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Derbak L, Badalamenti N, Rebbas K, Hamdi B, Bruno M. The chemical composition of the aerial parts' essential oil of Limonium lobatum (L.f.) Chaz. growing wild in Algeria. Nat Prod Res 2024:1-8. [PMID: 38623825 DOI: 10.1080/14786419.2024.2342001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 04/04/2024] [Indexed: 04/17/2024]
Abstract
The Limonium genus (Plumbaginaceae) includes several species of perennial herbs and shrubs belonging to a particular type of halophytes, known as 'recretohalophytes'. Limonium species are widely distributed in the Mediterranean region, mainly in the North-Eastern and Southern countries and several bioactivities have been well documented. In the present study, the chemical composition of the essential oil (EO) of the aerial parts of Limonium lobatum (L.f.) Chaz., a species never chemically previously studied and collected in Algeria, which grows in South Spain, North Africa, and SW Asia, was analysed using GC-MS. The main constituents of the EO were monoterpenes involving eucalyptol (14.21%), β-pinene (8.62%), β-myrcene (8.18%). Among the sesquiterpene compounds β-caryophyllene (8.94%) was the major one. The chemical profile of the EO presented here was compared with the EOs of previously investigated Limonium taxa. Furthermore, a complete literature review on the ethno-pharmacological uses of Limonium species was performed.
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Affiliation(s)
- Larbi Derbak
- Laboratory of Ethnobotany and Natural Substances, ENS de Kouba, Algiers, Faculty of Sciences, University of M'sila, Ichebilia, Algeria
| | - Natale Badalamenti
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, Palermo, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
| | - Khellaf Rebbas
- Laboratory of Ethnobotany and Natural Substances, ENS de Kouba, Algiers, Faculty of Sciences, University of M'sila, Ichebilia, Algeria
| | - Bendif Hamdi
- Laboratory of Ethnobotany and Natural Substances, ENS de Kouba, Algiers, Faculty of Sciences, University of M'sila, Ichebilia, Algeria
| | - Maurizio Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, Palermo, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), University of Palermo, Italy
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2
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Cheng Q, Lyu B, Hu J, Zhang Z, Huang Y, Wang Z. Research on the antipruritic active ingredients of Mikania micrantha. Fitoterapia 2024; 174:105837. [PMID: 38286314 DOI: 10.1016/j.fitote.2024.105837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 01/02/2024] [Accepted: 01/24/2024] [Indexed: 01/31/2024]
Abstract
Mikania micrantha is a perennial liana of the genus Mikania of the Asteraceae family. It is a commonly used medicine in South America for treating fever, malaria, dysentery, snake bites, etc. Because of its strong adaptability and ability to inhibit the growth of its associated plants, Mikania micrantha is considered an invasive species in China and is known as a plant killer. Preliminary studies have shown that Mikania micrantha has an antipruritic effect, but the antipruritic active substance is not yet clear. In this study, a 4-aminopyridine-induced itching model in mice was used to determine the antipruritic effects of petroleum ether, ethyl acetate, ethanol extraction site, and Mikania micrantha volatile oil. GC-MS was used to analyze the components of the antipruritic fractions, combined with mice itch-causing models to study the antipruritic effects of β-caryophyllene and humulene. The safety of β-caryophyllene was preliminarily evaluated through the acute toxicity test of mice skin. The ethyl acetate and volatile oil of Mikania micrantha have apparent antipruritic effects. Humulene and β-caryophyllene have a quantitative-effective relationship to inhibit itching in mice. The acute toxicity test of mouse skin showed that β-caryophyllene has no acute toxicity. This study indicated that the main antipruritic active ingredients of Mikania micrantha are β-caryophyllene and humulene.
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Affiliation(s)
- Qianqian Cheng
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Bin Lyu
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Jingweng Hu
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Zhiqiang Zhang
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Yusheng Huang
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Zhenhua Wang
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
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Lei Q, Xu L, Tang KY, Yu JL, Chen XF, Wu SX, Wang JJ, Jiang HB. An Antenna-Enriched Chemosensory Protein Plays Important Roles in the Perception of Host Plant Volatiles in Bactrocera dorsalis (Diptera: Tephritidae). J Agric Food Chem 2024; 72:2888-2897. [PMID: 38294413 DOI: 10.1021/acs.jafc.3c06890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Olfaction plays indispensable roles in insect behavior such as host location, foraging, oviposition, and avoiding predators. Chemosensory proteins (CSPs) can discriminate the hydrophobic odorants and transfer them to the odorant receptors. Presently, CSPs have been identified in many insect species. However, their presence and functions remain unknown in Bactrocera dorsalis, a destructive and invasive insect pest in the fruit and vegetable industry. Here, we annotated eight CSP genes in the genome of B. dorsalis. The results of quantitative real-time polymerase chain reaction (RT-qPCR) showed that BdorCSP3 was highly expressed in the antennae. Molecular docking and in vitro binding assays showed that BdorCSP3 had a good binding ability to host volatiles methyl eugenol (ME, male-specific attractant) and β-caryophyllene (potential female attractant). Subsequently, CRISPR/Cas9 was used to generate BdorCSP3-/- mutants. Electroantennograms (EAGs) and behavioral assays revealed that male mutants significantly reduced the preference for ME, while female mutants lost their oviposition preference to β-caryophyllene. Our data indicated that BdorCSP3 played important roles in the perception of ME and β-caryophyllene. The results not only expanded our knowledge of the olfaction perception mechanism of insect CSPs but also provided a potential molecular target for the control of B. dorsalis.
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Affiliation(s)
- Quan Lei
- Key Laboratory of Entomology and Pest Control Engineering, College of Plant Protection, Southwest University, Chongqing 400716, China
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing 400715, China
| | - Li Xu
- Key Laboratory of Entomology and Pest Control Engineering, College of Plant Protection, Southwest University, Chongqing 400716, China
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing 400715, China
| | - Kai-Yue Tang
- Key Laboratory of Entomology and Pest Control Engineering, College of Plant Protection, Southwest University, Chongqing 400716, China
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing 400715, China
| | - Jie-Ling Yu
- Key Laboratory of Entomology and Pest Control Engineering, College of Plant Protection, Southwest University, Chongqing 400716, China
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing 400715, China
| | - Xiao-Feng Chen
- Key Laboratory of Entomology and Pest Control Engineering, College of Plant Protection, Southwest University, Chongqing 400716, China
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing 400715, China
| | - Shuang-Xiong Wu
- Key Laboratory of Entomology and Pest Control Engineering, College of Plant Protection, Southwest University, Chongqing 400716, China
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing 400715, China
| | - Jin-Jun Wang
- Key Laboratory of Entomology and Pest Control Engineering, College of Plant Protection, Southwest University, Chongqing 400716, China
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing 400715, China
| | - Hong-Bo Jiang
- Key Laboratory of Entomology and Pest Control Engineering, College of Plant Protection, Southwest University, Chongqing 400716, China
- Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing 400715, China
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Salleh WMNHW, Salihu AS, Ab Ghani N. Essential oils composition of Litsea glauca and Litsea fulva and their anticholinesterase inhibitory activity. Nat Prod Res 2024; 38:629-633. [PMID: 36794425 DOI: 10.1080/14786419.2023.2180507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 02/08/2023] [Indexed: 02/17/2023]
Abstract
This study was designed to examine the essential oils compositions of Litsea glauca Siebold and Litsea fulva Fern.-Vill. growing in Malaysia. The essential oils were achieved by hydrodistillation and fully characterized by gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC-MS). The study identified 17 and 19 components from the leaf oils from L. glauca (80.7%) and L. fulva (81.5%), respectively. The major components of L. glauca oil were β-selinene (30.8%), β-calacorene (11.3%), tridecanal (7.6%), isophytol (4.8%) and β-eudesmol (4.5%); whereas in L. fulva oil gave β-caryophyllene (27.8%), caryophyllene oxide (12.8%), α-cadinol (6.3%), (E)-nerolidol (5.7%), β-selinene (5.5%) and tridecanal (5.0%). Anticholinesterase activity was evaluated using Ellman method. The essential oils showed moderate inhibitory activity on acetylcholinesterase and butyrylcholinesterase assays. Our findings demonstrate that the essential oil could be very useful for the characterization, pharmaceutical, and therapeutic applications of the essential oil from the genus Litsea.
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Affiliation(s)
| | - Abubakar Siddiq Salihu
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim, Perak, Malaysia
- Department of Pure and Industrial Chemistry, Faculty Natural and Applied Science, Umaru Musa Yar'adua University, Katsina, Nigeria
| | - Nurunajah Ab Ghani
- Atta-ur-Rahman Institute for Natural Product Discovery (AuRIns), Universiti Teknologi MARA, Selangor, Malaysia
- Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Selangor, Malaysia
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Sgadari F, Vaglica A, Porrello A, Geraci A, Schicchi R, Bruno M. The chemical composition of the aerial parts essential oils of Centaurea erycina (Asteraceae), an endemic species of Sicily (Italy). Nat Prod Res 2024:1-5. [PMID: 38269596 DOI: 10.1080/14786419.2024.2306915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 01/15/2024] [Indexed: 01/26/2024]
Abstract
In the present study, the chemical composition of the essential oil from aerial parts of a very rare Centaurea species, not previously investigated, Centaurea erycina Raimondo and Bancheva, collected in Sicily, was evaluated by GC-MS. The new species, classified just twenty years ago, belongs to Centaurea cineraria group (sect. Pannophyllum Hayek, Asteraceae) and grows in an extremely limited area in the NW part of Sicily. The oil was shown to be rich of aldehydes (41.4%) and sesquiterpenes (33.4%). The main components of the essential oil were β-caryophyllene (13.4%), caryophyllene oxide (12.6%), hexanal (11.9%), and trans-2-hexenal (10.0%). Furthermore, a complete literature review on the composition of the essential oils of all the other taxa of Centaurea, belonging to sections Pannophyllum, studied so far, was carried out.
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Affiliation(s)
- Francesco Sgadari
- Department of Agricultural, Food and Forest Sciences (SAAF), Università degli Studi di Palermo, Palermo, Italy
| | - Alessandro Vaglica
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Antonella Porrello
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Anna Geraci
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Rosario Schicchi
- Department of Agricultural, Food and Forest Sciences (SAAF), Università degli Studi di Palermo, Palermo, Italy
| | - Maurizio Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), University of Palermo, Palermo, Italy
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Wittig F, Koch F, Pannenberg L, Bekeschus S, Ramer R, Hinz B. β-Caryophyllene Inhibits Endothelial Tube Formation by Modulating the Secretome of Hypoxic Lung Cancer Cells-Possible Role of VEGF Downregulation. Int J Mol Sci 2024; 25:810. [PMID: 38255884 PMCID: PMC10815222 DOI: 10.3390/ijms25020810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 01/24/2024] Open
Abstract
β-Caryophyllene (BCP), a bicyclic sesquiterpene that is a component of the essential oils of various spice and food plants, has been described as a selective CB2 cannabinoid receptor agonist. In the present study, the effect of BCP on angiogenesis was investigated. It was found that conditioned media (CM) from BCP-treated hypoxic A549 lung cancer cells exhibited a concentration-dependent inhibitory effect on human umbilical vein endothelial cell (HUVEC) tube formation induced by CM from vehicle-treated hypoxic A549 cells. There was an associated concentration-dependent decrease in the proangiogenic factor vascular endothelial growth factor (VEGF) in the CM, with both BCP inhibitory effects (tube formation, VEGF secretion) being CB2 receptor-dependent. A reduction of the transcription factor hypoxia-inducible factor 1α (HIF-1α) was furthermore detected. The antiangiogenic and VEGF-lowering properties of BCP were confirmed when CM from another lung cancer cell line, H358, were tested. When directly exposed to HUVECs, BCP showed no significant effect on tube formation, but at 10 µM, impaired VEGF receptor 2 (VEGFR2) phosphorylation triggered by recombinant VEGF in a CB2 receptor-independent manner. In summary, BCP has a dual antiangiogenic effect on HUVECs, manifested in the inhibition of tube formation through modulation of the tumor cell secretome and additionally in the inhibition of VEGF-induced VEGFR2 activation. Because the CB2 agonist has no psychoactive properties, BCP should continue to be evaluated preclinically for further antitumor effects.
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Affiliation(s)
- Felix Wittig
- Institute of Pharmacology and Toxicology, Rostock University Medical Center, Schillingallee 70, 18057 Rostock, Germany; (F.W.)
| | - Florian Koch
- Institute of Pharmacology and Toxicology, Rostock University Medical Center, Schillingallee 70, 18057 Rostock, Germany; (F.W.)
| | - Liza Pannenberg
- Institute of Pharmacology and Toxicology, Rostock University Medical Center, Schillingallee 70, 18057 Rostock, Germany; (F.W.)
| | - Sander Bekeschus
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany
| | - Robert Ramer
- Institute of Pharmacology and Toxicology, Rostock University Medical Center, Schillingallee 70, 18057 Rostock, Germany; (F.W.)
| | - Burkhard Hinz
- Institute of Pharmacology and Toxicology, Rostock University Medical Center, Schillingallee 70, 18057 Rostock, Germany; (F.W.)
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Guo Y, Liu C, Zhang Y, Zheng S, Cao P, Wang X, Tian Z. Characterization key genes of Arabidopsis seedlings in response to β-caryophyllene, eugenol using combined transcriptome and WGCN analysis. Front Plant Sci 2024; 14:1295779. [PMID: 38239209 PMCID: PMC10794411 DOI: 10.3389/fpls.2023.1295779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 12/07/2023] [Indexed: 01/22/2024]
Abstract
Weeds present a significant challenge to high crop yield and quality. In our study, we investigated the phytotoxic activity of β-caryophyllene (BCP) and eugenol, which are natural allelopathic chemical compounds, on Arabidopsis seedlings. We found that these compounds inhibited the growth of Arabidopsis thaliana plants. When either BCP or eugenol was applied, it led to decrease in the content of cell wall components such as lignin, cellulose, hemicellulose, and pectin; and increase in the levels of endogenous hormones like ETH, ABA, SA, and JA in the seedlings. Through transcriptome profiling, we identified 7181 differentially expressed genes (DEGs) in the roots and shoots that were induced by BCP or eugenol. The genes involved in the synthesis of lignin, cellulose, hemicellulose, and pectin were down-regulated, whereas genes related to synthesis and signal transduction of ABA, ETH, SA, and JA were up-regulated. However, genes related to IAA synthesis and signal transduction were found to be down-regulated. Furthermore, we characterized 24 hub genes using Weighted Correlation Network Analysis (WGCNA). Among them, the identified 16 genes in response to BCP was primarily associated with hypoxia stress, while 8 genes induced by eugenol were linked to inhibition of cell division. Our results suggested that BCP and eugenol had ability to target multiple genes to inhibit growth and development of Arabidopsis plants. Therefore, they can serve as excellent candidates for natural biological herbicides.
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Affiliation(s)
- Yuqi Guo
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Chang Liu
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Yaran Zhang
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Shuting Zheng
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Ping Cao
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Xiaomin Wang
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Zengyuan Tian
- School of Agricultural Sciences, Zhengzhou University, Zhengzhou, Henan, China
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Derbak L, Vaglica A, Badalamenti N, Porrello A, Ilardi V, Rebbas K, Hamdi B, Bruno M. The chemical composition of the essential oils of two Mediterranean species of Convolvulaceae: Convolvulus althaeoides subsp. tenuissimus collected in Sicily (Italy) and Calystegia silvatica collected in Algeria. Nat Prod Res 2023:1-10. [PMID: 38143316 DOI: 10.1080/14786419.2023.2297264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 12/11/2023] [Indexed: 12/26/2023]
Abstract
Convolvulus L. and Calystegia R.Br. are two closely related genera of the Convolvulaceae family distributed in Asia, Mediterranean, Macaronesia, East Africa, and Arabia, including about 210 and 30 accepted species, respectively, of flowering plants, present as trees, shrubs, and herbs. The ethnomedical use of Convolvulus species dates to 1730s as they displayed profuse medicinal properties. In the present study, the not previously investigated chemical compositions of the essential oils from aerial parts of Convolvulus althaeoides subsp. tenuissimus (Sm.) Bat., collected in Sicily, and Calystegia sylvatica (Kit.) Griseb., collected in Algeria, were evaluated by GC-MS. The main components of the essential oil of the first one were β-caryophyllene (28.68%), γ-muurolene (23.75%), and γ-elemene (17.55%), whereas the C. silvatica essential oil was shown to be rich of valeranone (10.77%), viridiflorol (9.45%), and germacrene D (8.61%). Furthermore, a complete literature review on the ethno-pharmacological uses of Convolvulus and Calystegia species was performed.
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Affiliation(s)
- Larbi Derbak
- Laboratory of Ethnobotany and Natural Substances, ENS de Kouba, Algiers, Faculty of Sciences, University of M'sila, Algeria
| | - Alessandro Vaglica
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Natale Badalamenti
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
| | - Antonella Porrello
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Vincenzo Ilardi
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Khellaf Rebbas
- Laboratory of Ethnobotany and Natural Substances, ENS de Kouba, Algiers, Faculty of Sciences, University of M'sila, Algeria
| | - Bendif Hamdi
- Laboratory of Ethnobotany and Natural Substances, ENS de Kouba, Algiers, Faculty of Sciences, University of M'sila, Algeria
| | - Maurizio Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), University of Palermo, Palermo
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Staton Laws III J, Smid SD. Sesquiterpene-evoked phytochemical toxicity in PC12 neuronal cells reveals a variable degree of oxidative stress and alpha-tocopherol and glutathione-dependent protection. Curr Res Toxicol 2023; 6:100144. [PMID: 38193034 PMCID: PMC10772400 DOI: 10.1016/j.crtox.2023.100144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 12/04/2023] [Accepted: 12/13/2023] [Indexed: 01/10/2024] Open
Abstract
Phytochemicals are often promoted generally as antioxidants and demonstrate variable levels of reactive oxygen species (ROS) sequestration in vitro, which attributes to their neuroprotective bioactivity. Sesquiterpenes from cannabis and essential oils may demonstrate bifunctional properties towards cellular oxidative stress, possessing pro-oxidant activities by generating ROS or scavenging ROS directly. Sesquiterpenes can also oxidize forming sesquiterpene oxides, however the relative contribution they make to the bioactivity or cytotoxicity of complex botanical extracts more generally is unclear, while selected cannabis-prevalent terpenes such as β-caryophyllene may also activate cannabinoid receptors as part of their biological activity. In the present study, we investigated selected sesquiterpenes β-caryophyllene and humulene and their oxidized forms (β-caryophyllene oxide and zerumbone, respectively) against established antioxidants (ascorbic acid, α-tocopherol, and glutathione) and in the presence of cannabinoid receptor 1 and cannabinoid receptor 2 antagonists, to gain a better understanding of the molecular and cellular mechanisms of neuroprotection versus neurotoxicity in semi-differentiated rat neuronal phaeochromocytoma (PC12) cells. Our results demonstrate that the sesquiterpenes β-caryophyllene, humulene and zerumbone possess concentration-dependent neurotoxic effects in PC12 cells. Both β-caryophyllene- and humulene-evoked toxicity was unaffected by CB1 or CB2 receptor antagonism, demonstrating this occurred independently of cannabinoid receptors. Both glutathione and α-tocopherol were variably able to alleviate the concentration-dependent loss of PC12 cell viability from exposure to β-caryophyllene, humulene and zerumbone. During 4-hour exposure to sesquiterpenes only modest increases in ROS levels were noted in PC12 cells, with glutathione co-incubation significantly inhibiting intracellular ROS production. However, significant increases in ROS levels in PC12 cells were demonstrated during 24-hour incubation with either antioxidants or sesquiterpenes individually, and with additive toxicity exhibited in combination. Overall, the results highlight a concentration-dependent profile of sesquiterpene neurotoxicity independent of cannabinoid receptors and dissociated from the formation of reactive oxygen species as a marker or correlate to the loss of cell viability.
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Affiliation(s)
- John Staton Laws III
- Discipline of Pharmacology, School of Biomedicine, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Scott D. Smid
- Discipline of Pharmacology, School of Biomedicine, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, SA 5005, Australia
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Yovas A, Stanely SP, Issac R, Ponnian SMP. β-caryophyllene blocks reactive oxygen species-mediated hyperlipidemia in isoproterenol-induced myocardial infarcted rats. Eur J Pharmacol 2023; 960:176102. [PMID: 37827479 DOI: 10.1016/j.ejphar.2023.176102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/03/2023] [Accepted: 10/04/2023] [Indexed: 10/14/2023]
Abstract
Myocardial infarction (MI) is a leading cause of death. Lipid-lowering interventions have been shown to decrease coronary events and mortality of MI and heart failure. In this investigation, we assessed the anti-hyperlipidemic effects of β-caryophyllene in isoproterenol-induced myocardial infarcted rats. β-Caryophyllene (20 mg/kg body weight) pre-and co-treatment was given to rats orally, daily, for 3 weeks. Isoproterenol (100 mg/kg body weight) was administered to rats to induce MI. The levels of serum cardiac troponins T and I, serum and heart total cholesterol, triglycerides, free fatty acids, and the levels of serum low-density and very low-density lipoprotein-cholesterols were augmented, and the level of serum high-density lipoprotein-cholesterol was lessened in myocardial infarcted rats. Further, the activity/levels of liver 3-hydroxy-3-methylglutaryl-coenzyme A reductase and plasma thiobarbituric acid reactive substances were amplified and the activity/levels of heart glutathione -S- transferase, vitamin C, and vitamin E were lessened by isoproterenol. A down-regulated expression of liver sterol regulatory element-binding protein-2 and liver low-density lipoprotein-receptor genes was observed by a reverse transcription-polymerase chain reaction study. Moreover, histopathology of Sudan III staining revealed an accumulation of fats in the heart of isoproterenol-induced rats. Nevertheless, β-caryophyllene pre-and co-treatment blocked alterations in all the parameters examined in isoproterenol-induced rats and inhibited the risk of MI. Moreover, the in vitro study revealed the potent free radical scavenging and antioxidant effects of β-caryophyllene. β-Caryophyllene's antioxidant and anti-hyperlipidemic properties are the possible mechanisms for the observed protective effects in this investigation.
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Affiliation(s)
- Anita Yovas
- Medicinal and Biomolecular Chemistry Laboratory, Department of Biochemistry and Biotechnology, Annamalai University, Annamalai Nagar, 608 002, Tamil Nadu, India
| | - Shervin Prince Stanely
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641 114, Tamil Nadu, India
| | - Reya Issac
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641 114, Tamil Nadu, India
| | - Stanely Mainzen Prince Ponnian
- Medicinal and Biomolecular Chemistry Laboratory, Department of Biochemistry and Biotechnology, Annamalai University, Annamalai Nagar, 608 002, Tamil Nadu, India.
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11
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Porrello A, Vaglica A, Badalamenti N, Ilardi V, Bruno M. The chemical composition of the aerial parts' essential oil of Nepeta apuleji Ucria (Lamiaceae) growing in Sicily (Italy). Nat Prod Res 2023:1-6. [PMID: 37820043 DOI: 10.1080/14786419.2023.2266106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 09/28/2023] [Indexed: 10/13/2023]
Abstract
The genus Nepeta L. (Lamiaceae) comprises about 300 species as annual or perennial herbs or small shrubs, spread in central and southern Europe, the Near East, central and southern Asia, and some areas of Africa. Several species have been used in the traditional medicine. In the present study, the chemical composition of the essential oils from aerial parts of two populations of Nepeta apuleji Ucria collected in Sicily, a rare species, growing also in South Spain and NW Africa, were analysed by GC-MS. No one has been previously worked and published on the essential oil of this species. Main constituents of the two oils of the two populations were the monoterpenes β-pinene (11.6-6.3%) and γ-terpinene (9.4-5.0%), and the sesquiterpenes β-caryophyllene (11.9-9.8%) and germacrene D (1.8-13.0%). The chemical profile of the two essential oils presented herein and they compared with previously investigated Nepeta taxa oils, reported in the article.
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Affiliation(s)
- Antonella Porrello
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Alessandro Vaglica
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Natale Badalamenti
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
| | - Vincenzo Ilardi
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Maurizio Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), Università di Palermo, Palermo, Italy
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12
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Santos MDO, Camilo CJ, Ribeiro DA, Macedo JGF, Nonato CDFA, Rodrigues FFG, Martins da Costa JG, Souza MMDA. Chemical composition variation of essential oils of Copaifera langsdorffii Desf. from different vegetational formations. Nat Prod Res 2023; 37:3525-3530. [PMID: 35634765 DOI: 10.1080/14786419.2022.2081849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 05/03/2022] [Accepted: 05/18/2022] [Indexed: 10/18/2022]
Abstract
This study aims to provide information about the chemical profile of the essential oil from C. langsdorffii resin in areas of Cerradão, Carrasco, and Humid Forest. In order to obtain the essential oils, oil-resin was submitted to hydrodistillation process, and the chemical components were analyzed by gas chromatography coupled to mass spectrometry (GC/MS). Twenty-six constituents were identified in the essential oil of C. langsdorffii resin, of which 12 were present in Cerradão, 15 in Carrasco and 18 in Humid Forest, with β-bisabolene, caryophyllene oxide, γ-muurolene, α-caryophyllene and β-caryophyllene common to the three phytophysiognomies. Among the studied areas, the resin collection varied from 2.652 g to 20.263 g, while the essential oil yield varied from 2.216 % to 11.764 %. A concentration range of 0.60 % to 84.57 % was recorded among the compounds in the three study areas. There was variation in chemical composition both among phytophysiognomies and among individuals from the same location, where β-caryophyllene showed to be the majority for all areas studied, being present in all individuals from Cerradão, Carrasco and Humid Forest.
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Affiliation(s)
- Maria de Oliveira Santos
- Plant Ecology Laboratory - LEV, Department of Biology, Regional University of Cariri, Crato, Brazil
| | - Cicera Janaine Camilo
- Natural Products Research Laboratory - LPPN, Department of Biology, Regional University of Cariri, Crato, Brazil
| | - Daiany Alves Ribeiro
- Plant Ecology Laboratory - LEV, Department of Biology, Regional University of Cariri, Crato, Brazil
| | | | - Carla de Fatima Alves Nonato
- Natural Products Research Laboratory - LPPN, Department of Biology, Regional University of Cariri, Crato, Brazil
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Joshi RK. Volatile secondary metabolites of a traditional herb Cajanus lineatus (Wight & Arn.) Maesen (Janglitur) from India. Nat Prod Res 2023:1-5. [PMID: 37746711 DOI: 10.1080/14786419.2023.2261068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 09/13/2023] [Indexed: 09/26/2023]
Abstract
The hydro-distilled volatile components were obtained from the herb (leaf and stem) of Cajanus lineatus (Wight & Arn.) Maesen (Syn: Atylosia lineata Wight & Arn.) of the family Fabaceae, commonly known as Janglitur in India, and the essential oil was analysed for the first time using GC-FID and GC-MS. Sixty-two compounds were identified from the herb oil of C. lineatus. The major compounds were identified as β-caryophyllene (10.6%) and α-humulene (10.3%). The oil was found to be rich in sesquiterpene hydrocarbons (51.5%) type compounds.
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Affiliation(s)
- Rajesh K Joshi
- Department of Natural Product Chemistry, ICMR-National Institute of Traditional Medicine, Belagavi, Karnataka, India
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14
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Vaglica A, Porrello A, Badalamenti N, Ilardi V, Bruno M. The chemical composition of the aerial parts essential oil of Stachys ocymastrum L. Briq. (Lamiaceae) growing in Sicily (Italy). Nat Prod Res 2023:1-7. [PMID: 37626021 DOI: 10.1080/14786419.2023.2250515] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/30/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023]
Abstract
The genus Stachys L. (Lamiaceae) comprises more than 300 species as annual or perennial herbs or small shrubs, spread in temperate regions of Mediterranean, Asia, America, and Southern Africa. Several species have been used in the traditional medicine to treat stress, skin inflammations, gastrointestinal disorders, asthma, and genital tumours. In the present study the chemical composition of the essential oil from aerial parts of Stachys ocymastrum L. Briq., belonging to section Olisia, endemic of the Western Mediterranean and Greece and collected in Sicily, was analysed by GC-MS. No one report has been previously published on any European accession of this species. The result showed the presence of large quantity of the diterpenoid phytol (23.80%). Other metabolites present in high quantity were β-caryophyllene (17.95%), geranyl-α-terpinene (13.26%) and trans-chrysanthenyl acetate (9.85%). Chemical considerations with respect all the other oils of Stachys taxa, belonging to section Olisia studied so far, were carried out.
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Affiliation(s)
- Alessandro Vaglica
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università di Palermo, Viale delle Scienze, Parco d'Orleans II, Palermo, Italy
| | - Antonella Porrello
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università di Palermo, Viale delle Scienze, Parco d'Orleans II, Palermo, Italy
| | - Natale Badalamenti
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università di Palermo, Viale delle Scienze, Parco d'Orleans II, Palermo, Italy
| | - Vincenzo Ilardi
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università di Palermo, Viale delle Scienze, Parco d'Orleans II, Palermo, Italy
| | - Maurizio Bruno
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università di Palermo, Viale delle Scienze, Parco d'Orleans II, Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), Università di Palermo, Palermo, Italy
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Nogueira Barradas T, Araujo Cardoso S, de Castro Grimaldi P, Lohan-Codeço M, Escorsim Machado D, Medina de Mattos R, Eurico Nasciutti L, Palumbo A. Development, characterization and evidence of anti-endometriotic activity of Phytocannabinoid-Rich nanoemulsions. Int J Pharm 2023; 643:123049. [PMID: 37196880 DOI: 10.1016/j.ijpharm.2023.123049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 05/06/2023] [Accepted: 05/10/2023] [Indexed: 05/19/2023]
Abstract
During the last decades, the cannabinoid research for therapeutic purposes has been rapidly advancing, with an ever-growing body of evidence of beneficial effects for a wide sort of conditions, including those related to mucosal and epithelial homeostasis, inflammatory processes, immune responses, nociception, and modulating cell differentiation. β-caryophyllene (BCP) is a lipophilic volatile sesquiterpene, known as non-cannabis-derived phytocannabinoid, with documented anti-inflammatory, anti-proliferative and analgesic effects in both in vitro and in vivo models. Copaiba oil (COPA) is an oil-resin, mainly composed of BCP and other lipophilic and volatile components. COPA is reported to show several therapeutic effects, including anti-endometriotic properties and its use is widespread throughout the Amazonian folk medicine. COPA was nanoencapsulated into nanoemulsions (NE), then evaluated regarding the potential for transvaginal drug delivery and providing endometrial stromal cell proliferation in vitro. Transmission electron microscopy (TEM) showed that spherical NE were obtained with COPA concentration that varied from 5 to 7 wt%, while surfactant was maintained at 7.75 wt%. Dynamic light scattering (DLS) measurements showed droplet sizes of 30.03 ± 1.18, 35.47 ± 2.02, 43.98 ± 4.23 and PdI of 0.189, 0.175 and 0.182, respectively, with stability against coalescence and Ostwald ripening during 90 days. Physicochemical characterization results suggest that NE were able to both improve solubility and loading capacity, and increase thermal stability of COPA volatile components. Moreover, they showed slow and sustained release for up to eight hours, following the Higuchi kinetic model. Endometrial stromal cells from non-endometriotic lesions and ectopic endometrium were treated with different concentrations of COPA-loaded NE for 48 h to evaluate its effect on cell viability and morphology. The results suggested significant decrease in cell viability and morphological modifications in concentrations higher than 150 μg/ml of COPA-loaded NE, but not when cells were treated with the vehicle (without COPA). Given the relevance of Copaifera spp. species in folk medicine and their bio economical importance in the Amazon, the development of novel formulations to overcome the technological limitations related to BCP and COPA, is promising. Our results showed that COPA-loaded NE can lead to a novel, uterus-targeting, more effective and promising natural alternative treatment of endometriosis.
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Affiliation(s)
- Thaís Nogueira Barradas
- Departamento de Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal de Juiz de Fora (UFJF), R. José Lourenço Kelmer, s/n, Juiz de Fora, Zip Code: 36036-900, Brazil.
| | - Stephani Araujo Cardoso
- Programa de Pós-Graduação em Ciência e Tecnologia de Polímeros, Instituto de Macromoléculas. Universidade Federal do Rio de Janeiro (UFRJ), Avenida Carlos Chagas Filho, 373, Cidade Universitária, Ilha do Fundão, Rio de Janeiro Zip Code: 21941-902, Brazil
| | - Paloma de Castro Grimaldi
- Instituto Federal do Rio de Janeiro (IFRJ), Rua Senador Furtado, n° 121/125, Maracanã, Rio de Janeiro Zip Code: 20260-100, Brazil
| | - Matheus Lohan-Codeço
- Laboratório de Interações Celulares, Instituto de Ciências Biomédicas, Programa de Pesquisa em Biologia Celular e do Desenvolvimento, Universidade Federal do Rio de Janeiro (UFRJ), Rua César Pernetta, 1766 (LS.3.01), Cidade Universitária, Ilha do Fundão, Rio de Janeiro Zip Code: 21941-902, Brazil
| | - Daniel Escorsim Machado
- Laboratório de Pesquisa em Ciências Farmacêuticas (LAPESF), Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, Brasil
| | - Romulo Medina de Mattos
- Laboratório de Interações Celulares, Instituto de Ciências Biomédicas, Programa de Pesquisa em Biologia Celular e do Desenvolvimento, Universidade Federal do Rio de Janeiro (UFRJ), Rua César Pernetta, 1766 (LS.3.01), Cidade Universitária, Ilha do Fundão, Rio de Janeiro Zip Code: 21941-902, Brazil
| | - Luiz Eurico Nasciutti
- Laboratório de Interações Celulares, Instituto de Ciências Biomédicas, Programa de Pesquisa em Biologia Celular e do Desenvolvimento, Universidade Federal do Rio de Janeiro (UFRJ), Rua César Pernetta, 1766 (LS.3.01), Cidade Universitária, Ilha do Fundão, Rio de Janeiro Zip Code: 21941-902, Brazil
| | - Antonio Palumbo
- Laboratório de Interações Celulares, Instituto de Ciências Biomédicas, Programa de Pesquisa em Biologia Celular e do Desenvolvimento, Universidade Federal do Rio de Janeiro (UFRJ), Rua César Pernetta, 1766 (LS.3.01), Cidade Universitária, Ilha do Fundão, Rio de Janeiro Zip Code: 21941-902, Brazil
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Mamdouh Hashiesh H, Sheikh A, Meeran MFN, Saraswathiamma D, Jha NK, Sadek B, Adeghate E, Tariq S, Al Marzooqi S, Ojha S. β-Caryophyllene, a Dietary Phytocannabinoid, Alleviates Diabetic Cardiomyopathy in Mice by Inhibiting Oxidative Stress and Inflammation Activating Cannabinoid Type-2 Receptors. ACS Pharmacol Transl Sci 2023; 6:1129-1142. [PMID: 37588762 PMCID: PMC10425997 DOI: 10.1021/acsptsci.3c00027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Indexed: 08/18/2023]
Abstract
Diabetes mellitus (DM) and its associated complications are considered one of the major health risks globally. Among numerous complications, diabetic cardiomyopathy (DCM) is characterized by increased accumulation of lipids and reduced glucose utilization following abnormal lipid metabolism in the myocardium along with oxidative stress, myocardial fibrosis, and inflammation that eventually result in cardiac dysfunction. The abnormal metabolism of lipids plays a fundamental role in cardiac lipotoxicity following the occurrence and development of DCM. Recently, it has been revealed that cannabinoid type-2 (CB2) receptors, an essential component of the endocannabinoid system, play a crucial role in the pathogenesis of obesity, hyperlipidemia, and DM. Provided the role of CB2R in regulating the glucolipid metabolic dysfunction and its antioxidant as well as anti-inflammatory activities, we carried out the current study to investigate the protective effects of a selective CB2R agonist, β-caryophyllene (BCP), a natural dietary cannabinoid in the murine model of DCM and elucidated the underlying pharmacological and molecular mechanisms. Mice were fed a high-fat diet for 4 weeks followed by a single intraperitoneal injection of streptozotocin (100 mg/kg) to induce the model of DCM. BCP (50 mg/kg body weight) was given orally for 12 weeks. AM630, a CB2R antagonist, was given 30 min before BCP treatment to demonstrate the CB2R-dependent mechanism of BCP. DCM mice exhibited hyperglycemia, increased serum lactate dehydrogenase, impaired cardiac function, and hypertrophy. In addition, DCM mice showed alternations in serum lipids and increased oxidative stress concomitant to reduced antioxidant defenses and enhanced cardiac lipid accumulation in the diabetic heart. DCM mice also exhibited activation of TLR4/NF-κB/MAPK signaling and triggered the production of inflammatory cytokines and inflammatory enzyme mediators. However, treatment with BCP exerted remarkable protective effects by favorable modulation of the biochemical and molecular parameters, which were altered in DCM mice. Interestingly, pretreatment with AM630 abrogated the protective effects of BCP in DCM mice. Taken together, the findings of the present study demonstrate that BCP possesses the capability to mitigate the progression of DCM by inhibition of lipotoxicity-mediated cardiac oxidative stress and inflammation and favorable modulation of TLR4/NF-κB/MAPK signaling pathways mediating the CB2R-dependent mechanism.
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Affiliation(s)
- Hebaallah Mamdouh Hashiesh
- Department
of Pharmacology and Therapeutics, College
of Medicine and Health Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United Arab Emirates
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, Helwan University, Cairo 11795, Egypt
| | - Azimullah Sheikh
- Department
of Pharmacology and Therapeutics, College
of Medicine and Health Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United Arab Emirates
| | - Mohamed Fizur Nagoor Meeran
- Department
of Pharmacology and Therapeutics, College
of Medicine and Health Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United Arab Emirates
| | - Dhanya Saraswathiamma
- Department
of Pathology, College of Medicine and Health
Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United
Arab Emirates
| | - Niraj Kumar Jha
- Department
of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida 201310, Uttar Pradesh, India
| | - Bassem Sadek
- Department
of Pharmacology and Therapeutics, College
of Medicine and Health Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United Arab Emirates
| | - Ernest Adeghate
- Department
of Anatomy, College of Medicine and Health
Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United
Arab Emirates
| | - Saeed Tariq
- Department
of Anatomy, College of Medicine and Health
Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United
Arab Emirates
| | - Saeeda Al Marzooqi
- Department
of Pathology, College of Medicine and Health
Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United
Arab Emirates
| | - Shreesh Ojha
- Department
of Pharmacology and Therapeutics, College
of Medicine and Health Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United Arab Emirates
- Zayed Bin
Sultan Center for Health Sciences, College
of Medicine and Health Sciences, United Arab Emirates University, PO Box: 15551, Al Ain, United Arab Emirates
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17
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Bruna Guimarães Silva V, Barros da Fonsêca BM, Ribeiro de Oliveira Farias de Aguiar JC, Maria do Amaral Ferraz Navarro D, Macário de Oliveira A, Napoleão TH, Tereza Dos Santos Correia M, Lucia de Menezes Lima V, Costa WK, Vanusa da Silva M. Chemical composition, antinociceptive and anti-inflammatory effects in mice of the essential oil of Psidium cattleyanum Sabine leaves. J Ethnopharmacol 2023; 312:116443. [PMID: 37054827 DOI: 10.1016/j.jep.2023.116443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/23/2023] [Accepted: 03/28/2023] [Indexed: 05/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE One of the native species of the genus most often mentioned by traditional people is Psidium cattleyanum Sabine, which is used mostly to treat disorders of the respiratory, genitourinary, and digestive systems. These symptoms are mainly treated by the decoction of the leaves. Additionally, there are gaps in the in vivo and toxicity investigations of this species. AIM OF THE STUDY The aim of this study was evaluate antinociceptive and anti-inflammatory potential of essential oil from P. cattleyanum leaves in vivo. MATERIALS AND METHODS Gas chromatography-mass spectrometry (GC/MS) was used to examine the essential oil of P. cattleyanum. The acute toxicity test was then done with a 2000 mg/kg dosage. The oil at 50, 100, and 200 mg/kg orally, as well as the reference medications Morphine 10.0 mg/kg IP and/or Indomethacin 20.0 mg/kg IP, were tested using nociception (abdominal writhing, formalin, and tail immersion) and inflammatory models (paw edema and peritonitis). RESULTS The phytochemical assay showed a high concentration of β-caryophyllene (46.68%) and α-caryophyllene (10.81%). In the in vivo assays, P. cattleyanum essential oil proved to be an important antinociceptive agent, reaching 76.96% inhibition of abdominal writhing with acetic acid and 67.12% in the formalin assay. An increase in latency time in the tail test was also reported. In the test with carrageenan, the oil showed significant inhibition compared to the control. A decrease in the migration of leukocytes was also reported in the group treated with P. cattleyanum, reaching 60.49% at the dose of 200 mg/kg. CONCLUSIONS The essential oil from the leaves of P. cattleyanum has anti-inflammatory and antinociceptive action and has potential for application in the pharmaceutical and food industry.
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Affiliation(s)
| | | | | | | | - Alisson Macário de Oliveira
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil; Programa de Pós graduação em Ciências Farmacêuticas, Departamento de Farmácia, Universidedade Estadual da Paraiba, Campina Grande, PB, 58429-500, Brazil
| | | | | | | | - Wêndeo Kennedy Costa
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
| | - Márcia Vanusa da Silva
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, PE, 50670-901, Brazil
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Ghazwani M, Hani U, Alqarni MH, Alam A. Beta Caryophyllene-Loaded Nanostructured Lipid Carriers for Topical Management of Skin Disorders: Statistical Optimization, In Vitro and Dermatokinetic Evaluation. Gels 2023; 9:550. [PMID: 37504429 PMCID: PMC10378941 DOI: 10.3390/gels9070550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 06/30/2023] [Accepted: 07/01/2023] [Indexed: 07/29/2023] Open
Abstract
This work aimed to overcome the disadvantages of the oral administration of beta-caryophyllene and boost efficiency by developing a nanostructured lipid carrier for topical administration of the drug in skin disorders. The heat emulsification method was utilized to produce beta-caryophyllene-loaded nanostructured lipid carriers. The newly created formulation was examined for its particle size, entrapment efficiency, and zeta potential after being improved using the Box-Behnken Design. The chosen formulation underwent tests to determine its ex vivo skin retention, dermatokinetic, in vitro release, antioxidant, and confocal laser scanning microscopy study. The findings of the characterization of the nanostructured lipid carriers demonstrated that the particles had a spherical form and a size of 210.86 nm (0.263 polydispersity index). The entrapment efficiency was determined to be 86.74%, and the zeta potential was measured to be -26.97 mV. The in vitro release investigation showed that nanostructure lipid carriers were capable of releasing regulated amounts of beta-caryophyllene for up to 24 hrs. In comparison to the traditional gel formulation, the ex vivo investigation demonstrated a 1.94-fold increase in the skin's capacity to retain the substance. According to the findings of the study, nanostructure lipid carriers loaded with beta-caryophyllene have the potential to be investigated for use as a topical administration method in skin disorders with enhanced skin retention and effectiveness.
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Affiliation(s)
- Mohammed Ghazwani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 61441, Saudi Arabia
| | - Umme Hani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 61441, Saudi Arabia
| | - Mohammed H Alqarni
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
| | - Aftab Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
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Doan TQ, Dinh D, Nam Tran T, Quynh Dinh Nguyen P, Bao Hoai Nguyen C, Trong Le N, Vo HQ, Ho DV, Tuan AL, Nguyen HT, Ogunwande IA. Chemical composition and acetylcholinesterase inhibitory activity of essential oil from the leaves of Mitrephora poilanei Weeras. & R.M.K. Saunders. Nat Prod Res 2023:1-5. [PMID: 37357615 DOI: 10.1080/14786419.2023.2227989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
The present study provides the first information on the chemical composition and acetylcholinesterase inhibitory activity of the essential oil (EO) from the leaves of Mitrephora poilanei Weeras. & R.M.K.Saunders from Vietnam. Gas chromatography and gas chromatography-mass spectrometry analysis revealed that the main components of the M. poilanei EO were β-caryophyllene (13.2%), α-humulene (10.5%), germacrene D (8.1%), β-elemene (5.2%) and bicyclogermacrene (5.1%). The anti-acetylcholinesterase assay showed that the EO displayed moderate activity with IC50 value of 31.16 ± 3.06 μg/mL. These findings proposed that the plant can be exploited for its anti-acetylcholinestrate potential.
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Affiliation(s)
- Tuan Quoc Doan
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Dien Dinh
- Phong Dien Nature Reserve, Phong Dien, Thua Thien Hue, Vietnam
| | - Thang Nam Tran
- Faculty of Forestry, Hue University of Agriculture and Forestry, Hue University, Hue City, Vietnam
| | - Phu Quynh Dinh Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Chau Bao Hoai Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Nhan Trong Le
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Hung Quoc Vo
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Duc Viet Ho
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Anh Le Tuan
- Mien Trung Institute for Scientific Research, Vietnam National Museum of Nature (VAST), Hanoi, Thua Thien Hue, Vietnam
| | - Hoai Thi Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
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Gao L, Buchholz A, Li Z, Song J, Vallon M, Jiang F, Möhler O, Leisner T, Saathoff H. Volatility of Secondary Organic Aerosol from β-Caryophyllene Ozonolysis over a Wide Tropospheric Temperature Range. Environ Sci Technol 2023; 57:8965-8974. [PMID: 37286187 PMCID: PMC10286803 DOI: 10.1021/acs.est.3c01151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/06/2023] [Accepted: 05/15/2023] [Indexed: 06/09/2023]
Abstract
We investigated secondary organic aerosol (SOA) from β-caryophyllene oxidation generated over a wide tropospheric temperature range (213-313 K) from ozonolysis. Positive matrix factorization (PMF) was used to deconvolute the desorption data (thermograms) of SOA products detected by a chemical ionization mass spectrometer (FIGAERO-CIMS). A nonmonotonic dependence of particle volatility (saturation concentration at 298 K, C298K*) on formation temperature (213-313 K) was observed, primarily due to temperature-dependent formation pathways of β-caryophyllene oxidation products. The PMF analysis grouped detected ions into 11 compound groups (factors) with characteristic volatility. These compound groups act as indicators for the underlying SOA formation mechanisms. Their different temperature responses revealed that the relevant chemical pathways (e.g., autoxidation, oligomer formation, and isomer formation) had distinct optimal temperatures between 213 and 313 K, significantly beyond the effect of temperature-dependent partitioning. Furthermore, PMF-resolved volatility groups were compared with volatility basis set (VBS) distributions based on different vapor pressure estimation methods. The variation of the volatilities predicted by different methods is affected by highly oxygenated molecules, isomers, and thermal decomposition of oligomers with long carbon chains. This work distinguishes multiple isomers and identifies compound groups of varying volatilities, providing new insights into the temperature-dependent formation mechanisms of β-caryophyllene-derived SOA particles.
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Affiliation(s)
- Linyu Gao
- Institute
of Meteorology and Climate Research, Karlsruhe
Institute of Technology, Karlsruhe 76344, Germany
- Institute
of Geography and Geoecology, Working Group for Environmental Mineralogy
and Environmental System Analysis, Karlsruhe
Institute of Technology, Karlsruhe 76131, Germany
| | - Angela Buchholz
- Department
of Technical Physics, University of Eastern
Finland, Kuopio 70210, Finland
| | - Zijun Li
- Department
of Technical Physics, University of Eastern
Finland, Kuopio 70210, Finland
- International
Laboratory for Air Quality and Health, School of Earth and Atmospheric
Sciences, Queensland University of Technology, Brisbane, QLD 4001, Australia
| | - Junwei Song
- Institute
of Meteorology and Climate Research, Karlsruhe
Institute of Technology, Karlsruhe 76344, Germany
- Institute
of Geography and Geoecology, Working Group for Environmental Mineralogy
and Environmental System Analysis, Karlsruhe
Institute of Technology, Karlsruhe 76131, Germany
| | - Magdalena Vallon
- Institute
of Meteorology and Climate Research, Karlsruhe
Institute of Technology, Karlsruhe 76344, Germany
| | - Feng Jiang
- Institute
of Meteorology and Climate Research, Karlsruhe
Institute of Technology, Karlsruhe 76344, Germany
- Institute
of Geography and Geoecology, Working Group for Environmental Mineralogy
and Environmental System Analysis, Karlsruhe
Institute of Technology, Karlsruhe 76131, Germany
| | - Ottmar Möhler
- Institute
of Meteorology and Climate Research, Karlsruhe
Institute of Technology, Karlsruhe 76344, Germany
| | - Thomas Leisner
- Institute
of Meteorology and Climate Research, Karlsruhe
Institute of Technology, Karlsruhe 76344, Germany
- Institute
of Environmental Physics, Heidelberg University, Heidelberg 69120, Germany
| | - Harald Saathoff
- Institute
of Meteorology and Climate Research, Karlsruhe
Institute of Technology, Karlsruhe 76344, Germany
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21
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Lu S, Deng H, Zhou C, Du Z, Guo X, Cheng Y, He X. Enhancement of β-Caryophyllene Biosynthesis in Saccharomyces cerevisiae via Synergistic Evolution of β-Caryophyllene Synthase and Engineering the Chassis. ACS Synth Biol 2023; 12:1696-1707. [PMID: 37224386 DOI: 10.1021/acssynbio.3c00024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
β-Caryophyllene is a plant-derived bicyclic sesquiterpene with multiple biological functions. β-Caryophyllene production by engineered Saccharomyces cerevisiae represents a promising technological route. However, the low catalytic activity of β-caryophyllene synthase (CPS) is one of the main restrictive factors for β-caryophyllene production. Here, directed evolution of the Artemisia annua CPS was performed, and variants of CPS enhancing the β-caryophyllene biosynthesis in S. cerevisiae were obtained, in which an E353D mutant enzyme presented large improvements in Vmax and Kcat. The Kcat/Km of the E353D mutant was 35.5% higher than that of wild-type CPS. Moreover, the E353D variant exhibited higher catalytic activity in much wider pH and temperature ranges. Thus, both the higher catalytic activity and the robustness of the E353D variant contribute to the 73.3% increase in β-caryophyllene production. Furthermore, the S. cerevisiae chassis was engineered by overexpressing genes related to β-alanine metabolism and MVA pathway to enhance the synthesis of the precursor, and ATP-binding cassette transporter gene variant STE6T1025N to improve the transmembrane transport of β-caryophyllene. The combined engineering of CPS and chassis resulted in 70.45 mg/L of β-caryophyllene after 48 h of cultivation in a test tube, which was 2.93-fold of that of the original strain. Finally, a β-caryophyllene yield of 594.05 mg/L was obtained by fed-batch fermentation, indicating the potential of β-caryophyllene production by yeast.
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Affiliation(s)
- Surui Lu
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Hong Deng
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Chenyao Zhou
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Zhengda Du
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Xuena Guo
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Yanfei Cheng
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Xiuping He
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
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22
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Alonso C, Satta V, Hernández-Fisac I, Fernández-Ruiz J, Sagredo O. Disease-modifying effects of cannabidiol, β-caryophyllene and their combination in Syn1-Cre/Scn1a WT/A1783V mice, a preclinical model of Dravet syndrome. Neuropharmacology 2023:109602. [PMID: 37290534 DOI: 10.1016/j.neuropharm.2023.109602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 05/05/2023] [Accepted: 05/23/2023] [Indexed: 06/10/2023]
Abstract
Cannabidiol (CBD) has been recently approved as an antiseizure agent in Dravet Syndrome (DS), a pediatric epileptic encephalopathy, but CBD could also be active against associated comorbidities. Such associated comorbidities were also attenuated by the sesquiterpene β-caryophyllene (BCP). Here, we have compared the efficacy of both compounds and further initiated the analysis of a possible additive effect between both compounds in relation with these comorbidities using two experimental approaches. The first experiment was aimed at comparing the benefits of CBD and BCP, including their combination in conditional knock-in Scn1a-A1783V mice, an experimental model of DS, treated since the postnatal day 10th to 24th. As expected, DS mice showed impairment in limb clasping, delay in the appearance of hindlimb grasp reflex and additional behavioural disturbances (e.g., hyperactivity, cognitive deterioration, social interaction deficits). This behavioural impairment was associated with marked astroglial and microglial reactivities in the prefrontal cortex and the hippocampal dentate gyrus. BCP and CBD administered alone were both able to partially attenuate the behavioural disturbances and the glial reactivities, with apparently greater efficacy against glial reactivities obtained with BCP, whereas superior effects in a few specific parameters were obtained when both compounds were combined. In the second experiment, we investigated this additive effect in cultured BV2 cells treated with BCP and/or CBD and stimulated with LPS. As expected, addition of LPS induced a marked increase in several inflammation-related markers (e.g., TLR4, COX-2, iNOS, catalase, TNF-α, IL-1β), as well as elevated Iba-1 immunostaining. Treatment with BCP or CBD attenuated these elevations, but, again and in general, superior results were obtained when both cannabinoids were combined. In conclusion, our results support the interest to continue investigating the combination of BCP and CBD to improve the therapeutic management of DS in relation with their disease-modifying properties.
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Affiliation(s)
- Cristina Alonso
- Instituto Universitario de Investigación en Neuroquímica, Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Valentina Satta
- Instituto Universitario de Investigación en Neuroquímica, Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Inés Hernández-Fisac
- Instituto Universitario de Investigación en Neuroquímica, Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Universidad Complutense, Madrid, Spain
| | - Javier Fernández-Ruiz
- Instituto Universitario de Investigación en Neuroquímica, Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain.
| | - Onintza Sagredo
- Instituto Universitario de Investigación en Neuroquímica, Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Universidad Complutense, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain.
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23
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Chen F, Bai N, Yue F, Hao Y, Wang H, He Y, Lu K. Effects of Oral β-caryophyllene (BCP) Treatment on Perioperative Neurocognitive Disorders: Attenuation of Neuroinflammation Associated with Microglial Activation and Reinforcement of Autophagy Activity in Aged Mice. Brain Res 2023:148425. [PMID: 37244603 DOI: 10.1016/j.brainres.2023.148425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/21/2023] [Accepted: 05/23/2023] [Indexed: 05/29/2023]
Abstract
Perioperative neurocognitive disorders (PND) are a constellation of cognitive impairments that arise following surgical procedures and anesthesia, with a higher incidence in elderly patients. PND is deeply entwined with microglia-mediated neuroinflammation and disrupted autophagy. β-caryophyllene (BCP) is a natural terpene that occurs widely in dietary plants, and possesses robust anti-inflammatory properties by selectively activating CB2 receptors (CB2R). Accordingly, the present study endeavors to investigate the potential of BCP in ameliorating PND in aged mice, by mitigating hippocampal neuroinflammation and improving autophagy. In this study, an abdominal surgery was utilized to induce perioperative neurocognitive disorders (PND) in aged mice. BCP was administered orally at a dosage of 200 mg/kg for seven consecutive days prior to the scheduled surgery. In order to explore the relationship between BCP and CB2 receptors (CB2R), a co-administration of intraperitoneal injections of the CB2R antagonist AM630 was implemented, 30 minutes preceding the oral gavage of BCP. Postoperative cognitive functions were assessed using Morris water maze (MWM) tests. The extent of hippocampal inflammation was examined by measuring the microglial marker Iba-1 protein levels, Iba-1 and GFAP immunoactivity, as well as IL-1β and IL-6 concentrations. Evaluation of autophagy activity was conducted based on the ratio of LC3B2/LC3B1 and protein levels of Beclin-1, p62, and phospho-mTOR (p-mTOR). After being orally administered BCP, the compromised behavioral performance of abdominal surgical interventions on aged mice was alleviated. This was evident by the extended escape latency, reduced time spent in the target quadrant, and fewer platform crossings observed through MWM testing. While hippocampal CB2R mRNA or protein expression remained unaffected by the abdominal surgical procedure, their levels were significantly upregulated in mice that were administered BCP. Moreover, the oral administration of BCP was able to reduce neuroinflammation in response to microglia activation, as evidenced by the decreased levels of Iba-1 protein and immunoactivity, as well as the reduction of IL-1β and IL-6 concentrations. Additionally, BCP intensified autophagic activity, as detected by increased LC3B2/LC3B1 ratio and Beclin-1 protein levels, coupled with decreased levels of p62 and p-mTOR in the hippocampus of aged mice. Conversely, the treatment of AM630 ameliorated the suppressive effect of BCP triggered by the neuroinflammation caused by microglial activation post-surgery in aged mice (increased Iba-1 protein levels and immunoactivity, accompanied by higher IL-1β and IL-6 concentrations). Furthermore, the pro-autophagy effect of BCP on aged mice following surgery was partially blocked by AM630, culminating in decreased LC3B2/LC3B1 ratio and Beclin-1 protein levels. However, the levels of p62 and p-mTOR remained unchanged by AM630. Our investigation unveils the remarkable therapeutic benefits of oral BCP administration for managing PND in aged mice through the attenuation of neuroinflammation associated with microglial activation and the fortification of autophagy activity. Hence, BCP holds great promise as a formidable candidate englobing various potential physiological mechanisms that would mitigate cognitive decline associated with aging.
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Affiliation(s)
- Fang Chen
- Department of Anesthesiology, Shaanxi Provincial People's Hospital, The Third Affiliated Hospital of Xi'an Jiaotong University, Xi'an Jiaotong University, Xi'an 710068, Shaanxi, China
| | - Ning Bai
- Department of Anesthesiology, Shaanxi Provincial People's Hospital, The Third Affiliated Hospital of Xi'an Jiaotong University, Xi'an Jiaotong University, Xi'an 710068, Shaanxi, China
| | - Fang Yue
- Department of Anesthesiology, Shaanxi Provincial People's Hospital, The Third Affiliated Hospital of Xi'an Jiaotong University, Xi'an Jiaotong University, Xi'an 710068, Shaanxi, China
| | - Yabo Hao
- Department of Anesthesiology, Shaanxi Provincial People's Hospital, The Third Affiliated Hospital of Xi'an Jiaotong University, Xi'an Jiaotong University, Xi'an 710068, Shaanxi, China
| | - Hui Wang
- Department of Anesthesiology, Shaanxi Provincial People's Hospital, The Third Affiliated Hospital of Xi'an Jiaotong University, Xi'an Jiaotong University, Xi'an 710068, Shaanxi, China
| | - Yun He
- Department of Anesthesiology, Shaanxi Provincial Cancer Hospital, Xi'an 710061, Shaanxi, China.
| | - Kai Lu
- Department of Anesthesiology, Shaanxi Provincial People's Hospital, The Third Affiliated Hospital of Xi'an Jiaotong University, Xi'an Jiaotong University, Xi'an 710068, Shaanxi, China.
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24
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Fonseca ECM, Ferreira LR, Figueiredo PLB, Maia CDSF, Setzer WN, Da Silva JKR. Antidepressant Effects of Essential Oils: A Review of the Past Decade (2012-2022) and Molecular Docking Study of Their Major Chemical Components. Int J Mol Sci 2023; 24:ijms24119244. [PMID: 37298210 DOI: 10.3390/ijms24119244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/19/2023] [Accepted: 04/24/2023] [Indexed: 06/12/2023] Open
Abstract
Depression is a mental disorder that affects more than 300 million people worldwide. The medications available for treatment take a long time to exhibit therapeutic results and present several side effects. Furthermore, there is a decrease in the quality of life of people suffering from this affliction. Essential oils are traditionally used to relieve the symptoms of depression due to the properties of the constituents of these oils to cross the blood-brain barrier acting on depression-related biological receptors associated with reduced toxicity and side effects. In addition, compared to traditional drugs, they have several administration forms. This review provides a comprehensive assessment of studies on plants whose essential oil has exhibit antidepressant activity in the past decade and the mechanism of action of the major components and models tested. An additional in silico study was conducted with the frequent compounds in the composition of these essential oils, providing a molecular approach to the mechanism of action that has been reported in the past decade. This review is valuable for the development of potential antidepressant medications in addition to providing a molecular approach to the antidepressant mechanism of action of the major volatile compounds that have been reported in the past decade.
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Affiliation(s)
- Emily Christie M Fonseca
- Programa de Pós-Graduação em Farmacologia e Bioquímica, Universidade Federal do Pará, Belém 66075-110, Brazil
| | - Lanalice R Ferreira
- Programa de Pós-Graduação em Química, Universidade Federal do Pará, Belém 66075-110, Brazil
| | - Pablo Luis B Figueiredo
- Laboratório de Química dos Produtos Naturais, Centro de Ciências Biológicas e da Saúde, Universidade do Estado do Pará, Belém 66087-662, Brazil
| | - Cristiane do Socorro F Maia
- Programa de Pós-Graduação em Farmacologia e Bioquímica, Universidade Federal do Pará, Belém 66075-110, Brazil
| | | | - Joyce Kelly R Da Silva
- Programa de Pós-Graduação em Farmacologia e Bioquímica, Universidade Federal do Pará, Belém 66075-110, Brazil
- Programa de Pós-Graduação em Química, Universidade Federal do Pará, Belém 66075-110, Brazil
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25
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Badalamenti N, Porrello A, Maihan R, Bruno M. The chemical composition of the aerial parts essential oil of Plectranthus ornatus growing wild in Israel. Nat Prod Res 2023:1-5. [PMID: 37226591 DOI: 10.1080/14786419.2023.2214834] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/15/2023] [Accepted: 05/06/2023] [Indexed: 05/26/2023]
Abstract
Plectranthus L'Hér is a large genus of Lamiaceae family comprising of ca. 300 species distributed through the tropical and warm regions of the Old-World, including Africa, from Ethiopia to Tanzania, Asia and Australia. Several species are edible, and some ones have been also used as traditional medicinal of several countries. Phytochemical investigations on non-volatile metabolites of species of this genus indicated them of source of diterpenoids with abietane, phyllocladanes, kaurene skeleton. Plectranthus ornatus Codd. is an invasive, ornamental and traditional medicinal plant native of Central-East Africa, which was spread around the world by Portuguese, especially in the Americas. In the present communication, the aerial parts of P. ornatus, identified wild for the first time in Israel, were analysed for the composition of its essential oil, using gas chromatography-mass spectrometry (GC-MS). Considerations with respect to all the other essential oils of P. ornatus accessions were carried out.
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Affiliation(s)
- Natale Badalamenti
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, Palermo, Italy
- National Biodiversity Future Center (NBFC), Palermo, Italy
| | - Antonella Porrello
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, Palermo, Italy
| | - Robina Maihan
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, Palermo, Italy
| | - Maurizio Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, Palermo, Italy
- National Biodiversity Future Center (NBFC), Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), Università di Palermo, Viale delle Scienze, Palermo, Italy
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26
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Yovas A, Stanely SP, Prince Ponnian SM. Protective effects of β-caryophyllene on mitochondrial damage and cardiac hypertrophy pathways in isoproterenol-induced myocardial infarcted rats. Eur J Pharmacol 2023:175785. [PMID: 37207967 DOI: 10.1016/j.ejphar.2023.175785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/29/2023] [Accepted: 05/10/2023] [Indexed: 05/21/2023]
Abstract
The cardiac mitochondrial damage and cardiac hypertrophy pathways are intimately associated with the pathology of myocardial infarction (MI). The protective effects of β-caryophyllene on mitochondrial damage and cardiac hypertrophy pathways in isoproterenol-induced myocardial infarcted rats were investigated. Isoproterenol (100 mg/kg body weight) was administered to induce MI. The ST-segment, QT interval, and T wave were widened, and the QRS complex and P wave were shortened in the electrocardiogram (ECG) and the serum cardiac diagnostic markers and heart mitochondrial lipid peroxidation products, calcium ions, and reactive oxygen species (ROS) were elevated and the heart mitochondrial antioxidants, tricarboxylic acid cycle, and respiratory chain enzymes were lessened in isoproterenol-induced myocardial infarcted rats. The heart mitochondrial damage was noted in the transmission electron microscopic study. The whole heart weight was increased and the subunits of nicotinamide adenine dinucleotide phosphate - oxidase 2 (Nox 2) genes such as cybb and p22-phox and cardiac hypertrophy genes such as atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP), β -myosin heavy chain (β-MHC), and actin alpha skeletal muscle-1(ACTA-1) were highly expressed in the rat's heart by reverse transcription-polymerase chain reaction study. The β-caryophyllene (20 mg/kg body weight) pre- and co-treatment orally, daily for 21 days reversed changes in ECG and lessened cardiac diagnostic markers, ROS, and whole heart weight and ameliorated mitochondrial damage and Nox/ANP/BNP/β-MHC/ACTA-1cardiac hypertrophy pathways in isoproterenol-induced myocardial infarcted rats. The observed effects might be due to the antioxidant, anti-mitochondrial damaging, and anti-cardiac hypertrophic mechanisms of β-caryophyllene.
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Affiliation(s)
- Anita Yovas
- Medicinal and Biomolecular Chemistry Laboratory, Department of Biochemistry and Biotechnology, Annamalai University, Annamalai Nagar, 608 002, Tamil Nadu, India
| | - Shervin Prince Stanely
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641 114, Tamil Nadu, India
| | - Stanely Mainzen Prince Ponnian
- Medicinal and Biomolecular Chemistry Laboratory, Department of Biochemistry and Biotechnology, Annamalai University, Annamalai Nagar, 608 002, Tamil Nadu, India.
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27
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Khan F, Tabassum N, Jeong GJ, Jung WK, Kim YM. Inhibition of Mixed Biofilms of Candida albicans and Staphylococcus aureus by β-Caryophyllene-Gold Nanoparticles. Antibiotics (Basel) 2023; 12:antibiotics12040726. [PMID: 37107087 PMCID: PMC10134979 DOI: 10.3390/antibiotics12040726] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
Polymicrobial biofilms, consisting of fungal and bacterial pathogens, often contribute to the failure of antimicrobial treatment. The growing resistance of pathogenic polymicrobial biofilms to antibiotics has led to the development of alternative strategies to combat polymicrobial diseases. To this end, nanoparticles synthesized using natural molecules have received significant attention for disease treatment. Here, gold nanoparticles (AuNPs) were synthesized using β-caryophyllene, a bioactive compound isolated from various plant species. The shape, size, and zeta potential of the synthesized β-c-AuNPs were found to be non-spherical, 17.6 ± 1.2 nm, and -31.76 ± 0.73 mV, respectively. A mixed biofilm of Candida albicans and Staphylococcus aureus was used to test the efficacy of the synthesized β-c-AuNPs. The results revealed a concentration-dependent inhibition of the initial stages of formation of single-species as well as mixed biofilms. Furthermore, β-c-AuNPs also eliminated mature biofilms. Therefore, using β-c-AuNPs to inhibit biofilm and eradicate bacterial-fungal mixed biofilms represents a promising therapeutic approach for controlling polymicrobial infections.
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Affiliation(s)
- Fazlurrahman Khan
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Republic of Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Nazia Tabassum
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Republic of Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Geum-Jae Jeong
- Department of Food Science and Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Won-Kyo Jung
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Republic of Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
- Major of Biomedical Engineering, Division of Smart Healthcare and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Republic of Korea
| | - Young-Mog Kim
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Republic of Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
- Department of Food Science and Technology, Pukyong National University, Busan 48513, Republic of Korea
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28
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Scandiffio R, Bonzano S, Cottone E, Shrestha S, Bossi S, De Marchis S, Maffei ME, Bovolin P. Beta-Caryophyllene Modifies Intracellular Lipid Composition in a Cell Model of Hepatic Steatosis by Acting through CB2 and PPAR Receptors. Int J Mol Sci 2023; 24:ijms24076060. [PMID: 37047034 PMCID: PMC10094507 DOI: 10.3390/ijms24076060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/15/2023] [Accepted: 03/20/2023] [Indexed: 04/14/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease; however, no specific pharmacological therapy has yet been approved for this condition. Plant-derived extracts can be an important source for the development of new drugs. The aim of this study was to investigate the effects of (E)-β-caryophyllene (BCP), a phytocannabinoid recently found to be beneficial against metabolic diseases, on HepG2 steatotic hepatocytes. Using a fluorescence-based lipid quantification assay and GC-MS analysis, we show that BCP is able to decrease lipid accumulation in steatotic conditions and to change the typical steatotic lipid profile by primarily reducing saturated fatty acids. By employing specific antagonists, we demonstrate that BCP action is mediated by multiple receptors: CB2 cannabinoid receptor, peroxisome proliferator-activated receptor α (PPARα) and γ (PPARγ). Interestingly, BCP was able to counteract the increase in CB2 and the reduction in PPARα receptor expression observed in steatotic conditions. Moreover, through immunofluorescence and confocal microscopy, we demonstrate that CB2 receptors are mainly intracellularly localized and that BCP is internalized in HepG2 cells with a maximum peak at 2 h, suggesting a direct interaction with intracellular receptors. The results obtained with BCP in normal and steatotic hepatocytes encourage future applications in the treatment of NAFLD.
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Affiliation(s)
- Rosaria Scandiffio
- Cell Biology Unit, Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Turin, Italy
- Plant Physiology Unit, Department of Life Sciences and Systems Biology, University of Turin, Via Quarello 15/a, 10135 Turin, Italy
| | - Sara Bonzano
- Cell Biology Unit, Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Turin, Italy
- Neuroscience Institute Cavalieri Ottolenghi (NICO), Regione Gonzole 10, Orbassano, 10043 Turin, Italy
| | - Erika Cottone
- Cell Biology Unit, Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Turin, Italy
| | - Sujata Shrestha
- Cell Biology Unit, Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Turin, Italy
| | - Simone Bossi
- Plant Physiology Unit, Department of Life Sciences and Systems Biology, University of Turin, Via Quarello 15/a, 10135 Turin, Italy
| | - Silvia De Marchis
- Cell Biology Unit, Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Turin, Italy
- Neuroscience Institute Cavalieri Ottolenghi (NICO), Regione Gonzole 10, Orbassano, 10043 Turin, Italy
| | - Massimo E Maffei
- Plant Physiology Unit, Department of Life Sciences and Systems Biology, University of Turin, Via Quarello 15/a, 10135 Turin, Italy
| | - Patrizia Bovolin
- Cell Biology Unit, Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Turin, Italy
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Salihu AS, Salleh WMNHW, Ogunwa TH. Chemical composition, acetylcholinesterase inhibition and molecular docking studies of essential oil from Knema hookeriana Warb. (Myristicaceae). Nat Prod Res 2023:1-6. [PMID: 36855270 DOI: 10.1080/14786419.2023.2184359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/11/2023] [Accepted: 02/21/2023] [Indexed: 03/02/2023]
Abstract
The genus Knema Lour. is distributed mainly in Southeast Asian and widely used in folk medicine for treating diseases such as jaundice, chronic fever, and inflammation. The chemical composition, acetylcholinesterase inhibition, and molecular docking studies of essential oil from Knema hookeriana Warb. were investigated in this study. The essential oil was achieved through hydrodistillation and was characterised using gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC-MS). The acetylcholinesterase inhibitory activity was evaluated using Ellman method while molecular docking studies were carried out using Autodock v.4.3.2. The results revealed that the essential oil examined consisted mainly of β-caryophyllene (26.2%), germacrene D (12.5%), δ-cadinene (9.2%), germacrene B (8.8%) and bicyclogermacrene (5.5%). The essential oil showed acetylcholinesterase activity with IC50 value of 70.5 µg/mL. The enzyme-ligand molecular docking study showed that β-caryophyllene and δ-cadinene exhibited good binding affinities towards AChE with docking scores -8.1 kcal/mol and -8.3 kcal/mol, respectively.
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Affiliation(s)
- Abubakar Siddiq Salihu
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Perak, Malaysia
- Department of Pure and Industrial Chemistry, Faculty of Natural and Applied Sciences, Umaru Musa Yar'adua University, Katsina, Nigeria
| | | | - Tomisin Happy Ogunwa
- Centre for Biocomputing and Drug Design, Adekunle Ajasin University, Akungba, Ondo State, Nigeria
- Department of Biochemistry, Adekunle Ajasin University, Akungba, Ondo State, Nigeria
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Gomes EN, Patel H, Yuan B, Lyu W, Juliani HR, Wu Q, Simon JE. Successive harvests affect the aromatic and polyphenol profiles of novel catnip ( Nepeta cataria L.) cultivars in a genotype-dependent manner. Front Plant Sci 2023; 14:1121582. [PMID: 36866384 PMCID: PMC9971627 DOI: 10.3389/fpls.2023.1121582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 01/25/2023] [Indexed: 06/18/2023]
Abstract
INTRODUCTION Catnip (Nepeta cataria L.) produces volatile iridoid terpenes, mainly nepetalactones, with strong repellent activity against species of arthropods with commercial and medical importance. Recently, new catnip cultivars CR3 and CR9 have been developed, both characterized by producing copious amounts of nepetalactones. Due to its perennial nature, multiple harvests can be obtained from this specialty crop and the effects of such practice on the phytochemical profile of the plants are not extensively studied. METHODS In this study we assessed the productivity of biomass, chemical composition of the essential oil and polyphenol accumulation of new catnip cultivars CR3 and CR9 and their hybrid, CR9×CR3, across four successive harvests. The essential oil was obtained by hydrodistillation and the chemical composition was obtained via gas chromatography-mass spectrometry (GC-MS). Individual polyphenols were quantified by Ultra-High-Performance Liquid Chromatography- diode-array detection (UHPLC-DAD). RESULTS Although the effects on biomass accumulation were independent of genotypes, the aromatic profile and the accumulation of polyphenols had a genotype-dependent response to successive harvests. While cultivar CR3 had its essential oil dominated by E,Z-nepetalactone in all four harvests, cultivar CR9 showed Z,E-nepetalactone as the main component of its aromatic profile during the 1st, 3rd and 4th harvests. At the second harvest, the essential oil of CR9 was mainly composed of caryophyllene oxide and (E)-β-caryophyllene. The same sesquiterpenes represented the majority of the essential oil of the hybrid CR9×CR3 at the 1st and 2nd successive harvests, while Z,E-nepetalactone was the main component at the 3rd and 4th harvests. For CR9 and CR9×CR3, rosmarinic acid and luteolin diglucuronide were at the highest contents at the 1st and 2nd harvest, while for CR3 the peak occurred at the 3rd successive harvest. DISCUSSION The results emphasize that agronomic practices can significantly affect the accumulation of specialized metabolites in N. cataria and the genotype-specific interactions may indicate differential ecological adaptations of each cultivar. This is the first report on the effects of successive harvest on these novel catnip genotypes and highlights their potential for the supply of natural products for the pest control and other industries.
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Affiliation(s)
- Erik Nunes Gomes
- New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University, New Brunswick, NJ, United States
- Federal Agency for Support and Evaluation of Graduate Education (CAPES), Ministry of Education of Brazil, Brasilia, DF, Brazil
| | - Harna Patel
- New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University, New Brunswick, NJ, United States
| | - Bo Yuan
- New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University, New Brunswick, NJ, United States
| | - Weiting Lyu
- New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University, New Brunswick, NJ, United States
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ, United States
| | - H. Rodolfo Juliani
- New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University, New Brunswick, NJ, United States
| | - Qingli Wu
- New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University, New Brunswick, NJ, United States
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ, United States
- Center for Agricultural Food Ecosystems, Institute of Food, Nutrition & Health, Rutgers University, New Brunswick, NJ, United States
| | - James E. Simon
- New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University, New Brunswick, NJ, United States
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ, United States
- Center for Agricultural Food Ecosystems, Institute of Food, Nutrition & Health, Rutgers University, New Brunswick, NJ, United States
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Dos Santos Barbosa LA, Dutra RC, Moreira ELG, de Carvalho CR. β-caryophyllene, a cannabinoid receptor 2 agonist, decreases the motivational salience and conditioning place preference for palatable food in female mice. Addict Biol 2023; 28:e13249. [PMID: 36577722 DOI: 10.1111/adb.13249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/13/2022] [Accepted: 10/13/2022] [Indexed: 11/21/2022]
Abstract
β-caryophyllene (BCP) is a cannabinoid receptor CB2 agonist plant-derived terpenoid found in different essential oil plants, including rosemary, black pepper, copaiba and cannabis. It has GRAS (generally recognized as safe) status and is approved by the FDA (Food and Drug Administration) for food use. BCP displays agonist activity on the CB2 receptor and is a potential therapeutic target in several neuropsychiatric disorders, including anxiety and drug addiction. Unlike CB1 receptors, activation of the CB2 receptors is devoid of psychotomimetic and addictive properties. In this regard, this study aimed to evaluate the effects of BCP on incentive salience ("wanting") performance and motivational properties elicited by sweetened palatable foods in female Swiss mice. After 9 days of training for incentive salience performance for a sweet reward (hazelnut cream with chocolate), food-restricted mice received a systemic injection of BCP (50 and 100 mg/kg) before testing over 3 days. Moreover, independent groups of female mice were tested on sweet reward-induced conditioned place preference (CPP) for 22 consecutive days. To evaluate BCP effects on the expression of seeking behaviour for sweetened food, mice received a single intraperitoneal injection of BCP (50 mg/kg) 30 min before testing on the CPP task. BCP significantly decreased the incentive performance for a sweet reward compared with the control group in a CB2 receptor-dependent manner. Also, BCP suppressed the expression of sweet reward-CPP. Altogether, these preclinical data demonstrate the potential role of BCP in treating disorders associated with food addiction-like behaviour.
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Affiliation(s)
| | - Rafael Cypriano Dutra
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil.,Laboratório de Autoimunidade e Imunofarmacologia (LAIF), Departamento de Ciências da Saúde, Campus Araranguá, Universidade Federal de Santa Catarina, Araranguá, Brazil
| | - Eduardo Luiz Gasnhar Moreira
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil.,Departamento de Ciências Fisiológicas, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Cristiane Ribeiro de Carvalho
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil.,Departamento de Patologia, Universidade Federal de Santa Catarina, Florianópolis, Brazil
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Asth L, Cruz LC, Soyombo N, Rigo P, Moreira FA. Effects of β -caryophyllene, A Dietary Cannabinoid, in Animal Models of Drug Addiction. Curr Neuropharmacol 2023; 21:213-218. [PMID: 36173065 PMCID: PMC10190141 DOI: 10.2174/1570159x20666220927115811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 09/05/2022] [Accepted: 09/08/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND β-caryophyllene (BCP) is a natural bicyclic sesquiterpene found in Cannabis and other plants. BCP is currently used as a food additive, although pharmacological studies suggest its potential therapeutic application for the treatment of certain brain disorders. The mechanisms of action of BCP remain uncertain, possibly including full agonism at the cannabinoid CB2 receptor (CB2R). OBJECTIVE The study aims to investigate BCP's potential as a new drug for the treatment of substance use disorders by reviewing preclinical studies with animal models. RESULTS BCP has been investigated in behavioral paradigms, including drug self-administration, conditioned place preference, and intracranial self-stimulation; the drugs tested were cocaine, nicotine, alcohol, and methamphetamine. Remarkably, BCP prevented or reversed behavioral changes resulting from drug exposure. As expected, the mechanism of action entails CB2R activation, although this is unlikely to constitute the only molecular target to explain such effects. Another potential target is the peroxisome proliferator-activated receptor. CONCLUSION Preclinical studies have reported promising results with BCP in animal models of substance use disorders. Further research, including studies in humans, are warranted to establish its therapeutic potential and its mechanisms of action.
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Affiliation(s)
- Laila Asth
- Department of Pharmacology, Institute of Biological Science, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Leonardo Cardoso Cruz
- Department of Pharmacology, Institute of Biological Science, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Nicholas Soyombo
- Department of Pharmacology, Institute of Biological Science, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Pedro Rigo
- Department of Pharmacology, Institute of Biological Science, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Fabrício A. Moreira
- Department of Pharmacology, Institute of Biological Science, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Wu YT, Zhong LS, Huang C, Guo YY, Jin FJ, Hu YZ, Zhao ZB, Ren Z, Wang YF. β-Caryophyllene Acts as a Ferroptosis Inhibitor to Ameliorate Experimental Colitis. Int J Mol Sci 2022; 23. [PMID: 36555694 DOI: 10.3390/ijms232416055] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/10/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Macrophage infiltration is one of the main pathological features of ulcerative colitis (UC) and ferroptosis is a type of nonapoptotic cell death, connecting oxidative stress and inflammation. However, whether ferroptosis occurs in the colon macrophages of UC mice and whether targeting macrophage ferroptosis is an effective approach for UC treatment remain unclear. The present study revealed that macrophage lipid peroxidation was observed in the colon of UC mice. Subsequently, we screened several main components of essential oil from Artemisia argyi and found that β-caryophyllene (BCP) had a good inhibitory effect on macrophage lipid peroxidation. Additionally, ferroptotic macrophages were found to increase the mRNA expression of tumor necrosis factor alpha (Tnf-α) and prostaglandin-endoperoxide synthase 2 (Ptgs2), while BCP can reverse the effects of inflammation activated by ferroptosis. Further molecular mechanism studies revealed that BCP activated the type 2 cannabinoid receptor (CB2R) to inhibit macrophage ferroptosis and its induced inflammatory response both in vivo and in vitro. Taken together, BCP potentially ameliorated experimental colitis inflammation by inhibiting macrophage ferroptosis. These results revealed that macrophage ferroptosis is a potential therapeutic target for UC and identified a novel mechanism of BCP in ameliorating experimental colitis.
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Ascrizzi R, De Leo M, Pistelli L, Giuliani C, Pieracci Y, Ruffoni B, Mascarello C, Fico G, Flamini G, Pistelli L. Resilience of Stevia rebaudiana (Bertoni) Bertoni in the Underwater Biospheres of Nemo's Garden(®): Adaptation to New Cultivation Systems. Molecules 2022; 27. [PMID: 36500693 DOI: 10.3390/molecules27238602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/01/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
The Nemo's Garden® project is an alternative production system for areas with scarce cultivable land but significant presence of water; thus, it is an interesting intervention to address the climate crisis. This work aimed to evaluate the micromorphological, biochemical, and phytochemical characteristics of Stevia rebaudiana (Bertoni) Bertoni grown underwater compared to the terrestrial specimens. The micromorphological analyses, performed on the leaves using light microscopy, fluorescence microscopy, and scanning electron microscopy, evidenced a general uniformity of the trichome morphotype and distribution pattern. The histochemical investigation indicated the simultaneous presence of terpenes and polyphenols in the trichome secreted material from the underwater samples and a prevailing polyphenolic content in the terrestrial specimens; this was also confirmed by biochemical analyses (26.6 mg GAE/g DW). The characterization of non-volatile components, performed using HPLC-MS, showed similar chemical profiles in all the samples, which were characterized by phenolic compounds and steviol glycosides. The volatile compounds, evaluated using HS-SPME coupled with GC-MS, showed sesquiterpene hydrocarbons as the main class in all the analyzed samples (80.1-93.9%). However, the control plants were characterized by a higher content of monoterpene hydrocarbons (12.1%). The underwater biosphere environment did not alter S. rebaudiana micro-morphological characters, although slight qualitative changes were evidenced for the compounds produced as a response to the growth conditions.
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Mani V, Balraj M, Rajapandian N, Jinka C, Babu S. Hypolipidemic effect of β-caryophyllene in high fat diet and fructose induced type-2 diabetic adult male rats. Bioinformation 2022; 18:1087-1091. [PMID: 37693084 PMCID: PMC10484697 DOI: 10.6026/973206300181087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 09/12/2023] Open
Abstract
Skeletal muscle is responsible for the majority of insulin-stimulated whole-body glucose elimination, under normal circumstances. High dietary fat consumption increases stored fat mass and is a major risk factor for metabolic disorders. The conventional pharmacological treatments are associated with many adverse side effects and high rates of secondary failure which lead to an increasing demand for natural products with anti-diabetic activity and lesser side effects. β-Caryophyllene is a naturally occurring sequiterpene that may be found in cannabis and a range of culinary herbs and spices. It contains antioxidant, anti-inflammatory, and anti-lipidemic effects, among others. However, the effect of β-Caryophyllene on glucose absorption and oxidation, is yet unknown. Hence, the current study was intended to investigate the anti-diabetic impact of β-Caryophyllene in type-2 diabetes caused by a high-fat diet. To evaluate its anti-diabetic efficacy, high fat diet and fructose-induced type-2 diabetic rats were administered an effective dosage of β-Caryophyllene (200 mg/kg b.wt, orally for 30 days). The treatment of diabetes-induced rats with β-Caryophyllene restored the altered levels of blood glucose, serum insulin as well as lipid parameters. Our findings show that β-caryophyllene improves glycemia control by alleviating dyslipidemia in type-2 diabetic rats. From the present findings, it is evident that β-caryophyllene can be used as an anti-diabetic drug.
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Affiliation(s)
- Vadivel Mani
- Department of Biochemistry, Arunai Medical College and Hospital, Tiruvanamallai- 606603, Tamilnadu, India
| | - Manikandan Balraj
- Department of Physiology, Konaseema Institute of Medical Sciences and Research Foundation, Amalapuram, East Godavari Dt-533201, Andhra Pradesh, India
| | - Nithya Rajapandian
- Department of Physiology, Arunai Medical College and Hospital, Tiruvanamallai- 606603, Tamilnadu, India
| | - Chaitra Jinka
- Syngene International Limited, Biocon park, Bangalore, Karnataka, India
| | - Shyamaladevi Babu
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam - 603103, Tamil Nadu, India
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Ahn SS, Yeo H, Jung E, Ou S, Lee YH, Lim Y, Shin SY. β-Caryophyllene Ameliorates 2,4-Dinitrochlorobenzene-Induced Atopic Dermatitis through the Downregulation of Mitogen-Activated Protein Kinase/EGR1/TSLP Signaling Axis. Int J Mol Sci 2022; 23. [PMID: 36499191 DOI: 10.3390/ijms232314861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/21/2022] [Accepted: 11/25/2022] [Indexed: 12/02/2022] Open
Abstract
Atopic dermatitis (AD) is one of the most common inflammatory skin diseases accompanied by severe itching. β-caryophyllene (BCP), which displays anti-inflammatory activity, is a natural agonist of cannabinoid receptor 2. However, the therapeutic effects of BCP on atopic dermatitis (AD) remain poorly understood. The current study aimed to evaluate the topical therapeutic efficacy of BCP in an AD-like mouse model. Thymic Stromal Lymphopoietin (TSLP) is a keratinocyte-derived cytokine that drives AD pathogenesis. This study also investigated the effect of BCP on the interleukin 4 (IL-4)-induced expression of TSLP in HaCaT keratinocytes. We found that the topical application of BCP alleviated AD-like skin inflammation and inhibited the infiltration of proinflammatory cells into skin lesions. Moreover, the topical application of BCP reduced EGR1 (Early Growth Response 1) and TSLP expression in AD-like skin lesions. We also found that BCP inhibited IL-4-induced TSLP expression by downregulating mitogen-activated protein kinase (MAPK)-mediated EGR1 expression in HaCaT keratinocytes. These findings demonstrate that BCP ameliorates DNCB-induced AD-like skin lesions through the downregulation of the MAPK/EGR1/TSLP signaling axis. BCP may be applicable for developing topical therapeutic agents for chronic skin inflammatory diseases, such as AD.
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Yeom JE, Kim SK, Park SY. Regulation of the Gut Microbiota and Inflammation by β-Caryophyllene Extracted from Cloves in a Dextran Sulfate Sodium-Induced Colitis Mouse Model. Molecules 2022; 27:molecules27227782. [PMID: 36431883 PMCID: PMC9695579 DOI: 10.3390/molecules27227782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/09/2022] [Accepted: 11/09/2022] [Indexed: 11/16/2022]
Abstract
Ulcerative colitis is an inflammatory bowel disease characterized by symptoms such as abdominal pain, diarrhea, bleeding, and weight loss. Ulcerative colitis is typically treated with anti-inflammatory drugs; however, these drugs are associated with various side effects, limiting their use. β-Caryophyllene (BCP), a natural compound derived from cloves, has antioxidant, antibacterial, and anti-inflammatory activities. In this study, we aimed to investigate the effects of BCP on colitis in a dextran sulfate sodium (DSS)-induced colitis mouse model. BCP was administered for seven days, followed by 2.5% DSS for additional seven days to induce colitis. Changes in stool weight, recovery of gut motility, colon length, colon histology, myeloperoxidase activity, inflammatory cytokines (TNF-α, IL-1β, IL-6, IgA, and IgG), and the gut microbiota were observed. Administration of BCP increased stool weight, restored gut motility, and considerably increased colon length compared to those in the untreated colitis mouse model. In addition, the amount of mucin and myeloperoxidase activity in the colon increased, whereas the concentrations of IL-1β, IL-6, and TNF-α decreased following the administration of BCP. Furthermore, BCP reduced the abundance of Proteobacteria which can cause intestinal immune imbalance. These results suggest that BCP has a potential to be developed as a preventive agent for colitis.
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Affiliation(s)
- Ji Eun Yeom
- Laboratory of Pharmacognosy, College of Pharmacy, Dankook University, 119, Dandae-ro, Dongnam-gu, Cheonan-si 31116, Korea
- SFC Bio Co., Ltd., 119, Dandae-ro, Dongnam-gu, Cheonan-si 31116, Korea
| | - Sung-Kyu Kim
- SFC Bio Co., Ltd., 119, Dandae-ro, Dongnam-gu, Cheonan-si 31116, Korea
| | - So-Young Park
- Laboratory of Pharmacognosy, College of Pharmacy, Dankook University, 119, Dandae-ro, Dongnam-gu, Cheonan-si 31116, Korea
- Correspondence: ; Tel.: +82-41-550-1434; Fax: +82-41-559-7899
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de Moraes Segundo JDDP, de Moraes MOS, Brito WR, Matos RS, Salerno M, Barcelay YR, Segala K, da Fonseca Filho HD, d’Ávila MA. Molecularly Imprinted Membrane Produced by Electrospinning for β-Caryophyllene Extraction. Materials (Basel) 2022; 15:7275. [PMID: 36295339 PMCID: PMC9610809 DOI: 10.3390/ma15207275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 06/16/2023]
Abstract
Molecularly imprinted membrane of β-caryophyllene (MIM-βCP) was fabricated incorporating β-caryophyllene molecularly imprinted polymer nanoparticles (βCP-NP) into polycaprolactone (PCL) fibers via electrospinning. The βCP-NP were synthesized by precipitation polymerization using the βCP as a template molecule and acrylic acid as a functional monomer in the proportion of 1:4 mol, respectively. Atomic force microscopy images and X-ray diffraction confirmed the nanoparticles' incorporation into MIM-βCP. MIM-βCP functionalization was evaluated by gas chromatography. The binding capacity was 1.80 ± 0.05 μmol/cm2, and the selectivity test was performed with a mixing solution of βCP and caryophyllene oxide, as an analog compound, that extracted 77% of the βCP in 5 min. The electrospun MIM-βCP can be used to detect and extract the βCP, applications in the molecular sieve, and biosensor production and may also contribute as an initial methodology to enhance versatile applications in the future, such as in the treatment of skin diseases, filters for extraction, and detection of βCP to prevent counterfeiting of commercial products, and smart clothing with insect-repellent properties.
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Affiliation(s)
| | - Maria Oneide Silva de Moraes
- Department of Chemistry, Federal University of Amazonas, Manaus 69067-005, Brazil
- Thematic Laboratory of Microscopy and Nanotechnology, National Institute of Amazonian Research, Manaus 69067-001, Brazil
| | - Walter Ricardo Brito
- Department of Chemistry, Federal University of Amazonas, Manaus 69067-005, Brazil
| | - Robert S. Matos
- Postgraduate Program in Materials Science and Engineering, Federal University of Sergipe-UFS, São Cristóvão 49100-000, Brazil
| | - Marco Salerno
- Institute for Globally Distributed Open Research and Education (IGDORE), Institute for Materials Science, Max Bergmann Center of Biomaterials, Technische Universität Dresden, 01069 Dresden, Germany
| | - Yonny Romaguera Barcelay
- Department of Chemistry, Federal University of Amazonas, Manaus 69067-005, Brazil
- BioMark@UC/CEB–LABBELS, Faculty of Sciences and Technology, University of Coimbra, 3004-531 Coimbra, Portugal
| | - Karen Segala
- Department of Chemistry, Federal University of Amazonas, Manaus 69067-005, Brazil
| | - Henrique Duarte da Fonseca Filho
- Laboratory of Synthesis of Nanomaterials and Nanoscopy, Physics Department, Federal University of Amazonas-UFAM, Manaus 69067-005, Brazil
| | - Marcos Akira d’Ávila
- Department of Manufacturing and Materials Engineering, University of Campinas, Campinas 13083-860, Brazil
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Rodríguez-Mejía UU, Viveros-Paredes JM, Zepeda-Morales ASM, Carrera-Quintanar L, Zepeda-Nuño JS, Velázquez-Juárez G, Delgado-Rizo V, García-Iglesias T, Camacho-Padilla LG, Varela-Navarro E, Anguiano-Sevilla LA, Franco-Torres EM, López-Roa RI. β-Caryophyllene: A Therapeutic Alternative for Intestinal Barrier Dysfunction Caused by Obesity. Molecules 2022; 27:6156. [PMID: 36234691 PMCID: PMC9570618 DOI: 10.3390/molecules27196156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 09/05/2022] [Accepted: 09/08/2022] [Indexed: 11/25/2022] Open
Abstract
Obesity is an excessive accumulation of fat that exacerbates the metabolic and inflammatory processes. Studies associate these processes with conditions and dysregulation in the intestinal tract, increased concentrations of lipopolysaccharides (LPSs) in the blood, differences in the abundance of intestinal microbiota, and the production of secondary metabolites such as short-chain fatty acids. β-Caryophyllene (BCP) is a natural sesquiterpene with anti-inflammatory properties and with the potential purpose of fighting metabolic diseases. A diet-induced obesity model was performed in 16-week-old C57BL/6 mice administered with BCP [50 mg/kg]. A reduction in the expression of Claudin-1 was observed in the group with a high-fat diet (HFD), which was caused by the administration of BCP; besides BCP, the phylaAkkermansia and Bacteroidetes decreased between the groups with a standard diet (STD) vs. HFD. Nevertheless, the use of BCP in the STD increased the expression of these phyla with respect to fatty acids; a similar effect was observed, in the HFD group that had a decreasing concentration that was restored with the use of BCP. The levels of endotoxemia and serum leptin increased in the HFD group, while in the HFD + BCP group, similar values were found to those of the STD group, attributing the ability to reduce these in conditions of obesity.
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Affiliation(s)
- Uriel Ulises Rodríguez-Mejía
- Laboratorio de Investigación y Desarrollo Farmacéutico, Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico
| | - Juan Manuel Viveros-Paredes
- Laboratorio de Investigación y Desarrollo Farmacéutico, Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico
| | - Adelaida Sara Minia Zepeda-Morales
- Laboratorio de Análisis Quimícos Clínicos y Bacteriológicos Vinculación, Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico
| | - Lucrecia Carrera-Quintanar
- Laboratorio de Ciencias de los Alimentos, Departamento de Reproducción Humana, Crecimiento y Desarrollo Infantil, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44350, Jalisco, Mexico
| | - José Sergio Zepeda-Nuño
- Departamento de Microbiología y Patología, Centro de Investigación y Diagnóstico de Patología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44350, Jalisco, Mexico
| | - Gilberto Velázquez-Juárez
- Laboratorio de Bioquimíca Estructural, Departamento de Química, Universidad de Guadalajara, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico
| | - Vidal Delgado-Rizo
- Departamento de Fisiología, Centro de Investigación en Inmunología y Dermatología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44350, Jalisco, Mexico
| | - Trinidad García-Iglesias
- Departamento de Fisiología, Instituto de Investigación en Cáncer de la Infancia y Adolescencia, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44350, Jalisco, Mexico
| | - Luisa Guadalupe Camacho-Padilla
- Laboratorio de Investigación y Desarrollo Farmacéutico, Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico
| | - Elizabeth Varela-Navarro
- Laboratorio de Análisis Quimícos Clínicos y Bacteriológicos Vinculación, Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico
| | - Luis Alberto Anguiano-Sevilla
- Laboratorio de Biología Molecular, Genética y Proteómica, Instituto Transdiciplinar de Investigación y Servicios, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 45150, Jalisco, Mexico
| | - Esmeralda Marisol Franco-Torres
- Laboratorio de Investigación y Desarrollo Farmacéutico, Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico
| | - Rocio Ivette López-Roa
- Laboratorio de Investigación y Desarrollo Farmacéutico, Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico
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Xiang L, He P, Shu G, Yuan M, Wen M, Lan X, Liao Z, Tang Y. AabHLH112, a bHLH transcription factor, positively regulates sesquiterpenes biosynthesis in Artemisia annua. Front Plant Sci 2022; 13:973591. [PMID: 36119570 PMCID: PMC9478121 DOI: 10.3389/fpls.2022.973591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 08/05/2022] [Indexed: 06/15/2023]
Abstract
The bHLH transcription factors play important roles in the regulation of plant growth, development, and secondary metabolism. β-Caryophyllene, epi-cedrol, and β-farnesene, three kinds of sesquiterpenes mainly found in plants, are widely used as spice in the food industry and biological pesticides in agricultural production. Furthermore, they also have a significant value in the pharmaceutical industry. However, there is currently a lack of knowledge on the function of bHLH family TFs in β-caryophyllene, epi-cedrol, and β-farnesene biosynthesis. Here, we found that AabHLH112 transcription factor had a novel function to positively regulate β-carophyllene, epi-cedrol, and β-farnesene biosynthesis in Artemisia annua. Exogenous MeJA enhanced the expression of AabHLH112 and genes of β-caryophyllene synthase (CPS), epi-cedrol synthase (ECS), and β-farnesene synthase (BFS), as well as sesquiterpenes content. Dual-LUC assay showed the activation of AaCPS, AaECS, and AaBFS promoters were enhanced by AabHLH112. Yeast one-hybrid assay showed AabHLH112 could bind to the G-box (CANNTG) cis-element in promoters of both AaCPS and AaECS. In addition, overexpression of AabHLH112 in A. annua significantly elevated the expression levels of AaCPS, AaECS, and AaBFS as well as the contents of β-caryophyllene, epi-cedrol, and β-farnesene, while suppressing AabHLH112 expression by RNAi reduced the expression of the three genes and the contents of the three sesquiterpenes. These results suggested that AabHLH112 is a positive regulator of β-caryophyllene, epi-cedrol, and β-farnesene biosynthesis in A. annua.
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Affiliation(s)
- Lien Xiang
- College of Environmental Science and Engineering, China West Normal University, Nanchong, China
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Tibet Agriculture and Animal Husbandry College and Southwest University (TAAHC-SWU) Medicinal Plant Joint R&D Centre, School of Life Sciences, Southwest University, Chongqing, China
| | - Ping He
- Chongqing Academy of Science and Technology, Chongqing, China
| | - Guoping Shu
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Tibet Agriculture and Animal Husbandry College and Southwest University (TAAHC-SWU) Medicinal Plant Joint R&D Centre, School of Life Sciences, Southwest University, Chongqing, China
| | - Mingyuan Yuan
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Tibet Agriculture and Animal Husbandry College and Southwest University (TAAHC-SWU) Medicinal Plant Joint R&D Centre, School of Life Sciences, Southwest University, Chongqing, China
| | - Mengling Wen
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Tibet Agriculture and Animal Husbandry College and Southwest University (TAAHC-SWU) Medicinal Plant Joint R&D Centre, School of Life Sciences, Southwest University, Chongqing, China
| | - Xiaozhong Lan
- The Provincial and Ministerial Co-founded Collaborative Innovation Center for R&D in Tibet Characteristic Agricultural and Animal Husbandry Resources, Food Science College, Tibet Agriculture and Animal Husbandry University, Nyingchi, China
| | - Zhihua Liao
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Tibet Agriculture and Animal Husbandry College and Southwest University (TAAHC-SWU) Medicinal Plant Joint R&D Centre, School of Life Sciences, Southwest University, Chongqing, China
- Chongqing Academy of Science and Technology, Chongqing, China
| | - Yueli Tang
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City and Southwest University, Tibet Agriculture and Animal Husbandry College and Southwest University (TAAHC-SWU) Medicinal Plant Joint R&D Centre, School of Life Sciences, Southwest University, Chongqing, China
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Yovas A, Manjusha WA, Stanely Mainzen Prince P. β-caryophyllene modulates B-cell lymphoma gene-2 family genes and inhibits the intrinsic pathway of apoptosis in isoproterenol-induced myocardial infarcted rats; A molecular mechanism. Eur J Pharmacol 2022;:175181. [PMID: 35988788 DOI: 10.1016/j.ejphar.2022.175181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 07/11/2022] [Accepted: 08/01/2022] [Indexed: 11/24/2022]
Abstract
Myocardial infarction (MI) is one of the top causes of morbidity and mortality in the world. Prevention/treatment of MI is of utmost importance. This study planned to appraise the molecular mechanisms of β-caryophyllene on the intrinsic pathway of cardiomyocyte apoptosis in isoproterenol-induced myocardial infarcted rats. Rats were induced MI by isoproterenol (100 mg/kg body weight). The serum cardiac diagnostic markers, heart lipid hydroperoxides, heart lysosomal thiobarbituric acid reactive substances, and serum/heart lysosomal enzymes were considerably (P < 0.05) augmented, while heart antioxidants, heart lysosomal β-glucuronidase and cathepsin-D were considerably (P < 0.05) lessened in isoproterenol-induced myocardial infarcted rats. A reverse transcription-polymerase chain reaction study revealed altered expressions of B-cell lymphoma gene-2, B-cell lymphoma - extra-large, B-cell lymphoma-2 associated-x, and B-cell lymphoma-2 associated death promoter genes. Further, transmission electron microscopic study depicted damaged heart lysosomal structure. Histological study revealed mononuclear cell infiltration and congested dilated blood capillaries in between affected cardiac muscle fibres. Further, 2,3,5-triphenyl tetrazolium chloride staining showed a larger myocardial infarct size. The β-caryophyllene (20 mg/kg body weight) pre-and co-treatment orally, daily, for 21 days considerably (P < 0.05) ameliorated all these altered biochemical, transmission electron microscopic, molecular and histological parameters evaluated in myocardial infarcted rats. Thus, β-caryophyllene inhibited oxidative stress and lysosomal leakage, preserved the heart, and heart lysosomal structure, and prevented the intrinsic pathway of apoptosis. Moreover, it reduced infarct size. The antioxidant effects of β-caryophyllene are the possible mechanism for the observed anti-oxidative stress, anti-lysosomal damage, anti-apoptotic, and myocardial infarct size limiting effects.
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Dong W, Postlethwaite BC, Wheller PA, Brand D, Jiao Y, Li W, Myers LK, Gu W. Beta-caryophyllene prevents the defects in trabecular bone caused by Vitamin D deficiency through pathways instated by increased expression of klotho. Bone Joint Res 2022; 11:528-540. [PMID: 35920089 PMCID: PMC9396919 DOI: 10.1302/2046-3758.118.bjr-2021-0392.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Aims This study investigated the effects of β-caryophyllene (BCP) on protecting bone from vitamin D deficiency in mice fed on a diet either lacking (D-) or containing (D+) vitamin D. Methods A total of 40 female mice were assigned to four treatment groups (n = 10/group): D+ diet with propylene glycol control, D+ diet with BCP, D-deficient diet with control, and D-deficient diet with BCP. The D+ diet is a commercial basal diet, while the D-deficient diet contains 0.47% calcium, 0.3% phosphorus, and no vitamin D. All the mice were housed in conditions without ultraviolet light. Bone properties were evaluated by X-ray micro-CT. Serum levels of klotho were measured by enzyme-linked immunosorbent assay. Results Under these conditions, the D-deficient diet enhanced the length of femur and tibia bones (p < 0.050), and increased bone volume (BV; p < 0.010) and trabecular bone volume fraction (BV/TV; p < 0.010) compared to D+ diet. With a diet containing BCP, the mice exhibited higher BV and bone mineral density (BMD; p < 0.050) than control group. The trabecular and cortical bone were also affected by vitamin D and BCP. In addition, inclusion of dietary BCP improved the serum concentrations of klotho (p < 0.050). In mice, klotho regulates the expression level of cannabinoid type 2 receptor (Cnr2) and fibroblast growth factor 23 (Fgf23) through CD300a. In humans, data suggest that klotho is connected to BMD. The expression of klotho is also associated with bone markers. Conclusion These data indicate that BCP enhances the serum level of klotho, leading to improved bone properties and mineralization in an experimental mouse model. Cite this article: Bone Joint Res 2022;11(8):528–540.
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Affiliation(s)
- Wei Dong
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, Tennessee, USA.,Department of Gynecological Radiotherapy, Harbin Medical University Cancer Hospital, Harbin, China
| | - Bradley C Postlethwaite
- Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Patricia A Wheller
- Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - David Brand
- Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA.,Research Service, Veterans Affairs Medical Center, Memphis, Tennessee, USA
| | - Yan Jiao
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Wei Li
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Linda K Myers
- Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Weikuan Gu
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, Tennessee, USA.,Research Service, Veterans Affairs Medical Center, Memphis, Tennessee, USA
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Alizadeh S, Djafarian K, Mofidi Nejad M, Yekaninejad MS, Javanbakht MH. The effect of β-caryophyllene on food addiction and its related behaviors: A randomized, double-blind, placebo-controlled trial. Appetite 2022; 178:106160. [PMID: 35809704 DOI: 10.1016/j.appet.2022.106160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 07/03/2022] [Accepted: 07/03/2022] [Indexed: 11/02/2022]
Abstract
Food addiction (FA) is a psychological construct that may be involved in the etiology of obesity. The cannabinoid system is involved in the addictive-like food preferences by acting on the dopaminergic pathway of the brain. β-caryophyllene is a dietary cannabinoid that is a cannabinoid type 2 (CB2) receptor agonist. This study explored the impacts of β-caryophyllene supplementation on eating behavior, appetite, mental health, anthropometric parameters, body composition, and some hormones related to appetite in women with obesity diagnosed with FA. Women with obesity and FA, diagnosed by the Yale Food Addiction Scale Score (YFAS-S) ≥3, were randomly allocated to receive a β-caryophyllene softgel (n = 26) (100 mg/daily with meal) or placebo (n = 26) for 8 weeks. Anthropometric measurements, body composition, eating behavior, biochemical markers, dietary intake, appetite, stress, anxiety, and depression were evaluated during the study period. β-caryophyllene administration significantly reduced YFAS-S compared to the placebo group (changes in FA score: 1.5 ± 0.9 vs. - 0.7 ± 1.4; corrected P = 0.05). Serum levels of orexin-A significantly decreased in the β-caryophyllene group (p = 0.02); however, no significant difference was observed compared to the placebo group (corrected P = 0.09). β-caryophyllene supplementation had no significant effect on body composition, anthropometric indices, appetite, eating behavior, dietary intake, physical activity level, mental health, and levels of oxytocin and neuropeptide Y (NPY), compared to the placebo. β-caryophyllene supplementation may have beneficial effects on improving YFAS-S in women with obesity diagnosed with FA. TRIAL REGISTRATION: Iranian Registry of Clinical Trials identifier: IRCT20200914048712N1.
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Affiliation(s)
- Shahab Alizadeh
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Kurosh Djafarian
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Mofidi Nejad
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mir Saeed Yekaninejad
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hassan Javanbakht
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
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Franco-Arroyo NN, Viveros-Paredes JM, Zepeda-Morales ASM, Roldán E, Márquez-Aguirre AL, Zepeda-Nuño JS, Velázquez-Juárez G, Fafutis-Morris M, López-Roa RI. β-Caryophyllene, a Dietary Cannabinoid, Protects Against Metabolic and Immune Dysregulation in a Diet-Induced Obesity Mouse Model. J Med Food 2022; 25:993-1002. [PMID: 35792574 DOI: 10.1089/jmf.2021.0166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Obesity is an abnormal or excessive accumulation of fat in the body that exacerbates metabolic and inflammatory processes, and impairs the health of afflicted individuals. β-caryophyllene is a natural sesquiterpene that is a dietary cannabinoid with anti-inflammatory properties and potential activity against metabolic diseases. In the present study, we evaluated the effect of β-caryophyllene on C57BL/6 mice using a diet-induced obesity model. Male mice were randomly assigned to the following groups over a 16-week period: (1) standard diet as lean control, (2) high-fat diet (HFD) as obese control, and (3) HFD + β-caryophyllene with β-caryophyllene at 50 mg/kg. Treatment with β-caryophyllene improved various metabolic parameters including increased total body weight, fasting glucose levels, oral-glucose tolerance, insulin tolerance, fasting triglycerides, adipocyte hypertrophy, and liver macrovesicular steatosis. β-caryophyllene also modulated the levels and expression of immune response factors including adiponectin, leptin, insulin, interleukin-6, tumor necrosis factor-a, and Toll-like receptor-4. Our data indicate that chronic supplementation with β-caryophyllene can improve relevant metabolic and immunological processes in obese mice. This protocol was approved by the Institutional Committee for Care and Use of Laboratory Animals from the University of Guadalajara with protocol code CUCEI/CINV/CICUAL-01/2022.
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Affiliation(s)
- Noel N Franco-Arroyo
- Department of Pharmacobiology; Pharmaceutical Research and Development Laboratory, CUCEI, University of Guadalajara, Mexico
| | - Juan M Viveros-Paredes
- Department of Pharmacobiology; Pharmaceutical Research and Development Laboratory, CUCEI, University of Guadalajara, Mexico
| | - A Sara M Zepeda-Morales
- Department of Pharmacobiology, Clinical Analysis Laboratory, CUCEI, University of Guadalajara, Mexico
| | - Erika Roldán
- Department of Mathematics Geometry & Technical Visualization, University of Munich, Germany.,Department for Topology and Neuroscience, Federal Polytechnic School of Lausanne, Switzerland
| | - Ana L Márquez-Aguirre
- Pharmaceutical and Medical Biotechnology Unit, Center for Research and Assistance in Technology and Design of the State of Jalisco, Mexico
| | - José S Zepeda-Nuño
- Department of Microbiology and Pathology, Pathology Research and Diagnosis Center, CUCS, University of Guadalajara, Mexico
| | | | - Mary Fafutis-Morris
- Department of Physiology, Immunology and Dermatology Research Center, CUCS, University of Guadalajara, Mexico
| | - Rocio I López-Roa
- Department of Pharmacobiology; Pharmaceutical Research and Development Laboratory, CUCEI, University of Guadalajara, Mexico
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Baradaran Rahimi V, Askari VR. A mechanistic review on immunomodulatory effects of selective type two cannabinoid receptor β-caryophyllene. Biofactors 2022; 48:857-882. [PMID: 35648433 DOI: 10.1002/biof.1869] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 05/13/2022] [Indexed: 12/16/2022]
Abstract
β-Caryophyllene (BCP) is a plant-derived compound and occurs naturally in various foods and spices, including cinnamon, citrus, fruits, clove, curry, and pepper. BCP showed different pharmacological effects, such as antioxidant and antimicrobial properties. This article tried to gather updated knowledge of the anti-inflammatory, antioxidant, and immunomodulatory effects of BCP and searched using various databases and appropriate keywords until April 2022. Several studies showed that the anti-inflammatory effects of BCP are mainly provided through cannabinoid receptor 2 (CB2 ) receptor activation and the peroxisome proliferator-activated receptor (PPAR) γ pathway. It has also been demonstrated that BCP suppresses both protein and mRNA expression levels of interleukin (IL)-6 and reduces relevant proinflammatory cytokines but increases the anti-inflammatory cytokine IL-13. Previous results indicated that the antioxidant effects of β-caryophyllene were suggested through different pathways, including activation of nuclear factor erythroid 2-related factor-2 (Nrf2)/heme oxygenase-1 (HO-1)/antioxidant axis and inhibition of the HMG-CoA reductase activity, and oxidative stress biomarkers levels. Furthermore, various results showed immunomodulatory effects of BCP through inhibiting microglial cells, CD4+ and CD8+ T lymphocytes, modulated Th1 /Treg immune balance through the activation of the CB2 receptor, and reducing mitogen-activated protein kinases (p38MAPK) and NF-kB activation and increased ionized calcium-binding adaptor molecule-1 (Iba-1) and IL-1β.
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Affiliation(s)
- Vafa Baradaran Rahimi
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Reza Askari
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmaceutical Sciences in Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Sudeep HV, Venkatakrishna K, Raj A, Reethi B, Shyamprasad K. Viphyllin™, a standardized extract from black pepper seeds, mitigates intestinal inflammation, oxidative stress, and anxiety-like behavior in DSS-induced colitis mice. J Food Biochem 2022; 46:e14306. [PMID: 35766031 DOI: 10.1111/jfbc.14306] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 05/21/2022] [Accepted: 05/30/2022] [Indexed: 12/12/2022]
Abstract
Inflammatory bowel diseases (IBD) are the common health concern in populations across the world. Clinical evidence suggests that IBD, characterized by intestinal inflammation, is associated with neuronal manifestations to a greater extent. In this study, we have investigated the protective effects of Viphyllin™, a standardized black pepper (Piper nigrum) seed extract containing 30% β-caryophyllene against dextran sodium sulfate (DSS)-induced colitis in mice. Oral pretreatment of Viphyllin at the 50 mg and 100 mg/kg doses significantly reversed the clinical symptoms of colitis in mice. Viphyllin markedly inhibited NLRP3 inflammasome activation and improved barrier function in colon tissue. Viphyllin further mitigated the DSS-induced anxiety-like behavior in mice. Interestingly, Viphyllin improved brain antioxidant status and promoted neuronal cell survival in colitis model mice. In conclusion, our findings strongly support the health claims of Viphyllin as a functional ingredient to deal with IBD and related neuronal symptoms. PRACTICAL APPLICATIONS: Prevalence of inflammatory bowel diseases is not uncommon in the modern lifestyle. Gut health is associated with neurological disorders that contribute substantially to the deterioration of quality of life and socioeconomic development. In this research work, the protective action of a black pepper seed extract standardized to 30% β-caryophyllene (Viphyllin) is evaluated against Dextran sodium sulfate-induced experimental colitis model. Here we have demonstrated the beneficial role of Viphyllin in mitigating intestinal inflammation as a function of NLRP3 inflammasome inhibition. Further, the extract improves intestinal barrier function. In an important aspect of the study, we have provided the data on the effect of Viphyllin on neurological symptoms and brain health in colitis model mice.
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Affiliation(s)
| | | | - Amritha Raj
- R&D Center for Excellence, Vidya Herbs Pvt Ltd., Bangalore, India
| | - Budanuru Reethi
- R&D Center for Excellence, Vidya Herbs Pvt Ltd., Bangalore, India
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Di Giacomo S, Gullì M, Facchinetti R, Minacori M, Mancinelli R, Percaccio E, Scuderi C, Eufemi M, Di Sotto A. Sorafenib Chemosensitization by Caryophyllane Sesquiterpenes in Liver, Biliary, and Pancreatic Cancer Cells: The Role of STAT3/ABC Transporter Axis. Pharmaceutics 2022; 14:1264. [PMID: 35745837 DOI: 10.3390/pharmaceutics14061264] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/09/2022] [Accepted: 06/10/2022] [Indexed: 12/12/2022] Open
Abstract
A combination of anticancer drugs and chemosensitizing agents has been approached as a promising strategy to potentiate chemotherapy and reduce toxicity in aggressive and chemoresistant cancers, like hepatocellular carcinoma (HCC), cholangiocarcinoma (CCA), and pancreatic ductal adenocarcinoma (PDAC). In the present study, the ability of caryophyllane sesquiterpenes to potentiate sorafenib efficacy was studied in HCC, CCA, and PDAC cell models, focusing on the modulation of STAT3 signaling and ABC transporters; tolerability studies in normal cells were also performed. Results showed that the combination of sorafenib and caryophyllane sesquiterpenes synergized the anticancer drug, especially in pancreatic Bx-PC3 adenocarcinoma cells; a similar trend, although with lower efficacy, was found for the standard ABC transporter inhibitors. Synergistic effects were associated with a modulation of MDR1 (or Pgp) and MRP transporters, both at gene and protein level; moreover, activation of STAT3 cascade and cell migration appeared significantly affected, suggesting that the STAT3/ABC-transporters axis finely regulated efficacy and chemoresistance to sorafenib, thus appearing as a suitable target to overcome drawbacks of sorafenib-based chemotherapy in hepato-biliary-pancreatic cancers. Present findings strengthen the interest in caryophyllane sesquiterpenes as chemosensitizing and chemopreventive agents and contribute to clarifying drug resistance mechanisms in HCC, CCA, and PDAC cancers and to developing possible novel therapeutic strategies.
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Yi X, Wang X, Wu L, Wang M, Yang L, Liu X, Chen S, Shi Y. Integrated Analysis of Basic Helix Loop Helix Transcription Factor Family and Targeted Terpenoids Reveals Candidate AarbHLH Genes Involved in Terpenoid Biosynthesis in Artemisia argyi. Front Plant Sci 2022; 12:811166. [PMID: 35111184 PMCID: PMC8801783 DOI: 10.3389/fpls.2021.811166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/09/2021] [Indexed: 05/05/2023]
Abstract
Artemisia argyi is a valuable traditional medicinal plant in Asia. The essential oil from its leaves is rich in terpenoids and has been used to enhance health and well-being. In China, the market scale of industries related to A. argyi has attained tens of billions of Chinese Yuan. The basic helix-loop-helix (bHLH) family is one of the largest transcription factors families in plants that plays crucial roles in diverse biological processes and is an essential regulatory component of terpenoid biosynthesis. However, the bHLH TFs and their regulatory roles in A. argyi remain unknown. Here, 53 AarbHLH genes were identified from the transcriptome of A. argyi and were classified into 15 subfamilies based on the classification of bHLH proteins in Arabidopsis thaliana. The MEME analysis showed that the conserved motif 1 and motif 2 constituted the most conserved bHLH domain and distributed in most AarbHLH proteins. Additionally, integrated analysis of the expression profiles of AarbHLH genes and the contents of targeted terpenoids in different tissues group and JA-treated group were performed. Eleven up-regulated AarbHLHs and one down-regulated AarbHLH were screened as candidate genes that may participate in the regulation of terpenoid biosynthesis (TPS-AarbHLHs). Correlation analysis between gene expression and terpenoid contents indicated that the gene expression of these 12 TPS-AarbHLHs was significantly correlated with the content changes of 1,8-cineole or β-caryophyllene. Protein-protein interaction networks further illustrated that these TPS-AarbHLHs might be involved in terpenoid biosynthesis in A. argyi. This finding provides a basis to further investigate the regulation mechanism of AarbHLH genes in terpenoid biosynthesis, and will be helpful to improve the quality of A. argyi.
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Affiliation(s)
- Xiaozhe Yi
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
| | - Xingwen Wang
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lan Wu
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Mengyue Wang
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Liu Yang
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
| | - Xia Liu
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
| | - Shilin Chen
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuhua Shi
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
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Joshi RK, Pai SR, Nagarajan H, Vetrivel U. Identification of potentially bioactive compounds from Blumea lacera essential oil by gas chromatography-mass spectroscopy and molecular docking studies for targeting inflammatory bowel disease. Nat Prod Res 2022; 37:1589-1593. [PMID: 35007180 DOI: 10.1080/14786419.2021.2025368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Blumea lacera (Burm.f.) DC. (Asteraceae) is used in the traditional system of medicine for the treatment of inflammation or irritable bowel disease (IBD). In this study, B. lacera was collected from different geographical regions and oil was extracted by hydro-distillation and further chemo-profiled using GC-FID-MS. The major compounds identified were 2,5-dimethoxy-p-cymene (28.7-0.4%), β-caryophyllene (25.5-0.5%), carvotanacetone (24.5-0.4%), chrysanthenone (21.9-9.8%) and 2,6-dimethyl phenol (11.4-1.8%). The constituents of B. lacera also showed marked qualitative and quantitative variations. The percent chemical similarity was observed to be in the range of 51.7% to 59.2% between the localities. Moreover, molecular modelling, membrane molecular dynamics simulations, target prediction were implemented to decipher the potential targets relevant to IBD. This inferred that all these major compounds could be potential drug moieties for treating IBD in terms of targeting h5HTR3A, thereby substantiating the traditional use of B. lacera for the treatment of IBD ailments.
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Affiliation(s)
- Rajesh K Joshi
- Department of Natural Product Chemistry, ICMR-National Institute of Traditional Medicine, Belagavi, Karnataka, India
| | - Sandeep R Pai
- Plant Biotechnology and Tissue Culture Division, ICMR-National Institute of Traditional Medicine, Belagavi, Karnataka, India.,Department of Botany, Rayat Shikshan Sanstha's, Dada Patil Mahavidyalaya, Karjat, Maharashtra, India
| | - Hemavathy Nagarajan
- Centre for Bioinformatics, Kamalnayan Bajaj Institute for Research in Vision and Ophthalmology, Vision Research Foundation, Chennai, Tamil Nadu, India
| | - Umashankar Vetrivel
- Department of Bioinformatics, ICMR-National Institute of Traditional Medicine, Belagavi, Karnataka, India
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Wang Y, Yang Q, Zhu Y, Zhao L, Ju P, Wang G, Zhou C, Zhu C, Jia H, Jiao Y, Jia H, Gao Z. MrTPS3 and MrTPS20 Are Responsible for β-Caryophyllene and α-Pinene Production, Respectively, in Red Bayberry ( Morella rubra). Front Plant Sci 2022; 12:798086. [PMID: 35069655 PMCID: PMC8777192 DOI: 10.3389/fpls.2021.798086] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 12/06/2021] [Indexed: 05/24/2023]
Abstract
Red bayberry is a sweet, tart fruit native to China and grown widely in the south. The key organic compounds forming the distinctive aroma in red bayberry, are terpenoids, mainly β-caryophyllene and α-pinene. However, the key genes responsible for different terpenoids are still unknown. Here, transcriptome analysis on samples from four cultivars, during fruit development, with different terpenoid production, provided candidate genes for volatile organic compound (VOC) production. Terpene synthases (TPS) are key enzymes regulating terpenoid biosynthesis, and 34 TPS family members were identified in the red bayberry genome. MrTPS3 in chromosome 2 and MrTPS20 in chromosome 7 were identified as key genes regulating β-caryophyllene and α-pinene synthesis, respectively, by qRT-PCR. Subcellular localization and enzyme activity assay showed that MrTPS3 was responsible for β-caryophyllene (sesquiterpenes) production and MrTPS20 for α-pinene (monoterpenes). Notably, one amino acid substitution between dark color cultivars and light color cultivars resulted in the loss of function of MrTPS3, causing the different β-caryophyllene production. Our results lay the foundation to study volatile organic compounds (VOCs) in red bayberry and provide potential genes for molecular breeding.
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Affiliation(s)
- Yan Wang
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
| | - Qinsong Yang
- Key Laboratory for Silviculture and Conservation, Ministry of Education, Beijing Forestry University, Beijing, China
| | - Yifan Zhu
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
| | - Lan Zhao
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
| | - Pengju Ju
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
| | - Guoyun Wang
- Yuyao Agriculture Technology Extension Center, Ningbo, China
| | - Chaochao Zhou
- Yuyao Agriculture Technology Extension Center, Ningbo, China
| | - Changqing Zhu
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
| | - Huijuan Jia
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
| | - Yun Jiao
- Institute of Forestry, Ningbo Academy of Agricultural Science, Ningbo, China
| | - Huimin Jia
- College of Agronomy, Jiangxi Agricultural University, Nanchang, China
| | - Zhongshan Gao
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
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