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Wen J, Xiang Q, Guo J, Zhang J, Yang N, Huang Y, Chen Y, Hu T, Rao C. Pharmacological activities of Zanthoxylum L. plants and its exploitation and utilization. Heliyon 2024; 10:e33207. [PMID: 39022083 PMCID: PMC11252797 DOI: 10.1016/j.heliyon.2024.e33207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 05/10/2024] [Accepted: 06/17/2024] [Indexed: 07/20/2024] Open
Abstract
The study aims to provide an up-to-date review at the advancements of the investigations on the ethnopharmacology, phytochemistry, pharmacological effect and exploitation and utilizations of Zanthoxylum L. Besides, the possible tendency and perspective for future research of this plant are discussed, as well. This article uses "Zanthoxylum L." "Zanthorylum bungeanum" as the keywords and collects relevant information on Zanthoxylum L. plants through electronic searches (Elsevier, PubMed, ACS, Web of Science, Science Direct, CNKI, Google Scholar), relevant books, and classic literature about Chinese herb. The plants of this genus are rich in volatile oils, alkaloids, amides, lignans, coumarins and organic acids, and has a wide range of pharmacological activities, including but not limited to anti-inflammatory, analgesic, anti-tumor, hypoglycemic, hypolipidemic, antioxidant and anti-infectious. This article reviewed both Chinese and international research progress on the active ingredients and pharmacological activities of Zanthoxylum L. as well as the applications of this genus in the fields of food, medicinal and daily chemicals, and clarified the material basis of its pharmacological activities. Based on traditional usage, phytochemicals, and pharmacological properties, of Zanthoxylum L. species, which indicate that they possess diverse bioactive metabolites with interesting bioactivities. Zanthoxylum L. is a potential medicinal and edible plant with diverse pharmacological effects. Due to its various advantages, it may have vast application potential in the food and medicinal industries and daily chemicals. Nonetheless, the currently available data has several gaps in understanding the herbal utilization of Zanthoxylum L. Thus, further research into their toxicity, mechanisms of actions of the isolated bioactive metabolites, as well as scientific connotations between the traditional medicinal uses and pharmacological properties is required to unravel their efficacy in therapeutic potential for safe clinical application.
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Affiliation(s)
- Jiayu Wen
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
| | - Qiwen Xiang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
| | - Jiafu Guo
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
| | - Jian Zhang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
| | - Nannan Yang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
| | - Yan Huang
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
| | - Yan Chen
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
| | - Tingting Hu
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
| | - Chaolong Rao
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
- R&D Center for Efficiency, Safety and Application in Chinese Materia Medica with Medical and Edible Values, School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, China
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Demiryürek AN, Göktürk Ö, Saracaloglu A, Demiryürek S, Demiryürek AT. Protective effects of verbenalin and (+)-eudesmin against 6-hydroxydopamine-induced oxidative/nitrosative stress in SH-SY5Y cells. Mol Biol Rep 2023; 50:331-338. [PMID: 36331750 DOI: 10.1007/s11033-022-08039-z] [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: 03/11/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND The purpose of this research was to study whether verbenalin, an iridoid glucoside, and (+)-eudesmin, a furofuran lignan isolated from different plant families, can attenuate cell damage and death induced by 6-hydroxydopamine (6-OHDA) in human neuroblastoma SH-SY5Y cells. METHODS SH-SY5Y cells were incubated with 6-OHDA (35 µM) for 1 day. Verbenalin and (+)-eudesmin were administrated with various concentrations (1, 2.5, 5, 10, 20, and 50 µM) one hour before the 6-OHDA treatment. After 1 day, cell viability and neuroprotective effect were investigated with 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and lactate dehydrogenase (LDH) assays. Nitrosative stress was determined with measurements of nitric oxide (NO) and 3-nitrotyrosine (3-NT), a biomarker of peroxynitrite formation. RESULTS We observed that 6-OHDA declined viability and augmented LDH leakage in SH-SY5Y cells. MTT analyses showed that pretreatment with verbenalin and (+)-eudesmin markedly prevented the toxicity due to 6-OHDA (P < 0.05). Verbenalin and (+)-eudesmin suppressed LDH release induced by 6-OHDA (P < 0.01). Although 6-OHDA treatment produced no marked effects on NO levels, (+)-eudesmin at high concentrations (10-50 µM) markedly attenuated NO levels (P < 0.01). There was a significant increase in 3-NT levels with 6-OHDA exposure in cells. Pretreatment with verbenalin, but not (+)-eudesmin, diminished 3-NT levels at low concentrations (1-20 µM) and prevented the cytotoxic effect of 6-OHDA (P < 0.01). CONCLUSION These results indicated that verbenalin and (+)-eudesmin exert potent cytoprotective activities against cytotoxicity triggered by 6-OHDA in neuroblastoma cells. This is the first report demonstrating that verbenalin may act as a peroxynitrite scavenger.
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Affiliation(s)
- Ayşe Nur Demiryürek
- Gaziantep Sahinbey Municipality Science and Art Center, 27470, Gaziantep, Turkey
| | - Özge Göktürk
- Gaziantep Sahinbey Municipality Science and Art Center, 27470, Gaziantep, Turkey
| | - Ahmet Saracaloglu
- Department of Medical Pharmacology, Faculty of Medicine, Gaziantep University, 27310, Gaziantep, Turkey
| | - Seniz Demiryürek
- Department of Physiology, Faculty of Medicine, Gaziantep University, 27310, Gaziantep, Turkey
| | - Abdullah Tuncay Demiryürek
- Department of Medical Pharmacology, Faculty of Medicine, Gaziantep University, 27310, Gaziantep, Turkey.
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Yi SA, Nam KH, Lee MG, Oh H, Noh JS, Jeong JK, Kwak S, Jeon YJ, Kwon SH, Lee J, Han JW. Transcriptomics-Based Repositioning of Natural Compound, Eudesmin, as a PRC2 Modulator. Molecules 2021; 26:5665. [PMID: 34577136 PMCID: PMC8465685 DOI: 10.3390/molecules26185665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 11/16/2022] Open
Abstract
Extensive epigenetic remodeling occurs during the cell fate determination of stem cells. Previously, we discovered that eudesmin regulates lineage commitment of mesenchymal stem cells through the inhibition of signaling molecules. However, the epigenetic modulations upon eudesmin treatment in genomewide level have not been analyzed. Here, we present a transcriptome profiling data showing the enrichment in PRC2 target genes by eudesmin treatment. Furthermore, gene ontology analysis showed that PRC2 target genes downregulated by eudesmin are closely related to Wnt signaling and pluripotency. We selected DKK1 as an eudesmin-dependent potential top hub gene in the Wnt signaling and pluripotency. Through the ChIP-qPCR and RT-qPCR, we found that eudesmin treatment increased the occupancy of PRC2 components, EZH2 and SUZ12, and H3K27me3 level on the promoter region of DKK1, downregulating its transcription level. According to the analysis of GEO profiles, DEGs by depletion of Oct4 showed an opposite pattern to DEGs by eudesmin treatment. Indeed, the expression of pluripotency markers, Oct4, Sox2, and Nanog, was upregulated upon eudesmin treatment. This finding demonstrates that pharmacological modulation of PRC2 dynamics by eudesmin might control Wnt signaling and maintain pluripotency of stem cells.
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Affiliation(s)
- Sang Ah Yi
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
| | - Ki Hong Nam
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
| | - Min Gyu Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
| | - Hwamok Oh
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
| | - Jae Sung Noh
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
| | - Jae Kyun Jeong
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
| | - Sangwoo Kwak
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
| | - Ye Ji Jeon
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
| | - So Hee Kwon
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, International Campus, Yonsei University, Incheon 21983, Korea;
| | - Jaecheol Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
- Department of Biopharmaceutical Convergence, Sungkyunkwan University, Suwon 16419, Korea
- Biomedical Institute for Convergence at SKKU (BICS), Natural Sciences Campus, Sungkyunkwan University, Suwon 16419, Korea
| | - Jeung-Whan Han
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (S.A.Y.); (K.H.N.); (M.G.L.); (H.O.); (J.S.N.); (J.K.J.); (S.K.); (Y.J.J.); (J.L.)
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Guo J, Zhu H, Li Q, Dong J, Xiong W, Yu K. SPRY4 suppresses proliferation and induces apoptosis of colorectal cancer cells by repressing oncogene EZH2. Aging (Albany NY) 2021; 13:11665-11677. [PMID: 33879635 PMCID: PMC8109073 DOI: 10.18632/aging.202859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 02/16/2021] [Indexed: 11/25/2022]
Abstract
Colorectal cancer (CRC), a common malignant tumor in the digestive tract, is a leading cause of cancer-related death. SPRY4 has been reported to act as a tumor suppressor gene in various tumors. This study aims to assess the role of SPRY4 in colorectal cancer (CRC) and uncover its underlying mechanisms. Firstly, the expression levels of SPRY4 were measured in CRC cell lines. SPRY4-overexpressing or silencing plasmids were transfected into CRC cells to regulate its expression level. CCK-8, colony formation, EdU assay, wound-healing and Transwell assays were performed to determine cell proliferation, invasion and migration abilities. Then, apoptosis was measured by flow cytometry analysis, and the expression of apoptosis-related protein was analyzed by western-blotting. Next, the in vivo tumorigenesis assay was performed in nude mice. According to the results, there was a lower expression of SPRY4 in CRC cell lines compared with normal cell line, and the overexpression of SPRY4 significantly suppressed cell proliferation, migration and invasion, and promoted apoptosis in SW480 cells. Moreover, the enhanced proliferation, invasion and migration upon SPRY4 silencing was reversed by EZH2 inhibition. In addition, we found that the overexpression of SPRY4 inhibited tumorigenesis in vivo by diminishing the size and weight of the tumors. Our study indicates that SPRY4 might be a potential tumor suppressor gene and prognostic factor for patients with CRC.
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Affiliation(s)
- Jia Guo
- Department of Gastroenterology, Sunshine Union Hospital, Weifang 261000, China
| | - Huadong Zhu
- School of Life Science, Nanchang University, Nanchang 330031, China
| | - Qiang Li
- Department of Colorectal Cancer Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - Jianhua Dong
- Department of Colorectal Cancer Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - Wei Xiong
- Department of Colorectal Cancer Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - Kun Yu
- Department of Colorectal Cancer Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
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Li G, Liu H, Zhang X, Liu X, Zhang G, Liu Q. The protective effects of microRNA-26a in steroid-induced osteonecrosis of the femoral head by repressing EZH2. Cell Cycle 2020; 19:551-566. [PMID: 32054404 DOI: 10.1080/15384101.2020.1717043] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Recently, the role of microRNAs (miRs) in human diseases has been verified. This study was determined to explore the protective effects of microRNA-26a (miR-26a) in steroid-induced osteonecrosis of the femoral head (SONFH) with the involvement of enhancer of zeste homologue 2 (EZH2).Femoral head (FH) samples from SONFH patients and patients with femoral neck fracture were collected, and rat SONFH models were established by Escherichia coli endotoxin combining with large dose steroid pulse assay. The hemorheology, blood lipid, inflammatory factors, and pathologic changes were measured by a series of experiments. Moreover, the detection of osteoblasts, osteoclasts, miR-26a expression, EZH2 expression, osteoprotegerin (OPG) and osteoprotegerin ligand (OPGL), and the apoptosis of osteocytes were conducted. The target relation between miR-26a and EZH2 was clarified by bioinformatics and dual-luciferase reporter gene assay.MiR-26a was poorly expressed, while EZH2 was highly expressed in SONFH, and the elevation of miR-26a could repress EZH2 expression. Elevated miR-26a and reduced EZH2 were able to decelerate the apoptosis of osteocytes, increase osteoblasts, and decrease osteoclasts, resulting in a repression of SONFH progression. Additionally, EZH2 was a target gene of miR-26a. Furthermore, the elevation of EZH2 could reverse the repression of SONFH progression that is induced by elevated miR-26a.We found that up-regulation of miR-26a and knockdown of EZH2 could suppress the development of SONFH, which would contribute to the therapy of SONFH.
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Affiliation(s)
- Gang Li
- Department of Orthopedics, Hebei Yanda Hospital, Hebei Medical University, Sanhe, China
| | - Haifeng Liu
- Department of Orthopedics, Hebei Yanda Hospital, Hebei Medical University, Sanhe, China
| | - Xiaogang Zhang
- Department of Orthopedics, Hebei Yanda Hospital, Hebei Medical University, Sanhe, China
| | - Xingchao Liu
- Department of Orthopedics, Hebei Yanda Hospital, Hebei Medical University, Sanhe, China
| | - Guodong Zhang
- Department of Orthopedics, Hebei Yanda Hospital, Hebei Medical University, Sanhe, China
| | - Qinghe Liu
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
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Chen J, Vitetta L. Signalling molecules and epigenetic targeting in cancer immunotherapy - Comments on "Epigenetic modulation enhances immunotherapy for hepatocellular carcinoma". Cell Immunol 2019; 346:103957. [PMID: 31668739 DOI: 10.1016/j.cellimm.2019.103957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/09/2019] [Accepted: 07/19/2019] [Indexed: 11/28/2022]
Affiliation(s)
| | - Luis Vitetta
- Medlab Clinical Ltd, Sydney 2015, Australia; The University of Sydney, Faculty of Medicine and Health, Sydney 2006, Australia.
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