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Lan YW, Chen CE, Huang TT, Huang TH, Chen CM, Chong KY. Antrodia cinnamomea extract alleviates bleomycin-induced pulmonary fibrosis in mice by inhibiting the mTOR pathway. Biomed J 2024:100720. [PMID: 38679198 DOI: 10.1016/j.bj.2024.100720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/29/2024] [Accepted: 03/25/2024] [Indexed: 05/01/2024] Open
Abstract
BACKGROUND Pulmonary fibrosis is a progressive diffuse parenchymal lung disorder with a high mortality rate. Studies have indicated that injured lung tissues release various pro-inflammatory factors, and produce a large amount of nitric oxide. There is also accumulation of collagen and oxidative stress-induced injury, collectively leading to pulmonary fibrosis. Antrodia cinnamomea is an endemic fungal growth in Taiwan, and its fermented extracts exert anti-inflammatory effects to alleviate liver damages. Hence, we hypothesized and tested the feasibility of using A. cinnamomea extracts for treatment of pulmonary fibrosis. METHODS The TGF-β1-induced human lung fibroblast cells (MRC-5) in vitro cell assay were used to evaluate the effects of A. cinnamomea extracts on the collagen production in MRC-5. Eight-week-old ICR mice were intratracheally administered bleomycin and then fed with an A. cinnamomea extract on day 3 post-administration of bleomycin. At day 21 post-bleomycin administration, the pulmonary functional test, the expression level of inflammation- and fibrosis-related genes in the lung tissue, and the histopathological change were examined. RESULTS The A. cinnamomea extract significantly attenuated the expression level of collagen in the TGF-β1-induced MRC-5 cells. In the A. cinnamome-treated bleomycin-induced lung fibrotic mice, the bodyweight increased, pulmonary functions improved, the lung tissues expression level of inflammatory factor and the fibrotic indicator were decreased, and the histopathological results showed the reduction of thickening of the inter-alveolar septa. CONCLUSIONS The Antrodia cinnamomea extract significant protects mice against bleomycin-induced lung injuries through improvement of body weight gain and lung functions, and attenuation of expression of inflammatory and fibrotic indicators.
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Affiliation(s)
- Ying-Wei Lan
- Phoenix Children's Health Research Institute, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Chia-En Chen
- Department of Medical Biotechnology and Laboratory Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Tsung-Teng Huang
- Department of Medical Biotechnology and Laboratory Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Tse-Hung Huang
- Department of Traditional Chinese Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chuan-Mu Chen
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung, Taiwan; The IEGG and Animal Biotechnology Center and the Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Kowit-Yu Chong
- Department of Medical Biotechnology and Laboratory Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Graduate Institute of Biomedical Sciences Division of Biotechnology, Chang Gung University, Taoyuan, Taiwan; Department of Traditional Chinese Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Hyperbaric Oxygen Medical Research Lab, Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Centre for Stem Cell Research, Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Selangor, Malaysia.
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Yang HL, Lin PY, Vadivalagan C, Lin YA, Lin KY, Hseu YC. Coenzyme Q 0 defeats NLRP3-mediated inflammation, EMT/metastasis, and Warburg effects by inhibiting HIF-1α expression in human triple-negative breast cancer cells. Arch Toxicol 2023; 97:1047-1068. [PMID: 36847822 DOI: 10.1007/s00204-023-03456-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/02/2023] [Indexed: 03/01/2023]
Abstract
Coenzyme Q0 (CoQ0) is a derivative quinone from Antrodia camphorata (AC) that exerts anticancer activities. This study examined the anticancer attributes of CoQ0 (0-4 µM) on inhibited anti-EMT/metastasis and NLRP3 inflammasome, and altered Warburg effects via HIF-1α inhibition in triple-negative breast cancer (MDA-MB-231 and 468) cells. MTT assay, cell migration/invasion assays, Western blotting, immunofluorescence, metabolic reprogramming, and LC-ESI-MS were carried out to assess the therapy potential of CoQ0. CoQ0 inhibited HIF-1α expression and suppressed the NLRP3 inflammasome and ASC/caspase-1 expression, followed by downregulation of IL-1β and IL-18 expression in MDA-MB-231 and 468 cells. CoQ0 ameliorated cancer stem-like markers by decreasing CD44 and increasing CD24 expression. Notably, CoQ0 modulated EMT by upregulating the epithelial marker E-cadherin and downregulating the mesenchymal marker N-cadherin. CoQ0 inhibited glucose uptake and lactate accumulation. CoQ0 also inhibited HIF-1α downstream genes involved in glycolysis, such as HK-2, LDH-A, PDK-1, and PKM-2 enzymes. CoQ0 decreased extracellular acidification rate (ECAR), glycolysis, glycolytic capacity, and glycolytic reserve in MDA-MB-231 and 468 cells under normoxic and hypoxic (CoCl2) conditions. CoQ0 inhibited the glycolytic intermediates lactate, FBP, and 2/3-PG, and PEP levels. CoQ0 increased oxygen consumption rate (OCR), basal respiration, ATP production, maximal respiration, and spare capacity under normoxic and hypoxic (CoCl2) conditions. CoQ0 increased TCA cycle metabolites, such as citrate, isocitrate, and succinate. CoQ0 inhibited aerobic glycolysis and enhanced mitochondrial oxidative phosphorylation in TNBC cells. Under hypoxic conditions, CoQ0 also mitigated HIF-1α, GLUT1, glycolytic-related (HK-2, LDH-A, and PFK-1), and metastasis-related (E-cadherin, N-cadherin, and MMP-9) protein or mRNA expression in MDA-MB-231 and/or 468 cells. Under LPS/ATP stimulation, CoQ0 inhibited NLRP3 inflammasome/procaspase-1/IL-18 activation and NFκB/iNOS expression. CoQ0 also hindered LPS/ATP-stimulated tumor migration and downregulated LPS/ATP-stimulated N-cadherin and MMP-2/-9 expression. The present study revealed that suppression of HIF-1α expression caused by CoQ0 may contribute to inhibition of NLRP3-mediated inflammation, EMT/metastasis, and Warburg effects of triple-negative breast cancers.
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Affiliation(s)
- Hsin-Ling Yang
- Institute of Nutrition, College of Health Care, China Medical University, No. 100, Section 1, Jingmao Road, Beitun, Taichung, 406040, Taiwan
| | - Ping-Yu Lin
- Institute of Nutrition, College of Health Care, China Medical University, No. 100, Section 1, Jingmao Road, Beitun, Taichung, 406040, Taiwan
| | - Chithravel Vadivalagan
- Department of Cosmeceutics, College of Pharmacy, China Medical University, No. 100, Section 1, Jingmao Road, Beitun, Taichung, 406040, Taiwan
| | - Yi-An Lin
- Institute of Nutrition, College of Health Care, China Medical University, No. 100, Section 1, Jingmao Road, Beitun, Taichung, 406040, Taiwan
| | - Kai-Yuan Lin
- Department of Medical Research, Chi-Mei Medical Center, Tainan, 710, Taiwan
- Department of Biotechnology, Chia Nan University of Pharmacy and Science, Tainan, 71710, Taiwan
| | - You-Cheng Hseu
- Department of Cosmeceutics, College of Pharmacy, China Medical University, No. 100, Section 1, Jingmao Road, Beitun, Taichung, 406040, Taiwan.
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354, Taiwan.
- Chinese Medicine Research Center, China Medical University, Taichung, 40402, Taiwan.
- Research Center of Chinese Herbal Medicine, China Medical University, Taichung, 40402, Taiwan.
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3
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Yang HL, Chang YH, Pandey S, Bhat AA, Vadivalagan C, Lin KY, Hseu YC. Antrodia camphorata and coenzyme Q 0 , a novel quinone derivative of Antrodia camphorata, impede HIF-1α and epithelial-mesenchymal transition/metastasis in human glioblastoma cells. ENVIRONMENTAL TOXICOLOGY 2023. [PMID: 36947447 DOI: 10.1002/tox.23785] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/01/2023] [Accepted: 03/11/2023] [Indexed: 06/18/2023]
Abstract
Antrodia camphorata (AC) and Coenzyme Q0 (CoQ0 ), a novel quinone derivative of AC, exhibits antitumor activities. The present study evaluated EMT/metastasis inhibition and autophagy induction aspects of AC and CoQ0 in human glioblastoma (GBM8401) cells. Our findings revealed that AC treatment (0-150 μg/mL) hindered tumor cell proliferation and migration/invasion in GBM8401 cells. Notably, AC treatment inhibited HIF-1α and EMT by upregulating epithelial marker protein E-cadherin while downregulating mesenchymal proteins Twist, Slug, Snail, and β-catenin. There was an appearance of the autophagy markers LC3-II and p62/SQSTM1, while ATG4B was downregulated by AC treatment. We also found that CoQ0 (0-10 μM) could inhibit migration and invasion in GBM8401 cells. In particular, E-cadherin was elevated and N-cadherin, Vimentin, Twist, Slug, and Snail, were reduced upon CoQ0 treatment. In addition, MMP-2/-9 expression and Wnt/β-catenin pathways were downregulated. Furthermore, autophagy inhibitors 3-MA or CQ reversed the CoQ0 -elicited suppression of migration/invasion and metastasis-related proteins (Vimentin, Snail, and β-catenin). Results suggested autophagy-mediated antiEMT and antimetastasis upon CoQ0 treatment. CoQ0 inhibited HIF-1α and metastasis in GBM8401 cells under normoxia and hypoxia. HIF-1α knockdown using siRNA accelerated CoQ0 -inhibited migration. Finally, CoQ0 exhibited a prolonged survival rate in GBM8401-xenografted mice. Treatment with Antrodia camphorata/CoQ0 inhibited HIF-1α and EMT/metastasis in glioblastoma.
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Affiliation(s)
- Hsin-Ling Yang
- Institute of Nutrition, College of Pharmacy, China Medical University, Taichung, 40402, Taiwan
| | - Yao-Hsien Chang
- Department of Cosmeceutics, College of Pharmacy, China Medical University, Taichung, 40402, Taiwan
| | - Sudhir Pandey
- Department of Cosmeceutics, College of Pharmacy, China Medical University, Taichung, 40402, Taiwan
| | - Asif Ali Bhat
- Department of Cosmeceutics, College of Pharmacy, China Medical University, Taichung, 40402, Taiwan
| | - Chithravel Vadivalagan
- Department of Cosmeceutics, College of Pharmacy, China Medical University, Taichung, 40402, Taiwan
| | - Kai-Yuan Lin
- Department of Medical Research, Chi-Mei Medical Center, Tainan, 710, Taiwan
- Department of Biotechnology, Chia Nan University of Pharmacy and Science, Tainan, 71710, Taiwan
| | - You-Cheng Hseu
- Department of Cosmeceutics, College of Pharmacy, China Medical University, Taichung, 40402, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung City, 41354, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung, 40402, Taiwan
- Research Center of Chinese Herbal Medicine, China Medical University, Taichung, 40402, Taiwan
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Ye J, Zhang C, Fan Q, Lin X, Wang Y, Azzam M, Alhotan R, Alqhtani A, Jiang S. Antrodia cinnamomea polysaccharide improves liver antioxidant, anti-inflammatory capacity, and cecal flora structure of slow-growing broiler breeds challenged with lipopolysaccharide. Front Vet Sci 2022; 9:994782. [PMID: 36299632 PMCID: PMC9588918 DOI: 10.3389/fvets.2022.994782] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 09/20/2022] [Indexed: 11/04/2022] Open
Abstract
Lipopolysaccharides (LPS) induces liver inflammatory response by activating the TLR4/NF-κB signaling pathway. Antrodia cinnamomea polysaccharide (ACP) is a medicinal mushroom that can protect from intoxication, liver injury, and inflammation. Nevertheless, the effect of ACP on the liver antioxidant, anti-inflammatory capacity and cecal flora structure of LPS-challenged broilers remains unclear. The aim of this experiment was to investigate the effects of ACP on the anti-oxidative and anti-inflammatory capacities of the liver, and cecal microbiota in slow-growing broilers stimulated by LPS. A total of 750 slow-growing broilers (9-day-old) were assigned to five treatments with 6 replicates of 25 chicks per replicate: a control diet, the chicks were fed a control diet and challenged with LPS. Dietary treatments 3 to 5 were the control diet supplemented with 100, 200, 400 mg/kg ACP challenged with LPS, respectively. The groups of 100 mg/kg ACP supplementation significantly increased liver index, pancreas index, and bursa of Fabricius index (P < 0.05). The GSH-Px content of LPS-challenged broilers was lower than that of the control group (P < 0.001), but the content of MDA increased (P < 0.001). Feeding with 100 mg/kg ACP resulted in increased the activity of T-AOC, GSH-Px, and T-SOD, and decreased MDA content (P < 0.05). The activity of TNF-α, IL-1β, and IL-6 of the LPS group increased, but these indicators were decreased with supplemental 100 mg/kg ACP (P < 0.05). Dietary application of ACP up to 100 mg/kg down-regulated (P < 0.05) the expression of TLR4/NF-κB pathway in the liver induced by LPS. The results of 16S rRNA demonstrated that feeding with 100 mg/kg ACP can change the diversity and composition of the gut microbiota, and restrained the decline of beneficial cecal microbiota (typically Lactobacillus, Faecalibacterium, and Christensenellaceae R-7 group) in the challenged LPS group (P < 0.05). Conclusively, feeding a diet with 100 mg/kg ACP may have beneficial effects on liver damage and the bacterial microbiota diversity and composition in the ceca of LPS-stressed slow-growing broiler breeds, probably because of its combined favorable effects on antioxidants and cytokines contents, and restoration the decline of beneficial cecal microbiota.
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Affiliation(s)
- Jinling Ye
- State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Chang Zhang
- State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Qiuli Fan
- State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Xiajing Lin
- State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Yibing Wang
- State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Mahmoud Azzam
- Department of Animal Production College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Rashed Alhotan
- Department of Animal Production College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Abdulmohsen Alqhtani
- Department of Animal Production College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Shouqun Jiang
- State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China,*Correspondence: Shouqun Jiang
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Zou XG, Xu MT, Dong XL, Ying YM, Guan RF, Wu WC, Yang K, Sun PL. Solid-state-cultured mycelium of Antrodia camphorata exerts potential neuroprotective activities against 6-hydroxydopamine-induced toxicity in PC12 cells. J Food Biochem 2022; 46:e14208. [PMID: 35467031 DOI: 10.1111/jfbc.14208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 03/20/2022] [Accepted: 03/28/2022] [Indexed: 12/17/2022]
Abstract
Antrodia camphorata (A. camphorata) is an edible fungus containing various bioactive compounds generally used for health benefits. This study aimed to explore the potential neuroprotective activities of solid-state-cultured mycelium of A. camphorata (SCMAC) against Parkinson's disease (PD), as well as the underlying mechanism using an in vitro 6-hydroxydopamine (6-OHDA)-induced PC12 cell model. The results showed that SCMAC extracts alleviated cell toxicity induced by 6-OHDA and the loss of dopaminergic neurons, which was confirmed by the increase of cell viabilities, inhibition of cell apoptosis, the upregulation of tyrosine hydroxylase (TH) and dopamine transporter (DAT) levels and the downregulation of α-Synuclein level. After purification, 11 compounds were identified by the NMR technique, including a quinone, four phenolic acid derivatives, three ubiquinone derivatives, two alkaloids, and a triterpenoid. The present study suggests that SCMAC could be an attractive candidate for the prevention or treatment of PD. PRACTICAL APPLICATIONS: Parkinson's disease seriously affects the lifetime and quality of the elder population for a long history. Long-term consumption of L-DOPA will result in side effects, such as developing abnormal involuntary movements called dyskinesia. This study showed that natural SCMAC extracts could be a potential therapeutic agent for the treatment of neurodegenerative disorder.
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Affiliation(s)
- Xian-Guo Zou
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P.R. China.,Key Laboratory of Food Macromolecular Resources Processing Technology Research (Zhejiang University of Technology), China National Light Industry, Beijing, China
| | - Meng-Ting Xu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P.R. China
| | - Xiao-Li Dong
- Food Safety and Technology Research Center, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong SAR, China.,Key Laboratory of Food Biological Safety Control, The Hong Kong Polytechnic University Shenzhen Institute, Shenzhen, P.R. China
| | - You-Min Ying
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P.R. China
| | - Rong-Fa Guan
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P.R. China.,Key Laboratory of Food Macromolecular Resources Processing Technology Research (Zhejiang University of Technology), China National Light Industry, Beijing, China
| | - Wei-Cheng Wu
- Food Science Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Kai Yang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P.R. China.,Key Laboratory of Food Macromolecular Resources Processing Technology Research (Zhejiang University of Technology), China National Light Industry, Beijing, China
| | - Pei-Long Sun
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P.R. China.,Key Laboratory of Food Macromolecular Resources Processing Technology Research (Zhejiang University of Technology), China National Light Industry, Beijing, China
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Yang HL, Tsai CH, Shrestha S, Lee CC, Liao JW, Hseu YC. Coenzyme Q 0, a novel quinone derivative of Antrodia camphorata, induces ROS-mediated cytotoxic autophagy and apoptosis against human glioblastoma cells in vitro and in vivo. Food Chem Toxicol 2021; 155:112384. [PMID: 34229024 DOI: 10.1016/j.fct.2021.112384] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/29/2021] [Accepted: 07/02/2021] [Indexed: 11/22/2022]
Abstract
Coenzyme Q0 (CoQ0, 2,3-dimethoxy-5-methyl-1,4-benzoquinone) derived from Antrodia camphorata exerts anticancer activities against breast, melanoma, and ovarian carcinoma. Glioblastoma multiforme is a common tumor affecting the central nervous system. This study explored anticancer properties of CoQ0 on human glioblastoma both in vitro and in vivo, and explained the molecular mechanism behind it. CoQ0 treatment retarded the growth and suppressed colony formation in glioblastoma (U87MG and GBM8401) cells. CoQ0 induced apoptosis by activation of caspase-3, cleavage of PARP, and dysregulation of Bax and Bcl-2 in both cell lines. Annexin V/PI staining indicated CoQ0 mediated necrosis and apoptosis. Interestingly, AVOs were increased trough induction of autophagy by CoQ0, LC3-II accumulation, and p62/SQSTM1 expression, leading to death mechanism. Z-VAD-FMK has no effect on CoQ0-induced autophagy but autophagy inhibition by 3-methyladenine (3-MA)/chloroquine (CQ) led to CoQ0-induced apoptosis. N-acetylcysteine (NAC) inhibited CoQ0-mediated ROS production and diminished CoQ0-induced apoptotic and autophagic cell death. Further, CoQ0 inhibited PI3K/AKT/mTOR signaling pathways. CoQ0 reduced the tumor burden in U87MG and GBM8401 xenografted athymic nude mice and significantly modulated tumor xenograft by inducing apoptosis and autophagy. CoQ0 generated ROS-mediated apoptotic and autophagic cell death for effective glioblastoma treatment.
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Affiliation(s)
- Hsin-Ling Yang
- Institute of Nutrition, College of Health Care, China Medical University, Taichung, 40402, Taiwan
| | - Chia-Hsuan Tsai
- Institute of Nutrition, College of Health Care, China Medical University, Taichung, 40402, Taiwan
| | - Sirjana Shrestha
- Institute of Nutrition, College of Health Care, China Medical University, Taichung, 40402, Taiwan
| | - Chuan-Chen Lee
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354, Taiwan
| | - Jiunn-Wang Liao
- Graduate Institute of Veterinary Pathology, National Chung-Hsing University, Taichung, 402, Taiwan
| | - You-Cheng Hseu
- Department of Cosmeceutics, College of Pharmacy, China Medical University, Taichung, 40402, Taiwan; Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354, Taiwan; Chinese Medicine Research Center, China Medical University, Taichung 40402, Taiwan; Research Center of Chinese Herbal Medicine, China Medical University, Taichung 40402, Taiwan.
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Ding R, Ning X, Ye M, Yin Y. Antrodia camphorata extract (ACE)-induced apoptosis is associated with BMP4 expression and p53-dependent ROS generation in human colon cancer cells. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113570. [PMID: 33181285 DOI: 10.1016/j.jep.2020.113570] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 11/02/2020] [Accepted: 11/04/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Antrodia camphorata (AC) is a rare functional fungus in Taiwan and is known as traditional Chinese medicine. It has been reported to inhibit proliferation and promote apoptosis in human cancer cells. AIM OF THE STUDY To investigate the potential mechanism of apoptosis induced in colon cancer cells by Antrodia camphorata extract (ACE). MATERIALS AND METHODS The MTT assay and crystal violet staining were used to determine relative cell viability in vitro at 24 and 48 h. The effects of ACE on apoptosis were determined by Hoechst 33342 staining and flow cytometric analysis following Annexin V-FITC/PI staining. The gene expression profile of HCT116 cells was assessed by the RNA sequencing system. In combination with RNA-seq data and qRT-PCR, Western blot analysis was used to evaluate expression of proteins. The intracellular ROS of HCT116 cells were determined using a DCFH-DA fluorescence probe. RESULTS ACE significantly reduces cell viability in a dose-dependent manner and triggers apoptosis. To explore the underlying mechanism, we performed transcriptome analysis of ACE-treated colon cancer HCT116 cells. Bioinformatics analyses showed that ACE treatment is associated with pathways in cancer. We further used Cytoscape to analyze hub genes in this network. Among them, BMP4, which is associated with cancer cell death through regulation of the tumor suppressor p53, was significantly decreased at both mRNA and protein levels in ACE treatment groups. We found that cell death is reversible via inactivation or knockdown of p53 gene and reduction of reactive oxygen species (ROS) generation in response to ACE exposure, indicating that p53 plays an important role in ROS generation induced by ACE. Meanwhile, ROS scavenger NAC was used to verify that cell death is reversible via reduction of ROS. CONCLUSION Our findings demonstrate that ACE has potential as an anticancer agent that induces apoptosis through BMP4 and p53-dependent response to ROS in human colon cancer.
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Affiliation(s)
- Ruqian Ding
- Beijing Advanced Innovation Center for Big-Data Precision Medicine, Beihang University, Beijing, 100083, China
| | - Xianling Ning
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Min Ye
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Yuxin Yin
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.
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Taofiq O, Barreiro MF, Ferreira ICFR. The Role of Bioactive Compounds and other Metabolites from Mushrooms against Skin Disorders- A Systematic Review Assessing their Cosmeceutical and Nutricosmetic Outcomes. Curr Med Chem 2020; 27:6926-6965. [PMID: 32238131 DOI: 10.2174/0929867327666200402100157] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 11/19/2019] [Accepted: 12/15/2019] [Indexed: 01/03/2023]
Abstract
Bioactive compounds derived from mushrooms have been shown to present promising potential as cosmeceutical or nutricosmetic ingredients. Scientific data reviewed herein showed that extracts prepared from medicinal and edible mushrooms and their individual metabolites presented antiinflammatory, antioxidant, photoprotective, antimicrobial, anti-tyrosinase, anti-elastase, and anticollagenase activities. These metabolites can be utilised as ingredients to suppress the severity of Inflammatory Skin Diseases, offer photoprotection to the skin, and correct Hyperpigmentation. However, studies regarding the molecular mechanism behind the mentioned bioactivities are still lacking. Challenges associated with the use of mushroom extracts and their associated metabolites as cosmeceutical and nutricosmetic ingredients include several steps from the fruiting bodies to the final product: extraction optimization, estimation of the efficacy and safety claims, the use of micro and nanocarriers to allow for controlled release and the pros and cons associated with the use of extracts vs individual compounds. This systematic review highlights that mushrooms contain diverse biomolecules that can be sustainably used in the development of nutricosmetic and cosmeceutical formulations. Reports regarding stability, compatibility, and safety assessment, but also toxicological studies are still needed to be considered. Furthermore, some of the constraints and limitations hindering the development of this type of ingredients still require long-term studies to achieve major breakthroughs.
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Affiliation(s)
- Oludemi Taofiq
- Centro de Investigacao de Montanha (CIMO), Instituto Politecnico de Braganca, Campus de Santa Apolonia, 5300-253 Braganca, Portugal
| | - Maria Filomena Barreiro
- Centro de Investigacao de Montanha (CIMO), Instituto Politecnico de Braganca, Campus de Santa Apolonia, 5300-253 Braganca, Portugal
| | - Isabel C F R Ferreira
- Centro de Investigacao de Montanha (CIMO), Instituto Politecnico de Braganca, Campus de Santa Apolonia, 5300-253 Braganca, Portugal
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Abstract
We report the total synthesis of (±)-antroquinonol based on a concise and efficient route.
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Affiliation(s)
- Xiaoming Wang
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- Department of Chemical Biology
- College of Chemistry and Molecular Engineering
- Synthetic and Functional Biomolecules Center
| | - Chao Du
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- Department of Chemical Biology
- College of Chemistry and Molecular Engineering
- Synthetic and Functional Biomolecules Center
| | - Benke Hong
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- Department of Chemical Biology
- College of Chemistry and Molecular Engineering
- Synthetic and Functional Biomolecules Center
| | - Xiaoguang Lei
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- Department of Chemical Biology
- College of Chemistry and Molecular Engineering
- Synthetic and Functional Biomolecules Center
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10
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Tang C, Ding R, Sun J, Liu J, Kan J, Jin C. The impacts of natural polysaccharides on intestinal microbiota and immune responses – a review. Food Funct 2019; 10:2290-2312. [DOI: 10.1039/c8fo01946k] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This paper presents a comprehensive review of the impacts of natural polysaccharides on gut microbiota and immune responses as well as their interactions.
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Affiliation(s)
- Chao Tang
- College of Food Science and Engineering
- Yangzhou University
- Yangzhou 225127
- China
| | - Ruoxi Ding
- College of Food Science and Engineering
- Yangzhou University
- Yangzhou 225127
- China
| | - Jian Sun
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
- Xuzhou Institute of Agricultural Sciences in Jiangsu Xuhuai Area
| | - Jun Liu
- College of Food Science and Engineering
- Yangzhou University
- Yangzhou 225127
- China
| | - Juan Kan
- College of Food Science and Engineering
- Yangzhou University
- Yangzhou 225127
- China
| | - Changhai Jin
- College of Food Science and Engineering
- Yangzhou University
- Yangzhou 225127
- China
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11
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Hseu YC, Chang GR, Pan JY, Rajendran P, Mathew DC, Li ML, Liao JW, Chen WTL, Yang HL. Antrodia camphorata inhibits epithelial-to-mesenchymal transition by targeting multiple pathways in triple-negative breast cancers. J Cell Physiol 2018; 234:4125-4139. [PMID: 30146779 DOI: 10.1002/jcp.27222] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 07/16/2018] [Indexed: 12/28/2022]
Abstract
Antrodia camphorata (AC) exhibits potential for engendering cell-cycle arrest as well as prompting apoptosis and metastasis inhibition in triple-negative breast cancer (TNBC) cells. We performed the current study to explore the anti-epithelial-to-mesenchymal transition (EMT) properties of fermented AC broth in TNBC cells. Our results illustrated that noncytotoxic concentrations of AC (20-60 μg/ml) reversed the morphological changes (fibroblastic-to-epithelial phenotype) as well as the EMT by upregulating the observed E-cadherin expression. Furthermore, we discovered treatment with AC substantially inhibit the Twist expression in human TNBC (MDA-MB-231) cells as well as in those that were transfected with Twist. In addition, we determined AC to decrease the observed Wnt/β-catenin nuclear translocation through a pathway determined to be dependent on GSK3β. Notably, AC treatment consistently inhibited the EMT by downregulating mesenchymal marker proteins like N-cadherin, vimentin, Snail, ZEB-1, and fibronectin; at that same time upregulating epithelial marker proteins like occludin and ZO-1. Bioluminescence imaging that was executed in vivo demonstrated AC substantially suppressed breast cancer metastasis to the lungs. Notably, we found that western blot analysis confirmed that AC decreased lung metastasis as demonstrated by upregulation of E-cadherin expression in biopsied lung tissue. Together with our results support the anti-EMT activity of AC, indicating AC as having the potential for acting as an anticancer agent for the treatment of human TNBC treatment.
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Affiliation(s)
- You-Cheng Hseu
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan.,Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan.,Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
| | - Geng-Ruei Chang
- Institute of Biotechnology and Bioinformatics, Asia University, Taichung, Taiwan
| | - Jian-You Pan
- Institute of Biotechnology and Bioinformatics, Asia University, Taichung, Taiwan
| | - Peramaiyan Rajendran
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
| | - Dony Chacko Mathew
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
| | - Mei-Ling Li
- Department of Nutrition, Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
| | - Jiunn-Wang Liao
- Graduate Institute of Veterinary Pathology, National Chung Hsing University, Taichung, Taiwan
| | - William Tzu-Liang Chen
- Division of Colorectal Surgery, Department of Surgery, Center of Minimally Invasive Surgery, China Medical University Hospital, China Medical University, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Hsin-Ling Yang
- Department of Nutrition, Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
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12
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Antroquinonol Exerts Immunosuppressive Effect on CD8 + T Cell Proliferation and Activation to Resist Depigmentation Induced by H 2O 2. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:9303054. [PMID: 29456788 PMCID: PMC5804328 DOI: 10.1155/2017/9303054] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 09/17/2017] [Accepted: 10/10/2017] [Indexed: 01/01/2023]
Abstract
Antroquinonol was investigated as antioxidant and inhibition of inflammatory responses. Our study was to evaluate its immunosuppressive effect on CD8+ T cells and protective effect on depigmentation. CD8+ T cells were treated with antroquinonol in vitro, and C57BL/6 mice were treated with antroquinonol with or without H2O2in vivo for 50 consecutive days. We found antroquinonol could inhibit proliferation of CD8+ T cells and suppress the production of cytokines IL-2 and IFN-γ and T cell activation markers CD69 and CD137 in vitro. H2O2 treatment induced depigmentation and reduced hair follicle length, skin thickness, and tyrosinase expression in vivo. Whereas, antroquinonol obviously ameliorated depigmentation of mice skin and resisted the reduction of hair follicle length, skin thickness, and tyrosinase expression induced by H2O2. Antroquinonol decreased CD8+ T cell infiltration in mice skin, inhibited the production of IL-2 and IFN-γ, and decreased the expression of CXCL10 and CXCR3. Summarily, our data shows antroquinonol inhibits CD8+ T cell proliferation in vitro. It also reduces CD8+ T cell infiltration and proinflammatory cytokine secretion and suppresses the thinning of epidermal layer in vivo. Our findings suggest that antroquinonol exerts immunosuppressive effects on CD8+ T cell proliferation and activation to resist depigmentation induced by H2O2.
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13
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Hseu YC, Chao YH, Lin KY, Way TD, Lin HY, Thiyagarajan V, Yang HL. Antrodia camphorata inhibits metastasis and epithelial-to-mesenchymal transition via the modulation of claudin-1 and Wnt/β-catenin signaling pathways in human colon cancer cells. JOURNAL OF ETHNOPHARMACOLOGY 2017; 208:72-83. [PMID: 28688953 DOI: 10.1016/j.jep.2017.07.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Revised: 06/19/2017] [Accepted: 07/02/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Antrodia camphorata (AC) is a well known traditional Chinese medicinal mushroom in Taiwan, has been used to treat various diseases including cancer. MATERIALS AND METHODS In this study, we investigated the anti-metastatic and anti-EMT properties of a fermented culture broth of AC in human colon SW480claudin-1- and metastatic SW620claudin-1+ cancer cells in vitro. RESULTS AC down-regulates claudin-1 and inhibits the proliferation and colony-formation abilities of both SW620claudin-1+ and SW480claudin-1- cells. In highly metastatic SW620claudin-1+ cells, non-cytotoxic concentrations of AC significantly inhibited migration/invasion, accompanied by the down-regulation of MMP-2 and MMP-9 proteins. AC decreased nuclear translocation of Wnt/β-catenin through a GSK3β-dependent pathway. AC consistently inhibited EMT by up-regulating the epithelial and downregulating the mesenchymal marker proteins. In SW480claudin-1- cells, AC suppressed migration/invasion potentially through the inhibition of the PI3K/AKT/NFκB signaling pathways without altering the expression levels of β-catenin and GSK3β proteins. CONCLUSION Altogether, this study demonstrates the anti-metastatic and anti-EMT activities of AC, which may contribute to the development of a chemopreventive agent for colon cancer.
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Affiliation(s)
- You-Cheng Hseu
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan; Department of Health and Nutrition Biotechnology, Asia University, Taichung 41354, Taiwan
| | - Yu-Hsien Chao
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan
| | - Kai-Yuan Lin
- Department of Medical Research, Chi-Mei Medical Center, Tainan 710, Taiwan
| | - Tzong-Der Way
- Department of Life Sciences, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan
| | - Hui-Yi Lin
- School of Pharmacy, College of Pharmacy, China Medical University, Taichung 40402, Taiwan
| | - Varadharajan Thiyagarajan
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan.
| | - Hsin-Ling Yang
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan.
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Hseu YC, Tsai TJ, Korivi M, Liu JY, Chen HJ, Lin CM, Shen YC, Yang HL. Antitumor properties of Coenzyme Q 0 against human ovarian carcinoma cells via induction of ROS-mediated apoptosis and cytoprotective autophagy. Sci Rep 2017; 7:8062. [PMID: 28808311 PMCID: PMC5556069 DOI: 10.1038/s41598-017-08659-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 07/11/2017] [Indexed: 12/21/2022] Open
Abstract
Coenzyme Q0 (CoQ0, 2,3-dimethoxy-5-methyl-1,4-benzoquinone) has been reported to exert anticancer properties against human breast/lung cancer cells. This study investigated the in vitro and in vivo anticancer properties of CoQ0 on human ovarian carcinoma (SKOV-3) cells and xenografted nude mice, and revealed the underlying molecular mechanism. CoQ0 induced G2/M arrest through downregulation of cyclin B1/A and CDK1/K2 expressions. CoQ0-induced autophagy as a survival mechanism was evidenced by increased accumulation of LC3-II, GFP-LC3 puncta, AVOs formation and Beclin-1/Bcl-2 dysregulation. Increased TUNEL-positive cells and Annexin-V/PI stained cells indicated CoQ0-induced late apoptosis. Both mitochondrial (caspase-3, PARP and Bax/Bcl-2 dysregulation) and ER stress (caspase-12 and Hsp70) signals are involved in execution of apoptosis. Interestingly, CoQ0-induced apoptosis/autophagy is associated with suppression of HER-2/neu and PI3K/AKT signalling cascades. CoQ0 triggered intracellular ROS production, whereas antioxidant N-acetylcysteine prevented CoQ0-induced apoptosis, but not autophagy. Inhibition of apoptosis by Z-VAD-FMK suppressed CoQ0-induced autophagy (diminished LC3-II/AVOs), indicates CoQ0-induced apoptosis led to evoke autophagy. Contrary, inhibition of autophagy by 3-MA/CQ potentiated CoQ0-induced apoptosis (increased DNA fragmentation/PARP cleavage). Furthermore, CoQ0 treatment to SKOV-3 xenografted nude mice reduced tumor incidence and burden. Histopathological analyses confirmed that CoQ0 modulated xenografted tumor progression by apoptosis induction. Our findings emphasize that CoQ0 triggered ROS-mediated apoptosis and cytoprotective autophagy.
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Affiliation(s)
- You-Cheng Hseu
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354, Taiwan
| | - Tai-Jung Tsai
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan
| | - Mallikarjuna Korivi
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan
| | - Jer-Yuh Liu
- Graduate Institute of Cancer Biology, China Medical University, Taichung, 40402, Taiwan
| | - Hui-Jye Chen
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, 402, Taiwan
| | - Chung-Ming Lin
- Department of Biotechnology, Ming Chuan University, Taoyuan, 333, Taiwan
| | - Yi-Chun Shen
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan
| | - Hsin-Ling Yang
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, 40402, Taiwan.
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Yang HL, Korivi M, Chen CH, Peng WJ, Chen CS, Li ML, Hsu LS, Liao JW, Hseu YC. Antrodia camphorata attenuates cigarette smoke-induced ROS production, DNA damage, apoptosis, and inflammation in vascular smooth muscle cells, and atherosclerosis in ApoE-deficient mice. ENVIRONMENTAL TOXICOLOGY 2017; 32:2070-2084. [PMID: 28370894 DOI: 10.1002/tox.22422] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 03/08/2017] [Accepted: 03/19/2017] [Indexed: 06/07/2023]
Abstract
Cigarette smoke exposure activates several cellular mechanisms predisposing to atherosclerosis, including oxidative stress, dyslipidemia, and vascular inflammation. Antrodia camphorata, a renowned medicinal mushroom in Taiwan, has been investigated for its antioxidant, anti-inflammatory, and antiatherosclerotic properties in cigarette smoke extracts (CSE)-treated vascular smooth muscle cells (SMCs), and ApoE-deficient mice. Fermented culture broth of Antrodia camphorata (AC, 200-800 µg/mL) possesses effective antioxidant activity against CSE-induced ROS production. Treatment of SMCs (A7r5) with AC (30-120 µg/mL) remarkably ameliorated CSE-induced morphological aberrations and cell death. Suppressed ROS levels by AC corroborate with substantial inhibition of CSE-induced DNA damage in AC-treated A7r5 cells. We found CSE-induced apoptosis through increased Bax/Bcl-2 ratio, was substantially inhibited by AC in A7r5 cells. Notably, upregulated SOD and catalase expressions in AC-treated A7r5 cells perhaps contributed to eradicate the CSE-induced ROS generation, and prevents DNA damage and apoptosis. Besides, AC suppressed AP-1 activity by inhibiting the c-Fos/c-Jun expressions, and NF-κB activation through inhibition of I-κBα degradation against CSE-stimulation. This anti-inflammatory property of AC was accompanied by suppressed CSE-induced VEGF, PDGF, and EGR-1 overexpressions in A7r5 cells. Furthermore, AC protects lung fibroblast (MRC-5) cells from CSE-induced cell death. In vivo data showed that AC oral administration (0.6 mg/d/8-wk) prevents CSE-accelerated atherosclerosis in ApoE-deficient mice. This antiatherosclerotic property was associated with increased serum total antioxidant status, and decreased total cholesterol and triacylglycerol levels. Thus, Antrodia camphorata may be useful for prevention of CSE-induced oxidative stress and diseases. © 2016 Wiley Periodicals, Inc. Environ Toxicol 32: 2070-2084, 2017.
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Affiliation(s)
- Hsin-Ling Yang
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
| | - Mallikarjuna Korivi
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
| | - Cheng-Hsien Chen
- Department of Applied Chemistry, Chao Yang University of Technology, Taichung, Taiwan
| | - Wei-Jung Peng
- Department of Applied Chemistry, Chao Yang University of Technology, Taichung, Taiwan
| | - Chee-Shan Chen
- Department of Applied Chemistry, Chao Yang University of Technology, Taichung, Taiwan
| | - Mei-Ling Li
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
| | - Li-Sung Hsu
- Institute of Biochemistry and Biotechnology, Chung Shan Medical University, Taichung, Taiwan
| | - Jiunn-Wang Liao
- Graduate Institute of Veterinary Pathology, National Chung Hsing University, Taichung, Taiwan
| | - You-Cheng Hseu
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
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16
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Wang HM, Yang HL, Thiyagarajan V, Huang TH, Huang PJ, Chen SC, Liu JY, Hsu LS, Chang HW, Hseu YC. Coenzyme Q 0 Enhances Ultraviolet B-Induced Apoptosis in Human Estrogen Receptor-Positive Breast (MCF-7) Cancer Cells. Integr Cancer Ther 2016; 16:385-396. [PMID: 27821721 PMCID: PMC5759941 DOI: 10.1177/1534735416673907] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Coenzyme Q0 (CoQ0; 2,3-dimethoxy-5-methyl-1,4-benzoquinone), a major active constituent of Antrodia camphorata, has been shown to inhibit human triple-negative breast cancer (MDA-MB-231) cells through induction of apoptosis and cell-cycle arrest. Ecological studies have suggested a possible association between ultraviolet B (UVB) radiation and reduction in the risk of breast cancer. However, the underlying mechanism of the combination of CoQ0 and UVB in human estrogen receptor–positive breast cancer (MCF-7) remains unclear. In this study, the possible effect of CoQ0 on inducing apoptosis in MCF-7 cells under exposure to low-dose UVB (0.05 J/cm2) has been investigated. CoQ0 treatment (0-35 µM, for 24-72 hours) inhibits moderately the growth of breast cancer MCF-7 cells, and the cell viability was significantly decreased when the cells were pretreated with UVB irradiation. It was noted that there was a remarkable accumulation of subploid cells, the so-called sub-G1 peak, in CoQ0-treated cells by using flow cytometric analysis, which suggests that the viability reduction observed after treatment may result from apoptosis induction in MCF-7 cells. CoQ0 caused an elevation of reactive oxygen species, as indicated by dichlorofluorescein fluorescence, and UVB pretreatment significantly increased CoQ0-induced reactive oxygen species generation in MCF-7 cells. In addition, cells were exposed to CoQ0, and the induction of DNA damage was evaluated by single-cell gel electrophoresis (comet assay). CoQ0-induced DNA damage was remarkably enhanced by UVB pretreatment. Furthermore, CoQ0 induced apoptosis in MCF-7 cells, which was associated with PARP degradation, Bcl-2/Bax dysregulation, and p53 expression as shown by western blot. Collectively, these findings suggest that CoQ0 might be an important supplemental agent for treating patients with breast cancer.
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Affiliation(s)
- Hui-Min Wang
- 1 National Chung Hsing University, Taichung, Taiwan
| | | | | | | | | | | | - Jer-Yuh Liu
- 2 China Medical University, Taichung, Taiwan
| | - Li-Sung Hsu
- 5 Chung Shan Medical University, Taichung, Taiwan
| | - Hsueh-Wei Chang
- 1 National Chung Hsing University, Taichung, Taiwan.,6 Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - You-Cheng Hseu
- 2 China Medical University, Taichung, Taiwan.,3 Asia University, Taichung, Taiwan
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18
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Lee CL. The advantages of deep ocean water for the development of functional fermentation food. Appl Microbiol Biotechnol 2015; 99:2523-31. [PMID: 25661817 DOI: 10.1007/s00253-015-6430-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2014] [Revised: 01/21/2015] [Accepted: 01/22/2015] [Indexed: 02/02/2023]
Abstract
Deep ocean water (DOW) is obtained from 600 m below the sea surface. In recent years, DOW has been applied in the development of fermentation biotechnologies and functional foods. DOW is rich in trace minerals, comprises multiple physiological and health functions, and is able to promote microbe growth; therefore, the application of DOW directly benefits the development of the fermentation industry and functional foods. This study integrated the current health functions and applications of DOW with the latest results from studies related to fermentation biotechnology. Subsequently, the influence of applying DOW in fermented functional food development and the effects in health function improvements were summarized. According to the previous studies, the main reasons for the increased effect of fermented functional foods through the application of DOW are increased generation of functional metabolite contents in the microbes, intrinsic health functions of DOW, and the microbial use of mechanisms of converting the absorbed inorganic ions into highly bioavailable organic ions for the human body. These combined advantages not only enhance the health functions of fermentation products but also provide fermentation products with the intrinsic health functions of DOW.
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Affiliation(s)
- Chun-Lin Lee
- Department of Life Science, National Taitung University, Sec. 2, University Rd., Taitung, 950, Taiwan, Republic of China,
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19
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Tsai TC, Tung YT, Kuo YH, Liao JW, Tsai HC, Chong KY, Chen HL, Chen CM. Anti-inflammatory effects of Antrodia camphorata, a herbal medicine, in a mouse skin ischemia model. JOURNAL OF ETHNOPHARMACOLOGY 2015; 159:113-121. [PMID: 25449461 DOI: 10.1016/j.jep.2014.11.015] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 10/23/2014] [Accepted: 11/07/2014] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL EVIDENCE Antrodia camphorata, a highly valued polypore mushroom native only to Taiwan, has been traditionally used as a medicine for anti-inflammation. AIM OF THE STUDY In this study, anti-inflammatory effects of Antrodia camphorata (AC) and its active compound, ergostatrien-3β-ol (ST1), were investigated in a mouse skin ischemia model induced by skin flap surgery on the dorsal skin. MATERIALS AND METHODS A U-shaped flap was elevated on the dorsal skin of the nine-week-old male mice. Mice were randomly assigned to six groups for treatment (n=6) including normal skin/propylene glycol (PG), surgical skin flap/PG, solid-state-cultured AC (S/AC), wood-cultured AC (W/AC), high-dose ST1 (H-ST1), low-dose ST1 (L-ST1). Antrodia camphorata was dissolved in 25μL PG and smeared on the skin flap every six hours for 24h. At the end of the experiment, each mouse was anesthetized, and skin tissues were collected from their back for histopathological analysis, extracting RNA and protein according to our previous reports. RESULTS Skin-flap-induced ischemia damage significantly increased the expression of the iNOS, COX2, and IL-6 proteins and decreased the expression of IκB protein. In addition, focal, moderate coagulative necrosis with inflammatory cell infiltration was found in the epidermis, and moderate inflammatory cells and necrosis with slight edema was noted in the sub-dermis at 24h after skin flap surgery. However, treatment with solid-state-cultured or wood-cultured AC, or with its derived ST1 active compound, significantly reduced the necrosis and inflammatory cell infiltration in both the epidermis and sub-dermis of the skin flap. The treatments also reduced the inflammatory response by decreasing the expression of inflammation-related genes including iNOS, IL-6, TNF-α, and NF-κB, as shown by changes in RNA and protein expression, when compared with the surgical skin flap procedure alone. CONCLUSIONS These results demonstrated that methanolic extracts of wood-cultured fruiting bodies and solid-state-cultured mycelia from Antrodia camphorata have excellent anti-inflammatory activities and thus have great potential as an addition for hydrocolloid dressings.
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Affiliation(s)
- Tung-Chou Tsai
- Department of Life Sciences, and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Yu-Tang Tung
- Department of Life Sciences, and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Yueh-Hsiung Kuo
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan; Department of Biotechnology, Asia University, Taichung 413, Taiwan
| | - Jiunn-Wang Liao
- Graduate Institute of Veterinary Pathobiology, National Chung Hsing University, Taichung 402, Taiwan
| | - Hsin-Chung Tsai
- Department of Sugery, Taichung Hospital, Ministry of Health and Welfare, Taichung 403, Taiwan
| | - Kowit-Yu Chong
- Department of Medical Biotechnology and Laboratory Science, Molecular Medicine Research Center, Chang Gung University, Tao-Yuan 333, Taiwan
| | - Hsiao-Ling Chen
- Department of Bioresources, Da-Yeh University, Changhua 515, Taiwan.
| | - Chuan-Mu Chen
- Department of Life Sciences, and Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan; Rong-Hsing Translational Medicine Center, and the iEGG center, National Chung Hsing University, Taichung 402, Taiwan.
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20
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Yang HL, Lin SW, Lee CC, Lin KY, Liao CH, Yang TY, Wang HM, Huang HC, Wu CR, Hseu YC. Induction of Nrf2-mediated genes by Antrodia salmonea inhibits ROS generation and inflammatory effects in lipopolysaccharide-stimulated RAW264.7 macrophages. Food Funct 2014; 6:230-41. [PMID: 25380370 DOI: 10.1039/c4fo00869c] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Antrodia salmonea (AS), a well-known medicinal mushroom in Taiwan, has been reported to exhibit anti-oxidant, anti-angiogenic, anti-atherogenic, and anti-inflammatory effects. In the present study, we investigated the activation of Nrf2-mediated antioxidant genes in RAW264.7 macrophages by the fermented culture broth of AS, studied the resulting protection against lipopolysaccharide (LPS)-stimulated inflammation, and revealed the molecular mechanisms underlying these protective effects. We found that non-cytotoxic concentrations of AS (25-100 μg mL⁻¹) protected macrophages from LPS-induced cell death and ROS generation in a dose-dependent manner. The antioxidant potential of AS was directly correlated with the increased expression of the antioxidant genes HO-1, NQO-1, and γ-GCLC, as well as the level of intracellular GSH followed by an increase in the nuclear translocation and transcriptional activation of the Nrf2-ARE pathway. Furthermore, Nrf2 knockdown diminished the protective effects of AS, as evidenced by the increased production of pro-inflammatory cytokines and chemokines, including PGE₂, NO, TNF-α, and IL-1β, in LPS-stimulated macrophages. Notably, AS treatment significantly inhibited LPS-induced ICAM-1 expression in macrophages. Our data suggest that the anti-inflammatory potential of Antrodia salmonea is mediated by the activation of Nrf2-dependent antioxidant defense mechanisms. Results support the traditional usage of this beneficial mushroom for the treatment of free radical-related diseases and inflammation.
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Affiliation(s)
- Hsin-Ling Yang
- Institute of Nutrition, China Medical University, Taichung 40402, Taiwan
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Tung YT, Tsai TC, Kuo YH, Yen CC, Sun JY, Chang WH, Chen HL, Chen CM. Comparison of solid-state-cultured and wood-cultured Antrodia camphorata in anti-inflammatory effects using NF-κB/luciferase inducible transgenic mice. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:1708-1716. [PMID: 25442281 DOI: 10.1016/j.phymed.2014.08.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Revised: 07/28/2014] [Accepted: 08/24/2014] [Indexed: 06/04/2023]
Abstract
PURPOSE Antrodia camphorata (AC), a highly valued polypore mushroom native only to Taiwan, has been traditionally used as a medicine for the treatment of food and drug intoxication, diarrhea, abdominal pain, hypertension, skin itching, and cancer. In this study, both of solid-state-cultured AC (S-AC) and wood-cultured AC (W-AC) were evaluated the anti-inflammatory effects on hyperoxia-induced lung injury in NF-κB-luciferase(+/+) transgenic mice. METHODS The homozygous transgenic mice (NF-κB-luciferase(+/+)) were randomly assigned to four groups for treatment (n = 6) including Normoxia/DMSO group, Hyperoxia/DMSO group, Hyperoxia/S-AC group, and Hyperoxia/W-AC group. After 72 h of hyperoxia, we examined the bioluminescence images, reactive oxygen species (ROS), the mRNA and protein expression levels of inflammation factors, and histopathological analyses of the lung tissues. RESULTS Hyperoxia-induced lung injury significantly increased the generation of ROS, the mRNA levels of IL-6, TNF-α, IL-1β and IL-8, and the protein expression levels of IKKα/β, iNOS and IL-6. Pulmonary edema and alveolar infiltration of neutrophils was also observed in the hyperoxia-induced lung tissue. However, treatment with either S-AC or W-AC obviously decreased hyperoxia-induced generation of ROS and the expression of IL-6, TNF-α, IL-1β, IL-8, IKKα/β and iNOS compared to hyperoxia treatment alone. Lung histopathology also showed that treatment with either S-AC or W-AC significantly reduced neutrophil infiltration and lung edema compared to treatment with hyperoxia treated alone. To find out their major compounds, eburicoic acid and dehydroeburicoic acid were both isolated and identified from S-AC and W-AC by using HPLC, MS, and NMR spectrometry. CONCLUSIONS These results demonstrated that methanolic extracts both of S-AC and W-AC have excellent anti-inflammatory activities and thus have great potential as a source for natural health products.
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Affiliation(s)
- Yu-Tang Tung
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Tung-Chou Tsai
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Yueh-Hsiung Kuo
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan; Department of Biotechnology, Asia University, Taichung 413, Taiwan
| | - Chih-Ching Yen
- China Medical University Hospital, and China Medical University, Taichung 404, Taiwan
| | - Jheng-Yue Sun
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Wen-Hui Chang
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Hsiao-Ling Chen
- Department of Bioresources, Da-Yeh University, Changhwa 515, Taiwan
| | - Chuan-Mu Chen
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan; Rong Hsing Research Center for Translational Medicine and iEGG Center, National Chung Hsing University, Taichung 402, Taiwan.
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Antimicrobial activity of Antrodia camphorata extracts against oral bacteria. PLoS One 2014; 9:e105286. [PMID: 25144619 PMCID: PMC4140745 DOI: 10.1371/journal.pone.0105286] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 07/21/2014] [Indexed: 11/19/2022] Open
Abstract
Antrodia camphorata (A. camphorata) is a unique, endemic and extremely rare mushroom species native to Taiwan, and both crude extracts of and purified chemical compounds from A. camphorata have been reported to have a variety of significant beneficial effects, such as anti-tumor and anti-inflammatory activity. However, reports on the effects of A. camphorata against dental pathogens have been limited. Oral health is now recognized as important for overall general health, including conditions such as dental caries, periodontal disease and rheumatoid arthritis. Streptococcus mutans (S. mutans) and Porphyromonas gingivalis (P. gingivalis) are the most common bacteria associated with dental plaque and periodontopathic diseases, respectively. Thus, our study examined the ability of five various crude extracts of A. camphorata to inhibit the growth of dental bacteria and anti-adherence in vitro. Among the extracts, the ethanol, ethyl acetate and chloroform extracts exhibited the lowest MICs against P. gingivalis and S. mutans (MIC = 4∼16 µg/mL). The MIC of the aqueous extract was greater than 2048 µg/mL against both P. gingivalis and S. mutans. In vitro adherence of S. mutans was significantly inhibited by the addition of either the ethyl acetate extract or chloroform extract (MIC = 16∼24 µg/mL), while the ethanol extract (MIC = 32∼64 µg/mL) exhibited moderate inhibitory activity. Based on the result of this study, the ethyl acetate and chloroform extracts of A. camphorata may be good candidates for oral hygiene agents to control dental caries and periodontopathic conditions.
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Huang TT, Wu SP, Chong KY, Ojcius DM, Ko YF, Wu YH, Wu CY, Lu CC, Martel J, Young JD, Lai HC. The medicinal fungus Antrodia cinnamomea suppresses inflammation by inhibiting the NLRP3 inflammasome. JOURNAL OF ETHNOPHARMACOLOGY 2014; 155:154-164. [PMID: 24858059 DOI: 10.1016/j.jep.2014.04.053] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 03/09/2014] [Accepted: 04/29/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Antrodia cinnamomea--a medicinal fungus that is indigenous to Taiwan--has been used as a health tonic by aboriginal tribes and the Asian population. Recent studies indicate that Antrodia cinnamomea extracts exhibit hepato-protective, anti-hypertensive, anti-oxidative, anti-inflammatory, immuno-modulatory, and anti-cancer effects on cultured cells and laboratory animals. This study aims to explore the anti-inflammatory activity of an Antrodia cinnamomea ethanol extract (ACEE) and elucidate its underlying mechanisms of action using lipopolysaccharide (LPS)-primed, ATP-stimulated human THP-1 macrophages. MATERIALS AND METHODS The effects of ACEE on cell viability were studied using the MTT assay. The expressions of genes, proteins, and pro-inflammatory cytokines were measured by quantitative real-time RT-PCR, Western blotting and ELISA, respectively. The ACEE was further investigated for its effects on reactive oxygen species (ROS) production using ROS detection kit. RESULTS Our results showed that ACEE significantly inhibits ATP-induced secretion of interleukin-1β (IL-1β), interleukin-18 (IL-18) and tumor necrosis factor-α (TNF-α) by LPS-primed macrophages. ACEE also suppresses the transcription and activation of caspase-1, which is responsible for the cleavage and activation of IL-1β and IL-18. Of note, ACEE not only reduces expression of the inflammasome component NLRP3 and the purinergic receptor P2X7R but also inhibits ATP-induced ROS production and caspase-1 activation. Furthermore, the anti-inflammatory properties of ACEE correlate with reduced activation of the MAPK and NF-κB pathways. CONCLUSION The results of the present study indicate that Antrodia cinnamomea suppresses the secretion of IL-1β and IL-18 associated with inhibition of the NLRP3 inflammasome in macrophages. These findings suggest that ACEE may have therapeutic potential for the treatment of inflammatory diseases.
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Affiliation(s)
- Tsung-Teng Huang
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan 333, Taiwan; Department of Medical Biotechnology and Laboratory Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; Laboratory of Nanomaterials, Chang Gung University, Taoyuan 333, Taiwan; Research Center of Bacterial Pathogenesis, Chang Gung University, Taoyuan 333, Taiwan
| | - Sian-Pu Wu
- Department of Medical Biotechnology and Laboratory Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Kowit-Yu Chong
- Department of Medical Biotechnology and Laboratory Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - David M Ojcius
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan 333, Taiwan; Department of Molecular Cell Biology and Health Sciences Research Institute, University of California, Merced, Merced, CA 95343, USA
| | - Yun-Fei Ko
- Biochemical Engineering Research Center, Ming Chi University of Technology, Taipei 24301, Taiwan; Chang Gung Biotechnology Corporation, Taipei 10508, Taiwan
| | - Yi-Hui Wu
- Cancer Research Center, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Cheng-Yeu Wu
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan 333, Taiwan; Laboratory of Nanomaterials, Chang Gung University, Taoyuan 333, Taiwan; Research Center of Bacterial Pathogenesis, Chang Gung University, Taoyuan 333, Taiwan
| | - Chia-Chen Lu
- Department of Respiratory Therapy, Fu Jen Catholic University, Taipei 24205, Taiwan
| | - Jan Martel
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan 333, Taiwan; Laboratory of Nanomaterials, Chang Gung University, Taoyuan 333, Taiwan
| | - John D Young
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan 333, Taiwan; Laboratory of Nanomaterials, Chang Gung University, Taoyuan 333, Taiwan; Biochemical Engineering Research Center, Ming Chi University of Technology, Taipei 24301, Taiwan; Chang Gung Biotechnology Corporation, Taipei 10508, Taiwan; Laboratory of Cellular Physiology and Immunology, Rockefeller University, New York, NY 10021, USA.
| | - Hsin-Chih Lai
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan 333, Taiwan; Department of Medical Biotechnology and Laboratory Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; Research Center of Bacterial Pathogenesis, Chang Gung University, Taoyuan 333, Taiwan.
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Dong L, Cheng B, Luo Y, Zhang N, Duan H, Jiang M, Wang Y, Bai G, Luo G. Identification of nuclear factor-κB inhibitors and β2 adrenergic receptor agonists in Chinese medicinal preparation Fuzilizhong pills using UPLC with quadrupole time-of-flight MS. PHYTOCHEMICAL ANALYSIS : PCA 2014; 25:113-121. [PMID: 24115085 DOI: 10.1002/pca.2474] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 07/23/2013] [Accepted: 07/25/2013] [Indexed: 06/02/2023]
Abstract
INTRODUCTION Fuzilizhong Pills (FZLZ), a modified form of a famous traditional Chinese medicine (TCM) Lizhong Wan in Treatise on Febrile Diseases and consisting of Panax ginseng C.A.Mey. (Ren Shen), Aconitum carmichaelii Debx. (Fu Zi, Zhi), Glycyrrhiza uralensis Fisch., Glycyrrhiza inflata Bat. or Glycyrrhiza glabra L. (Gan Cao), Atractylodes macrocephala Koidz. (Bai Zhu) and Zingiber offcinale Rosc. (Gan Jiang), show strong clinical therapeutic effects for dyspnea and pulmonary oedema. However, the bioactive compounds are still unclear. In this study, FZLZ was analysed using a rapid detection method to identify its anti-inflammatory and spasmolytic constituents. OBJECTIVE To develop a simple screening method to detect the anti-inflammatory and spasmolytic constituents of FZLZ. METHODS Ultra-performance liquid chromatography with quadrupole time-of-flight mass spectrometry combined with dual-bioactive (NF-κB and β2 -adrenergic receptor) luciferase reporter assay systems was employed. RESULTS Two β2 -adrenergic receptor agonists (salsolinol and higeramine) and three terpenoidal analogues of NF-κB inhibitors such as ginsenosides derivatives, triperpenoids derivatives and diester-diterpenoid aconitum alkaloid derivatives were characterised. Mesaconitine, flaconitine, ginsenosides Rb2, Rf, Rg2, F1 and Ro were considered to be new NF-κB inhibitors. Furthermore, IL-8 detection by enzyme linked immunosorbent assay confirmed the anti-inflammatory effects of the potential NF-κB inhibitors. CONCLUSION Compared with conventional fingerprints, activity-integrated fingerprints that contain both chemical and bioactive details offer a more comprehensive understanding of the chemical composition of plant materials. This strategy clearly demonstrated that dual bioactivity-integrated fingerprinting is a powerful tool for the improved screening and identification of potential dual-target lead compounds in complex herbal medicines.
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Affiliation(s)
- Linyi Dong
- Tianjin Key Laboratory on Technologies Enabling Development Clinical Therapeutics and Diagnostics (Theranostics), College of Pharmacy, Tianjin Medical University, 300070, Tianjin, China
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Yang HL, Kumar KJS, Kuo YT, Chang HC, Liao JW, Hsu LS, Hseu YC. Antrodia camphorata induces G1 cell-cycle arrest in human premyelocytic leukemia (HL-60) cells and suppresses tumor growth in athymic nude mice. Food Funct 2014; 5:2278-88. [DOI: 10.1039/c4fo00423j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Antrodia camphorata is a well-known medicinal mushroom in Taiwan.
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Affiliation(s)
- Hsin-Ling Yang
- Institute of Nutrition
- China Medical University
- Taichung 40402, Taiwan
| | | | - Ya-Ting Kuo
- Institute of Nutrition
- China Medical University
- Taichung 40402, Taiwan
| | - Hebron C. Chang
- Institute of Biotechnology and Bioinformatics
- Asia University
- Taichung 41354, Taiwan
| | - Jiunn-Wang Liao
- Graduate Institute of Veterinary Pathology
- National Chung Hsing University
- Taichung 402, Taiwan
| | - Li-Sung Hsu
- Institute of Biochemistry and Biotechnology
- Chung Shan Medical University
- Taichung 40401, Taiwan
| | - You-Cheng Hseu
- Department of Health and Nutrition Biotechnology
- Asia University
- Taichung 41354, Taiwan
- Department of Cosmeceutics
- College of Pharmacy
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26
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Lu MC, El-Shazly M, Wu TY, Du YC, Chang TT, Chen CF, Hsu YM, Lai KH, Chiu CP, Chang FR, Wu YC. Recent research and development of Antrodia cinnamomea. Pharmacol Ther 2013; 139:124-56. [DOI: 10.1016/j.pharmthera.2013.04.001] [Citation(s) in RCA: 124] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Accepted: 03/14/2013] [Indexed: 12/20/2022]
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Yang SM, Ka SM, Hua KF, Wu TH, Chuang YP, Lin YW, Yang FL, Wu SH, Yang SS, Lin SH, Chang JM, Chen A. Antroquinonol mitigates an accelerated and progressive IgA nephropathy model in mice by activating the Nrf2 pathway and inhibiting T cells and NLRP3 inflammasome. Free Radic Biol Med 2013; 61:285-97. [PMID: 23567192 DOI: 10.1016/j.freeradbiomed.2013.03.024] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 02/25/2013] [Accepted: 03/28/2013] [Indexed: 12/12/2022]
Abstract
High levels of reactive oxygen species (ROS), systemic T cell activation, and macrophage infiltration in the kidney are implicated in the acceleration and progression of IgA nephropathy (IgAN), the most frequent type of primary glomerulonephritis. However, the pathogenic mechanism of IgAN is still little understood, and it remains a challenge to establish a specific therapeutic strategy for this type of glomerular disorder. Recently, we showed that antroquinonol (Antroq), a pure active compound from Antrodia camphorata mycelium, inhibits renal inflammation and reduces oxidative stress in a mouse model of renal fibrosis. But the anti-inflammatory and immune-regulatory effects of Antroq on the acceleration and progression of primary glomerular disorders have not been determined. In this study, we show that Antroq administration substantially impeded the development of severe renal lesions, such as intense glomerular proliferation, crescents, sclerosis, and periglomerular interstitial inflammation, in mice with induced accelerated and progressive IgAN (AcP-IgAN). Further mechanistic analysis in AcP-IgAN mice showed that, early in the developmental stage of the AcP-IgAN model, Antroq promoted the Nrf2 antioxidant pathway and inhibited the activation of T cells and NLRP3 inflammasome. Significantly improved proteinuria/renal function and histopathology in AcP-IgAN mice of an established stage supported potential therapeutic effects of Antroq on the disease. In addition, Antroq was shown to inhibit activation of NLRP3 inflammasome in vitro by an IgA immune complex (IC) partly involving a reduced ROS production in IgA-IC-primed macrophages, and this finding may be helpful in the understanding of the mode of action of Antroq in the treated AcP-IgAN mice.
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Affiliation(s)
- Shun-Min Yang
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Shuk-Man Ka
- Graduate Institute of Aerospace and Undersea Medicine, National Defense Medical Center, Taipei, Taiwan, ROC.
| | - Kuo-Feng Hua
- Department of Biotechnology and Animal Science, National Ilan University, Ilan, Taiwan, ROC
| | - Tzu-Hua Wu
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Yi-Ping Chuang
- Department of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Ya-Wen Lin
- Department of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Feng-Ling Yang
- Institute of Biological Chemistry, Academia Sinica, Taipei, Taiwan, ROC
| | - Shih-Hsiung Wu
- Institute of Biological Chemistry, Academia Sinica, Taipei, Taiwan, ROC
| | - Sung-Sen Yang
- Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Shih-Hua Lin
- Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Jia-Ming Chang
- Department of Pharmacology, Institute for Drug Evaluation Platform, Development Center for Biotechnology, Taipei, Taiwan, ROC
| | - Ann Chen
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan, ROC; Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC.
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Yang HL, Lin KY, Juan YC, Kumar KJS, Way TD, Shen PC, Chen SC, Hseu YC. The anti-cancer activity of Antrodia camphorata against human ovarian carcinoma (SKOV-3) cells via modulation of HER-2/neu signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2013; 148:254-265. [PMID: 23619020 DOI: 10.1016/j.jep.2013.04.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 03/09/2013] [Accepted: 04/08/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Antrodia camphorata (AC) is well known in Taiwan as a traditional Chinese medicinal fungus. However, the anticancer activity of AC against human HER-2/neu-overexpressing ovarian cancers is poorly understood. MATERIALS AND METHODS The aim of this study is to investigate whether a submerged fermentation culture of AC can inhibit human ovarian carcinoma cell (SKOV-3) proliferation by suppressing the HER-2/neu signaling pathway. Cell viability, colony formation, DCFH-DA fluorescence microscopy, western blotting, HER-2/neu immunofluorescence imaging, flow cytometry, and TUNEL assays were carried out to determine the anti-cancer effects of AC. RESULTS MTT and colony formation assays showed that AC induced a dose-dependent reduction in SKOV-3 cell growth. Immunoblot analysis demonstrated that HER-2/neu activity and tyrosine phosphorylation were significantly inhibited by AC. Furthermore, AC treatment significantly inhibited the activation of PI3K/Akt and their downstream effector β-catenin. We also observed that AC caused G2/M arrest mediated by down-regulation of cyclin D1, cyclin A, cyclin B1, and Cdk1 and increased p27 expression. Notably, AC induced apoptosis, which was associated with DNA fragmentation, cytochrome c release, caspase-9/-3 activation, PARP degradation, and Bcl-2/Bax dysregulation. An increase in intracellular reactive oxygen species (ROS) was observed in AC-treated cells, whereas the antioxidant N-acetylcysteine (NAC) prevented AC-induced cell death, HER-2/neu depletion, PI3K/Akt inactivation, and Bcl-2/Bax dysregulation, indicating that AC-induced cell death was mediated by ROS generation. CONCLUSIONS These results suggest that AC may exert anti-tumor activity against human ovarian carcinoma by suppressing HER-2/neu signaling pathways.
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Affiliation(s)
- Hsin-Ling Yang
- Institute of Nutrition, China Medical University, Taichung, Taiwan
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Dong L, Luo Y, Cheng B, Zhang Y, Zhang N, Hou Y, Jiang M, Luo G, Bai G. Bioactivity-integrated ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry for the identification of nuclear factor-κB inhibitors and β2 adrenergic receptor agonists in Chinese medicinal preparation Chuanbeipipa dropping pills. Biomed Chromatogr 2013; 27:960-7. [PMID: 23483566 DOI: 10.1002/bmc.2886] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 01/27/2013] [Accepted: 01/27/2013] [Indexed: 11/08/2022]
Abstract
A simple and dual-target method based on ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry combined with dual-bioactive [nuclear factor-κB (NF-κB) and β2 -adrenergic receptor] luciferase reporter assay systems was developed to rapidly characterize the chemical structure of various bioactive compounds of TCM preparations. Chuanbeipipa dropping pills, a traditional Chinese medicine preparation used for the clinical therapy of chronic obstructive lung disease and cough caused by bronchial catarrh, was analyzed with this method. Potential anti-inflammatory and spasmolytic constituents were screened using NF-κB and β2 -adrenergic receptor activity luciferase reporter assay systems and simultaneously identified according to the time-of-flight mass spectrometry data. One β2-adrenergic receptor agonist (ephedrine) and two structural types of NF-κB inhibitors (platycosides derivatives and ursolic acid derivatives) were characterized. Platycodin D3 and E were considered new NF-κB inhibitors. Further cytokine and chemokine detection confirmed the anti-inflammatory effects of the potential NF-κB inhibitors. Compared with conventional fingerprints, activity-integrated fingerprints that contain both chemical and bioactive details offer a more comprehensive understanding of the chemical makeup of plant materials. This strategy clearly demonstrated that multiple bioactivity-integrated fingerprinting is a powerful tool for the improved screening and identification of potential multi-target lead compounds in complex herbal medicines.
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Affiliation(s)
- Linyi Dong
- Tianjin Key Laboratory on Technologies Enabling Development Clinical Therapeutics and Diagnostics (Theranostics), College of Pharmacy, Tianjin Medical University, Tianjin, China
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Hsiang CY, Hseu YC, Chang YC, Kumar KS, Ho TY, Yang HL. Toona sinensis and its major bioactive compound gallic acid inhibit LPS-induced inflammation in nuclear factor-κB transgenic mice as evaluated by in vivo bioluminescence imaging. Food Chem 2013; 136:426-34. [DOI: 10.1016/j.foodchem.2012.08.009] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2012] [Revised: 08/01/2012] [Accepted: 08/03/2012] [Indexed: 12/11/2022]
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The Antitumor Activity of Antrodia camphorata in Melanoma Cells: Modulation of Wnt/β-Catenin Signaling Pathways. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:197309. [PMID: 23049605 PMCID: PMC3463817 DOI: 10.1155/2012/197309] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2012] [Accepted: 08/14/2012] [Indexed: 12/16/2022]
Abstract
Antrodia camphorata (AC) is well known in Taiwan as a traditional Chinese medicine. The aim of this study was to investigate whether a fermented culture broth of AC could inhibit melanoma proliferation and progression via suppression of the Wnt/β-catenin signaling pathway. In this study, we observed that AC treatment resulted in decreased cell viability and disturbed Wnt/β-catenin cascade in B16F10 and/or B16F1 melanoma cells. This result was accompanied by a decrease in the expression of Wnt/β-catenin transcriptional targets, including c-Myc and survivin. Furthermore, treatment of melanoma cells with AC resulted in a significant increase in apoptosis, which was associated with DNA fragmentation, cytochrome c release, caspase-9 and -3 activation, PARP degradation, Bcl-2/Bax dysregulation, and p53 expression. We also observed that AC caused G1 phase arrest mediated by a downregulation of cyclin D1 and CDK4 and increased p21 and p27 expression. In addition, we demonstrated that non- and subcytotoxic concentrations of AC markedly inhibited migration and invasion of highly metastatic B16F10 cells. The antimetastatic effect of AC was further confirmed by reductions in the levels of MMP-2, MMP-9, and VEGF expression. These results suggest that Antrodia camphorata may exert antitumor activity by downregulating the Wnt/β-catenin pathways.
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Genipin inhibits lipopolysaccharide-induced acute systemic inflammation in mice as evidenced by nuclear factor-κB bioluminescent imaging-guided transcriptomic analysis. Food Chem Toxicol 2012; 50:2978-86. [DOI: 10.1016/j.fct.2012.05.054] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Revised: 04/19/2012] [Accepted: 05/30/2012] [Indexed: 11/22/2022]
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Inhibition of Cell Growth and Induction of Apoptosis by Antrodia camphorata in HER-2/neu-Overexpressing Breast Cancer Cells through the Induction of ROS, Depletion of HER-2/neu, and Disruption of the PI3K/Akt Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:702857. [PMID: 22701509 PMCID: PMC3371823 DOI: 10.1155/2012/702857] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2012] [Accepted: 04/02/2012] [Indexed: 01/19/2023]
Abstract
Previously, we demonstrated that a submerged fermentation culture of Antrodia camphorata (AC) promotes cell-cycle arrest and apoptosis in human estrogen receptor-positive/negative breast cancer cells. However, whether AC is effective against HER-2/neu-overexpressing breast cancers has not been thoroughly elucidated. In the present study, we showed that AC exhibited a significant cytotoxic effect against HER-2/neu-overexpressing MDA-MB-453 and BT-474 cells. Immunoblot analysis demonstrated that HER-2/neu and their tyrosine phosphorylation were inhibited by AC in a dose-dependent manner. An increase in intracellular reactive oxygen species (ROS) was observed in AC-treated cells, whereas antioxidant N-acetylcysteine (NAC) significantly prevented AC induced HER-2/neu depletion and cell death, which directly indicates that AC-induced HER-2/neu depletion and cell death was mediated by ROS generation. Also, AC significantly downregulated the expression of cyclin D1, cyclin E, and CDK4 followed by the suppression of PI3K/Akt, and their downstream effectors GSK-3β and β-catenin. Notably, AC-treatment induced apoptotic cell death, which was associated with sub-G1 accumulation, DNA fragmentation, mitochondrial dysfunction, cytochrome c release, caspase-3/-9 activation, PARP degradation, and Bcl-2/Bax dysregulation. Assays for colony formation also confirmed the growth-inhibitory effects of AC. This is the first report confirming the anticancer activity of this potentially beneficial mushroom against human HER-2/neu-overexpressing breast cancers.
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Polysaccharides from extracts of Antrodia camphorata mycelia and fruiting bodies modulate inflammatory mediator expression in mice with polymicrobial sepsis. Nutrition 2012; 28:942-9. [PMID: 22541057 DOI: 10.1016/j.nut.2012.01.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2011] [Revised: 01/12/2012] [Accepted: 01/16/2012] [Indexed: 11/21/2022]
Abstract
OBJECTIVES Antrodia camphorata (AC) is a traditional Chinese medicine, and the polysaccharides contained within AC (AC-PSs) are reported to possess various biological functions. This study extracted AC-PSs from mycelia and fruiting bodies and evaluated their influences on inflammatory mediator expressions in septic mice. METHODS There were one normal control (NC) and three experimental groups. The normal control group underwent a sham operation, whereas the experimental groups underwent cecal ligation and puncture (CLP) to induce sepsis. Mice in the experimental groups were further divided into saline, mycelia, and fruiting body treatment groups. Saline or AC-PSs were injected intraperitoneally twice at 0.5 and 1 h after CLP and the mice were sacrificed at 6 or 16 h after sepsis for further analysis. RESULTS Compared with the normal control group, interleukin (IL)-6, tumor necrosis factor-α, IL-10, and monocyte chemotactic protein-1 levels in plasma and/or peritoneal lavage fluid in the septic mice dramatically increased after CLP. The increased levels of these inflammatory mediators in the two AC-PS-treated groups had decreased by 16 h after CLP. Messenger RNA expressions of tumor necrosis factor-α, IL-6, and IL-10 in the splenocytes were lower in the 2 AC-PS-treated groups than in the saline group. Consistent with the results, lung nuclear factor-κB expressions decreased and less severe interstitial inflammation was observed in the histologic finding after CLP in mice that had received AC-PSs. The fruiting body group had higher white blood cell counts and lower IL-6 levels in the peritoneal lavage fluid 6 h after CLP, whereas the interferon-γ level was higher 16 h after CLP than in the saline group. These alterations were not found in mice injected with the mycelia extract. CONCLUSION The administration of AC-PSs from mycelia or fruiting bodies decreased the inflammatory mediator expressions at the location of injury and in the circulation, especially in the late stage of sepsis. AC-PSs from fruiting bodies seemed to be more effective in decreasing the inflammatory response than those from mycelia. These findings suggest that AC-PSs from mycelia and fruiting bodies have potential protective effects against polymicrobial sepsis.
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Li CC, Hsiang CY, Wu SL, Ho TY. Identification of novel mechanisms of silymarin on the carbon tetrachloride-induced liver fibrosis in mice by nuclear factor-κB bioluminescent imaging-guided transcriptomic analysis. Food Chem Toxicol 2012; 50:1568-75. [PMID: 22386810 DOI: 10.1016/j.fct.2012.02.025] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Revised: 11/18/2011] [Accepted: 02/14/2012] [Indexed: 12/25/2022]
Abstract
In this study, we applied bioluminescent imaging-guided transcriptomic analysis to evaluate and identify the therapeutic potentials and novel mechanisms of silymarin on carbon tetrachloride (CCl(4))-induced liver fibrosis. Transgenic mice, carrying the luciferase genes driven by nuclear factor-κB (NF-κB), were given with CCl(4) and/or silymarin. In vivo NF-κB activity was evaluated by bioluminescent imaging, liver fibrosis was judged by Sirius red staining and immunohistochemistry, and gene expression profiles of silymarin-treated livers were analyzed by DNA microarray. CCl(4) enhanced the NF-κB-dependent hepatic luminescence and induced hepatic fibrosis, while silymarin reduced the CCl(4)-induced hepatic luminescence and improved CCl(4)-induced liver fibrosis. Microarray analysis showed that silymarin altered the transforming growth factor-β-mediated pathways, which play pivotal roles in the progression of liver fibrosis. Moreover, we newly identified that silymarin downregulated the expression levels of cytoskeleton organization genes and mitochondrion electron-transfer chain genes, such as cytochrome c oxidase Cox6a2, Cox7a1, and Cox8b genes. In conclusion, the correlation of NF-κB-dependent luminescence and liver fibrosis suggested the feasibility of NF-κB bioluminescent imaging for the evaluation of liver fibrosis progression and therapeutic potentials. Moreover, our findings suggested that silymarin might exhibit anti-fibrotic effects in vivo via altering the expression of genes involved in cytoskeleton organization and mitochondrion electron-transfer chain.
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Affiliation(s)
- Chia-Cheng Li
- Graduate Institute of Chinese Medicine, China Medical University, Taichung 40402, Taiwan
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Tsai PY, Ka SM, Chang JM, Lai JH, Dai MS, Jheng HL, Kuo MT, Chen P, Chen A. Antroquinonol differentially modulates T cell activity and reduces interleukin-18 production, but enhances Nrf2 activation, in murine accelerated severe lupus nephritis. ACTA ACUST UNITED AC 2012; 64:232-42. [PMID: 21905011 DOI: 10.1002/art.33328] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Accelerated severe lupus nephritis (ASLN), with an acute onset of severe clinical manifestations and histopathologic renal lesions, may represent transformation of mild LN to a severe form of glomerulonephritis. Abnormal activation of T and B cells and/or oxidative stress may play a major role in the pathogenesis of ASLN. This study tested the hypothesis that antroquinonol, a purified compound and major effective component of Antrodia camphorata with antiinflammatory and antioxidant activities, might prevent the transformation of mild LN into higher-grade (severe) nephritis in a murine lupus model. METHODS Experimental ASLN was induced in (NZB×NZW)F1 mice by twice weekly intraperitoneal injections of Salmonella-type lipopolysaccharide (LPS). Starting 2 days after the first dose of LPS, mice were treated daily with antroquinonol, administered by gavage, for different durations up to 5 weeks. RESULTS Antroquinonol administration significantly ameliorated the proteinuria, hematuria, impairment of renal function, and development of severe renal lesions, especially cellular crescent formation, neutrophil infiltration, fibrinoid necrosis, and T cell proliferation in the glomerulus, as well as periglomerular interstitial inflammation. Mechanistic analyses revealed that antroquinonol 1) inhibited T cell activation/proliferation, but enhanced Treg cell suppression and reduced renal production of interleukin-18 (IL-18); 2) inhibited production of reactive oxygen species and nitric oxide, but increased activation of Nrf2 in the kidney; and 3) suppressed renal inflammation via blocking of NF-κB activation. CONCLUSION Antroquinonol may have therapeutic potential for the early treatment of ASLN via its differential regulation of T cell function and lowering of IL-18 production, but also via the promotion of Nrf2 activation.
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Affiliation(s)
- Pei-Yi Tsai
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, and Development Center for Biotechnology, Taipei, Taiwan, Republic of China
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Comparison of in vivo bioluminescence imaging and lavage biomarkers to assess pulmonary inflammation. Toxicology 2011; 291:133-8. [PMID: 22133556 DOI: 10.1016/j.tox.2011.11.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2011] [Revised: 11/11/2011] [Accepted: 11/14/2011] [Indexed: 11/22/2022]
Abstract
Gram-negative bacterial endotoxin triggers innate immunity via TLR-4 and NF-kB signal activation. The aim of this study was to evaluate the use of transgenic mice expressing luciferase as a marker of NF-kB activation for exploring innate immune responses to pulmonary endotoxin exposure over time thus obviating the need for serial necropsies. Transgenic rNF-kB-Luc BALB/c mice were exposed to two different types of endotoxin (Neisseria meningitidis lipooligosaccharide, and Escherichia coli lipopolysaccharide) at multiple doses by nasal instillation. Bioluminescence was quantified in vivo at five time points in three separate experiments. In the fourth experiment lungs were imaged ex vivo 8h post exposure and tissue was analyzed for luciferase activity. Non-transgenic BALB/c mice were similarly exposed to lipooligosaccharide and bronchoalveolar lavage was assessed for neutrophil recruitment and IL-6. Non-transgenic BALB/c mice exhibited highly significant increases of IL-6 and neutrophils in bronchoalveolar lavage 4h after the exposure to instilled doses as low as 30EU/mouse. In contrast, luciferase imaging of NF-kB signal activation in vivo in transgenic rNF-kB-Luc mice did not show significant changes over time or over doses from 30EU to 300,000EU/mouse of nasally-instilled endotoxin. Ex vivo lung imaging 8h after endotoxin exposure to 3000EU demonstrated a strong signal. An intravenous LPS dose of 300,000EU/mouse produced a measurable luminescence signal in vivo. This non-terminal assessment method is useful only with extremely high doses of endotoxin that induce systemic injury and cannot be applied to research of occupational and environmental exposures at relevant levels of endotoxin.
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Tsai PY, Ka SM, Chao TK, Chang JM, Lin SH, Li CY, Kuo MT, Chen P, Chen A. Antroquinonol reduces oxidative stress by enhancing the Nrf2 signaling pathway and inhibits inflammation and sclerosis in focal segmental glomerulosclerosis mice. Free Radic Biol Med 2011; 50:1503-16. [PMID: 21376112 DOI: 10.1016/j.freeradbiomed.2011.02.029] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2010] [Accepted: 02/24/2011] [Indexed: 12/24/2022]
Abstract
Oxidative stress, inflammation, and fibrosis are involved in the development and progression of focal segmental glomerulosclerosis (FSGS), a common form of idiopathic nephrotic syndrome that represents a therapeutic challenge because it has a poor response to steroids. Antroquinonol (Antroq), a purified compound, is a major active component of a mushroom, namely Antrodia camphorata, that grows in the camphor tree in Taiwan, and it has inhibitory effects on nitric oxide production and inflammatory reactions. We hypothesized that Antroq might ameliorate FSGS renal lesions by modulating the pathogenic pathways of oxidative stress, inflammation, and glomerular sclerosis in the kidney. We demonstrate that Antroq significantly (1) attenuates proteinuria, renal dysfunction, and glomerulopathy, including epithelial hyperplasia lesions and podocyte injury; (2) reduces oxidative stress, leukocyte infiltration, and expression of fibrosis-related proteins in the kidney; (3) increases renal nuclear factor E2-related factor 2 (Nrf2) and glutathione peroxidase activity; and (4) inhibits renal nuclear factor-κB (NF-κB) activation and decreases levels of transforming growth factor (TGF)-β1 in serum and kidney tissue in a mouse FSGS model. Our data suggest that Antroq might be a potential therapeutic agent for FSGS, acting by boosting Nrf2 activation and suppressing NF-κB-dependent inflammatory and TGF-β1-mediated fibrosis pathways in the kidney.
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Affiliation(s)
- Pei-Yi Tsai
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of China
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Macrophage mediated anti-proliferation effects of Anthodia camphorata non-polysaccharide based extracts on human hepatoma cells. Biosci Biotechnol Biochem 2011; 75:624-32. [PMID: 21512226 DOI: 10.1271/bbb.100559] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
It has been reported that medicinal mushrooms might induce different types of immune responses. Anthodia camphorata (A. camphorata) has attracted much attention for its therapeutic effects in treating hepatoma. We tested this anti-tumor effects using immunomodulation of macrophages and extracts of A. camphorata. We evaluated the anti-proliferation effects of various extracts of A. camphorata from fruiting bodies (AC-FB), mycelium of solid-state cultures (AC-SS), liquid-state cultures (AC-LS) and polyaccharide extracts from liquid-state cultures (AC-PS), and extracts of A. camphorata stimulated RAW 264.7 macrophage cell-conditioned mediums (MC-CMs). We measured cell proliferation and, did migration assays by cell cycle analysis and by observing apoptosis-related proteins (AKT, PARP-1, and NF-κB) and the mRNA expression of cytokines (TNF-α and IL-1β) of macrophages in human hepatoma cell lines. Our results revealed that two of the extracts (AC-FB and AC-SS) had better anti-proliferation effects, implying an immunomodulatory role the macrophages might play. This outcome is consistent with findings that AC-FB and AC-SS increase mRNA expression of TNF-α and the corresponding expression of apoptosis-related proteins on activation of MC-CMs, while A. camphorata polysaccharides induce macrophage-derived anti-tumor activities in human hepatoma cells via IL-1β and Akt activation. These results indicate that anti-tumor effects exerted by modulation of macrophage activation of A. camphorate may be influenced by the other constituents which (contained little or no polysaccharide) of A. camphorata.
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Yang HL, Kuo YH, Tsai CT, Huang YT, Chen SC, Chang HW, Lin E, Lin WH, Hseu YC. Anti-metastatic activities of Antrodia camphorata against human breast cancer cells mediated through suppression of the MAPK signaling pathway. Food Chem Toxicol 2011; 49:290-8. [DOI: 10.1016/j.fct.2010.10.031] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Revised: 10/07/2010] [Accepted: 10/31/2010] [Indexed: 12/19/2022]
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