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Zheng SX, Wang MC, Tian YY, Hu JM, Chen WW, Liu Y, Qiu PC, Wang RX, Tang HF, Lu YY. Two new saponins from the rhizomes of Paris yunnanensis Franch. Nat Prod Res 2024:1-8. [PMID: 38962949 DOI: 10.1080/14786419.2024.2372647] [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: 02/01/2024] [Accepted: 06/19/2024] [Indexed: 07/05/2024]
Abstract
The phytochemical investigation on the rhizomes of Paris yunnanensis Franch. resulted in the discovery and characterisation of six compounds, including two new saponins named parisyunnanosides M-N (1-2), and four known ones (3-6). The structures of isolated compounds were determined by spectroscopic data analysis and chemical methods. Compound 2 is a pregnane-type saponin with a special α,β-unsaturated carboxylic acid moiety at C-17, which is first discovered in genus Paris. The anti-inflammatory activity of the isolated compounds was assessed in vitro. The results demonstrated that compounds 3 and 4 could significantly inhibit the production of NO which was induced by LPS in RAW 264.7 cells with IC50 values of 0.67 ± 0.17 μM and 0.85 ± 0.12 μM, respectively.
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Affiliation(s)
- Shu-Xian Zheng
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
- Department of Chinese Materia Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an, China
| | | | - Yun-Yuan Tian
- The College of Life Sciences, Northwest University, Xi'an, China
| | - Jin-Ming Hu
- Department of Chinese Materia Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an, China
| | - Wen-Wen Chen
- Department of Chinese Materia Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an, China
| | - Yang Liu
- Department of Chinese Materia Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an, China
| | - Peng-Cheng Qiu
- Department of Chinese Materia Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an, China
| | - Ruo-Xuan Wang
- Department of Chinese Materia Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an, China
| | - Hai-Feng Tang
- Department of Chinese Materia Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an, China
| | - Yun-Yang Lu
- Department of Chinese Materia Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an, China
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2
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Carroll AR, Copp BR, Grkovic T, Keyzers RA, Prinsep MR. Marine natural products. Nat Prod Rep 2024; 41:162-207. [PMID: 38285012 DOI: 10.1039/d3np00061c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Covering: January to the end of December 2022This review covers the literature published in 2022 for marine natural products (MNPs), with 645 citations (633 for the period January to December 2022) referring to compounds isolated from marine microorganisms and phytoplankton, green, brown and red algae, sponges, cnidarians, bryozoans, molluscs, tunicates, echinoderms, the submerged parts of mangroves and other intertidal plants. The emphasis is on new compounds (1417 in 384 papers for 2022), together with the relevant biological activities, source organisms and country of origin. Pertinent reviews, biosynthetic studies, first syntheses, and syntheses that led to the revision of structures or stereochemistries, have been included. An analysis of NP structure class diversity in relation to biota source and biome is discussed.
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Affiliation(s)
- Anthony R Carroll
- School of Environment and Science, Griffith University, Gold Coast, Australia.
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, Australia
| | - Brent R Copp
- School of Chemical Sciences, University of Auckland, Auckland, New Zealand
| | - Tanja Grkovic
- Natural Products Branch, Developmental Therapeutics Program, Division of Cancer Treatment and Diagnosis, and Molecular Targets Program, Center for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Robert A Keyzers
- Centre for Biodiscovery, and School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, New Zealand
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3
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Hu J, Lu Y, Zheng S, Tian Y, Li T, Tang H, Yang Z, Liu Y. Steroid and triterpenoid saponins from the rhizomes of Paris polyphylla var. stenophylla. Chin J Nat Med 2023; 21:789-800. [PMID: 37879796 DOI: 10.1016/s1875-5364(23)60486-8] [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: 05/27/2023] [Indexed: 10/27/2023]
Abstract
Five new saponins, including three steroid saponins, paristenoids A-C (1-3), and two triterpenoid saponins, paristenoids D-E (4-5), along with four known ones (6-9) were isolated from the rhizomes of Paris polyphylla var. stenophylla. The structures of the isolated compounds were identified mainly by detailed spectroscopic analysis, including extensive 1D and 2D NMR, MS, as well as chemical methods. Compound 3 is a new cyclocholestanol-type steroidal saponin with a rare 6/6/6/5/5 fused-rings cholestanol skeleton, and this skeleton has been first found from the genus Paris. The cytotoxicities of the isolated compounds against three human three glioma cell lines (U87MG, U251MG and SHG44) were evaluated, and compound 7 displayed certain inhibitory effect with IC50 values of 15.22 ± 1.73, 18.87 ± 1.81 and 17.64 ± 1.69 μmol·L-1, respectively.
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Affiliation(s)
- Jinming Hu
- Department of Chinese Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an 710032, China
| | - Yunyang Lu
- Department of Chinese Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an 710032, China
| | - Shuxian Zheng
- Department of Chinese Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an 710032, China
| | - Yunyuan Tian
- Department of Chinese Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an 710032, China
| | - Tianyi Li
- Department of Chinese Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an 710032, China
| | - Haifeng Tang
- Department of Chinese Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an 710032, China.
| | - Zhao Yang
- Department of Military Medical Psychology, Air Force Military Medical University, Xi'an 710032, China.
| | - Yang Liu
- Department of Chinese Medical and Natural Medicines, School of Pharmacy, Air Force Medical University, Xi'an 710032, China.
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4
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Lourtie A, Eeckhaut I, Mallefet J, Savarino P, Isorez M, Mussoi L, Bischoff H, Delroisse J, Hédouin L, Gerbaux P, Caulier G. Species-specific metabolites mediate host selection and larval recruitment of the symbiotic seastar shrimp. Sci Rep 2023; 13:12674. [PMID: 37542089 PMCID: PMC10403617 DOI: 10.1038/s41598-023-39527-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/26/2023] [Indexed: 08/06/2023] Open
Abstract
In marine environments, host selection, defining how symbiotic organisms recognize and interact with their hosts, is often mediated by olfactory communication. Although adult symbionts may select their hosts detecting chemosensory cues, no information is available concerning the recruitment of symbiotic larvae which is a crucial step to sustain symbioses over generations. This study investigates the olfactory recognition of seastar hosts by adult Zenopontonia soror shrimps and the recruitment of their larvae. We examine the semiochemicals that influence host selection using chemical extractions, behavioural experiments in olfactometers, and mass spectrometry analyses. After describing the symbiotic population and the embryonic development of shrimps, our results demonstrate that asterosaponins, which are traditionally considered as chemical defences in seastars, are species-specific and play a role in attracting the symbiotic shrimps. Adult shrimps were found to be attracted only by their original host species Culcita novaeguineae, while larvae were attracted by different species of seastars. This study provides the first chemical identification of an olfactory cue used by larvae of symbiotic organisms to locate their host for recruitment. These findings highlight the importance of chemical communication in the mediation of symbiotic associations, which has broader significant implications for understanding the ecological dynamics of marine ecosystems.
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Affiliation(s)
- Alexia Lourtie
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons-UMONS, 23 Place du Parc, 7000, Mons, Belgium.
- Marine Biology Laboratory, Earth and Life Institute, University UCLouvain, Croix du sud 3/L7.06.04, 1348, Louvain-la-Neuve, Belgium.
| | - Igor Eeckhaut
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons-UMONS, 23 Place du Parc, 7000, Mons, Belgium
- Belaza Marine Station (IH.SM-UMONS-ULIEGE), Toliara, Madagascar
| | - Jérôme Mallefet
- Marine Biology Laboratory, Earth and Life Institute, University UCLouvain, Croix du sud 3/L7.06.04, 1348, Louvain-la-Neuve, Belgium
| | - Philippe Savarino
- Organic Synthesis and Mass Spectrometry Laboratory, Research Institute for Biosciences, University of Mons-UMONS, 23 Place du Parc, 7000, Mons, Belgium
| | - Mathilde Isorez
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons-UMONS, 23 Place du Parc, 7000, Mons, Belgium
| | - Lisa Mussoi
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons-UMONS, 23 Place du Parc, 7000, Mons, Belgium
| | - Hugo Bischoff
- PSL Research University: EPHE-CNRS-UPVD, USR 3278 CRIOBE, BP 1013, 98729, Papetoai, Mo'orea, French Polynesia
- Laboratoire d'Excellence CORAIL, Mo'orea, French Polynesia
| | - Jérôme Delroisse
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons-UMONS, 23 Place du Parc, 7000, Mons, Belgium
| | - Laetitia Hédouin
- PSL Research University: EPHE-CNRS-UPVD, USR 3278 CRIOBE, BP 1013, 98729, Papetoai, Mo'orea, French Polynesia
- Laboratoire d'Excellence CORAIL, Mo'orea, French Polynesia
| | - Pascal Gerbaux
- Organic Synthesis and Mass Spectrometry Laboratory, Research Institute for Biosciences, University of Mons-UMONS, 23 Place du Parc, 7000, Mons, Belgium
| | - Guillaume Caulier
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons-UMONS, 23 Place du Parc, 7000, Mons, Belgium.
- Belaza Marine Station (IH.SM-UMONS-ULIEGE), Toliara, Madagascar.
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5
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New Steroidal Saponins Isolated from the Rhizomes of Paris mairei. Molecules 2021; 26:molecules26216366. [PMID: 34770773 PMCID: PMC8588014 DOI: 10.3390/molecules26216366] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/10/2021] [Accepted: 10/18/2021] [Indexed: 11/17/2022] Open
Abstract
The genus Paris is an excellent source of steroidal saponins that exhibit various bioactivities. Paris mairei is a unique species and has been widely used as folk medicine in Southwest China for a long time. With the help of chemical methods and modern spectra analysis, five new steroidal saponins, pamaiosides A–E (1–5), along with five known steroidal saponins 6–10, were isolated from the rhizomes of Paris mairei. The cytotoxicity of all the new saponins was evaluated against human pancreatic adenocarcinoma PANC-1 and BxPC3 cell lines.
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