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Teniente-Martínez G, Bernardino-Nicanor A, Valadez-Vega MDC, Montañez-Soto JL, Juárez-Goiz JMS, González-Cruz L. In vitro study of the antihypertensive, antioxidant and antiproliferative activities of peptides obtained from two varieties of Phaseolus coccineus L. CYTA - JOURNAL OF FOOD 2022. [DOI: 10.1080/19476337.2022.2090611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
| | - Aurea Bernardino-Nicanor
- Departamento de Ingeniería Bioquímica, Tecnológico Nacional de México-Celaya, Guanajuato, México
| | | | - José Luis Montañez-Soto
- Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional del Instituto Politécnico Nacional, Unidad Michoacán, Michoacan, México
| | | | - Leopoldo González-Cruz
- Departamento de Ingeniería Bioquímica, Tecnológico Nacional de México-Celaya, Guanajuato, México
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2
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Salazar D, Marquis RJ. Testing the role of local plant chemical diversity on plant-herbivore interactions and plant species coexistence. Ecology 2022; 103:e3765. [PMID: 35611398 DOI: 10.1002/ecy.3765] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 03/24/2022] [Accepted: 04/20/2022] [Indexed: 11/09/2022]
Abstract
Accumulating evidence suggests that herbivorous insects influence local composition and richness of Neotropical plant species, particularly in species-rich genera. Species richness, phylogenetic diversity, and chemical diversity all influence the ability of insect herbivores to find and utilize their hosts. The relative impact of these components of diversity on species coexistence and plant-herbivore interactions is not well understood. We constructed 60 local communities of up to 13 species of Piper (Piperaceae) in native, mature forest at a lowland wet forest location in Costa Rica. Species composition of each community was chosen such that species richness, phylogenetic diversity, and GCMS-based chemical diversity were varied independently among communities. We predicted that chemical diversity would most strongly affect the communities across time, with smaller effects of taxonomic and phylogenetic diversity. Thirteen months after the experimental planting, we assessed survivorship of each cutting, measured total leaf area loss of the survivors, leaf area loss to generalist and specialist herbivorous insect species, and local extinction of species. Generalist and specialist herbivory decreased with increasing levels of species richness and phylogenetic diversity, respectively. Surprisingly, there was no independent effect of chemical diversity on any of the three measures of herbivore damage. Nevertheless, plots with a higher chemical and phylogenetic diversity showed decreased plant mortality and local species extinction. Overall, our results suggest that both chemical and phylogenetic similarity are important factors in the assembly and maintenance of tropical plant communities. The fact that chemical diversity influences plant mortality suggests that leaf herbivores, and possibly other plant natural enemies, could increase plant diversity via selective mortality of similar chemotypes.
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Affiliation(s)
- Diego Salazar
- International Center for Tropical Botany, Institute of Environment, Department of Biological Sciences, Florida International University
| | - Robert J Marquis
- Department of Biology and the Whitney R. Harris World Ecology Center, University of Missouri-St. Louis, St. Louis, MO, United States
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3
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Michalak I, Püsküllüoğlub M. Look into my onco-forest - review of plant natural products with anticancer activity. Curr Top Med Chem 2022; 22:922-938. [PMID: 35240958 DOI: 10.2174/1568026622666220303112218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/31/2021] [Accepted: 01/23/2022] [Indexed: 12/24/2022]
Abstract
Cancer is a multistage process that can be treated by numerous modalities including systemic treatment. About half of the molecules that have been approved in the last few decades count for plant derivatives. This review presents the application of tree/shrub-derived biologically active compounds as anticancer agents. Different parts of trees/shrubs - wood, bark, branches, roots, leaves, needles, fruits, flowers etc. - contain a wide variety of primary and secondary metabolites, which demonstrate anticancer properties. Special attention was paid to phenolics (phenolic acids and polyphenols, including flavonoids and non-flavonoids (tannins, lignans, stilbenes)), essential oils and their main constituents such as terpenes/terpenoids, phytosterols, alkaloids and many others. Anticancer properties of these compounds are mainly attributed to their strong antioxidant properties. In vitro experiments on various cancer cell lines revealed a cytotoxic effect of tree-derived extracts. Mechanisms of anticancer action of the extracts are also listed. Examples of drugs that successfully underwent clinical trials with well-established position in the guidelines created by oncological societies are provided. The review also focuses on directions for the future in the development of anticancer agents derived from trees/shrubs. Applying biologically active compounds derived from trees and shrubs as anticancer agents continuously seems a promising strategy in cancer systemic treatment.
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Affiliation(s)
- Izabela Michalak
- Department of Advanced Material Technologies, Faculty of Chemistry, Wrocław University of Science and Technology, Wrocław, Poland
| | - Mirosława Püsküllüoğlub
- Labcorp (Polska) Sp. z o.o., Warsaw, Poland; c Department of Clinical Oncology, Maria Sklodowska Curie National Research Institute of Oncology, Cracow Branch, Kraków, Poland
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4
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Wang L, Wang S, Yao Q, Wang B, Duan W, Zhou H, Duan K. Chemical constituents of Peperomia tetraphylla (Forst. F.) Hooker et Arnott. BIOCHEM SYST ECOL 2021. [DOI: 10.1016/j.bse.2021.104342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Traditional Medicinal Plants as a Source of Antituberculosis Drugs: A System Review. BIOMED RESEARCH INTERNATIONAL 2021; 2021:9910365. [PMID: 34541000 PMCID: PMC8448615 DOI: 10.1155/2021/9910365] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 08/09/2021] [Indexed: 12/02/2022]
Abstract
Medicinal plants are the chief components in the different oriental formulations in different traditional medical systems worldwide. As a thriving source of medicine, the medicinal plants with antituberculosis (TB) properties inspire the pharmacists to develop new drugs based on their active components or semimetabolites. In the present review, the anti-TB medicinal plants were screened from the scientific literatures, based on the botanical classification and the anti-TB activity. The obtained anti-TB medicinal plants were categorized into three different categories, viz., 159 plants critically examined with a total 335 isolated compounds, 131 plants with their crude extracts showing anti-TB activity, and 27 plants in literature with the prescribed formula by the traditional healers. Our systemic analysis on the medicinal plants can assist the discovery of novel and more efficacious anti-TB drugs.
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6
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Ibarra-Berumen J, Rosales-Castro M, Ordaz-Pichardo C. Potential use of wood metabolites for cancer treatment. Nat Prod Res 2021; 36:4293-4309. [PMID: 34459687 DOI: 10.1080/14786419.2021.1972420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The study of medicinal plants for cancer treatment has gained attention due to an increasing incidence of cancer worldwide and antineoplastics-related undesirable secondary effects. Most of the natural products of medicinal plants that have been evaluated for cytotoxic activity, are derived from leaves, bark, roots and flowers. However, natural products derived from wood have demonstrated a cytotoxic effect with promising results. Moreover, some fractions and compounds have been isolated of wood in order to increase the effect. This review presents in vitro experimental evidence of cytotoxic effect of natural products from wood against cancer cell lines. It also provides considerations and recommendations to obtain herbal medicines over time.
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Affiliation(s)
- Jorge Ibarra-Berumen
- Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Durango, Durango, México
| | - Martha Rosales-Castro
- Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Durango, Durango, México
| | - Cynthia Ordaz-Pichardo
- Laboratorio de Biología Celular y Productos Naturales, Escuela Nacional de Medicina y Homeopatía (ENMH), Instituto Politécnico Nacional, CDMX, México
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7
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Edible gelatin-based nanofibres loaded with oil encapsulating high-oleic palm oil emulsions. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124673] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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8
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Sieniawska E, Maciejewska-Turska M, Świątek Ł, Xiao J. Plant-based Food Products for Antimycobacterial Therapy. EFOOD 2020. [DOI: 10.2991/efood.k.200418.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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9
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Omoba OS, Olagunju AI, Salawu SO, Boligon AA. HPLC-DAD Phenolic Profiling and In Vitro Antioxidant Activities of Three Prominent Nigerian Spices. Prev Nutr Food Sci 2019; 24:179-186. [PMID: 31328123 PMCID: PMC6615355 DOI: 10.3746/pnf.2019.24.2.179] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 04/02/2019] [Indexed: 12/18/2022] Open
Abstract
Spices and herbs have antioxidant, anti-inflammatory, and anti-microbial properties, amongst others. These characteristics are attributable to their composition, such as high polyphenol and flavonoid contents that are responsible for their antioxidative properties. Methanolic extracts of Ocimum basilicum (OB), Xylopia aethiopica (XA), and Piper guineensis (PG) were evaluated to profile their phenolic compounds and in vitro antioxidant properties. High performance liquid chromatography with diode-array detection phenolic compounds profiling revealed that quercetin, quercitrin, and isoquercitrin are the most prevalent phenolic compound in OB, XA, and PG, respectively. All the extracts possessed good antioxidant activity. XA showed the highest total phenolic content of 29.50 mg gallic acid equivalents/g, a total flavonoid content of 21.17 mg quercetin equivalents/g, 2,2-diphenyl-1-picrylhydrazyl and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) radical scavenging abilities of 29% and 88.23%, respectively, and a nitric oxide scavenging activity of 44.13 mg/g. Thus, the XA methanolic extract demonstrated a high content of phenolic compounds and significant antioxidative properties, with prospective potency to prevent oxidative damage and promote better cardiovascular health.
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Affiliation(s)
- Olufunmilayo Sade Omoba
- Department of Food Science and Technology, Federal University of Technology, Akure, Ondo State 340001, Nigeria
| | - Aderonke Ibidunni Olagunju
- Department of Food Science and Technology, Federal University of Technology, Akure, Ondo State 340001, Nigeria
| | - Sule Ola Salawu
- Department of Biochemistry, Federal University of Technology, Akure, Ondo State 340001, Nigeria
| | - Aline Augusti Boligon
- Program of Post-Graduation in Pharmaceutical Sciences, Federal University of Santa Maria, Campus Camobi, Santa Maria, RS 97105-900, Brazil
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10
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Ghiraldi-Lopes LD, Campanerut-Sá PAZ, Meneguello JE, Seixas FAV, Lopes-Ortiz MA, Scodro RBL, Pires CTA, da Silva RZ, Siqueira VLD, Nakamura CV, Cardoso RF. Proteomic profile of Mycobacterium tuberculosis after eupomatenoid-5 induction reveals potential drug targets. Future Microbiol 2017; 12:867-879. [DOI: 10.2217/fmb-2017-0023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Aim: We investigated a proteome profile, protein–protein interaction and morphological changes of Mycobacterium tuberculosis after different times of eupomatenoid-5 (EUP-5) induction to evaluate the cellular response to the drug-induced damages. Methods: The bacillus was induced to sub-minimal inhibitory concentration of EUP-5 at 12 h, 24 h and 48 h. The proteins were separated by 2D gel electrophoresis, identified by LC/MS-MS. Scanning electron microscopy and Search Tool for the Retrieval of Interacting Genes/Proteins analyses were performed. Results: EUP-5 impacts mainly in M. tuberculosis proteins of intermediary metabolism and interactome suggests a multisite disturbance that contributes to bacilli death. Scanning electron microscopy revealed the loss of bacillary form. Conclusion: Some of the differentially expressed proteins have the potential to be drug targets such as citrate synthase (Rv0896), phosphoglycerate kinase (Rv1437), ketol-acid reductoisomerase (Rv3001c) and ATP synthase alpha chain (Rv1308).
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Affiliation(s)
- Luciana D Ghiraldi-Lopes
- Postgraduate Program in Health Sciences, Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
- Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
| | - Paula AZ Campanerut-Sá
- Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
| | - Jean E Meneguello
- Postgraduate Program in Biosciences & Phisiopatology, Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
| | - Flávio AV Seixas
- Department of Biochemistry, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
| | - Mariana A Lopes-Ortiz
- Postgraduate Program in Biosciences & Phisiopatology, Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
- Uningá University Center, Rod PR 317, 6114, 87035-510, Maringá, Paraná, Brazil
| | - Regiane BL Scodro
- Postgraduate Program in Health Sciences, Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
- Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
| | - Claudia TA Pires
- Postgraduate Program in Biosciences & Phisiopatology, Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
| | - Rosi Z da Silva
- State University of Ponta Grossa, Avenida General Carlos Cavalcanti, 4748, 84030-900, Ponta Grossa, Paraná, Brazil
| | - Vera LD Siqueira
- Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
- Postgraduate Program in Biosciences & Phisiopatology, Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
| | - Celso V Nakamura
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
| | - Rosilene F Cardoso
- Postgraduate Program in Health Sciences, Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
- Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
- Postgraduate Program in Biosciences & Phisiopatology, Department of Clinical Analyses & Biomedicine, State University of Maringá, Avenida Colombo, 5790, 87020-900, Maringá, Paraná, Brazil
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11
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Mier-Giraldo H, Díaz-Barrera LE, Delgado-Murcia LG, Valero-Valdivieso MF, Cáez-Ramírez G. Cytotoxic and Immunomodulatory Potential Activity of Physalis peruviana Fruit Extracts on Cervical Cancer (HeLa) and Fibroblast (L929) Cells. J Evid Based Complementary Altern Med 2017; 22:777-787. [PMID: 28719984 PMCID: PMC5871299 DOI: 10.1177/2156587217718751] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
It was purposed to evaluate the biological potential of ethanol and isopropanol crude
extracts of ripe Physalis peruviana fruits. Cytotoxic and
immunomodulatory effects of the expression of interleukin-6, interleukin-8, and monocyte
chemoattractant protein-1 (MCP-1) were evaluated on human cervical cancer (HeLa) and
murine fibroblast (L929) cells. The composition was evaluated by high-performance liquid
chromatography diode-array detection and high-performance liquid chromatography
ultraviolet/visible detection. The presence of ursolic acid and rosmarinic acid was found
in both solvents. However, gallic acid, quercetin, and epicatechin were higher in
isopropanol extracts (P < .05). The results indicated a relationship
among the total polyphenol content, antioxidant activity, and cytotoxic activity that was
dependent on the solvent used. Isopropanol extracts presented a half-maximal inhibition
concentration value (IC50) of 60.48 ± 3.8 μg/mL for HeLa cells and 66.62 ± 2.67
μg/mL for L929 fibroblasts. The extracts reduced the release of interleukin-6,
interleukin-8, and MCP-1 in a dose-dependent manner. Extracts showed anticancer and
immunomodulatory potential for new complementary pharmaceutical products development.
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Affiliation(s)
- Helen Mier-Giraldo
- 1 Universidad de La Sabana, Campus Puente del Común, Cundinamarca, Colombia
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12
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Kundu K, Nayak SK. Total Syntheses of Malabaricones B and C via a Cross-Metathesis Strategy. JOURNAL OF NATURAL PRODUCTS 2017; 80:1776-1782. [PMID: 28581739 DOI: 10.1021/acs.jnatprod.6b01119] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The malabaricones A-D belong to the class of diarylnonanoids isolated from the Myristicaceae family of plants. Although malabaricone C displayed various interesting biological activities, its isolation remains tedious due to its close chemical similarity to malabaricones A, B, and D. Therefore, development of an efficient synthesis route has become essential to cater to the need of large amounts of malabaricone C for its pharmacological profiling. So far there is only one report of the synthesis of malabaricone C through a lengthy sequence of reactions. We have developed an efficient and short route for the syntheses of malabaricones B and C, which will also provide a convenient access to all other members of the malabaricone family. Synthesis of an important building block, ω-aryl heptyl bromide, employed in the synthesis was realized by adopting a cross-metathesis reaction as the key step.
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Affiliation(s)
- Kshama Kundu
- Bio-Organic Division, Bhabha Atomic Research Centre , Trombay, Mumbai 400085, India
| | - Sandip K Nayak
- Bio-Organic Division, Bhabha Atomic Research Centre , Trombay, Mumbai 400085, India
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Freitas DDS, Morgado-Díaz JA, Gehren AS, Vidal FCB, Fernandes RMT, Romão W, Tose LV, Frazão FNS, Costa MCP, Silva DF, Nascimento MDDSB. Cytotoxic analysis and chemical characterization of fractions of the hydroalcoholic extract of the Euterpe oleracea Mart. seed in the MCF-7 cell line. ACTA ACUST UNITED AC 2017; 69:714-721. [PMID: 28211563 DOI: 10.1111/jphp.12679] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 11/12/2016] [Indexed: 12/26/2022]
Abstract
OBJECTIVES To analyse the antineoplastic activity of fractions derived from the hydroalcoholic extract of Euterpe oleracea Mart. seed in the MCF-7 cell line and to identify the compounds responsible for the antineoplastic action. METHODS Cells were treated with 10, 20, 40 and 60 μg/ml with the hexane, chloroform and ethyl acetate fraction (EAF) of the hydroalcoholic extract of açaí seed, for 24 and 48 h. After treatment, cell viability was measured using MTT assay and cell death was assessed using the Annexin-Pi assay. The most cytotoxic fraction under study was analysed by mass spectrometry using an electrospray ionization source and a cyclotron analyser coupled to a Fourier transform. Data were analysed statistically by analysis of variance (ANOVA) or by Student's t-test, where appropriate. KEY FINDINGS All fractions caused significant reduction in the cell viability, but the EAF was the most cytotoxic (P < 0.001). It was observed the absence of significant annexin staining but increase Pi staining (P < 0.001). The EAF is composed of epicatechin, proanthocyanidin A2 and trimeric and tetrameric procyanidins. CONCLUSIONS In this study, we demonstrated that EAF was the most effective fraction in reducing cell viability and causing necroptosis in the MCF-7 cell.
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Affiliation(s)
- Dayanne da S Freitas
- Post-Graduation Program in Adult and Children Health, Research Center of CCBS, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - José A Morgado-Díaz
- Cellular Biology Program, Brazilian National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil
| | - Adriana S Gehren
- Cellular Biology Program, Brazilian National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil
| | - Flávia C B Vidal
- Post-Graduation Program in Adult and Children Health, Research Center of CCBS, Federal University of Maranhão, São Luís, Maranhão, Brazil.,Morphology Department, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Raquel Maria T Fernandes
- Center of Exact and Natural Sciences, Stadual University of Maranhão, São Luís, Maranhão, Brazil
| | - Wanderson Romão
- Petroleômica and Forensic Laboratory, Chemistry Department, Federal University Espírito Santo, Vitória, Espírito Santo, Brazil.,Federal Institute of Education, Science and Technology of Espírito Santo, Vila Velha, Espírito Santo, Brazil
| | - Lilian V Tose
- Petroleômica and Forensic Laboratory, Chemistry Department, Federal University Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Fabiola N S Frazão
- Scholarship Scientific Initiation PIBIC-CNPq/UFMA, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Maria Célia P Costa
- Center of Exact and Natural Sciences, Stadual University of Maranhão, São Luís, Maranhão, Brazil
| | - Dulcelena F Silva
- Morphology Department, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Maria do Desterro S B Nascimento
- Post-Graduation Program in Adult and Children Health, Research Center of CCBS, Federal University of Maranhão, São Luís, Maranhão, Brazil.,Pathology Department, Federal University of Maranhão, São Luís, Maranhão, Brazil
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14
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Glassmire AE, Jeffrey CS, Forister ML, Parchman TL, Nice CC, Jahner JP, Wilson JS, Walla TR, Richards LA, Smilanich AM, Leonard MD, Morrison CR, Simbaña W, Salagaje LA, Dodson CD, Miller JS, Tepe EJ, Villamarin-Cortez S, Dyer LA. Intraspecific phytochemical variation shapes community and population structure for specialist caterpillars. THE NEW PHYTOLOGIST 2016; 212:208-19. [PMID: 27279551 PMCID: PMC5089596 DOI: 10.1111/nph.14038] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 04/26/2016] [Indexed: 05/05/2023]
Abstract
Chemically mediated plant-herbivore interactions contribute to the diversity of terrestrial communities and the diversification of plants and insects. While our understanding of the processes affecting community structure and evolutionary diversification has grown, few studies have investigated how trait variation shapes genetic and species diversity simultaneously in a tropical ecosystem. We investigated secondary metabolite variation among subpopulations of a single plant species, Piper kelleyi (Piperaceae), using high-performance liquid chromatography (HPLC), to understand associations between plant phytochemistry and host-specialized caterpillars in the genus Eois (Geometridae: Larentiinae) and associated parasitoid wasps and flies. In addition, we used a genotyping-by-sequencing approach to examine the genetic structure of one abundant caterpillar species, Eois encina, in relation to host phytochemical variation. We found substantive concentration differences among three major secondary metabolites, and these differences in chemistry predicted caterpillar and parasitoid community structure among host plant populations. Furthermore, E. encina populations located at high elevations were genetically different from other populations. They fed on plants containing high concentrations of prenylated benzoic acid. Thus, phytochemistry potentially shapes caterpillar and wasp community composition and geographic variation in species interactions, both of which can contribute to diversification of plants and insects.
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Affiliation(s)
- Andrea E Glassmire
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Christopher S Jeffrey
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
- Department of Chemistry, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Matthew L Forister
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Thomas L Parchman
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Chris C Nice
- Department of Biology, Texas State University, 601 University Dr., San Marcos, TX, 78666, USA
| | - Joshua P Jahner
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Joseph S Wilson
- Department of Biology, Utah State University Tooele, 1021 W Vine St, Toole, UT, 84074, USA
| | - Thomas R Walla
- Department of Biology, Colorado Mesa University, 1100 N. Ave, Grand Junction, CO, 81501, USA
- Museo Ecuatoriano de Ciencias Naturales del Instituto Nacional de Biodiversidad Ecuador, Rumipamba 341 y Av. Shyris., Quito, Ecuador
| | - Lora A Richards
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Angela M Smilanich
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Michael D Leonard
- Department of Chemistry, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Colin R Morrison
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Wilmer Simbaña
- Yanayacu Biological Station, Cosanga, Napo Province, Ecuador
| | - Luis A Salagaje
- Yanayacu Biological Station, Cosanga, Napo Province, Ecuador
| | - Craig D Dodson
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
- Department of Chemistry, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Jim S Miller
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
| | - Eric J Tepe
- Department of Biological Sciences, University of Cincinnati, 318 College Dr, Cincinnati, OH, 45221, USA
| | - Santiago Villamarin-Cortez
- Museo Ecuatoriano de Ciencias Naturales del Instituto Nacional de Biodiversidad Ecuador, Rumipamba 341 y Av. Shyris., Quito, Ecuador
| | - Lee A Dyer
- Ecology, Evolution, and Conservation Biology, University of Nevada, 1664 N. Virginia St, Reno, NV, 89557, USA
- Museo Ecuatoriano de Ciencias Naturales del Instituto Nacional de Biodiversidad Ecuador, Rumipamba 341 y Av. Shyris., Quito, Ecuador
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Wang YH, Morris-Natschke SL, Yang J, Niu HM, Long CL, Lee KH. Anticancer principles from medicinal piper ( hú jiāo) plants. J Tradit Complement Med 2014; 4:8-16. [PMID: 24872928 PMCID: PMC4032846 DOI: 10.4103/2225-4110.124811] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The ethnomedical uses of Piper (胡椒 Hú Jiāo) plants as anticancer agents, in vitro cytotoxic activity of both extracts and compounds from Piper plants, and in vivo antitumor activity and mechanism of action of selected compounds are reviewed in the present paper. The genus Piper (Piperaceae) contains approximately 2000 species, of which 10 species have been used in traditional medicines to treat cancer or cancer-like symptoms. Studies have shown that 35 extracts from 24 Piper species and 32 compounds from Piper plants possess cytotoxic activity. Amide alkaloids account for 53% of the major active principles. Among them, piplartine (piperlongumine) shows the most promise, being toxic to dozens of cancer cell lines and having excellent in vivo activity. It is worthwhile to conduct further anticancer studies both in vitro and in vivo on Piper plants and their active principles.
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Affiliation(s)
- Yue-Hu Wang
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA. ; Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, People's Republic of China
| | - Susan L Morris-Natschke
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA
| | - Jun Yang
- Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, People's Republic of China
| | - Hong-Mei Niu
- Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, People's Republic of China
| | - Chun-Lin Long
- Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, People's Republic of China. ; College of Life and Environmental Sciences, Minzu University of China, Beijing, People's Republic of China
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA. ; Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung, Taiwan
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