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Wang C, Nguyen T, Yang X, Mellick GD, Feng Y. Phytochemical investigation of Asarum sieboldii var. seoulense and the phenotypic profiles of its constituents against a Parkinson's Disease olfactory cell line. Bioorg Med Chem Lett 2023; 92:129386. [PMID: 37355024 DOI: 10.1016/j.bmcl.2023.129386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/14/2023] [Accepted: 06/20/2023] [Indexed: 06/26/2023]
Abstract
Asarum sieboldii var. seoulense is a plant species under the family Aristolochiaceae and has been used for centuries as an ingredient in a well-known Traditional Chinese medicine (TCM), "Xixin", to treat symptoms of the neurodegenerative condition Parkinson's Disease (PD). Although there have been studies on the neuroprotective effect of this TCM, the phenotypic profiles of its chemical constituents against PD-implicated cellular organelles have not been reported. This research investigated the chemistry of A. sieboldii var. seoulense extract to identify the active small molecules that exhibited perturbation to the cellular compartments related to PD, potentially supporting its traditional application in treating this condition. 1H NMR-guided chemical investigation of this plant yielded twenty secondary metabolites which belong to isobutylamides, lignans and phenolics. The compounds were evaluated against an olfactory cell line derived from a PD patient using phenotypic assay. Several isolates, 2, 3, 7, 11, 13-16 and 18-20, were found to induce moderate perturbation to the staining of mitochondria, autophagosome and α-tubulin of the cells. Considering that PD pathogenesis is closely related to these cellular compartments, the results provided a rationale for the traditional application of Xixin in the treatment of PD.
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Affiliation(s)
- Chao Wang
- Griffith Institute for Drug Discovery, Griffith University, Nathan, QLD 4111, Australia
| | - Thanh Nguyen
- Griffith Institute for Drug Discovery, Griffith University, Nathan, QLD 4111, Australia
| | - Xinzhou Yang
- College of Pharmacy, South-Central University for Nationalities, Wuhan 430074, China
| | - George D Mellick
- Griffith Institute for Drug Discovery, Griffith University, Nathan, QLD 4111, Australia
| | - Yunjiang Feng
- Griffith Institute for Drug Discovery, Griffith University, Nathan, QLD 4111, Australia.
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Miao WG, Nguyen T, Iqbal J, Pierens GK, Ma L, Richardson DR, Wood SA, Mellick GD, Quinn RJ, Feng Y. Meeting the Challenge 2: Identification of Potential Chemical Probes for Parkinson's Disease from Ligusticum chuanxiong Hort Using Cytological Profiling. ACS Chem Neurosci 2022; 13:2565-2578. [PMID: 36018577 DOI: 10.1021/acschemneuro.1c00820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Traditional Chinese medicine (TCM) has been around for thousands of years and is increasingly gaining popularity in the Western world to treat various complex disorders including the incurable neurodegenerative condition, Parkinson's Disease (PD). One of the many directions in recent studies of PD is utilizing the phenotypic assay, or cytological profiling, to evaluate the phenotypic changes of PD-implicated cellular components in patient-derived olfactory neuroepithelial (hONS) cells, upon treating the cells with extracts or pure compounds. To obtain small molecules for studies utilizing PD phenotyping assays, Ligusticum chuanxiong Hort was selected for analysis as it is a popular Chinese herbal medicine used for treating PD-like symptoms. Fifty-three secondary metabolites, including six new compounds, were isolated from the ethanolic extract of L. chuanxiong; their structures were elucidated based on several spectroscopic techniques such as NMR, MS, Fourier transform infrared (FTIR), UV, and theoretical density functional theory (DFT) calculations. Cytological profiling of the afforded natural products against PD hONS cells revealed 34 compounds strongly perturbated the staining of several cellular organelles. In fact, greaterthan 1.5-fold change was observed compared to the control (dimethyl sulfoxide; DMSO), with early endosome, lysosome, and autophagosome (LC3b) being particularly affected. Given these biological compartments are closely related to PD pathogenesis, the results helped rationalize the traditional medicinal use of L. chuanxiong in PD treatment. Further, the hit compounds can serve as chemical probes to map the molecular pathways underlying PD, potentially leading to new therapeutic targets for PD.
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Affiliation(s)
- William Gang Miao
- Griffith Institute for Drug Discovery, Griffith University, 46 Don Young Road, Nathan, QLD 4111, Australia
| | - Thanh Nguyen
- Griffith Institute for Drug Discovery, Griffith University, 46 Don Young Road, Nathan, QLD 4111, Australia
| | - Jamila Iqbal
- Griffith Institute for Drug Discovery, Griffith University, 46 Don Young Road, Nathan, QLD 4111, Australia
| | - Gregory K Pierens
- Centre for Advanced Imaging, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Linlin Ma
- Griffith Institute for Drug Discovery, Griffith University, 46 Don Young Road, Nathan, QLD 4111, Australia
| | - Des R Richardson
- Griffith Institute for Drug Discovery, Griffith University, 46 Don Young Road, Nathan, QLD 4111, Australia
| | - Stephen A Wood
- Griffith Institute for Drug Discovery, Griffith University, 46 Don Young Road, Nathan, QLD 4111, Australia
| | - George D Mellick
- Griffith Institute for Drug Discovery, Griffith University, 46 Don Young Road, Nathan, QLD 4111, Australia.,School of Environment and Science, Griffith University, Nathan, QLD 4111, Australia
| | - Ronald J Quinn
- Griffith Institute for Drug Discovery, Griffith University, 46 Don Young Road, Nathan, QLD 4111, Australia
| | - Yunjiang Feng
- Griffith Institute for Drug Discovery, Griffith University, 46 Don Young Road, Nathan, QLD 4111, Australia
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Goel B, Dey B, Chatterjee E, Tripathi N, Bhardwaj N, Kumar S, Guru SK, Jain SK. Antiproliferative Potential of Gloriosine: A Lead for Anticancer Drug Development. ACS OMEGA 2022; 7:28994-29001. [PMID: 36033689 PMCID: PMC9404168 DOI: 10.1021/acsomega.2c02688] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 08/04/2022] [Indexed: 06/15/2023]
Abstract
Gloriosine, a colchicine-like natural product, is widely obtained from Gloriosa superba roots. Despite having remarkable anticancer potential, colchicine could not pave its way to the clinic, while gloriosine is yet to be investigated for its pharmacological effects. In the present work, 14 compounds, including gloriosine, were isolated from the G. superba roots and were characterized by NMR spectroscopy. Gloriosine (11) was evaluated for its antiproliferative activity against a panel of 15 human cancer cell lines of different tissues and normal breast cells. Gloroisine (11) displayed significant antiproliferative activity against various cancer cell lines selectively, with IC50 values ranging from 32.61 to 100.28 nM. Further, gloriosine (11) was investigated for its apoptosis-inducing ability and found to form apoptotic bodies. It also inhibited A549 cell migration in the wound healing assay. Finally, molecular docking studies were performed to explore the possible binding modes of gloriosine with the colchicine-binding site of tubulin protein. Our findings suggested that gloriosine might be a potential lead for anticancer drug discovery.
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Affiliation(s)
- Bharat Goel
- Department
of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh, India
| | - Biswajit Dey
- Department
of Biological Sciences, National Institute
of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, Telangana, India
| | - Essha Chatterjee
- Department
of Biological Sciences, National Institute
of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, Telangana, India
| | - Nancy Tripathi
- Department
of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh, India
| | - Nivedita Bhardwaj
- Department
of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh, India
| | - Sanjay Kumar
- Department
of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh, India
| | - Santosh Kumar Guru
- Department
of Biological Sciences, National Institute
of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, Telangana, India
| | - Shreyans K. Jain
- Department
of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, Uttar Pradesh, India
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Hu XY, Wei X, Zhou YQ, Liu XW, Li JX, Zhang W, Wang CB, Zhang LY, Zhou Y. Genus Alangium - A review on its traditional uses, phytochemistry and pharmacological activities. Fitoterapia 2020; 147:104773. [PMID: 33161060 DOI: 10.1016/j.fitote.2020.104773] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/20/2020] [Accepted: 10/25/2020] [Indexed: 01/19/2023]
Abstract
The species from Alangium have been used as folk medicine to treat rheumatism, skin diseases, diabetes by the people of Southeast Asia. Previous phytochemical studies have shown this genus are rich sources of alkaloids, glycosides, and terpenoids, which have attracted considerable attention of many researchers due to their markedly diverse and complex architecture. The crude extracts as well as the monomeric compounds from the title genus possess anti-tumor, anti-inflammatory, antibacterial, anti-oxidant pharmacological activities. Besides, some isolates from Alangium exhibited the effects on skeletal, smooth muscle and the nervous system. As a large genus of medicinal plants, the medicinal value of Alangium has been widely reported, but there is no review that provide a systematic summary towards its chemical constituents and pharmacological activities, to our knowledge. This work aims to present a comprehensive overview on the traditional uses, phytochemistry, and pharmacological activities of medicinal plants in the genus Alangium, and to explore the evidence supporting its ethnopharmacological effectiveness.
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Affiliation(s)
- Xin-Yue Hu
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, PR China; Graduate School, Guizhou University of Traditional Chinese Medicine, Guiyang 550002, PR China
| | - Xin Wei
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, PR China.
| | - Yong-Qiang Zhou
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, PR China
| | - Xiong-Wei Liu
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, PR China
| | - Jia-Xin Li
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, PR China
| | - Wei Zhang
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, PR China; Graduate School, Guizhou University of Traditional Chinese Medicine, Guiyang 550002, PR China
| | - Chang-Bin Wang
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, PR China; Graduate School, Guizhou University of Traditional Chinese Medicine, Guiyang 550002, PR China
| | - Li-Yan Zhang
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, PR China.
| | - Ying Zhou
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, PR China.
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