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Li H, Liu L, Liu G, Li J, Aisa HA. Chlorine-containing guaianolide sesquiterpenoids from Achillea millefolium L. with inhibitory effects against LPS-induced NO release in BV-2 microglial cells. PHYTOCHEMISTRY 2023; 207:113567. [PMID: 36549383 DOI: 10.1016/j.phytochem.2022.113567] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/16/2022] [Accepted: 12/17/2022] [Indexed: 06/17/2023]
Abstract
Chlorine-containing guaianolide sesquiterpenoids are rare natural compounds that are mainly derived from plants of the Asteraceae family. Our previous investigations on the whole plant of Achillea millefolium L. resulted in the discovery of two chlorine-containing guaianolide sesquiterpenoids. In the present study, a LC‒MS tracking strategy based on the characteristic isotropic peak of atomic chlorine was employed to isolate nine undescribed chlorine-containing guaianolide sesquiterpenoids, Millefolactons B1-B9, from A. millefolium L.. The structures of these compounds were elucidated by spectroscopic data analysis, and the corresponding absolute configurations were determined by single-crystal X-ray crystallography and ECD data analysis. Millefolactons B2-B7 displayed inhibitory activities against LPS-induced NO release in BV-2 microglial cells.
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Affiliation(s)
- Hongliang Li
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, And Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Liu Liu
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, And Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China
| | - Geyu Liu
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, And Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China
| | - Jun Li
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, And Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Haji Akber Aisa
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, And Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
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Salamone S, Aiello N, Fusani P, Rosa A, Nieddu M, Appendino G, Pollastro F. Non-Volatile Terpenoids and Lipophilic Flavonoids from Achillea erba-rotta Subsp. moschata (Wulfen) I. Richardson. PLANTS (BASEL, SWITZERLAND) 2023; 12:402. [PMID: 36679115 PMCID: PMC9866263 DOI: 10.3390/plants12020402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 06/17/2023]
Abstract
Musk yarrow (Achillea erba-rotta subsp. moschata (Wulfen) I. Richardson) is endemic to the Central Alps, and is used to flavour alcoholic beverages. Despite its popularity as aromatizing agent and its alleged beneficial effects on digestion, the phytochemical profile of the plant is still largely unknown and undiscovered. As a consequence, its authentication in aromatized products is impossible beyond sensory analysis allowing forgery. To address these issues, we phytochemically characterized a sample of musk yarrow from the Italian Eastern Alps, identifying, in addition to widespread phytochemicals (taraxasterol, apigenin), the guaianolides 3, 8, 9; the seco-caryophyllane 6; and the polymethoxylated lipophilic flavonoids 1, 4, and 5. The flavonoid xanthomicrol 1, a major constituent of the plant, was cytotoxic to HeLa cells, but only modestly affected primary 3T3 fibroblasts. On account of their stability, detectability by UV absorption, and concentration, the oxygenated flavonoids qualify as markers to validate the supply chain of the plant growers to consumers.
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Affiliation(s)
- Stefano Salamone
- Department of Pharmaceutical Sciences, University of Eastern Piedmont, Largo Guido Donegani 2/3, 28100 Novara, Italy
- PlantaChem S.r.l.s., Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Nicola Aiello
- Council for Agricultural Research and Economics, Research Centre for Forestry and Wood, Piazza Nicolini 6, 38123 Trento, Italy
| | - Pietro Fusani
- Council for Agricultural Research and Economics, Research Centre for Forestry and Wood, Piazza Nicolini 6, 38123 Trento, Italy
| | - Antonella Rosa
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, SS 554, Km 4.5, 09042 Monserrato, Italy
| | - Mariella Nieddu
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, SS 554, Km 4.5, 09042 Monserrato, Italy
| | - Giovanni Appendino
- Department of Pharmaceutical Sciences, University of Eastern Piedmont, Largo Guido Donegani 2/3, 28100 Novara, Italy
| | - Federica Pollastro
- Department of Pharmaceutical Sciences, University of Eastern Piedmont, Largo Guido Donegani 2/3, 28100 Novara, Italy
- PlantaChem S.r.l.s., Via Amico Canobio 4/6, 28100 Novara, Italy
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Dereli FTG, Ilhan M, Akkol EK. New Drug Discovery from Medicinal Plants and Phytoconstituents for Depressive Disorders. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2020; 18:92-102. [PMID: 30426905 DOI: 10.2174/1871527317666181114141129] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 11/01/2018] [Accepted: 11/11/2018] [Indexed: 12/30/2022]
Abstract
BACKGROUND & OBJECTIVE Depression, a risk factor for several serious diseases, is a highly prevalent and life-threatening psychiatric disorder. It can affect the individual's position in life and reduce the living standards. The research on the use of medicinal plants in treating this disease has increased enormously because of the possible low rehabilitation rate and side effects of available synthetic drugs, such as sexual dysfunction, nausea, fatigue, insomnia, hypersomnia, and weight gain. CONCLUSION Therefore, this review aimed to draw attention to the antidepressant effects of culinary herbs and traditional medicinal plants and their active components, thereby promoting their use in the development of more potent antidepressants with improved side effect profile.
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Affiliation(s)
| | - Mert Ilhan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Etiler 06330, Ankara, Turkey.,Department of Pharmacognosy, Faculty of Pharmacy, Yuzuncu Yil University, Tusba 65080, Van, Turkey
| | - Esra Küpeli Akkol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Etiler 06330, Ankara, Turkey
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Comprehensive Chemical Profiling and Multidirectional Biological Investigation of Two Wild Anthemis Species ( Anthemis tinctoria var. Pallida and A. cretica subsp. tenuiloba): Focus on Neuroprotective Effects. Molecules 2019; 24:molecules24142582. [PMID: 31315236 PMCID: PMC6680454 DOI: 10.3390/molecules24142582] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 07/13/2019] [Accepted: 07/14/2019] [Indexed: 12/18/2022] Open
Abstract
Ethyl acetate (EA), methanol (MeOH), and aqueous extracts of aerial parts of Anthemis tinctoria var. pallida (ATP) and A. cretica subsp. tenuiloba (ACT) were investigated for their phenol and flavonoid content, antioxidant, and key enzyme inhibitory potentials. All extracts displayed antiradical effects, with MeOH and aqueous extracts being a superior source of antioxidants. On the other hand, EA and MeOH extracts were potent against AChE and BChE. Enzyme inhibitory effects against tyrosinase and α-glucosidase were observed, as well. We also studied Anthemis extracts in an ex vivo experimental neurotoxicity paradigm. We assayed extract influence on oxidative stress and neurotransmission biomarkers, including lactate dehydrogenase (LDH) and serotonin (5-HT), in isolated rat cortex challenged with K+ 60 mM Krebs-Ringer buffer (excitotoxicity stimulus). An untargeted proteomic analysis was finally performed in order to explore the putative mechanism in the brain. The pharmacological study highlighted the capability of ACT water extract to blunt K+ 60 mM increase in LDH level and 5-HT turnover, and restore physiological activity of specific proteins involved in neuron morphology and neurotransmission, including NEFMs, VAMP-2, and PKCγ, thus further supporting the neuroprotective role of ACT water extract.
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Gürağaç Dereli FT, Ilhan M, Küpeli Akkol E. Discovery of new antidepressant agents: In vivo study on Anthemis wiedemanniana Fisch. & Mey. JOURNAL OF ETHNOPHARMACOLOGY 2018; 226:11-16. [PMID: 30031141 DOI: 10.1016/j.jep.2018.07.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 07/10/2018] [Accepted: 07/13/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Many of the currently available antidepressants have serious adverse effects and are also expensive. Traditional medicines are major sources of original drugs, and their role in effective treatment is remarkable. In Turkish folk medicine, decoctions and infusions are prepared from the flowers of Anthemis wiedemanniana Fisch. & Mey. They exert antispasmodic and sedative effects and are also used for treating urinary inflammations. The present study was designed to evaluate the antidepressant activity of A. wiedemanniana, which is used against central nervous system disorders in Turkish folk medicine. MATERIALS AND METHODS n-Hexane, ethyl acetate, and methanol (MeOH) extracts were prepared from the flowers of the plant. The antidepressant potentials of these extracts were evaluated in mouse models using the forced swimming test, tail suspension test, and antagonism of tetrabenazine-induced ptosis, hypothermia, and suppression of locomotor activity. The results were compared with those in control and reference groups, and active constituents of the plant were determined. The MeOH extract of A. wiedemanniana was subjected to various chromatographic separation techniques, leading to the isolation and identification of the active component(s). RESULTS After confirmation of the antidepressant activity, the MeOH extract was subjected to successive solvent partitioning using solvents of increasing polarity, yielding four subextracts. Each subextract was tested on the same biological activity models. Fraction B was found to have the highest activity and subjected to further chromatographic separation. Isolated germacronolide-type sesquiterpene lactones were elucidated as tatridin A (1) and tanachin (1-epi-tatridin B) (2), which were responsible for the antidepressant activity of the flowers. CONCLUSIONS This study explored the antidepressant potential of A. wiedemanniana. Using bioassay-guided fractionation and isolation techniques, tatridin A and tanachin (1-epi-tatridin B) were determined as the main active components of the flowers. Further antidepressant mechanistic studies should be conducted for exploring the activity of these compounds against depression. This study can be an important step in the discovery of newer antidepressants.
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Affiliation(s)
| | - Mert Ilhan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Etiler, 6330 Ankara, Turkey; Department of Pharmacognosy, Faculty of Pharmacy, Yüzüncü Yıl University, Tuşba, 65080 Van, Turkey
| | - Esra Küpeli Akkol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Etiler, 6330 Ankara, Turkey.
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Chemsa AE, Zellagui A, Öztürk M, Erol E, Ceylan O, Duru ME, Lahouel M. Chemical composition, antioxidant, anticholinesterase, antimicrobial and antibiofilm activities of essential oil and methanolic extract of Anthemis stiparum subsp. sabulicola (Pomel) Oberpr. Microb Pathog 2018; 119:233-240. [PMID: 29684540 DOI: 10.1016/j.micpath.2018.04.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 03/29/2018] [Accepted: 04/18/2018] [Indexed: 10/17/2022]
Abstract
Anthemis species are traditionally used to treat infectious and inflammatory processes, among others clinical disturbances. In the current study, the chemical composition, the total phenolic and flavonoid contents, the antioxidant, anticholinesterase, antimicrobial, and antibiofilm activities of Anthemis stiparum subsp. sabulicola aerial parts methanolic extract (As-ME) and essential oil (As-EO) were investigated. The chemical composition of As-EO was established by GC-MS and GC-FID. Total phenolic and flavonoid contents of As-ME were spectrophotometrically determined. Diphenyl-1-picrylhydrazyl (DPPH●) radical scavenging, cupric reducing antioxidant capacity (CUPRAC) and β-carotene bleaching assays were applied to evaluate the antioxidant potential. The anticholinesterase activity against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes were carried out spectrophotometrically. The antimicrobial activity was assessed by Minimal Inhibitory Concentration (MIC) using broth microdilution method against 7 ATCC® bacterial and one ATCC® yeast reference strains. The antibiofilm effect was determined quantifying the percentage of adhesion inhibition. GC-MS and GC-FID identified 72 compounds (99.02%), being As-EO predominantly constituted by germacrene D (11.13%), t-cadinol (11.01%), camphor (6.73%), spathulenol (6.50%) and isoamyl salicylate (6.45%). The total phenolic and flavonoid contents of As-ME were 13.6 ± 0.03 and 5.9 ± 0.04 pyrocatechol equivalents and quercetin equivalents, respectively. In β-carotene-linoleic acid assay, As-ME showed the best lipid peroxidation inhibition activity with an IC50 = 9.96 μg/mL followed by As-EO with an IC50 = 619.98 μg/mL. In contrast, in DPPH assay, As-ME and As-EO showed moderate to low activity with an IC50 = 92.69 μg/mL for As-ME and 917.69 μg/mL for As-EO. While in CUPRAC assay, As-EO and As-ME indicated a less to moderate reducing activity. As-ME inhibited AChE (IC50 = 490.46 μg/mL) and BChE (IC50 = 142.07 μg/mL), while As-EO was inactive against AChE and revealed a discreet inhibitory action against BChE (IC50 = 212.14 μg/mL). As-ME displayed better antimicrobial activity than As-EO, being active against Staphylococcus aureus (ATCC® 25923) and Bacillus subtilis (ATCC® 6633), with MIC of 1.56 mg/mL. An expressive fungal adhesion inhibition (80.02%) on Candida albicans (ATCC® 10239) was detected with As-ME at 6.25 mg/mL. These results showed that A. stiparum subsp. sabulicola is a natural source of active compounds with antibiotic and antibiofilm effects against S. aureus and B. subtilis, and C. albicans, respectively, and also presents antioxidant and anticholinesterase properties.
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Affiliation(s)
- Ahmed Elkhalifa Chemsa
- Department of Biology, Faculty of Life and Natural Sciences, El Oued University, Algeria.
| | - Amar Zellagui
- Laboratory of Biomolecules and Plant Breeding, Faculty of Exact Science and Life Science and Nature, University of Larbi Ben Mhidi, Oum El Bouaghi, Algeria
| | - Mehmet Öztürk
- Department of Chemistry, Faculty of Science, Mugla Sitki Kocman University, Mugla, Turkey
| | - Ebru Erol
- Department of Chemistry, Faculty of Science, Mugla Sitki Kocman University, Mugla, Turkey
| | - Ozgür Ceylan
- Department of Plant and Animal Breeding, Ula Ali Kocman Vocational School, Mugla Sitki Kocman University, Mugla, Turkey
| | - Mehmet Emin Duru
- Department of Chemistry, Faculty of Science, Mugla Sitki Kocman University, Mugla, Turkey
| | - Mesbah Lahouel
- Molecular Toxicology Laboratory, University of Jijel, Algeria
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Venditti A, Frezza C, Rossi G, Di Cecco M, Ciaschetti G, Serafini M, Bianco A. Secondary metabolites with ecologic and medicinal implications in Anthemis cretica subsp. petraea from Majella National Park. AIMS MOLECULAR SCIENCE 2016. [DOI: 10.3934/molsci.2016.4.648] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Albayrak S, Aksoy A. Evaluation of Antioxidant and Antimicrobial Activities of Two EndemicAnthemisSpecies in Turkey. J Food Biochem 2012. [DOI: 10.1111/j.1745-4514.2012.00654.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Todorova M, Trendafilova A, Danova K, Dimitrov D. Phytochemical study of Anthemis rumelica (Velen.) Stoj. & Acht. BIOCHEM SYST ECOL 2011. [DOI: 10.1016/j.bse.2011.06.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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