stimulate the viability of immune cells RAW 264.7, which in turn inhibited the proliferation of colorectal carcinoma cells (LoVo) by inducing apoptosis, arresting cell cycle in G0/G1, and increasing intracellular ROS, as demonstrated by Flow Cytometric analyses. The results suggest that, different from chemotherapeutic modalities, GZSP can exert antitumor effects by activating immune reaction, providing more evidence for the development of GZSP-based functional foods and anticancer drugs serving as human colon cancer prevention. PRACTICAL APPLICATIONS: Natural products from medicinal and edible plant are great sources of phytochemicals beneficial to human health, such as tea polyphenols, carotenoids, and phytosterols, etc. In this study, GZSP, the polysaccharides from a well-received fruit, Ziziphus jujube cv. Goutouzao, has been comprehensively investigated. The results show that GZSP fights against free radicals commonly found in human circulation, a property that enables it to be used as an antioxidant food additive with jujube flavor. More importantly, GZSP impedes neoplastic progression by activating immune response, as evidenced by the inhibition of colorectal carcinoma (LoVo) cells. Comparing with chemotherapies usually imposing cytotoxicity on normal tissues, natural product GZSP is able to exert the antiproliferative effects on carcinoma cells with minimal side-effects. Therefore, GZSP-based functional foods and anticancer drugs with the purpose of preventing human colon cancer formation are promising to be developed.
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Affiliation(s)
- Qian Liang
- Key Laboratory of Ministry of Education for Medicinal Resource and Natural Pharmaceutical Chemistry, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Xingyu Wang
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
| | - Shuo Yang
- Department of Material Science and Engineering, Queen Mary University of London Engineering School, Northwestern Polytechnical University, Xi'an, China
| | - Linhong Yu
- Key Laboratory of Ministry of Education for Medicinal Resource and Natural Pharmaceutical Chemistry, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Qiaohui Gao
- Key Laboratory of Ministry of Education for Medicinal Resource and Natural Pharmaceutical Chemistry, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Xingbin Yang
- Key Laboratory of Ministry of Education for Medicinal Resource and Natural Pharmaceutical Chemistry, College of Life Sciences, Shaanxi Normal University, Xi'an, China.,Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
| | - Yan Zhao
- Key Laboratory of Ministry of Education for Medicinal Resource and Natural Pharmaceutical Chemistry, College of Life Sciences, Shaanxi Normal University, Xi'an, China
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9
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Ma L, Wang X, Li W, Miao D, Li Y, Lu J, Zhao Y. Synthesis and anti-cancer activity studies of dammarane-type triterpenoid derivatives. Eur J Med Chem 2020; 187:111964. [PMID: 31862444 DOI: 10.1016/j.ejmech.2019.111964] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 12/10/2019] [Accepted: 12/10/2019] [Indexed: 02/08/2023]
Abstract
Two series of novel derivatives of AD-2, an active ginsenoside derived from ginseng were designed and synthesized. Five human cancer cell lines (MGC-803, SGC-7901, A549, MCF-7, PC-3 cells) and one normal ovarian cell IOSE144 were employed to evaluate the anti-proliferative activity. Most of derivatives possessed obvious enhanced activity compared with AD-2. Among them, compound 4c displayed the most excellent activity in all tested cancer cell lines, especially A549 cells with an IC50 value of 1.07 ± 0.05 μM. The underlying mechanism study suggested that 4c induced S-phase arrest and apoptosis in A549 cells. Increasing the level of ROS and inducing collapse of MMP in cells treated with 4c were also proved. Moreover, Western blot analysis showed that the expression level of p53 and p21 were obviously increased. 4c could remarkably up-regulate the expression of cyt c in cytosol, the ratio of Bax to Bcl-2 and activate caspase-3/9/PARP. Besides, the expression level of MDM2 was remarkably decreased. The results indicated that 4c caused apoptosis through the mitochondrial pathway, which ROS generation was probably involved in, and had the potent to serve as anti-proliferative agent.
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Affiliation(s)
- Lu Ma
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Xude Wang
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Wei Li
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Dongyu Miao
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Yan Li
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Jincai Lu
- Department of Medicinal Plant, Shenyang Pharmaceutical University, Shenyang, 110016, China.
| | - Yuqing Zhao
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, China; Key Laboratory of Structure-based Drug Design &; Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China.
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10
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Krishnamachary B, Subramaniam D, Dandawate P, Ponnurangam S, Srinivasan P, Ramamoorthy P, Umar S, Thomas SM, Dhar A, Septer S, Weir SJ, Attard T, Anant S. Targeting transcription factor TCF4 by γ-Mangostin, a natural xanthone. Oncotarget 2019; 10:5576-5591. [PMID: 31608135 PMCID: PMC6771460 DOI: 10.18632/oncotarget.27159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 07/17/2019] [Indexed: 01/29/2023] Open
Abstract
Given that colon cancer is the third most common cancer in incidence and cause of death in the United States, and current treatment modalities are insufficient, there is a need to develop novel agents. Towards this, here we focus on γ-Mangostin, a bioactive compound present in the Mangosteen (Garcinia mangostana) fruit. γ-Mangostin suppressed proliferation and colony formation, and induced cell cycle arrest and apoptosis of colon cancer cell lines. Further, γ-Mangostin inhibited colonosphere formation. Molecular docking and CETSA (Cellular thermal shift assay) binding assays demonstrated that γ-Mangostin interacts with transcription factor TCF4 (T-Cell Factor 4) at the β-catenin binding domain with the binding energy of -5.5 Kcal/mol. Moreover, γ-Mangostin treatment decreased TCF4 expression and reduced TCF reporter activity. The compound also suppressed the expression of Wnt signaling target proteins cyclin D1 and c-Myc, and stem cell markers such as LGR5, DCLK1 and CD44. To determine the effect of γ-Mangostin on tumor growth in vivo, we administered nude mice harboring HCT116 tumor xenografts with 5 mg/Kg of γ-Mangostin intraperitoneally for 21 days. γ-Mangostin treatment significantly suppressed tumor growth, with notably lowered tumor volume and weight. In addition, western blot analysis revealed a significant decrease in the expression of TCF4 and its downstream targets such as cyclin D1 and c-Myc. Together, these data suggest that γ-Mangostin inhibits colon cancer growth through targeting TCF4. γ-Mangostin may be a potential therapeutic agent for colon cancer.
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Affiliation(s)
- Balaji Krishnamachary
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS, USA
| | | | - Prasad Dandawate
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Sivapriya Ponnurangam
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS, USA
| | | | - Prabhu Ramamoorthy
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Shahid Umar
- Department of General Surgery, University of Kansas Medical Center, Kansas City, KS, USA
| | - Sufi Mary Thomas
- Department of Otolaryngology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Animesh Dhar
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Seth Septer
- Department of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, University of Colorado, Aurora, CO, USA
| | - Scott J Weir
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Thomas Attard
- Department of Pediatrics, Division of Gastroenterology, Children's Mercy Hospital, Kansas City, KS, USA
| | - Shrikant Anant
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS, USA
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Wu J, Li H, Wang X, Zhang X, Liu W, Wang Y, Zhang Y, Pan H, Wang Q, Han Y. Effect of polysaccharide from Undaria pinnatifida on proliferation, migration and apoptosis of breast cancer cell MCF7. Int J Biol Macromol 2019; 121:734-742. [PMID: 30342943 DOI: 10.1016/j.ijbiomac.2018.10.086] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 09/28/2018] [Accepted: 10/14/2018] [Indexed: 02/04/2023]
Abstract
Sulfated polysaccharide from Undaria pinnatifida (SPUP) has significant anti-breast cancer activity. However, its anticarcinogenic mechanism still remains unclear. The aim of this article is to observe the effect of SPUP on proliferation, migration and apoptosis of human breast cancer cell line MCF7. Firstly, the effect of SPUP on proliferation was evaluated through MTT assay, plate clonality assay and immunofluorescence test of PCNA. The results showed that SPUP could significantly reduce MCF7 cells proliferation in a time- and dose-dependent manner. Based on transwell and scratch wound healing assays, then, inhibitory action of SPUP for MCF7 cells migration was observed. Finally, apoptosis and cycle arrest of SPUP for MCF7 cells also were found by the results from both flow cytometry analysis and Hoechst 33342 staining of apoptotic cells. Overall, these results showed anti-breast cancer mechanism of SPUP could be possibly related to inhibit migration, proliferation and induce apoptosis of cancer cells.
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Affiliation(s)
- Jun Wu
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong, PR China; School of Chinese Medicine, Shandong College of Traditional Chinese Medicine, Yantai 264199, Shangdong, PR China
| | - Hailun Li
- Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an 223001, Jiangsu, PR China
| | - Xinyue Wang
- Sun Yat-sen University Cancer Center, Guangzhou 510060, Guangdong, PR China
| | - Xiaolei Zhang
- Jiangsu Vocational College of Nursing, Huai'an 223003, Jiangsu, China
| | - Weiping Liu
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong, PR China
| | - Yumei Wang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong, PR China
| | - Yongbin Zhang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong, PR China
| | - Huafeng Pan
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong, PR China
| | - Qi Wang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong, PR China.
| | - Yun Han
- School of Integrated Chinese and Western Medicine, Binzhou Medical University, Yantai 264003, Shangdong, PR China.
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12
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Cytotoxicity and Toxicity Evaluation of Xanthone Crude Extract on Hypoxic Human Hepatocellular Carcinoma and Zebrafish ( Danio rerio) Embryos. TOXICS 2018; 6:toxics6040060. [PMID: 30304811 PMCID: PMC6316214 DOI: 10.3390/toxics6040060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Revised: 09/26/2018] [Accepted: 10/04/2018] [Indexed: 12/17/2022]
Abstract
Xanthone is an organic compound mostly found in mangosteen pericarp and widely known for its anti-proliferating effect on cancer cells. In this study, we evaluated the effects of xanthone crude extract (XCE) and α-mangostin (α-MG) on normoxic and hypoxic human hepatocellular carcinoma (HepG2) cells and their toxicity towards zebrafish embryos. XCE was isolated using a mixture of acetone and water (80:20) and verified via high performance liquid chromatography (HPLC). Both XCE and α-MG showed higher anti-proliferation effects on normoxic HepG2 cells compared to the control drug, 5-fluorouracil (IC50 = 50.23 ± 1.38, 8.39 ± 0.14, and 143.75 ± 15.31 μg/mL, respectively). In hypoxic conditions, HepG2 cells were two times less sensitive towards XCE compared to normoxic HepG2 cells (IC50 = 109.38 ± 1.80 μg/mL) and three times less sensitive when treated with >500 μg/mL 5-fluorouracil (5-FU). A similar trend was seen with the α-MG treatment on hypoxic HepG2 cells (IC50 = 10.11 ± 0.05 μg/mL) compared to normoxic HepG2 cells. However, at a concentration of 12.5 μg/mL, the α-MG treatment caused tail-bend deformities in surviving zebrafish embryos, while no malformation was observed when embryos were exposed to XCE and 5-FU treatments. Our study suggests that both XCE and α-MG are capable of inhibiting HepG2 cell proliferation during normoxic and hypoxic conditions, more effectively than 5-FU. However, XCE is the preferred option as no malformation was observed in surviving zebrafish embryos and it is more cost efficient than α-MG.
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13
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Yin H, Jiang M, Peng X, Cui H, Zhou Y, He M, Zuo Z, Ouyang P, Fan J, Fang J. The molecular mechanism of G2M cell cycle arrest induced by AFB1 in the jejunum. Oncotarget 2018; 7:35592-35606. [PMID: 27232757 PMCID: PMC5094947 DOI: 10.18632/oncotarget.9594] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 05/12/2016] [Indexed: 12/16/2022] Open
Abstract
Aflatoxin B1 (AFB1) has potent hepatotoxic, carcinogenic, genotoxic, immunotoxic and other adverse effects in human and animals. The aim of this study was to investigate the molecular mechanism of G2/M cell cycle arrest induced by AFB1 in the jejunum of broilers. Broilers, as experimental animals, were fed 0.6 mg/kg AFB1 diet for 3 weeks. Our results showed that AFB1 reduced the jejunal villus height, villus height/crypt ratio and caused G2/M cell cycle arrest. The G2/M cell cycle was accompanied by the increase of ataxia telangiectasia mutated (ATM), p53, Chk2, p21 protein and mRNA expression, and the decrease of Mdm2, cdc25C, cdc2, cyclin B and proliferating cell nuclear antigen protein and mRNA expression. In conclusion, AFB1 blocked G2/M cell cycle by ATM pathway in the jejunum of broilers.
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Affiliation(s)
- Heng Yin
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Chengdu, Sichuan, PR China
| | - Min Jiang
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Chengdu, Sichuan, PR China
| | - Xi Peng
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Chengdu, Sichuan, PR China.,College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Hengmin Cui
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Chengdu, Sichuan, PR China.,College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Yi Zhou
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Min He
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Zhicai Zuo
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Chengdu, Sichuan, PR China.,College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Ping Ouyang
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Junde Fan
- College of Biological and Agro-Forestry Engineering, Tongren University, Tongren, Guizhou, PR China
| | - Jing Fang
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Chengdu, Sichuan, PR China.,College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, PR China
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14
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Wu J, Gao W, Song Z, Xiong Q, Xu Y, Han Y, Yuan J, Zhang R, Cheng Y, Fang J, Li W, Wang Q. Anticancer activity of polysaccharide from Glehnia littoralis on human lung cancer cell line A549. Int J Biol Macromol 2018; 106:464-472. [DOI: 10.1016/j.ijbiomac.2017.08.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 08/03/2017] [Accepted: 08/04/2017] [Indexed: 01/09/2023]
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15
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Omer FAA, Hashim NBM, Ibrahim MY, Dehghan F, Yahayu M, Karimian H, Salim LZA, Mohan S. Beta-mangostin from Cratoxylum arborescens activates the intrinsic apoptosis pathway through reactive oxygen species with downregulation of the HSP70 gene in the HL60 cells associated with a G0/G1 cell-cycle arrest. Tumour Biol 2017; 39:1010428317731451. [DOI: 10.1177/1010428317731451] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Xanthones are phytochemical compounds found in a number of fruits and vegetables. Characteristically, they are noted to be made of diverse properties based on their biological, biochemical, and pharmacological actions. Accordingly, the apoptosis mechanisms induced by beta-mangostin, a xanthone compound isolated from Cratoxylum arborescens in the human promyelocytic leukemia cell line (HL60) in vitro, were examined in this study. The 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay was done to estimate the cytotoxicity effect of β-mangostin on the HL60 cell line. Acridine orange/propidium iodide and Hoechst 33342 dyes and Annexin V tests were conducted to detect the apoptosis features. Caspase-3 and caspase-9 activities; reactive oxygen species; real-time polymerase chain reaction for Bcl-2, Bax, caspase-3, and caspase-9 Hsp70 genes; and western blot for p53, cytochrome c, and pro- and cleavage-caspase-3 and caspase-9 were assessed to examine the apoptosis mechanism. Cell-cycle analysis conducted revealed that β-mangostin inhibited the growth of HL60 at 58 µM in 24 h. The administration of β-mangostin with HL60 caused cell morphological changes related to apoptosis which increased the number of early and late apoptotic cells. The β-mangostin-catalyzed apoptosis action through caspase-3, caspase-7, and caspase-9 activation overproduced reactive oxygen species which downregulated the expression of antiapoptotic genes Bcl-2 and HSP70. Conversely, the expression of the apoptotic genes Bax, caspase-3, and caspase-9 were upregulated. Meanwhile, at the protein level, β-mangostin activated the formation of cleaved caspase-3 and caspase-9 and also upregulated the p53. β-mangostin arrested the cell cycle at the G0/G1 phase. Overall, the results for β-mangostin showed an antiproliferative effect in HL60 via stopping the cell cycle at the G0/G1 phase and prompted the intrinsic apoptosis pathway.
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Affiliation(s)
| | - Najihah Binti Mohd Hashim
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
- Center for Natural Products Research and Drug Discovery, University of Malaya, Kuala Lumpur, Malaysia
| | - Mohamed Yousif Ibrahim
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Firouzeh Dehghan
- Department of Exercise Science, Sports Center, University of Malaya, Kuala Lumpur, Malaysia
| | - Maizatulakmal Yahayu
- Department of Bioproduct Research and Innovation, Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), Johor Bahru, Malaysia
| | - Hamed Karimian
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | | | - Syam Mohan
- Medical Research Centre, Jazan University, Jazan, Saudi Arabia
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16
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Yuan XL, Zhang P, Liu XM, Du YM, Hou XD, Cheng S, Zhang ZF. Cytological Assessments and Transcriptome Profiling Demonstrate that Evodiamine Inhibits Growth and Induces Apoptosis in a Renal Carcinoma Cell Line. Sci Rep 2017; 7:12572. [PMID: 28974748 PMCID: PMC5626725 DOI: 10.1038/s41598-017-12918-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 09/11/2017] [Indexed: 12/20/2022] Open
Abstract
Chinese medicines are an important source of secondary metabolites with excellent antitumour activity. Evodia rutaecarpa, from the family Rutaceae, exhibits antitumour activity. Evodiamine (EVO), which was isolated from the fruit of E. rutaecarpa, exhibits robust antitumour activity. However, the antitumour mechanism of EVO remains unclear. In this study, we assessed the growth-inhibiting effect of EVO on two renal carcinoma cell lines. We found that EVO could change the morphology and decrease the viability and proliferation of cells in a time- and concentration-dependent manner in vitro. In addition, transcriptome analysis indicated that EVO can modulate the transcriptome of Caki-1 cells. In total, 7,243 differentially expressed genes were found, among which 3,347 downregulated genes and 3,896 upregulated genes were mainly involved in cell migration, apoptosis, cell cycle, and DNA replication. Furthermore, we demonstrated that EVO can cause apoptosis, arrest cells in the G2/M phase, and regulate the expression of apoptosis- and cell cycle-related genes in Caki-1 cells. Our study reveals the anticancer effects of EVO using cellular and molecular data, and indicates the potential uses of this compound as a resource to characterize the antitumour mechanisms of E. rutaecarpa.
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Affiliation(s)
- Xiao-Long Yuan
- Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
| | - Peng Zhang
- Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
| | - Xin-Min Liu
- Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
| | - Yong-Mei Du
- Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
| | - Xiao-Dong Hou
- Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
| | - Sen Cheng
- Shanghai Tobacco Group Company Limited, Shanghai, China
| | - Zhong-Feng Zhang
- Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China.
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17
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Li C, Jeong Y, Kim M. Mammea longifolia Planch. and Triana Fruit Extract Induces Cell Death in the Human Colon Cancer Cell Line, SW480, via Mitochondria-Related Apoptosis and Activation of p53. J Med Food 2017; 20:485-490. [PMID: 28504908 DOI: 10.1089/jmf.2016.3865] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The methanol extract of Mammea longifolia Planch. and Triana (M. longifolia) fruit was studied for anticancer and apoptotic effects in the SW480 colon cancer cell line. The apoptotic and necrotic effects of M. longifolia were detected by 3-(4,5-dimethyl-2-thiazolyl)-2, 5-diphenyl-2H tetrazolium bromide (MTT) and lactate dehydrogenase assays, respectively. One hundred μg/mL of the extract killed ∼82.4% of the cells; however, 2% of the death was related to necrosis. The morphological changes in M. longifolia-stimulated SW480 cells were observed directly by light microscopy. DNA fragmentation assay was employed to analyze the apoptosis induction. M. longifolia-treated SW480 cells promoted the expression of Bax, Bad, cleaved-poly-ADP-ribose polymerase (PARP), and p53 proteins and decreased the protein expression of pro-caspases Bcl-2 and Bcl-XL. The ratios of Bax/Bcl-2 and cleaved-PARP/PARP, predictive markers of apoptotic stimuli in cancer, increased and may play an important role in regulating the progression of apoptosis. The results suggested that M. longifolia induces cell death via mitochondrial-related apoptosis in SW480 cells.
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Affiliation(s)
- Chunmei Li
- 1 College of Tourism and Culinary Science, Yangzhou University , Yangzhou, China
| | - Yoonhwa Jeong
- 2 Research Center for Industrialization of Natural Nutraceuticals, Dankook University , Cheonan, Korea.,3 Department of Food Science and Nutrition, Dankook University , Cheonan, Korea
| | - Misook Kim
- 2 Research Center for Industrialization of Natural Nutraceuticals, Dankook University , Cheonan, Korea.,3 Department of Food Science and Nutrition, Dankook University , Cheonan, Korea
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18
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Omer FAA, Hashim NM, Ibrahim MY, Aldoubi AF, Hassandarvish P, Dehghan F, Nordin N, Karimian H, Salim LZA, Abdulla MA, Al-Jashamy K, Mohan S. Beta-mangostin demonstrates apoptogenesis in murine leukaemia (WEHI-3) cells in vitro and in vivo. Altern Ther Health Med 2017; 17:366. [PMID: 28716025 PMCID: PMC5513316 DOI: 10.1186/s12906-017-1867-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 07/03/2017] [Indexed: 12/12/2022]
Abstract
Background Beta-mangostin (BM) is a xanthone-type of natural compound isolated from Cratoxylum arborescens. This study aimed to examine the apoptosis mechanisms induced by BM in a murine monomyelocytic cell line (WEHI-3) in vitro and in vivo. Methods A WEHI-3 cell line was used to evaluate the cytotoxicity of BM by MTT. AO/PI and Hoechst 33342 dyes, Annexin V, multiparametric cytotoxicity 3 by high content screening (HCS); cell cycle tests were used to estimate the features of apoptosis and BM effects. Caspase 3 and 9 activities, ROS, western blot for Bcl2, and Bax were detected to study the mechanism of apoptosis. BALB/c mice injected with WEHI-3 cells were used to assess the apoptotic effect of BM in vivo. Results BM suppressed the growth of WEHI-3 cells at an IC50value of 14 ± 3 μg/mL in 24 h. The ROS production was increased inside the cells in the treated doses. Both caspases (9 and 3) were activated in treating WEHI-3 cells at 24, 48 and 72 h. Different signs of apoptosis were detected, such as cell membrane blebbing, DNA segmentation and changes in the asymmetry of the cell membrane. Another action by which BM could inhibit WEHI-3 cells is to restrain the cell cycle at the G1/G0 phase. In the in vivo study, BM reduced the destructive effects of leukaemia on the spleen and liver by inducing apoptosis in leukaemic cells. Conclusion BM exerts anti-leukaemic properties in vitro and in vivo.
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19
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Abstract
Mangosteen (Garcinia mangostana Linn.) is a well-known tropical tree indigenous to Southeast Asia. Its fruit's pericarp abounds with a class of isoprenylated xanthones which are referred as mangostins. Numerous in vitro and in vivo studies have shown that mangostins and their derivatives possess diverse pharmacological activities, such as antibacterial, antifungal, antimalarial, anticarcinogenic, antiatherogenic activities as well as neuroprotective properties in Alzheimer's disease (AD). This review article provides a comprehensive review of the pharmacological activities of mangostins and their derivatives to reveal their promising utilities in the treatment of certain important diseases, mainly focusing on the discussions of the underlying molecular targets/pathways, modes of action, and relevant structure-activity relationships (SARs). Meanwhile, the pharmacokinetics (PK) profile and recent toxicological studies of mangostins are also described for further druggability exploration in the future.
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20
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Wu JJ, Ma T, Wang ZM, Xu WJ, Yang XL, Luo JG, Kong LY, Wang XB. Polycyclic xanthones via pH-switched biotransformation of α-mangostin catalysed by horseradish peroxidase exhibited cytotoxicity against hepatoblastoma cells in vitro. J Funct Foods 2017. [DOI: 10.1016/j.jff.2016.11.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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21
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Waziri PM, Abdullah R, Yeap SK, Omar AR, Abdul AB, Kassim NK, Malami I, Karunakaran T, Imam MU. Clausenidin from Clausena excavata induces apoptosis in hepG2 cells via the mitochondrial pathway. JOURNAL OF ETHNOPHARMACOLOGY 2016; 194:549-558. [PMID: 27729282 DOI: 10.1016/j.jep.2016.10.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 09/29/2016] [Accepted: 10/07/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Clausena excavata Burm.f. is used locally in folk medicine for the treatment of cancer in South East Asia. AIM OF THE STUDY To determine the mechanism of action of pure clausenidin crystals in the induction of hepatocellular carcinoma (hepG2) cells apoptosis. MATERIALS AND METHODS Pure clausenidin was isolated from Clausena excavata Burm.f. and characterized using 1H and 13C NMR spectra. Clausenidin-induced cytotoxicity was determined by MTT assay. The morphology of hepG2 after treatment with clausenidin was determined by fluorescence and Scanning Electron Microscopy. The effect of clausenidin on the apoptotic genes and proteins were determined by real-time qPCR and protein array profiling, respectively. The involvement of the mitochondria in clausenidin-induced apoptosis was investigated using MMP, caspase 3 and 9 assays. RESULTS Clausenidin induced significant (p<0.05) and dose-dependent apoptosis of hepG2 cells. Cell cycle assay showed that clausenidin induced a G2/M phase arrest, caused mitochondrial membrane depolarization and significantly (p<0.05) increased expression of caspases 3 and 9, which suggest the involvement of the mitochondria in the apoptotic signals. In addition, clausenidin caused decreased expression of the anti-apoptotic protein, Bcl 2 and increased expression of the pro-apoptotic protein, Bax. This finding was confirmed by the downregulation of Bcl-2 gene and upregulation of the Bax gene in the treated hepG2 cells. CONCLUSION Clausenidin extracted from Clausena excavata Burm.f. is an anti-hepG2 cell compound as shown by its ability to induce apoptosis through the mitochondrial pathway of apoptosis. Clausenidin can potentially be developed into an anticancer compound.
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Affiliation(s)
- Peter M Waziri
- MAKNA Cancer Research Laboratory, Institute of Bioscience, University Putra Malaysia, Serdang, Selangor, Malaysia; Department of Biochemistry, Kaduna State University, Main Campus, PMB 2336 Kaduna, Nigeria.
| | - Rasedee Abdullah
- Department of Veterinary Pathology and Microbiology, Faculty of Veterinary, University Putra Malaysia, Serdang, Selangor, Malaysia.
| | - Swee Keong Yeap
- Laboratory of Vaccine and Therapeutics, Institute of Bioscience, University Putra Malaysia, Serdang, Selangor, Malaysia.
| | - Abdul Rahman Omar
- Laboratory of Vaccine and Therapeutics, Institute of Bioscience, University Putra Malaysia, Serdang, Selangor, Malaysia.
| | - Ahmad Bustamam Abdul
- MAKNA Cancer Research Laboratory, Institute of Bioscience, University Putra Malaysia, Serdang, Selangor, Malaysia.
| | - Nur Kartinee Kassim
- Department of Chemistry, Faculty of Science, University Putra Malaysia, Serdang, Selangor, Malaysia.
| | - Ibrahim Malami
- MAKNA Cancer Research Laboratory, Institute of Bioscience, University Putra Malaysia, Serdang, Selangor, Malaysia.
| | - Thiruventhan Karunakaran
- Department of Chemistry, Faculty of Science, University Putra Malaysia, Serdang, Selangor, Malaysia.
| | - Mustapha Umar Imam
- School of Public Health, Zhengzhou University, Zhengzhou City, Henan Province, PR China.
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22
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Velaei K, Samadi N, Soltani S, Barazvan B, Soleimani Rad J. NFκBP65 transcription factor modulates resistance to doxorubicin through ABC transporters in breast cancer. Breast Cancer 2016; 24:552-561. [DOI: 10.1007/s12282-016-0738-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Accepted: 10/25/2016] [Indexed: 01/23/2023]
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23
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Mo L, Chen Y, Li W, Guo S, Wang X, An H, Zhan Y. Anti-tumor effects of (1→3)-β-d-glucan from Saccharomyces cerevisiae in S180 tumor-bearing mice. Int J Biol Macromol 2016; 95:385-392. [PMID: 27838421 DOI: 10.1016/j.ijbiomac.2016.10.106] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 10/24/2016] [Accepted: 10/29/2016] [Indexed: 01/15/2023]
Abstract
(1→3)-β-d-Glucan from Saccharomyces cerevisiae is a typical polysaccharide with various biological effects and is considered a candidate for the prevention and treatment of cancer in vitro. Research into the function of (1→3)-β-d-glucan in tumor-bearing animals in vivo, however, is limited. Here, we investigated the effects of (1→3)-β-d-glucan from S. cerevisiae on S180 tumor-bearing mice and on the immunity of the tumor-bearing host. The molecular mechanisms underlying the observed effects were investigated. (1→3)-β-d-Glucan was shown to exert anti-tumor effects without toxicity in normal mouse cells. The volume and weight of S180 tumors decreased dramatically following treatment with (1→3)-β-d-glucan, and treatment with the polysaccharide was furthermore shown to increase the tumor inhibition rate in a dose-dependent manner. Spleen index, T lymphocyte subsets (CD4 and CD8), as well as interleukins (IL)-2, (IL-2, IL-6), and tumor necrosis factor-α were assayed to detect the immunoregulatory and anti-tumor effects after (1→3)-β-d-glucan intragastrical administration. (1→3)-β-d-Glucan was shown to significantly potentiate the mouse immune responses by, among other effects, decreasing the ratio of CD4 to CD8. The expression levels of IL-2, IL-6, and TNF-α were also significantly increased by (1→3)-β-d-glucan. These results suggest that (1→3)-β-d-glucan enhances the host's immune function during the tumor inhibition process. S180 tumor cells treated with (1→3)-β-d-glucan also exhibited significant apoptotic characteristics. (1→3)-β-d-glucan increased the ratio of Bax to Bcl-2 at the translation level by up-regulating Bax expression and down-regulating Bcl-2 expression, resulting in the initiation of cell apoptosis in S180 tumor-bearing mice. Taken together, these results indicate that the anti-tumor effects exerted by (1→3)-β-d-glucan may be attributed to the polysaccharide's immunostimulating properties and apoptosis-inducing features. Further investigation into these properties and their associated mechanisms will contribute to the development of potent polysaccharide-based anti-tumor agents.
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Affiliation(s)
- Li Mo
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Sciences, Hebei University of Technology, Tianjin 300401, China
| | - Yafei Chen
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Sciences, Hebei University of Technology, Tianjin 300401, China
| | - Wenjian Li
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Shuai Guo
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Sciences, Hebei University of Technology, Tianjin 300401, China
| | - Xuzhao Wang
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Sciences, Hebei University of Technology, Tianjin 300401, China
| | - Hailong An
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Sciences, Hebei University of Technology, Tianjin 300401, China.
| | - Yong Zhan
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Sciences, Hebei University of Technology, Tianjin 300401, China.
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Al-Namnam NMN, Kim KH, Chai WL, Ha KO, Siar CH, Ngeow WC. Modified poly(caprolactone trifumarate) with embedded gelatin microparticles as a functional scaffold for bone tissue engineering. J Appl Polym Sci 2016. [DOI: 10.1002/app.43711] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Nisreen Mohammed Nagi Al-Namnam
- Department of Oro-Maxillofacial Surgical and Medical Sciences; Faculty of Dentistry; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Kah Hwi Kim
- Department of Physiology; Faculty of Medicine; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Wen Lin Chai
- Department of Restorative Dentistry; Faculty of Dentistry; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Kien Oon Ha
- Department of Oro-Maxillofacial Surgical and Medical Sciences; Faculty of Dentistry; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Chong Huat Siar
- Department of Oro-Maxillofacial Surgical and Medical Sciences; Faculty of Dentistry; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Wei Cheong Ngeow
- Department of Oro-Maxillofacial Surgical and Medical Sciences; Faculty of Dentistry; University of Malaya; Kuala Lumpur 50603 Malaysia
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Nordin N, Majid NA, Mohan S, Dehghan F, Karimian H, Rahman MA, Ali HM, Hashim NM. Cleistopholine isolated from Enicosanthellum pulchrum exhibits apoptogenic properties in human ovarian cancer cells. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2016; 23:406-416. [PMID: 27002411 DOI: 10.1016/j.phymed.2016.02.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Revised: 11/11/2015] [Accepted: 02/14/2016] [Indexed: 06/05/2023]
Abstract
BACKGROUND Cleistopholine is a natural alkaloid present in plants with numerous biological activities. However, cleistopholine has yet to be isolated using modern techniques and the mechanism by which this alkaloid induces apoptosis in cancer cells remains to be elucidated. HYPOTHESIS/PURPOSE This study aims to isolate cleistopholine from the roots of Enicosanthellum pulchrum by using preparative-HPLC technique and explore the mechanism by which this alkaloid induces apoptosis in human ovarian cancer (CAOV-3) cells in vitro from 24 to 72 h. This compound may be developed as an anticancer agent that induces apoptosis in ovarian cancer cells. STUDY DESIGN/METHODS Cytotoxicity was assessed via the cell viability assay and changes in cell morphology were observed via the acridine orange/propidium iodide (AO/PI) assay. The involvement of apoptotic pathways was evaluated through caspase analysis and multiple cytotoxicity assays. Meanwhile, early and late apoptotic events via the Annexin V-FITC and DNA laddering assays, respectively. The mechanism of apoptosis was explored at the molecular level by evaluating the expression of specific genes and proteins. In addition, the proliferation of CAOV-3-cells treated with cleistopholine was analysed using the cell cycle arrest assay. RESULTS The IC50 of cleistopholine (61.4 µM) was comparable with that of the positive control cisplatin (62.8 µM) at 24 h of treatment. Apoptos is was evidenced by cell membrane blebbing, chromatin compression and formation of apoptotic bodies. The initial phase of apoptosis was detected at 24 h by the increase in Annexin V-FITC binding to cell membranes. A DNA ladder was formed at 48 h, indicating DNA fragmentation in the final phase of apoptosis. The mitochondria participated in the process by stimulating the intrinsic pathway via caspase 9 with a reduction in mitochondrial membrane potential (MMP) and an increase in cytochrome c release. Cell death was further validated through the mRNA and protein overexpression of Bax, caspase 3 and caspase 9 in the treated cells compared with the untreated cells. In contrast, Bcl-2, Hsp70 and survivin decreased in expression upon cleistopholine treatment. Cell cycle was arrested at the G0/G1 phase and cell population percentage significantly increased to 43.5%, 45.4% and 54.3% in time-dependent manner in the cleistopholine-treated CAOV-3 cells compared with the untreated cells at 24, 48 and 72 h respectively. CONCLUSION The current study indicated that cleistopholine can be a potential candidate as a new drug to treat ovarian cancer disease.
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Affiliation(s)
- Noraziah Nordin
- Department of Pharmacy, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Nazia Abdul Majid
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Syam Mohan
- Medical Research Center, Jazan University, Jazan, Saudi Arabia
| | - Firouzeh Dehghan
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Hamed Karimian
- Department of Pharmacy, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Mashitoh Abdul Rahman
- Department of Pharmacy, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Hapipah Mohd Ali
- Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Najihah Mohd Hashim
- Department of Pharmacy, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia.
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β-Mangostin suppresses LA-7 cells proliferation in vitro and in vivo: Involvement of antioxidant enzyme modulation; suppression of matrix metalloproteinase and α6β4 integrin signalling pathways. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Guo H, Cui H, Peng X, Fang J, Zuo Z, Deng J, Wang X, Wu B, Chen K, Deng J. Dietary NiCl₂ causes G₂/M cell cycle arrest in the broiler's kidney. Oncotarget 2015; 6:35964-77. [PMID: 26440151 PMCID: PMC4742154 DOI: 10.18632/oncotarget.5934] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 09/14/2015] [Indexed: 12/12/2022] Open
Abstract
Here we showed that dietary NiCl2 in excess of 300 mg/kg caused the G2/M cell cycle arrest and the reduction of cell proportion at S phase. The G2/M cell cycle arrest was accompanied by up-regulation of phosphorylated ataxia telangiectasia mutated (p-ATM), p53, p-Chk1, p-Chk2, p21 protein expression and ATM, p53, p21, Chk1, Chk2 mRNA expression, and down-regulation of p-cdc25C, cdc2, cyclinB and proliferating cell nuclear antigen (PCNA) protein expression and the cdc25, cdc2, cyclinB, PCNA mRNA expression.
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Affiliation(s)
- Hongrui Guo
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
| | - Hengmin Cui
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Xi Peng
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Jing Fang
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Zhicai Zuo
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Junliang Deng
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Xun Wang
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Bangyuan Wu
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
| | - Kejie Chen
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
| | - Jie Deng
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
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Induction of apoptosis in S180 tumour bearing mice by polysaccharide from Lentinus edodes via mitochondria apoptotic pathway. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.03.025] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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Anti-hyperlipidemic and fat pad lowering effect of standardized tea seed cake extract in mice fed high-fat and high-carbohydrate diet. BIOTECHNOL BIOPROC E 2015. [DOI: 10.1007/s12257-014-0487-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Fatmawati S, Ersam T, Shimizu K. The inhibitory activity of aldose reductase in vitro by constituents of Garcinia mangostana Linn. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2015; 22:49-51. [PMID: 25636870 DOI: 10.1016/j.phymed.2014.11.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Revised: 08/24/2014] [Accepted: 11/12/2014] [Indexed: 06/04/2023]
Abstract
We investigated aldose reductase inhibition of Garcinia mangostana Linn. from Indonesia. Dichloromethane extract of the root bark of this tree was found to demonstrate an IC50 value of 11.98 µg/ml for human aldose reductase in vitro. From the dichloromethane fraction, prenylated xanthones were isolated as potent human aldose reductase inhibitors. We discovered 3-isomangostin to be most potent against aldose reductase, with an IC50 of 3.48 µM.
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Affiliation(s)
- Sri Fatmawati
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Sepuluh Nopember, Kampus ITS-Sukolilo, Surabaya 60111, Indonesia.
| | - Taslim Ersam
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Sepuluh Nopember, Kampus ITS-Sukolilo, Surabaya 60111, Indonesia
| | - Kuniyoshi Shimizu
- Department of Agro-environmental Sciences, Faculty of Agriculture, Kyushu University, Fukuoka 812-8581, Japan
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