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Lafi O, Essid R, Lachaud L, Jimenez C, Rodríguez J, Ageitos L, Mhamdi R, Abaza L. Synergistic antileishmanial activity of erythrodiol, uvaol, and oleanolic acid isolated from olive leaves of cv. Chemlali. 3 Biotech 2023; 13:395. [PMID: 37970450 PMCID: PMC10643720 DOI: 10.1007/s13205-023-03825-3] [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: 04/05/2023] [Accepted: 10/17/2023] [Indexed: 11/17/2023] Open
Abstract
This study aimed to assess the antileishmanial activity of biomolecules obtained from Olea europaea L. leaves and twigs recovered from eight Tunisian cultivars. The extraction was first carried out with 80% methanol, and then the obtained extract was fractionated using three solvents of increasing polarity: cyclohexane (CHX), dichloromethane (DCM) and ethyl acetate (EtOAc). The antileishmanial activity was determined against leishmanial strains responsible for cutaneous, visceral, and mucocutaneous leishmaniasis. The cyclohexane fraction of the leaves of cv. Chemlali from the region of Sidi-Bouzid exhibited the strongest leishmanicidal activity against all the tested leishmanial strains. The inhibition concentrations (IC50) were 16.5, 14.5, and 7.4 μg mL-1 for Leishmania mexicana (cutaneous), Leishmania braziliensis (mucocutaneous), and Leishmania donovani (visceral), respectively. Interestingly, low cytotoxicity was observed on THP-1 cells with selective indexes (SI) ranging from 22.8 to 50.5. HPLC-HRMS and full-house NMR analysis allowed the identification of three triterpenic compounds, oleanolic acid (IC50 = 64.1 μg mL-1), erythrodiol (IC50 = 52.0 µg mL-1), and uvaol (IC50 = 53.8 μg mL-1). Antileishmanial activity of uvaol and oleanolic acid has been previously reported. However, this work constitutes the first report of the antileishmanial activity of erythrodiol which showed combinatorial interaction with uvaol (IC50 = 26.1 μg mL-1) against Leishmania tropica. The mixture of the three compounds, as major ones, exhibited an enhanced activity against Leishmania tropica (IC50 = 16.3 µg mL-1) compared to erythrodiol alone or the combination of uvaol and erythrodiol. This finding is of great importance and needs further investigation. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03825-3.
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Affiliation(s)
- Oumayma Lafi
- Laboratory of Biotechnology of Olive, Centre of Biotechnology of Borj Cedria, BP 901, 2050 Hammam-Lif, Tunisia
- Faculty of Mathematical, Physical and Natural Sciences of Tunis, The University of Tunis El Manar, 20 Street of Tolede, 2092 Tunis, Tunisia
| | - Rym Essid
- Laboratory of Bioactive Substances, Centre of Biotechnology of Borj Cedria, BP 901, 2050 Hammam-Lif, Tunisia
| | - Laurence Lachaud
- UMR, Univ Montpellier (IRD-CNRS), MIVEGEC, Montpellier, France
- Department of Parasitology-Mycology, CHU Montpellier, 39 Av. Charles Flahault, 34295 Montpellier cedex 5, France
| | - Carlos Jimenez
- CICA-Centro Interdisciplinar de Química e Bioloxía, Departamento de Química, Facultade de Ciencias, Universidade da Coruña, 15071 A Coruña, Spain
| | - Jaime Rodríguez
- CICA-Centro Interdisciplinar de Química e Bioloxía, Departamento de Química, Facultade de Ciencias, Universidade da Coruña, 15071 A Coruña, Spain
| | - Lucía Ageitos
- CICA-Centro Interdisciplinar de Química e Bioloxía, Departamento de Química, Facultade de Ciencias, Universidade da Coruña, 15071 A Coruña, Spain
| | - Ridha Mhamdi
- Laboratory of Biotechnology of Olive, Centre of Biotechnology of Borj Cedria, BP 901, 2050 Hammam-Lif, Tunisia
| | - Leila Abaza
- Laboratory of Biotechnology of Olive, Centre of Biotechnology of Borj Cedria, BP 901, 2050 Hammam-Lif, Tunisia
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Cázares-Jaramillo GE, Molina-Garza ZJ, Luna-Cruz IE, Solís-Soto LY, Rosales-Encina JL, Galaviz-Silva L. In vitro anti-Trypanosoma cruzi activity of methanolic extract of Bidens pilosa and identification of active compounds by gas chromatography-mass spectrometry analysis. PARASITES, HOSTS AND DISEASES 2023; 61:405-417. [PMID: 38043536 PMCID: PMC10693971 DOI: 10.3347/phd.23069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/14/2023] [Indexed: 12/05/2023]
Abstract
Chagas disease, caused by Trypanosoma cruzi parasite, is a significant but neglected tropical public health issue in Latin America due to the diversity of its genotypes and pathogenic profiles. This complexity is compounded by the adverse effects of current treatments, underscoring the need for new therapeutic options that employ medicinal plant extracts without negative side effects. Our research aimed to evaluate the trypanocidal activity of Bidens pilosa fractions against epimastigote and trypomastigote stages of T. cruzi, specifically targeting the Brener and Nuevo León strains-the latter isolated from Triatoma gerstaeckeri in General Terán, Nuevo León, México. We processed the plant's aerial parts (stems, leaves, and flowers) to obtain a methanolic extract (Bp-mOH) and fractions with varying solvent polarities. These preparations inhibited more than 90% of growth at concentrations as low as 800 μg/ml for both parasite stages. The median lethal concentration (LC50) values for the Bp-mOH extract and its fractions were below 500 μg/ml. Tests for cytotoxicity using Artemia salina and Vero cells and hemolytic activity assays for the extract and its fractions yielded negative results. The methanol fraction (BPFC3MOH1) exhibited superior inhibitory activity. Its functional groups, identified as phenols, enols, alkaloids, carbohydrates, and proteins, include compounds such as 2-hydroxy-3-methylbenzaldehyde (50.9%), pentadecyl prop-2-enoate (22.1%), and linalool (15.4%). Eight compounds were identified, with a match confirmed by the National Institute of Standards and Technology (NIST-MS) software through mass spectrometry analysis.
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Affiliation(s)
- Gabriel Enrique Cázares-Jaramillo
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Laboratorio de Patología Molecular y Experimental, Ciudad Universitaria, San Nicolás de los Garza, Nuevo León C.P. 66455
México
| | - Zinnia Judith Molina-Garza
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Laboratorio de Patología Molecular y Experimental, Ciudad Universitaria, San Nicolás de los Garza, Nuevo León C.P. 66455
México
| | - Itza Eloisa Luna-Cruz
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Laboratorio de Inmunología y Virología, San Nicolás de los Garza, Nuevo León C.P. 66450,
México
| | - Luisa Yolanda Solís-Soto
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Laboratorio de Bioquímica y Genética de Microorganismos, Ciudad Universitaria, San Nicolás de los Garza, Nuevo León C.P. 66455,
México
| | - José Luis Rosales-Encina
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados de IPN. Av. IPN No. 2508, Col. San Pedro Zacatenco, Del. Gustavo A. Madero, Ciudad de México 07360,
México
| | - Lucio Galaviz-Silva
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Laboratorio de Patología Molecular y Experimental, Ciudad Universitaria, San Nicolás de los Garza, Nuevo León C.P. 66455
México
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Daga MA, Nicolau ST, Jurumenha-Barreto J, Lima LBS, Cabral IL, Pivotto AP, Stefanello A, Amorim JPA, Hoscheid J, Silva EA, Ayala TS, Menolli RA. Ursolic acid-rich extract presents trypanocidal action in vitro but worsens mice under experimental acute Chagas disease. Parasite Immunol 2023; 45:e13005. [PMID: 37467029 DOI: 10.1111/pim.13005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 07/04/2023] [Accepted: 07/06/2023] [Indexed: 07/20/2023]
Abstract
Chagas disease is a neglected tropical disease with only two drugs available for treatment and the plant Cecropia pachystachya has several compounds with antimicrobial and anti-inflammatory activities. This study aimed to evaluate a supercritical extract from C. pachystachya leaves in vitro and in vivo against Trypanosoma cruzi. A supercritical CO2 extraction was used to obtain the extract (CPE). Cytotoxicity and immunostimulation ability were evaluated in macrophages, and the in vitro trypanocidal activity was evaluated against epimastigotes and trypomastigotes forms. In vivo tests were done by infecting BALB/c mice with blood trypomastigotes forms and treating animals orally with CPE for 10 days. The parasitemia, survival rate, weight, cytokines and nitric oxide dosage were evaluated. CPE demonstrated an effect on the epi and trypomastigotes forms of the parasite (IC50 17.90 ± 1.2 μg/mL; LC50 26.73 ± 1.2 μg/mL) and no changes in macrophages viability, resulting in a selectivity index similar to the reference drug. CPE-treated animals had a worsening compared to non-treated, demonstrated by higher parasitemia and lower survival rate. This result was attributed to the anti-inflammatory effect of CPE, demonstrated by the higher IL-10 and IL-4 values observed in the treated mice compared to the control ones. CPE demonstrated a trypanocidal effect in vitro and a worsening in the in vivo infection due to its anti-inflammatory activity.
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Affiliation(s)
- Maiara A Daga
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, Brazil
| | - Scheila T Nicolau
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, Brazil
| | - Juliana Jurumenha-Barreto
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, Brazil
| | - Lucas B S Lima
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, Brazil
| | - Isaac L Cabral
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, Brazil
| | - Ana Paula Pivotto
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, Brazil
| | - Amanda Stefanello
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, Brazil
| | - João P A Amorim
- Center of Biological and Health Sciences, Western Parana State University, Cascavel, Brazil
| | - Jaqueline Hoscheid
- Professional Master's Program in Medicinal Plants and Herbal Medicine in Primary Care, Universidade Paranaense, Umuarama, Brazil
| | - Edson A Silva
- Laboratory of Biotechnological Processes and Separation, Center of Exact and Technological Sciences, Western Parana State University, Toledo, Brazil
| | - Thaís S Ayala
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, Brazil
| | - Rafael A Menolli
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, Brazil
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Dutra RP, de Sousa MM, Mignoni MSPM, de Oliveira KGM, Pereira EB, Figueredo AS, da Costa AAC, Dias TG, Vasconcelos CC, Silva LA, Reis AS, Lopes AJO. Brazilian Amazon Red Propolis: Leishmanicidal Activity and Chemical Composition of a New Variety of Red Propolis. Metabolites 2023; 13:1027. [PMID: 37755307 PMCID: PMC10535413 DOI: 10.3390/metabo13091027] [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: 08/28/2023] [Revised: 09/16/2023] [Accepted: 09/19/2023] [Indexed: 09/28/2023] Open
Abstract
Leishmaniasis is caused by protozoans of the genus Leishmania, and its treatment is highly toxic, leading to treatment discontinuation and the emergence of resistant strains. In this study, we assessed the leishmanicidal activity and chemical composition of red propolis collected from the Amazon-dominated region of northern Tocantins State, Brazil. The MTT assay was employed to determine the samples' activity against Leishmania amazonensis promastigotes and their cytotoxicity against RAW macrophages. Spectrophotometric assays were utilised to measure the concentrations of total phenolics and flavonoids, while high-performance liquid chromatography coupled to a mass spectrometer (LC-MS/MS) was used to determine the chemical composition. An in silico study was conducted to evaluate which compounds from Brazilian Amazon red propolis may correlate with this biological activity. Brazilian Amazon red propolis exhibited a high concentration of phenolic compounds and an inhibitory activity against L. amazonensis, with an IC50 ranging from 23.37 to 36.10 µg/mL. Moreover, fractionation of the propolis yielded a fraction with enhanced bioactivity (16.11 µg/mL). Interestingly, neither the propolis nor its most active fraction showed cytotoxicity towards macrophages at concentrations up to 200 µg/mL. The red colour and the presence of isoflavonoid components (isoflavones, isoflavans, and pterocarpans) confirm that the substance is Brazilian red propolis. However, the absence of polyprenylated benzophenones suggests that this is a new variety of Brazilian red propolis. The in silico study performed with two of the main leishmanicidal drug targets using all compounds identified in Amazon red propolis reported that liquiritigenin was the compound that exhibited the best electronic interaction parameters, which was confirmed in an assay with promastigotes using a standard. The findings indicate that Amazon red propolis possesses leishmanicidal activity, low toxicity, and significant biotechnological potential.
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Affiliation(s)
- Richard Pereira Dutra
- Laboratory of Natural Products Chemistry, Federal University of Maranhão, Imperatriz 65915-240, Brazil
- Program in Health and Technology, Federal University of Maranhão, Imperatriz 65915-240, Brazil
| | - Marcos Marinho de Sousa
- Laboratory of Natural Products Chemistry, Federal University of Maranhão, Imperatriz 65915-240, Brazil
- Program in Health and Technology, Federal University of Maranhão, Imperatriz 65915-240, Brazil
| | - Maria Simone Pereira Maciel Mignoni
- Laboratory of Natural Products Chemistry, Federal University of Maranhão, Imperatriz 65915-240, Brazil
- Program in Health and Technology, Federal University of Maranhão, Imperatriz 65915-240, Brazil
| | | | - Euzineti Borges Pereira
- Laboratory of Natural Products Chemistry, Federal University of Maranhão, Imperatriz 65915-240, Brazil
| | - Aline Santana Figueredo
- Laboratory of Pathology and Immunoparasitology, Federal University of Maranhão, São Luís 65080-805, Brazil
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís 65085–580, Brazil
| | - Arthur André Castro da Costa
- Laboratory of Pathology and Immunoparasitology, Federal University of Maranhão, São Luís 65080-805, Brazil
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís 65085–580, Brazil
| | - Tatielle Gomes Dias
- Program in Health and Technology, Federal University of Maranhão, Imperatriz 65915-240, Brazil
| | - Cleydlenne Costa Vasconcelos
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís 65085–580, Brazil
| | - Lucilene Amorim Silva
- Laboratory of Pathology and Immunoparasitology, Federal University of Maranhão, São Luís 65080-805, Brazil
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís 65085–580, Brazil
| | - Aramys Silva Reis
- Program in Health and Technology, Federal University of Maranhão, Imperatriz 65915-240, Brazil
| | - Alberto Jorge Oliveira Lopes
- Chemistry Postgraduate Program, Federal Institute of Science Education and Technology of Maranhão, São Luís 65030-005, Brazil
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Al Nasr IS, Corona A, Koko WS, Khan TA, Ben Said R, Daoud I, Rahali S, Tramontano E, Schobert R, Amdouni N, Biersack B. Versatile anti-infective properties of pyrido- and dihydropyrido[2,3-d]pyrimidine-based compounds. Bioorg Med Chem 2023; 90:117376. [PMID: 37336083 DOI: 10.1016/j.bmc.2023.117376] [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: 03/30/2023] [Revised: 05/16/2023] [Accepted: 06/08/2023] [Indexed: 06/21/2023]
Abstract
A series of 1H-indeno[2',1':5,6]dihydropyrido[2,3-d]pyrimidine and 1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine derivatives was prepared and screened for antiparasitic and viral RNase H inhibitory activity. Several compounds showed considerable activity against Toxoplasma gondii parasites and Leishmania major amastigotes, which warrants further investigation. Based on the structural similarities of certain derivatives with common viral RNase H inhibitors, a HIV-1 RNase H assay was used to study the RNase H inhibition by selected test compounds. Docking of active derivatives into the active site of the HIV-1 RNase H enzyme was carried out. The new compound 2a, inactive in the antiparasitic tests, showed distinct HIV-1 RNase H inhibition. Thus, ring substitution determines antiparasitic or HIV-1 RNase H inhibitory activity of this promising compound class.
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Affiliation(s)
- Ibrahim S Al Nasr
- Department of Biology, College of Science and Arts, Qassim University, Unaizah 51911, Saudi Arabia; Department of Science Laboratories, College of Science and Arts, Qassim University, Ar Rass 51921, Saudi Arabia
| | - Angela Corona
- Laboratorio di Virologia Molecolare, Dipartimento di Scienze della Vita e Dell'Ambiente, Universitá degli Studi di Cagliari, Cittadella Universitaria di Monserrato SS554, 09042 Monserrato, Italy
| | - Waleed S Koko
- Department of Science Laboratories, College of Science and Arts, Qassim University, Ar Rass 51921, Saudi Arabia
| | - Tariq A Khan
- Department of Clinical Nutrition, College of Applied Health Sciences, Qassim University, Ar Rass 51921, Saudi Arabia
| | - Ridha Ben Said
- Laboratoire de Caractérisations, Applications et Modélisations des Matériaux, Faculté des Sciences de Tunis, Université Tunis El Manar, Tunis, Tunisia; Department of Chemistry, College of Science and Arts at Ar Rass, Qassim University, Ar Rass 51921, Saudi Arabia
| | - Ismail Daoud
- University Mohamed Khider, Department of Matter Sciences, BP 145 RP, Biskra, Algeria; Laboratory of Natural and Bio-active Substances, Faculty of Science, Tlemcen University, P.O. Box 119, Tlemcen, Algeria
| | - Seyfeddine Rahali
- Department of Chemistry, College of Science and Arts at Ar Rass, Qassim University, Ar Rass 51921, Saudi Arabia
| | - Enzo Tramontano
- Laboratorio di Virologia Molecolare, Dipartimento di Scienze della Vita e Dell'Ambiente, Universitá degli Studi di Cagliari, Cittadella Universitaria di Monserrato SS554, 09042 Monserrato, Italy
| | - Rainer Schobert
- Organische Chemie I, Universität Bayreuth, Universitätsstrasse 30, 95447 Bayreuth, Germany
| | - Noureddine Amdouni
- Laboratoire de Caractérisations, Applications et Modélisations des Matériaux, Faculté des Sciences de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - Bernhard Biersack
- Organische Chemie I, Universität Bayreuth, Universitätsstrasse 30, 95447 Bayreuth, Germany.
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Khan TA, Al Nasr IS, Koko WS, Ma J, Eckert S, Brehm L, Ben Said R, Daoud I, Hanachi R, Rahali S, van de Sande WWJ, Ersfeld K, Schobert R, Biersack B. Evaluation of the Antiparasitic and Antifungal Activities of Synthetic Piperlongumine-Type Cinnamide Derivatives: Booster Effect by Halogen Substituents. ChemMedChem 2023; 18:e202300132. [PMID: 37021847 DOI: 10.1002/cmdc.202300132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/30/2023] [Accepted: 04/04/2023] [Indexed: 04/07/2023]
Abstract
A series of synthetic N-acylpyrrolidone and -piperidone derivatives of the natural alkaloid piperlongumine were prepared and tested for their activities against Leishmania major and Toxoplasma gondii parasites. Replacement of one of the aryl meta-methoxy groups by halogens such as chlorine, bromine and iodine led to distinctly increased antiparasitic activities. For instance, the new bromo- and iodo-substituted compounds 3 b/c and 4 b/c showed strong activity against L. major promastigotes (IC50 =4.5-5.8 μM). Their activities against L. major amastigotes were moderate. In addition, the new compounds 3 b, 3 c, and 4 a-c exhibited high activity against T. gondii parasites (IC50 =2.0-3.5 μM) with considerable selectivities when taking their effects on non-malignant Vero cells into account. Notable antitrypanosomal activity against Trypanosoma brucei was also found for 4 b. Antifungal activity against Madurella mycetomatis was observed for compound 4 c at higher doses. Quantitative structure-activity relationship (QSAR) studies were carried out, and docking calculations of test compounds bound to tubulin revealed binding differences between the 2-pyrrolidone and 2-piperidone derivatives. Microtubules-destabilizing effects were observed for 4 b in T. b. brucei cells.
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Affiliation(s)
- Tariq A Khan
- Department of Clinical Nutrition, College of Applied Health Sciences, Qassim University, Ar Rass, 51921, Saudi Arabia
| | - Ibrahim S Al Nasr
- Department of Biology, College of Science and Arts, Qassim University, Unaizah, 51911, Saudi Arabia
- Department of Science Laboratories, College of Science and Arts, Qassim University, Ar Rass, 51921, Saudi Arabia
| | - Waleed S Koko
- Department of Science Laboratories, College of Science and Arts, Qassim University, Ar Rass, 51921, Saudi Arabia
| | - Jingyi Ma
- Department of Medical Microbiology and Infectious Disease, Erasmus MC, University Medical Center Rotterdam, Dr. Molewaterplein 40, 3015 GD, Rotterdam (The, Netherlands
| | - Simon Eckert
- Department of Genetics, University Bayreuth, Universitätsstrasse 30, 95440, Bayreuth, Germany
| | - Lucas Brehm
- Department of Genetics, University Bayreuth, Universitätsstrasse 30, 95440, Bayreuth, Germany
| | - Ridha Ben Said
- Laboratoire de Caractérisations, Applications et Modélisations des Matériaux, Faculté des Sciences de Tunis, Université Tunis El Manar, Tunis, Tunisia
- Department of Chemistry, College of Science and Arts at Ar Rass, Qassim University, P.O. Box 53, Ar Rass, 51921, Saudi Arabia
| | - Ismail Daoud
- University Mohamed Khider, Department of Matter Sciences, BP 145 RP, Biskra, 07000, Algeria
- Laboratory of Natural and Bio-active Substances, Faculty of Science, Tlemcen University, P.O. Box 119, Tlemcen, 13000, Algeria
| | - Riadh Hanachi
- Department of Chemistry, College of Science and Arts at Ar Rass, Qassim University, P.O. Box 53, Ar Rass, 51921, Saudi Arabia
| | - Seyfeddine Rahali
- Department of Chemistry, College of Science and Arts at Ar Rass, Qassim University, P.O. Box 53, Ar Rass, 51921, Saudi Arabia
| | - Wendy W J van de Sande
- Department of Medical Microbiology and Infectious Disease, Erasmus MC, University Medical Center Rotterdam, Dr. Molewaterplein 40, 3015 GD, Rotterdam (The, Netherlands
| | - Klaus Ersfeld
- Department of Genetics, University Bayreuth, Universitätsstrasse 30, 95440, Bayreuth, Germany
| | - Rainer Schobert
- Organic Chemistry Laboratory, University Bayreuth, Universitätsstrasse 30, 95440, Bayreuth, Germany
| | - Bernhard Biersack
- Organic Chemistry Laboratory, University Bayreuth, Universitätsstrasse 30, 95440, Bayreuth, Germany
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Ribeiro IMM, de Sousa VC, Melo ECS, Carvalho RDCVD, Santos MDSD, Neto JADON, Melo DSD, Teixeira LSDA, Citó AMDGL, Moura AKS, Arcanjo DDR, Carvalho FADA, Alves MMDM, Mendonça ILD. Antileishmania and immunomodulatory potential of cashew nut shell liquid and cardanol. Toxicol In Vitro 2023; 87:105524. [PMID: 36435415 DOI: 10.1016/j.tiv.2022.105524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 10/25/2022] [Accepted: 11/21/2022] [Indexed: 11/24/2022]
Abstract
Conventional treatments for leishmaniasis have caused serious adverse effects, poor tolerance, development of resistant strains. Natural products have been investigated as potential therapeutic alternatives. The cashew nut shell liquid (CNSL) is a natural source of phenolic compounds with several biological activities, where cardanol (CN) is considered one of the most important and promising compounds. This study aimed to evaluate antileishmanial, cytotoxic and immunomodulatory activities of CNSL and CN. Both showed antileishmanial potential, with IC50 for CNSL and CN against Leishmania infantum: 148.12 and 56.74 μg/mL; against Leishmania braziliensis: 85.71 and 64.28 μg/mL; against Leishmania major: 153.56 and 122.31 μg/mL, respectively. The mean cytotoxic concentrations (CC50) of CNSL and CN were 37.51 and 31.44 μg/mL, respectively. CNSL and CN significantly reduced the percentage of infected macrophages, with a selectivity index (SI) >20 for CN. CNSL and cardanol caused an increase in phagocytic capacity and lysosomal volume. Survival rates of Zophobas morio larvae at doses of 3; 30 and 300 mg/kg were: 85%, 75% and 60% in contact with CNSL and 85%, 60% and 40% in contact with CN, respectively. There was a significant difference between the survival curves of larvae when treated with CN, demonstrating a significant acute toxicity for this substance. Additional investigations are needed to evaluate these substances in the in vivo experimental infection model.
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Affiliation(s)
- Iuliana Marjory Martins Ribeiro
- Programa de Pós-Graduação em Tecnologias Aplicadas a Animais de Interesse Regional, Universidade Federal do Piauí, Teresina, Piauí, Brazil
| | - Valéria Carlos de Sousa
- Núcleo de Pesquisas em Plantas Medicinais, Universidade Federal do Piauí, Teresina, Piauí, Brazil
| | | | | | | | | | - Danielly Silva de Melo
- Núcleo de Pesquisas em Plantas Medicinais, Universidade Federal do Piauí, Teresina, Piauí, Brazil
| | | | | | | | - Daniel Dias Rufino Arcanjo
- Núcleo de Pesquisas em Plantas Medicinais, Universidade Federal do Piauí, Teresina, Piauí, Brazil; Departamento de Biofísica e Fisiologia, Universidade Federal do Piauí, Teresina, Piauí, Brazil.
| | | | - Michel Muálem de Moraes Alves
- Programa de Pós-Graduação em Tecnologias Aplicadas a Animais de Interesse Regional, Universidade Federal do Piauí, Teresina, Piauí, Brazil; Núcleo de Pesquisas em Plantas Medicinais, Universidade Federal do Piauí, Teresina, Piauí, Brazil; Departamento de Morfofisiologia Veterinária, Universidade Federal do Piauí, Teresina, Piauí, Brazil.
| | - Ivete Lopes de Mendonça
- Programa de Pós-Graduação em Tecnologias Aplicadas a Animais de Interesse Regional, Universidade Federal do Piauí, Teresina, Piauí, Brazil; Departamento de Clínica e Cirurgia Veterinária, Universidade Federal do Piauí, Teresina, Piauí, Brazil
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Júnior JNDS, da Silva AC, Oliveira KKDS, Moreira LR, Caires SDFFDS, da Silva AJ, Moura YAS, Marques DDAV, Bezerra RP, de Lorena VMB, Porto ALF. Green microalgae as a potential source of trypanocide compounds. Nat Prod Res 2023:1-7. [PMID: 36661179 DOI: 10.1080/14786419.2023.2169688] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 12/16/2022] [Accepted: 01/04/2023] [Indexed: 01/21/2023]
Abstract
Due to the limitations of Chagas disease therapy, microalgae can be promising in the search of new trypanocidal compounds, since these organisms produce bioactive compounds with large pharmaceutical applications, including antiparasitic effects. In this work, trypanocidal activity of aqueous extract of Tetradesmus obliquus and, for the first time, aqueous extract of Chlorella vulgaris, were evaluated against trypomastigote forms of Trypanosoma cruzi. In addition, cytotoxic activity in Vero cells was evaluated. Our results showed that C. vulgaris and T. obliquus present trypanocidal activity (IC50 = 32.9 µg ml-1 and 36.4 µg ml-1, respectively), however, C. vulgaris did not present cytotoxic effects in Vero cells (CC50 > 600 µg ml-1) and displayed a higher selectivity against trypomastigotes forms of T. cruzi (SI > 18). Thus, microalgae extracts, such as aqueous extract of C. vulgaris, are promising potential candidates for the development of natural antichagasic drugs.
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Affiliation(s)
| | - Ana Carla da Silva
- Laboratório de Imunoparasitologia, Departamento de Imunologia, Fundação Oswaldo Cruz, Insituto Aggeu Magalhães, Recife, Brazil
| | | | - Leyllane Rafael Moreira
- Laboratório de Imunoparasitologia, Departamento de Imunologia, Fundação Oswaldo Cruz, Insituto Aggeu Magalhães, Recife, Brazil
| | | | - Aldeni José da Silva
- Laboratório de Tecnologia de Bioativos, Departamento de Morfologia e Fisiologia Animal, Universidade Federal Rural de Pernambuco, Recife, Brazil
| | | | - Daniela de Araújo Viana Marques
- Laboratório de Biotecnologia Aplicada a Doenças Infecto-Parasitárias, Instituto de Ciências Biológicas, Universidade de Pernambuco, Recife, Brazil
| | - Raquel Pedrosa Bezerra
- Laboratório de Tecnologia de Bioativos, Departamento de Morfologia e Fisiologia Animal, Universidade Federal Rural de Pernambuco, Recife, Brazil
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Nwonuma CO, Balogun EA, Gyebi GA. Evaluation of Antimalarial Activity of Ethanolic Extract of Annona muricata L.: An in vivo and an in silico Approach. J Evid Based Integr Med 2023; 28:2515690X231165104. [PMID: 37019435 PMCID: PMC10084581 DOI: 10.1177/2515690x231165104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023] Open
Abstract
In Nigeria, Annona muricata L. has been used to treat a variety of ailments. The mechanism of the antimalarial activity of ethanolic leaf extract of Annona muricata (EEAML) was investigated using both an in vivo and an in silico approach. The experimental mice were divided into five groups: A-F. The mice in groups B-F were inoculated with Plasmodium berghei NK-65 and treated accordingly. Groups A and B are the negative and positive controls (infected and untreated), respectively. Group C received 10 mg/kg chloroquine (standard drug), whereas groups D-F received 100, 200, and 300 mg/kg body weight of the extract orally respectively. The mice were euthanized eight days after infection, and their liver and blood were collected and used in biochemical tests. Molecular docking was performed using the extract's HPLC compounds and Plasmodium falciparum proteins. In the suppressive, prophylactic, and curative tests, there was a significant decrease (p < 0.05) in parasitemia levels in groups treated with the extract compared to the positive control and standard drug. When compared to the positive control, there was a significant (p < 0.05) reduction in liver MDA, total cholesterol, and total triglyceride levels. The binding energies of luteolin and apigenin-pfprotein complexes were significantly (p < 0.05) higher compared to their respective references. The anti-plasmodial activity of the extract may result from its hypolipidemic effect, which deprives the parasite of essential lipid molecules needed for parasite growth, as well as from the inhibitory effects of apigenin and luteolin on specific proteins required for the Plasmodium metabolic pathway.
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Affiliation(s)
- Charles Obiora Nwonuma
- Department of Biochemistry, College of Pure and Applied Science, Landmark University, Omu-Aran, Kwara State, Nigeria
| | | | - Gideon Ampoma Gyebi
- Department of Biochemistry, Faculty of Science and Technology, Bingham University, Karu, Nigeria
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Bamisaye O, Fashina A, Abdulraheem F, Akanni OE, Olufemi FS. Genotoxic and chemopreventive potentials of ethanol leaves extract of Annona muricata on N-Ethyl-N-Nitrosourea-induced pro-leukaemia carcinogen in mice model by bone marrow micronucleus assay. JOURNAL OF MEDICAL SCIENCE 2022. [DOI: 10.20883/medical.e760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background. Studies have proven the effect of several agents, including natural products, to induce, prevent and treat genotoxicity through experimental models and clinical trials. In this study, the genotoxic preventive potential of Annona muricata ethanol extract on N-Ethyl-N-Nitrosourea (ENU)-induced pro-leukaemia in mice models using micronuclei formation in bone marrow was assessed.
Materials and methods. Forty-eight mice weighing 18-24g were randomly divided into six groups of eight mice. The mice were intravenously administered 20mg/kg of NEU 48 hourly 3 times, 80mg/kg of NEU 48 hourly 3 times. The negative control was fed with feed and water only. We introduced 0.2ml (0.1g/ml) ethanolic extract of Annona muricata for 3 weeks prior to NEU low dosage administration, 0.2ml (0.1g/ml) ethanolic extract of Annona muricata for 3 weeks prior to ENU high dosage and Annona muricata (ethanolic extract) administration, and gave commercial diet to the adverse/ toxicity group. The bone marrow was harvested, smeared and stained using MayGrumwald. The procedure enabled the determination of micronucleus polychromatic erythrocytes (MNPCEs) microscopically.
Results. Groups exposed to various dosages of the ENU yielded significantly increased MNPCEs, with group B producing higher MNPCEs. The groups treated with the extract displayed a significant reduction in the MNPCEs despite prior exposure to concentrations of NEU. The adverse group displayed no difference in MNPCEs compared with the negative control.
Conclusion. The ENU induced genotoxicity depending on its concentration. The extract displayed a profound capacity to prevent genotoxicity and alleviate leukaemia with good tolerance.
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Evaluation of Genotoxic Effect and Antigenotoxic Potential against DNA Damage of the Aqueous and Ethanolic Leaf Extracts of Annona muricata Using an In Vivo Erythrocyte Rodent Micronucleus Assay. BIOMED RESEARCH INTERNATIONAL 2022; 2022:9554011. [PMID: 36567911 PMCID: PMC9788883 DOI: 10.1155/2022/9554011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 11/04/2022] [Accepted: 11/17/2022] [Indexed: 12/23/2022]
Abstract
Annona muricata have been extensively used in traditional medicine to treat multiple diseases, including cancers. This study evaluated the genotoxic potential and antigenotoxic activities of A. muricata aqueous and ethanolic leaf extracts by employing an in vivo erythrocyte rodent micronucleus assay. Different doses (187.5, 375, and 750 mg/kg) of both extracts were administered orally for 5 days alone and combined with cyclophosphamide (CP, 60 mg/kg) to BALB/c mice. Also, it was administered orally to Wistar rats for 5 days through the final stage of gestation. No genotoxic or cytotoxic effects were observed in the two adult rodent models when A. muricata was administered orally nor in newborn rats transplacentally exposed to the extracts. Moreover, A. muricata aqueous and ethanolic leaf extracts demonstrated a protective effect against CP-induced DNA damage. Due to its lack of genotoxic effect and its capacity to decrease DNA damage, A. muricata is likely to open an interest field regarding its potential safe use in clinical applications.
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12
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A Review on Annona muricata and Its Anticancer Activity. Cancers (Basel) 2022; 14:cancers14184539. [PMID: 36139697 PMCID: PMC9497149 DOI: 10.3390/cancers14184539] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/08/2022] [Accepted: 09/13/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Cancer is becoming more prevalent, raising concerns regarding how well current treatments work. Cancer patients frequently seek alternative treatments to surgery, chemotherapy, and radiation therapy. The use of medicinal plants in both preventative and curative healthcare is widely acknowledged. The compounds of graviola have shown promise as possible cancer-fighting agents and could be used to treat cancer. This review discusses bioactive metabolites present in graviola and their role in affecting the growth and death of different cancer cell types and the molecular mechanism of how it works to downregulate anti-apoptotic genes and the genes involved in pro-cancer metabolic pathways. Also, it reviews how simultaneously increasing the expression of genes promotes apoptosis and causes cancer cells to die so that the active phytochemicals found in graviola could be used as a promising anti-cancer agent. Abstract The ongoing rise in the number of cancer cases raises concerns regarding the efficacy of the various treatment methods that are currently available. Consequently, patients are looking for alternatives to traditional cancer treatments such as surgery, chemotherapy, and radiotherapy as a replacement. Medicinal plants are universally acknowledged as the cornerstone of preventative medicine and therapeutic practices. Annona muricata is a member of the family Annonaceae and is familiar for its medicinal properties. A. muricata has been identified to have promising compounds that could potentially be utilized for the treatment of cancer. The most prevalent phytochemical components identified and isolated from this plant are alkaloids, phenols, and acetogenins. This review focuses on the role of A. muricata extract against various types of cancer, modulation of cellular proliferation and necrosis, and bioactive metabolites responsible for various pharmacological activities along with their ethnomedicinal uses. Additionally, this review highlights the molecular mechanism of the role of A. muricata extract in downregulating anti-apoptotic and several genes involved in the pro-cancer metabolic pathways and decreasing the expression of proteins involved in cell invasion and metastasis while upregulating proapoptotic genes and genes involved in the destruction of cancer cells. Therefore, the active phytochemicals identified in A. muricata have the potential to be employed as a promising anti-cancer agent.
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Elmas O, Sahin HHK, Keskin E, Guven B, Uslu Erdemir R, ALMisned G, Zakaly HMH, Ene A, Tekin HO. Clinical comprehensive and experimental assessment of the radioprotective effect of Annona muricata leaf extract to prevent cellular damage in the ileum tissue. OPEN CHEM 2022. [DOI: 10.1515/chem-2022-0205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
We report the radioprotective attitude of Annona muricata (AM) leaf extract as antioxidant material to prevent cellular damage in the ileum tissue. The protective effects of an ethyl acetate extract of AM leaves are comprehensively investigated against radiation-induced ileal damage in numerous rats. Thirty-two adult female rats were separated into 4 groups (3 intervention groups and 1 control) as follows: controls received 0.01 mL/kg distilled water, the AM group received 300 mg/kg AM leaf extract, the ionizing radiation (IR) group received a single dose of whole body radiation (8.3 Gy) after 0.01 mL/kg saline treatment, and the AM + IR group received 300 mg/kg AM leaf extract treatment and were subjected to whole body radiation (8.3 Gy) 1 h after the last gavage. All treatments are administered by oral gavage once a day for 9 days. At the end of the experiment, biochemical total oxidant status (TOS, interleukin-6, and caspase) and histological examinations are performed on blood samples as well as ileum tissue. TOS levels are found to be significantly high in rats, which received irradiation, and those in the AM group when compared to controls. These findings suggest that AM has radioprotective effects on ileum tissue, likely because of its antioxidative properties. The findings of this research may contribute to the minimizing of major side effects induced by excessive radiation exposure in patients undergoing radiotherapy and may serve as a significant impetus for further assessments. However, future studies are highly recommended to confirm safety and to determine extraction technique and dosage before human use can be considered.
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Affiliation(s)
- Ozlem Elmas
- Department of Radiation Oncology, Bulent Ecevit University Practice and Research Hospital , Zonguldak , Turkey
| | - Havva Hande Keser Sahin
- Department of Pathology, Hitit University Corum Training and Research Hospital , Corum , Turkey
| | - Emrah Keskin
- Department of Neurosurgery, Bulent Ecevit University Practice and Research Hospital , Zonguldak , Turkey
| | - Berrak Guven
- Department of Biochemistry, Bulent Ecevit University Practice and Research Hospital , Zonguldak , Turkey
| | - Rabiye Uslu Erdemir
- Department of Nuclear Medicine, Zonguldak Bülent Ecevit University, Faculty of Medicine , Zonguldak , Turkey
| | - Ghada ALMisned
- Department of Physics, College of Science, Princess Nourah Bint Abdulrahman University , P.O. Box 84428 , Riyadh 11671 , Saudi Arabia
| | - Hesham M. H. Zakaly
- Institute of Physics and Technology, Ural Federal University , 620002 Ekaterinburg , Russia
- Physics Department, Faculty of Science, Al-Azhar University , Assiut 71524 , Egypt
| | - Antoaneta Ene
- Department of Chemistry, INPOLDE Research Center, Physics and Environment, Faculty of Sciences and Environment, Dunarea de Jos University of Galati , 47 Domneasca Street , 800008 Galati , Romania
| | - Huseyin Ozan Tekin
- Department of Medical Diagnostic Imaging, College of Health Sciences, University of Sharjah , 27272 , Sharjah , United Arab Emirates
- Computer Engineering Department, Faculty of Engineering and Natural Sciences, Istinye University , Istanbul 34396 , Turkey
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14
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Barros de Menezes RP, Fechine Tavares J, Kato MJ, da Rocha Coelho FA, Sousa Dos Santos AL, da Franca Rodrigues KA, Sessions ZL, Muratov EN, Scotti L, Tullius Scotti M. Natural Products from Annonaceae as Potential Antichagasic Agents. ChemMedChem 2022; 17:e202200196. [PMID: 35678042 DOI: 10.1002/cmdc.202200196] [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: 04/06/2022] [Revised: 06/06/2022] [Indexed: 11/12/2022]
Abstract
Chagas disease, a neglected tropical disease, is endemic in 21 Latin American countries and particularly prevalent in Brazil. Chagas disease has drawn more attention in recent years due to its expansion into non-endemic areas. The aim of this work was to computationally identify and experimentally validate the natural products from an Annonaceae family as antichagasic agents. Through the ligand-based virtual screening, we identified 57 molecules with potential activity against the epimastigote form of T. cruzi. Then, 16 molecules were analyzed in the in vitro study, of which, six molecules displayed previously unknown antiepimastigote activity. We also evaluated these six molecules for trypanocidal activity. We observed that all six molecules have potential activity against the amastigote form, but no molecules were active against the trypomastigote form. 13-Epicupressic acid seems to be the most promising, as it was predicted as an active compound in the in silico study against the amastigote form of T. cruzi, in addition to having in vitro activity against the epimastigote form.
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Affiliation(s)
- Renata Priscila Barros de Menezes
- Programa de Pós-Graduação de Produtos Naturais e Sintéticos Bioativos, Universidade federal da Paraíba, 58051-900, João Pessoa, PB, Brazil
| | - Josean Fechine Tavares
- Programa de Pós-Graduação de Produtos Naturais e Sintéticos Bioativos, Universidade federal da Paraíba, 58051-900, João Pessoa, PB, Brazil
| | - Massuo Jorge Kato
- Instituto de Química, Universidade de São Paulo, 05508-000, São Paulo, SP, Brazil
| | | | | | | | - Zoe L Sessions
- Molecular Modeling Lab, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, 27599, NC, USA
| | - Eugene N Muratov
- Molecular Modeling Lab, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, 27599, NC, USA
| | - Luciana Scotti
- Programa de Pós-Graduação de Produtos Naturais e Sintéticos Bioativos, Universidade federal da Paraíba, 58051-900, João Pessoa, PB, Brazil
| | - Marcus Tullius Scotti
- Programa de Pós-Graduação de Produtos Naturais e Sintéticos Bioativos, Universidade federal da Paraíba, 58051-900, João Pessoa, PB, Brazil
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15
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Traditional Uses, Phytochemistry and Pharmacological Activities of Annonacae. Molecules 2022; 27:molecules27113462. [PMID: 35684400 PMCID: PMC9182277 DOI: 10.3390/molecules27113462] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/17/2022] [Accepted: 05/23/2022] [Indexed: 12/02/2022] Open
Abstract
In 1789, the Annonaceae family was catalogued by de Jussieu. It encompasses tropical and subtropical plants which are widespread in distribution across various continents such as Asia, South and Central America, Australia and Africa. The genus of Annona is one of 120 genera of the Annonaceae family and contains more than 119 species of trees and shrubs. Most species are found in tropical America, where over 105 species have been identified. Due to its edible fruits and medicinal properties, Annona is the most studied genus of Annonaceae family. To date, only a limited number of these species have economic value, including A. squamosa L. (sugar apple), A. cherimola Mill. (Cherimoya), A. muricata L. (guanabana or soursop), A. atemoya Mabb. (atemoya), a hybrid between A. cherimola and A. squamosa, A. reticulata L. (custard apple), A. glabra L. (pond-apple) and A. macroprophyllata Donn. Sm. (ilama). Phytochemically, several classes of secondary metabolites, including acetogenins, essential oils, alkaloids, terpenoids and flavonoids. The pharmacological activities of Annona species leaves and seeds include antibacterial, anticancer, antidiabetic and anti-inflammatory properties.
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16
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Santos Silva J, França Ferreira ÉL, Maciel Lima A, de Farias RRS, Quirino Araújo B, Quilles Junior JC, Lima Santos RR, de Amorim Carvalho FA, Rai M, Vieira Júnior GM, Chaves MH. Four new cycloartane-type triterpenoids from the leaves of Combretum mellifluum Eichler: assessment of their antioxidant and antileishmanial activities. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2022; 85:364-375. [PMID: 34933666 DOI: 10.1080/15287394.2021.2015030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The beneficial pharmacological actions including antioxidant effects as an antileishmanial, antibacterial, antifungal, antidiabetic, anti-inflammatory, antitumor, antiviral, and analgesic of compounds isolated from Combretum mellifluum Eichler (Combretaceae) are well established. The aim of the present study was to determine the phytochemistry as well as assess the antioxidant and antileishmanial activities of the leaves from Combretum mellifluum Eichler (Combretaceae). Analysis of ethanolic extract resulted in isolation and identification of two epimeric mixtures of four previously unknown cycloartane-type triterpenoids, methyl quadrangularate M and methyl 24-epiquadrangularate M, and 2α,3β,24β-trihydroxy-cycloart-25-ene and 2α, 3β, 24α-trihydroxy-cycloart-25-ene, and eight known compounds. Their structures were using one-dimensional nuclear magnetic resonance (1D NMR), 2D NMR and high-resolution electrospray ionization mass spectroscopy (HRESIMS) analysis. Further, the extract and fractions were tested for antioxidant potential. The ethyl acetate and aqueous fractions demonstrated the highest antioxidant activity against 2,2-dipheny-1-picrylhydrazl (DPPH) free radicals, which correlated directly with total flavonoid content. All extracts and fractions from C. mellifluum Eichler were assessed for antileishmanial activity. The supernatant fraction exhibited highest potential, inhibiting the growth of Leishmania amazonensis with IC50 value 31.29 μg/ml. Our findings provide information on the chemical composition of C. mellifluum and the potential beneficial therapeutic usefulness as an antioxidant agent in various diseases.
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Affiliation(s)
- Jaelson Santos Silva
- Department of Chemistry, Center for Natural Sciences, Universidade Federal do Piauí, Teresina, Brazil
| | - Éverton Leandro França Ferreira
- Department of Chemistry, Center for Natural Sciences, Universidade Federal do Piauí, Teresina, Brazil
- Universidade Federal do Vale do São Francisco, Campus Serra da Capivara, São Raimundo Nonato, Brazil
| | - Amanda Maciel Lima
- Department of Chemistry, Center for Natural Sciences, Universidade Federal do Piauí, Teresina, Brazil
| | | | - Bruno Quirino Araújo
- Department of Chemistry, Center for Natural Sciences, Universidade Federal do Piauí, Teresina, Brazil
| | - José Carlos Quilles Junior
- Department of Cell and Molecular Biology, Ribeirão Preto Medical School (FMRP), Universidade de São Paulo (USP), Brazil
| | - Rodolfo Ritchelle Lima Santos
- Department of Biochemistry and Pharmacology, Medicinal Plants Research Center, NPPM, Universidade Federal do Piauí, Teresina, Brasil
| | - Fernando Aécio de Amorim Carvalho
- Department of Biochemistry and Pharmacology, Medicinal Plants Research Center, NPPM, Universidade Federal do Piauí, Teresina, Brasil
| | - Mahendra Rai
- Department of Biotechnology, Sant Gadge Baba Amravati University, Amravati, India
- Department of Microbiology, Nicolaus Copernicus University, Torun, Poland
| | | | - Mariana Helena Chaves
- Department of Chemistry, Center for Natural Sciences, Universidade Federal do Piauí, Teresina, Brazil
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Pardo-Rodriguez D, Lasso P, Mateus J, Mendez J, Puerta CJ, Cuéllar A, Robles J, Cuervo C. A terpenoid-rich extract from Clethra fimbriata exhibits anti- Trypanosoma cru zi activity and induces T cell cytokine production. Heliyon 2022; 8:e09182. [PMID: 35368545 PMCID: PMC8968664 DOI: 10.1016/j.heliyon.2022.e09182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/24/2021] [Accepted: 03/17/2022] [Indexed: 11/09/2022] Open
Abstract
Chagas disease, a worldwide public health concern, is a chronic infection caused by Trypanosoma cruzi. Considering T. cruzi chronic persistence correlates with CD4+ and CD8+ T cell dysfunction and the safety and efficacy profiles of Benznidazol and Nifurtimox, the two drugs currently used for its etiological treatment, are far from ideal, the search of new trypanocidal treatment options is a highly relevant issue. Therefore, the objective of this work was to evaluate the trypanocidal effect and cytokine production induction of three extracts (hexane, dichloromethane and hydroalcoholic) obtained from Clethra fimbriata, a plant traditionally used as a febrifuge in Colombia. Additionally, the extracts’ major components with the highest trypanocidal activity were determined. It was evidenced C. fimbriata hexane extract exhibited the highest activity capable of inhibiting the three parasite developmental stages with an IC50/EC50 of 153.9 ± 29.5 (epimastigotes), 39.3 ± 7.2 (trypomastigotes), and 45.6 ± 10.5 (amastigotes) μg/mL, presenting a low cytotoxicity in VERO cells with a selectivity index ranging from 6.49 to 25.4. Moreover, this extract induced trypomastigote apoptotic death and inhibited parasite cell infection. The extract also induced IFN-γ and TNF production in CD4+ and CD8+ T cells, as well as de novo production of the cytotoxic molecules granzyme B and perforin in CD8+ T cells from healthy donors. Fatty acids and terpenes represented C. fimbriata key compounds. Thus, the trypanocidal activity and cytokine production induction of the hexane extract may be associated with terpene presence, particularly, triterpenes.
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Affiliation(s)
- Daniel Pardo-Rodriguez
- Grupo de Enfermedades Infecciosas, Pontificia Universidad Javeriana, Bogotá, Colombia.,Grupo de Investigación Fitoquímica, Pontificia Universidad Javeriana, Bogotá, Colombia.,Grupo de Productos Naturales, Universidad del Tolima, Tolima, Colombia
| | - Paola Lasso
- Grupo de Inmunobiología y Biología Celular, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - José Mateus
- Grupo de Enfermedades Infecciosas, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - John Mendez
- Grupo de Productos Naturales, Universidad del Tolima, Tolima, Colombia
| | - Concepción J Puerta
- Grupo de Enfermedades Infecciosas, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Adriana Cuéllar
- Grupo en Ciencias de Laboratorio Clínico, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Jorge Robles
- Grupo de Investigación Fitoquímica, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Claudia Cuervo
- Grupo de Enfermedades Infecciosas, Pontificia Universidad Javeriana, Bogotá, Colombia
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Mutakin M, Fauziati R, Fadhilah FN, Zuhrotun A, Amalia R, Hadisaputri YE. Pharmacological Activities of Soursop ( Annona muricata Lin.). MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27041201. [PMID: 35208993 PMCID: PMC8878098 DOI: 10.3390/molecules27041201] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 01/15/2022] [Accepted: 01/25/2022] [Indexed: 11/28/2022]
Abstract
Soursop (Annona muricata Lin.) is a plant belonging to the Annonaceae family that has been widely used globally as a traditional medicine for many diseases. In this review, we discuss the traditional use, chemical content, and pharmacological activities of A.muricata. From 49 research articles that were obtained from 1981 to 2021, A.muricata’s activities were shown to include anticancer (25%), antiulcer (17%), antidiabetic (14%), antiprotozoal (10%), antidiarrhea (8%), antibacterial (8%), antiviral (8%), antihypertensive (6%), and wound healing (4%). Several biological activities and the general mechanisms underlying the effects of A.muricata have been tested both in vitro and in vivo. A.muricata contains chemicals such as acetogenins (annomuricins and annonacin), alkaloids (coreximine and reticuline), flavonoids (quercetin), and vitamins, which are predicted to be responsible for the biological activity of A.muricata.
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Affiliation(s)
- Mutakin Mutakin
- Department of Pharmaceutical Analysis and Medicinal Chemistry, Faculty of Pharmacy, Universitas Padjadjaran, Bandung 45363, Indonesia
- Correspondence: (M.M.); (Y.E.H.); Tel.: +62-22-84288888 (M.M. & Y.E.H.)
| | - Rizky Fauziati
- Department of Pharmaceutical Biology, Faculty of Pharmacy, Universitas Padjadjaran, Bandung 45363, Indonesia; (R.F.); (F.N.F.); (A.Z.)
| | - Fahrina Nur Fadhilah
- Department of Pharmaceutical Biology, Faculty of Pharmacy, Universitas Padjadjaran, Bandung 45363, Indonesia; (R.F.); (F.N.F.); (A.Z.)
| | - Ade Zuhrotun
- Department of Pharmaceutical Biology, Faculty of Pharmacy, Universitas Padjadjaran, Bandung 45363, Indonesia; (R.F.); (F.N.F.); (A.Z.)
| | - Riezki Amalia
- Department of Pharmacology and Clinical Pharmacy, Universitas Padjadjaran, Bandung 45363, Indonesia;
| | - Yuni Elsa Hadisaputri
- Department of Pharmaceutical Biology, Faculty of Pharmacy, Universitas Padjadjaran, Bandung 45363, Indonesia; (R.F.); (F.N.F.); (A.Z.)
- Correspondence: (M.M.); (Y.E.H.); Tel.: +62-22-84288888 (M.M. & Y.E.H.)
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Staffen IV, Banhuk FW, Tomiotto-Pellissier F, da Silva Bortoleti BT, Pavanelli WR, Ayala TS, Menolli RA. Chalcone-rich extracts from Lonchocarpus cultratus roots present in vitro leishmanicidal and immunomodulatory activity. J Pharm Pharmacol 2021; 74:77-87. [PMID: 34791343 DOI: 10.1093/jpp/rgab155] [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: 05/18/2021] [Accepted: 10/19/2021] [Indexed: 11/13/2022]
Abstract
OBJECTIVES This study aimed to evaluate the in vitro anti-Leishmania activity of chalcone-rich three extracts (LDR, LHR and LMR) from Lonchocarpus cultratus (Vell.) A.M.G. Azevedo & H.C. Lima against L. amazonensis. Also, the immunomodulatory and antioxidant capacity was assessed. METHODS Successive extraction with hexane, dichloromethane and methanol were performed to obtain LHR, LDR and LMR extracts from L. cultratus roots, which were characterized by 1H NMR. Promastigotes, amastigotes and peritoneal macrophages were exposed to crescent concentrations of the three extracts, and after incubation, the inhibition rates were determined to both types of cells, and morphological analyses were performed on the parasite. The immunomodulatory activity was determined against stimulated macrophages. KEY FINDINGS LDR, LHR and LMR inhibited promastigote cell growth (IC50 0.62 ± 0.3, 0.94 ± 0.5 and 1.28 ± 0.73 µg/ml, respectively) and reduced the number of amastigotes inside macrophages (IC50 1.36 ± 0.14, 1.54 ± 0.26 and 4.09 ± 0.88 µg/ml, respectively). The cytotoxicity against murine macrophages resulted in a CC50 of 13.12 ± 1.92, 92.93 ± 9.1 and >300 µg/ml, resulting in high selectivity index to promastigotes and amastigotes. The extracts also inhibited the nitric oxide secretion in RAW 264.7 macrophages. The antioxidant capacity resulted in a higher scavenger LMR ability. CONCLUSIONS These results suggest that L. cultratus extracts have anti-Leishmania potential, are non-toxic, and immunosuppress macrophages in vitro.
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Affiliation(s)
- Izabela Virginia Staffen
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Paraná State University (Unioeste), Cascavel, Paraná, Brazil
| | - Fernanda Weyand Banhuk
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Paraná State University (Unioeste), Cascavel, Paraná, Brazil
| | - Fernanda Tomiotto-Pellissier
- Biosciences and Biotechnology Postgraduate Program, Carlos Chagas Institute (ICC/Fiocruz/PR), Curitiba, Paraná, Brazil.,Molecular Virology Laboratory, Carlos Chagas Institute (ICC/Fiocruz/PR), Curitiba, Paraná, Brazil
| | - Bruna Taciane da Silva Bortoleti
- Biosciences and Biotechnology Postgraduate Program, Carlos Chagas Institute (ICC/Fiocruz/PR), Curitiba, Paraná, Brazil.,Molecular Virology Laboratory, Carlos Chagas Institute (ICC/Fiocruz/PR), Curitiba, Paraná, Brazil
| | - Wander Rogério Pavanelli
- Biosciences and Biotechnology Postgraduate Program, Carlos Chagas Institute (ICC/Fiocruz/PR), Curitiba, Paraná, Brazil
| | - Thaís Soprani Ayala
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Paraná State University (Unioeste), Cascavel, Paraná, Brazil
| | - Rafael Andrade Menolli
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Paraná State University (Unioeste), Cascavel, Paraná, Brazil
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Joshi BC, Juyal V, Sah AN, Verma P, Mukhija M. Review On Documented Medicinal Plants Used For The Treatment Of Cancer. CURRENT TRADITIONAL MEDICINE 2021. [DOI: 10.2174/2215083807666211011125110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Background:
Cancer is a frightful disease and it is the second leading cause of death worldwide. Naturally derived compounds are gaining interest of research workers as they have less toxic side effects as compared to currently used treatments such as chemotherapy. Plants are the pool of chemical compounds which provides a promising future for research on cancer.
Objective:
This review paper provides updated information gathered on medicinal plants and isolated phytoconstituents used as anticancer agents and summarises the plant extracts and their isolated chemical constituents exhibiting anticancer potential on clinical trials.
Methods:
An extensive bibliographic investigation was carried out by analysing worldwide established scientific databases like SCOPUS, PUBMED, SCIELO, ScienceDirect, Springerlink, Web of Science, Wiley, SciFinder and Google Scholar etc. In next few decades, herbal medicine may become a new epoch of medical system.
Results:
Many researches are going on medicinal plants for the treatment of cancer but it is a time to increase further experimental studies on plant extracts and their chemical constituents to find out their mechanism of action at molecular level.
Conclusion:
The article may help many researchers to start off further experimentation that might lead to the drugs for the cancer treatment.
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Affiliation(s)
- Bhuwan Chandra Joshi
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Vijay Juyal
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Archana N. Sah
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Piyush Verma
- Department of Pharmacology, School of Pharmaceutical science and Technology, Sardar Bhagwan Singh University, Dehradun-248001, India
| | - Minky Mukhija
- Department of Pharmaceutical Sciences, Ch. Devi Lal College of Pharmacy, Buria Road, Bhagwangarh, Jagadhri-135003, India
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21
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Castillo UG, Komatsu A, Martínez ML, Menjívar J, Núñez MJ, Uekusa Y, Narukawa Y, Kiuchi F, Nakajima-Shimada J. Anti-trypanosomal screening of Salvadoran flora. J Nat Med 2021; 76:259-267. [PMID: 34529189 PMCID: PMC8732892 DOI: 10.1007/s11418-021-01562-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/31/2021] [Indexed: 11/15/2022]
Abstract
Chagas disease is caused by the protozoan parasite Trypanosoma cruzi, and in Central America, it is considered one of the four most infectious diseases. This study aimed to screen the anti-trypanosomal activity of plant species from Salvadoran flora. Plants were selected through literature search for plants ethnobotanically used for antiparasitic and Chagas disease symptomatology, and reported in Museo de Historia Natural de El Salvador (MUHNES) database. T. cruzi was incubated for 72 h with 2 different concentrations of methanolic extracts of 38 species, among which four species, Piper jacquemontianum, Piper lacunosum, Trichilia havanensis, and Peperomia pseudopereskiifolia, showed the activity (≤ 52.0% viability) at 100 µg/mL. Separation of the methanolic extract of aerial parts from Piper jacquemontianum afforded a new flavanone (4) and four known compounds, 2,2-dimethyl-6-carboxymethoxychroman-4-one (1), 2,2-dimethyl-6-carboxychroman-4-one (2), cardamomin (3), and pinocembrin (5), among which cardamomin exhibited the highest anti-trypanosomal activity (IC50 = 66 µM). Detailed analyses of the spectral data revealed that the new compound 4, named as jaqueflavanone A, was a derivative of pinocembrin having a prenylated benzoate moiety at the 8-position of the A ring.
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Affiliation(s)
- Ulises G Castillo
- Laboratorio de Investigación en Productos Naturales, Facultad de Química y Farmacia, Universidad de El Salvador, Final Av. de Mártires y Héroes del 30 de Julio, San Salvador, 1101, El Salvador
| | - Ayato Komatsu
- Faculty of Pharmacy, Division of Natural Medicines, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo, Tokyo, 105-8512, Japan
| | - Morena L Martínez
- Laboratorio de Investigación en Productos Naturales, Facultad de Química y Farmacia, Universidad de El Salvador, Final Av. de Mártires y Héroes del 30 de Julio, San Salvador, 1101, El Salvador
| | - Jenny Menjívar
- Ministerio de Cultura, Museo de Historia Natural de El Salvador, San Salvador, 1101, El Salvador
| | - Marvin J Núñez
- Laboratorio de Investigación en Productos Naturales, Facultad de Química y Farmacia, Universidad de El Salvador, Final Av. de Mártires y Héroes del 30 de Julio, San Salvador, 1101, El Salvador
| | - Yoshinori Uekusa
- Faculty of Pharmacy, Division of Natural Medicines, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo, Tokyo, 105-8512, Japan
| | - Yuji Narukawa
- Faculty of Pharmacy, Division of Natural Medicines, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo, Tokyo, 105-8512, Japan
| | - Fumiyuki Kiuchi
- Faculty of Pharmacy, Division of Natural Medicines, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo, Tokyo, 105-8512, Japan.
| | - Junko Nakajima-Shimada
- Graduate School of Health Sciences, Gunma University, 3-39-22 Showamachi, Maebashi, Gunma, 371-8514, Japan
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22
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Evaluation of Annona muricata (Graviola) leaves activity against experimental trichinellosis: in vitro and in vivo studies. J Helminthol 2021; 95:e53. [PMID: 34515021 DOI: 10.1017/s0022149x21000481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Our work aimed to evaluate the possible effect of Annona muricata (Graviola) leaf extract on Trichinella spiralis in in vitro and in vivo studies. Trichinella spiralis worms were isolated from infected mice and transferred to three culture media - group I (with no drugs), group II (contained Graviola) and group III (contained albendazole) - then they were examined using the electron microscope. In the in vivo study, mice were divided into five groups: GI (infected untreated), GII (prophylactically treated with Graviola for seven days before infection), GIII (infected and treated with Graviola), GIV (infected and treated with albendazole) and GV (infected and treated with a combination of Graviola plus albendazole in half doses). Drug effects were assessed by adults and larvae load beside the histopathological small intestinal and muscular changes. A significant reduction of adult and larval counts occurred in treated groups in comparison to the control group. Histopathologically, marked improvement in the small intestinal and muscular changes was observed in treated groups. Also, massive destruction of the cultured adults' cuticle was detected in both drugs. This study revealed that Graviola leaves have potential activity against trichinellosis, especially in combination with albendazole, and could serve as an adjuvant to anti-trichinellosis drug therapy.
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Screening of six medicinal plant species for antileishmanial activity. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2021; 71:399-414. [PMID: 36654098 DOI: 10.2478/acph-2021-0023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/23/2020] [Indexed: 01/20/2023]
Abstract
This study is aimed to investigate the in vitro anti-leishmanial activity of ethanolic, aqueous or dichloromethane extracts of leaves, flowers, fruits or roots, of six medicinal plant species, namely, Nectandra megapotamica, Brunfelsia uniflora, Myrcianthes pungens, Anona muricata, Hymenaea stigonocarpa and Piper corcovandesis. After isolation and analysis of chemical components by ultra-high performance liquid chromatography-high-resolution tandem mass spectrometry (UHPLC-HRMS/MS), the extracts were also tested for toxicity in J774.A1 macrophages and human erythrocytes. Phenolic acids, flavonoids, acetogenins, alkaloids and lignans were identified in these extracts. Grow inhibition of promastigotes forms of Leishmania amazonensis and Leishmania braziliensis and the cytotoxicity in J774.A1 macrophages were estimated by the XTT method. The most promising results for L. amazonensis and L. braziliensis were shown by the ethanolic extract of the fruits of Hymenaea stigonocarpa and dichloromethane extract of the roots of Piper corcovadensis, with IC 50 of 160 and 150 μg mL-1, resp. Ethanolic extracts of A. muricata (leaf), B. uniflora (flower and leaf), M. pungens (fruit and leaf), N. megapotamica (leaf), and aqueous extract of H. stigonocarpa (fruit) showed IC 50 > 170 μg mL-1 for L. amazonensis and > 200 μg mL-1 for L. braziliensis. The extracts exhibited low cytotoxicity towards J774.A1 macrophages with CC 50 > 1000 μg mL-1 and hemolytic activity from 0 to 46.1 %.
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García-Huertas P, Cardona-Castro N. Advances in the treatment of Chagas disease: Promising new drugs, plants and targets. Biomed Pharmacother 2021; 142:112020. [PMID: 34392087 DOI: 10.1016/j.biopha.2021.112020] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/22/2021] [Accepted: 08/07/2021] [Indexed: 10/20/2022] Open
Abstract
Chagas disease, caused by Trypanosoma cruzi, is treated with only two drugs; benznidazole and nifurtimox. These drugs have some disadvantages, including their efficacy only in the acute or early infection phases, adverse effects during their use, and the resistance that the parasite has developed to their activity. Therefore, it is necessary to identify new, safe and effective therapeutic alternatives to treat Chagas disease, though governments and the pharmaceutical industry have shown a lack of interest in contributing to this solution. Institutions and research groups on the other hand have worked on some strategies that can help to address the problem. Some of these include the modification of conventional drug dosages, drug repurposing, and combined therapy. Plants and derived compounds with antiparasitic effects have also been studied, taking advantage of traditional medicinal knowledge. Others have studied the parasite to identify essential genes that can be used as therapeutic targets to design new, targeted drugs. Some of these studies have generated promising results, but few reach clinical phase studies. Institutions and research groups should be encouraged to unify efforts and cover all aspects of drug development according to resources and knowledge availability. In the end, this exchange of knowledge would lead to the development of new therapeutic alternatives to treat Chagas disease and benefit the populations it affects.
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Affiliation(s)
| | - Nora Cardona-Castro
- Instituto Colombiano de Medicina Tropical, Universidad CES, Sabaneta, Colombia.
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25
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Miranda NC, Araujo ECB, Justino AB, Cariaco Y, Mota CM, Costa-Nascimento LA, Espindola FS, Silva NM. Anti-parasitic activity of Annona muricata L. leaf ethanolic extract and its fractions against Toxoplasma gondii in vitro and in vivo. JOURNAL OF ETHNOPHARMACOLOGY 2021; 273:114019. [PMID: 33716084 DOI: 10.1016/j.jep.2021.114019] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 03/03/2021] [Accepted: 03/07/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sulfadiazine and pyrimethamine are the two drugs used as part of the standard therapy for toxoplasmosis, however; they may cause adverse side effects and fail to prevent relapse in many patients, rendering infected individuals at risk of reactivation upon becoming immunocompromised. Extracts from various parts of Annona muricata have been widely used medicinally for the management, control and/or treatment of several human diseases, acting against parasites that cause diseases in humans. AIM OF THE STUDY This study was performed to investigate the action of the ethanolic extract of A. muricata (EtOHAm) and its fractions in the control of the apicomplexan parasite Toxoplasma gondii in vitro and in vivo, and the effect of EtOHAm on the inflammatory response and lipid profile alteration induced by in vivo T. gondii infection. MATERIALS AND METHODS The cytotoxicity of EtOHAm and its fractions ethyl acetate (EtOAcAm), n-butanol (BuOHAm), aqueous (H2OAm), hexane (HexAm) and dichloromethane (CH2Cl2Am) was evaluated in NIH/3T3 fibroblasts using the (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay. The cells were infected with T. gondii, treated with the extracts, and parasite proliferation was analyzed. For the in vivo experiments, C57BL/6 mice were orally infected with T. gondii and, treated with different concentrations of extract fractions that were effective in vitro (EtOHAm, EtOAcAm, HexAm and CH2Cl2Am). Tissue parasitism, histological alterations, systemic cytokine and lipid profile were investigated. RESULTS EtOHAm, EtOAcAm, BuOHAm, H2OAm presented low cytotoxicity until doses of 200 μg/mL, while HexAm and CH2Cl2Am presented toxicity from doses of 100μg/mL. EtOHAm, HexAm and CH2Cl2Am decreased the parasitism in vitro, presenting a therapeutic index of 2.62, 2.44, and 2.96, respectively. In vivo, EtOHAm, HexAm and CH2Cl2Am improved the survival rate of infected animals, however, only EtOHAm was able to decrease the parasitism in the small intestine and lung. Additionally, EtOHAm decreased the systemic interferon (IFN)-γ and tumor necrosis factor (TNF) systemically in infected mice, and was able to maintain the triglycerides and very-low-density lipoprotein (VLDL) lipid fractions at similar levels to uninfected animals. Although treatment with EtOHAm could not control the inflammation induced by oral infection in the tissues analyzed, it was able to preserve the number of goblet cells in the small intestine. CONCLUSIONS Ethanolic A. muricata leaf extract could be considered as a good candidate for the development of a complementary/alternative therapy against toxoplasmosis, and also as an anti-inflammatory alternative for decreasing TNF and IFN-γ concentrations and lipid fractions in specific diseases.
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Affiliation(s)
- Natália Carnevalli Miranda
- Laboratory of Immunopathology, Institute of Biomedical Sciences, Federal University of Uberlândia, Av. Pará 1720, Uberlândia, CEP 38400902, MG, Brazil
| | - Ester Cristina Borges Araujo
- Laboratory of Immunopathology, Institute of Biomedical Sciences, Federal University of Uberlândia, Av. Pará 1720, Uberlândia, CEP 38400902, MG, Brazil
| | - Allisson Benatti Justino
- Laboratory of Biochemistry and Molecular Biology, Institute of Biotechnology - Federal University of Uberlândia, Av. Pará, 1720, 38400-902, Uberlândia, MG Brazil
| | - Yusmaris Cariaco
- Laboratory of Immunopathology, Institute of Biomedical Sciences, Federal University of Uberlândia, Av. Pará 1720, Uberlândia, CEP 38400902, MG, Brazil
| | - Caroline Martins Mota
- Laboratory of Immunoparasitology "Dr. Mário Endsfeldz Camargo", Institute for Biomedical Sciences, Federal University of Uberlândia, Av. Pará, 1720, 38400-902, Uberlândia, Brazil
| | - Layane Alencar Costa-Nascimento
- Laboratory of Immunopathology, Institute of Biomedical Sciences, Federal University of Uberlândia, Av. Pará 1720, Uberlândia, CEP 38400902, MG, Brazil
| | - Foued Salmen Espindola
- Laboratory of Biochemistry and Molecular Biology, Institute of Biotechnology - Federal University of Uberlândia, Av. Pará, 1720, 38400-902, Uberlândia, MG Brazil
| | - Neide Maria Silva
- Laboratory of Immunopathology, Institute of Biomedical Sciences, Federal University of Uberlândia, Av. Pará 1720, Uberlândia, CEP 38400902, MG, Brazil.
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26
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Mitsuwan W, Sin C, Keo S, Sangkanu S, de Lourdes Pereira M, Jimoh TO, Salibay CC, Nawaz M, Norouzi R, Siyadatpanah A, Wiart C, Wilairatana P, Mutombo PN, Nissapatorn V. Potential anti- Acanthamoeba and anti-adhesion activities of Annona muricata and Combretum trifoliatum extracts and their synergistic effects in combination with chlorhexidine against Acanthamoeba triangularis trophozoites and cysts. Heliyon 2021; 7:e06976. [PMID: 34027178 PMCID: PMC8131895 DOI: 10.1016/j.heliyon.2021.e06976] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/17/2020] [Accepted: 04/27/2021] [Indexed: 11/24/2022] Open
Abstract
Plants with medicinal properties have been used in the treatment of several infectious diseases, including Acanthamoeba infections. The medicinal properties of Cambodian plant extracts; Annona muricata and Combretum trifoliatum were investigated against Acanthamoeba triangularis. A total of 39 plant extracts were evaluated and, as a result, 22 extracts showed positive anti-Acanthamoeba activity. Of the 22 extracts, 9 and 4 extracts showed anti-Acanthamoeba activity against trophozoites and cysts of A. triangularis, respectively. The minimum inhibitory concentration of A. muricata and C. trifoliatum extracts against trophozoites and cysts was 500 and 1,000 μg/mL, respectively. The combination of A. muricata at 1/4×MIC with chlorhexidine at 1/8×MIC demonstrated a synergistic effect against trophozoites, but partial synergy against cysts. A 40% reduction in trophozoites and 60% of cysts adhered to the plastic surface treated with both extracts at 1/2×MIC were noted comparing to the control (P < 0.05). Furthermore, a reduction of 80% and 90% of trophozoites adhered to the surface was observed after pre-treatment with A. muricata and C. trifoliatum extracts, respectively. A 90% of cysts adhered to the surface was decreased with pre-treatment of A. muricata at 1/2×MIC (P < 0.05). A 75% of trophozoites and cysts from Acanthamoeba adhered to the surface were removed after treatment with both extracts at 4×MIC (P < 0.05). In the model of contact lens, 1 log cells/mL of trophozoites and cysts was significantly decreased post-treatment with both extracts compared to the control. Trophozoites showed strong loss of acanthopodia and thorn-like projection pseudopodia, while cysts demonstrated retraction and folded appearance treated with both extracts when observed by SEM, which suggests the potential benefits of the medicinal plants A. muricata and C. trifoliatum as an option treatment against Acanthamoeba infections.
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Affiliation(s)
- Watcharapong Mitsuwan
- School of Allied Health Sciences, Southeast Asia Water Team (SEA Water Team), World Union for Herbal Drug Discovery (WUHeDD), and Research Excellence Center for Innovation and Health Products (RECIHP), Walailak University, Nakhon Si Thammarat, Thailand.,Akkhraratchakumari Veterinary College and Research Center of Excellence in Innovation of Essential Oil, Walailak University, Nakhon Si Thammarat, Thailand
| | - Chea Sin
- Faculty of Health Sciences, University of Puthisastra, Phnom Penh, Cambodia
| | - Samell Keo
- Academic Center for Education and Training (ACET), Phnom Penh, Cambodia
| | - Suthinee Sangkanu
- School of Allied Health Sciences, Southeast Asia Water Team (SEA Water Team), World Union for Herbal Drug Discovery (WUHeDD), and Research Excellence Center for Innovation and Health Products (RECIHP), Walailak University, Nakhon Si Thammarat, Thailand
| | - Maria de Lourdes Pereira
- CICECO-Aveiro Institute of Materials and Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
| | - Tajudeen O Jimoh
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.,Department of Biochemistry, Habib Medical School, Islamic University in Uganda, Kampala, Uganda
| | - Cristina C Salibay
- College of Science and Computer Studies, De La Salle University-Dasmarinas, Dasmarinas City, Cavite, Philippines
| | - Muhammad Nawaz
- Department of Nano-Medicine Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Roghayeh Norouzi
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Abolghasem Siyadatpanah
- Ferdows School of Paramedical and Health, Birjand University of Medical Sciences, Birjand, Iran
| | - Christophe Wiart
- School of Pharmacy, University of Nottingham Malaysia Campus, Selangor, Malaysia
| | - Polrat Wilairatana
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Thailand
| | - Polydor Ngoy Mutombo
- Independent Consultant, Neglected Tropical Diseases, Melbourne, Victoria, Australia
| | - Veeranoot Nissapatorn
- School of Allied Health Sciences, Southeast Asia Water Team (SEA Water Team), World Union for Herbal Drug Discovery (WUHeDD), and Research Excellence Center for Innovation and Health Products (RECIHP), Walailak University, Nakhon Si Thammarat, Thailand
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27
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Limonene-carvacrol: A combination of monoterpenes with enhanced antileishmanial activity. Toxicol In Vitro 2021; 74:105158. [PMID: 33823240 DOI: 10.1016/j.tiv.2021.105158] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 03/16/2021] [Accepted: 04/02/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Leishmaniasis is a parasitosis with a wide incidence in developing countries. The drugs which are indicated for the treatment of this infection usually are able to promote high toxicity. PURPOSE A combination of limonene and carvacrol, monoterpenes present in plants with antiparasitic activity may constitute an alternative for the treatment of these diseases. METHODS In this study, the antileishmania activity against Leishmania major, cytotoxicity tests, assessment of synergism, parasite membrane damage tests as well as molecular docking and immunomodulatory activity of limonene-carvacrol (Lim-Car) combination were evaluated. RESULTS The Lim-Car combination (5:0; 1:1; 1:4; 2:3; 3:2; 4:1 and 0:5) showed potential antileishmania activity, with mean inhibitory concentration (IC50) ranging from 5.8 to 19.0 μg.mL-1. They demonstrated mean cytotoxic concentration (CC50) ranging from 94.1 to 176.0 μg.mL-1, and did not show significant hemolytic effect. In the investigation of synergistic interaction, the 4:1 Lim-Car combination showed better fractional inhibitory concentration (FIC) index as well as better activity on amastigotes and IS. The samples caused considerable damage to the parasite membrane this monoterpene activity seems to be more related to Trypanothione Reductase (TryR) enzyme interaction, demonstrated in the molecular docking assay. In addition, the 4:1 Lim-Car combination stimulated macrophage activation, and showed at was the best association, with reduction of infection and infectivity of parasitized macrophages. CONCLUSION The 4:1 Lim-Car combination appears to be a promising candidate as a monotherapeutic antileishmania agent.
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28
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Castañeda JS, Suta-Velásquez M, Mateus J, Pardo-Rodriguez D, Puerta CJ, Cuéllar A, Robles J, Cuervo C. Preliminary chemical characterization of ethanolic extracts from Colombian plants with promising anti - Trypanosoma cruzi activity. Exp Parasitol 2021; 223:108079. [PMID: 33524381 DOI: 10.1016/j.exppara.2021.108079] [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] [Received: 07/13/2020] [Revised: 11/17/2020] [Accepted: 01/23/2021] [Indexed: 10/22/2022]
Abstract
Chagas disease is caused by Trypanosoma cruzi, and it is an important cause of morbidity and mortality in Latin America. There are no vaccines, and the chemotherapy available to treat this infection has serious side effects. In a search for alternative treatments, we determined the in vitro susceptibility of epimastigote and trypomastigote forms of T. cruzi and the cytotoxic effects on peripheral blood mononuclear cells (PBMCs) of ethanolic extracts obtained from six different plant species. The ethanolic extracts of Ageratina vacciniaefolia, Clethra fimbriata and Siparuna sessiliflora showed antiprotozoal activity against epimastigotes and low cytotoxicity in mammalian cells. However, only the ethanolic extract of C. fimbriata showed activity against T. cruzi trypomastigotes, and it had low cytotoxicity in PBMCs. An analysis on the phytochemical composition of C. fimbriata extract showed that its metabolites were primarily represented by two families of compounds: flavonoids and terpenoids. Lastly, we analyzed whether the A. vacciniaefolia, C. fimbriata, or S. sessiliflora ethanolic extracts induced IFN-γ or TNF-α production. Significantly, ethanolic extracts of C. fimbriata induced TNF-α production and S. sessiliflora induced both cytokines. In addition, C. fimbriata and S. sessiliflora induced the simultaneous secretion of IFN-γ and TNF-α in CD8+ T cells. The antiprotozoal and immunomodulatory activity of C. fimbriata may be related to the presence of flavonoid and triterpene compounds in the extract. Thus, these findings suggest that C. fimbriata may represent a valuable source of new bioactive compounds for the therapeutic treatment of Chagas disease that combines trypanocidal activity with the capacity to boost the immune response.
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Affiliation(s)
- J Sebastián Castañeda
- Grupo de Enfermedades Infecciosas, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - María Suta-Velásquez
- Grupo de Inmunobiología y Biología Celular, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Jose Mateus
- Grupo de Enfermedades Infecciosas, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia; Grupo de Inmunobiología y Biología Celular, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Daniel Pardo-Rodriguez
- Grupo de Enfermedades Infecciosas, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia; Grupo de Investigación Fitoquímica, Pontificia Universidad Javeriana (GIFUJ), Bogotá, Colombia
| | - Concepción J Puerta
- Grupo de Enfermedades Infecciosas, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Adriana Cuéllar
- Grupo de Inmunobiología y Biología Celular, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Jorge Robles
- Grupo de Investigación Fitoquímica, Pontificia Universidad Javeriana (GIFUJ), Bogotá, Colombia.
| | - Claudia Cuervo
- Grupo de Enfermedades Infecciosas, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia.
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Bortoluzzi AAM, Staffen IV, Banhuk FW, Griebler A, Matos PK, Ayala TS, da Silva EAA, Sarragiotto MH, Schuquel ITA, Jorge TCM, Menolli RA. Determination of chemical structure and anti- Trypanosoma cruzi activity of extracts from the roots of Lonchocarpus cultratus (Vell.) A.M.G. Azevedo & H.C. Lima. Saudi J Biol Sci 2021; 28:99-108. [PMID: 33424286 PMCID: PMC7783657 DOI: 10.1016/j.sjbs.2020.08.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 08/25/2020] [Accepted: 08/25/2020] [Indexed: 10/31/2022] Open
Abstract
Trypanosoma cruzi is the agent of Chagas disease, an infection that affects around 8 million people worldwide. The search for new anti-T. cruzi drugs are relevant, mainly because the treatment of this disease is limited to two drugs. The objective of this study was to investigate the trypanocidal and cytotoxic activity and elucidate the chemical profile of extracts from the roots of the Lonchocarpus cultratus. Roots from L. cultratus were submitted to successive extractions with hexane, dichloromethane, and methanol, resulting in LCH, LCD, and LCM extracts, respectively. Characterization of extracts was done using 1H-RMN, 13C-RMN, CC and TLC. Treatment of T. cruzi forms (epimastigotes, trypomastigotes, and amastigotes) with crescent concentrations of LCH, LCD, and LCM was done for 72, 48, and 48 h, respectively. After this, the percentage of inhibition and IC50/LC50 were calculated. Benznidazole was used as a positive control. Murine macrophages were treated with different concentrations of both extracts for 48 h, and after, the cellular viability was determined by the MTT method and CC50 was calculated. The chalcones derricin and lonchocarpine were identified in the hexane extract, and for the first time in the genus Lonchocarpus, the presence of a dihydrolonchocarpine derivative was observed. Other chalcones such as isocordoin and erioschalcone B were detected in the dichloromethane extract. The dichloromethane extract showed higher activity against all tested forms of T. cruzi than the other two extracts, with IC50 values of 10.98, 2.42, and 0.83 µg/mL, respectively; these values are very close to those of benznidazole. Although the dichloromethane extract presented a cytotoxic effect against mammalian cells, it showed selectivity against amastigotes. The methanolic extract showed the lowest anti-T. cruzi activity but was non-toxic to peritoneal murine macrophages. Thus, the genus Lonchocarpus had demonstrated in the past action against epimastigotes forms of T. cruzi but is the first time that the activity against infective forms is showed, which leading to further studies with in vivo tests.
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Key Words
- ANOVA, Analysis of Variance
- BZN, Benznidazole
- CC, column chromatography
- CC50, Cytotoxic Concentration 50%
- CDCl3, Deuterate chloroform
- CO2, Carbon dioxide
- Chagas disease
- Chalcones
- DC, DMSO Control
- DMSO, Dimethyl Sulfoxide
- FBS, Fetal Bovine Serum
- IC50, Inhibitory Concentration 50%
- LC-1, 2 and 3: Fractions obtained from LCH extract
- LC-4 and 5, fractions obtained from LCD extract
- LC50, Lethal Concentration 50%
- LCD, Extract from L. cultratus obtained by extraction with dichloromethane
- LCH, Extract from L. cultratus obtained by extraction with hexane
- LCM, Extract from L. cultratus obtained by extraction with methanol
- LIT, Liver Infusion Tryptose
- Lafepe, Pharmaceutical Laboratory of Pernambuco State
- Lonchocarpus
- MTT, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
- NMR, Nuclear Magnetic Resonance
- NO, Nitric Oxide
- PBS, Phosphate-Buffered Saline
- Plant extract
- RPMI, Roswell Park Memorial Institute
- SI, Selectivity Index
- TLC, Thin Layer column
- TMS, Tetramethylsilane
- Trypanosomiasis
- UC, Untreated Control
- UEM, State University of Maringa/PR
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Affiliation(s)
- Aline Antunes Maciel Bortoluzzi
- Center of Medical and Pharmaceutical Sciences, Western Parana State University (UNIOESTE), 2069 Universitaria St., Cascavel, PR, Brazil
| | - Izabela Virginia Staffen
- Center of Medical and Pharmaceutical Sciences, Western Parana State University (UNIOESTE), 2069 Universitaria St., Cascavel, PR, Brazil
| | - Fernanda Weyand Banhuk
- Center of Medical and Pharmaceutical Sciences, Western Parana State University (UNIOESTE), 2069 Universitaria St., Cascavel, PR, Brazil
| | - Aline Griebler
- Center of Medical and Pharmaceutical Sciences, Western Parana State University (UNIOESTE), 2069 Universitaria St., Cascavel, PR, Brazil
| | - Patricia Karoline Matos
- Center of Medical and Pharmaceutical Sciences, Western Parana State University (UNIOESTE), 2069 Universitaria St., Cascavel, PR, Brazil
| | - Thaís Soprani Ayala
- Center of Medical and Pharmaceutical Sciences, Western Parana State University (UNIOESTE), 2069 Universitaria St., Cascavel, PR, Brazil
| | - Edson Antonio Alves da Silva
- Center of Exact Sciences and Technology, Western Parana State University (UNIOESTE), 2069 Universitaria St., Cascavel, PR, Brazil
| | - Maria Helena Sarragiotto
- Center of Exact Sciences, Department of Chemistry, State University of Maringa (UEM), 5790 Colombo Av., Maringa, PR, Brazil
| | | | - Tereza Cristina Marinho Jorge
- Center of Medical and Pharmaceutical Sciences, Western Parana State University (UNIOESTE), 2069 Universitaria St., Cascavel, PR, Brazil
| | - Rafael Andrade Menolli
- Center of Medical and Pharmaceutical Sciences, Western Parana State University (UNIOESTE), 2069 Universitaria St., Cascavel, PR, Brazil
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Sánchez-Suárez J, Bernal FA, Coy-Barrera E. Colombian Contributions Fighting Leishmaniasis: A Systematic Review on Antileishmanials Combined with Chemoinformatics Analysis. Molecules 2020; 25:E5704. [PMID: 33287235 PMCID: PMC7730898 DOI: 10.3390/molecules25235704] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 11/30/2020] [Accepted: 11/30/2020] [Indexed: 01/15/2023] Open
Abstract
Leishmaniasis is a parasitic morbid/fatal disease caused by Leishmania protozoa. Twelve million people worldwide are appraised to be currently infected, including ca. two million infections each year, and 350 million people in 88 countries are at risk of becoming infected. In Colombia, cutaneous leishmaniasis (CL) is a public health problem in some tropical areas. Therapeutics is based on traditional antileishmanial drugs, but this practice has several drawbacks for patients. Thus, the search for new antileishmanial agents is a serious need, but the lack of adequately funded research programs on drug discovery has hampered its progress. Some Colombian researchers have conducted different research projects focused on the assessment of the antileishmanial activity of naturally occurring and synthetic compounds against promastigotes and/or amastigotes. Results of such studies have separately demonstrated important hits and reasonable potential, but a holistic view of them is lacking. Hence, we present the outcome from a systematic review of the literature (under PRISMA guidelines) on those Colombian studies investigating antileishmanials during the last thirty-two years. In order to combine the general efforts aiming at finding a lead against Leishmania panamensis (one of the most studied and incident parasites in Colombia causing CL) and to recognize structural features of representative compounds, fingerprint-based analyses using conventional machine learning algorithms and clustering methods are shown. Abstraction from such a meta-description led to describe some function-determining molecular features and simplify the clustering of plausible isofunctional hits. This systematic review indicated that the Colombian efforts for the antileishmanials discovery are increasingly intensified, though improvements in the followed pathways must be definitively pursued. In this context, a brief discussion about scope, strengths and limitations of such advances and relationships is addressed.
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Affiliation(s)
- Jeysson Sánchez-Suárez
- Bioprospecting Research Group, School of Engineering, Universidad de La Sabana, Chía 250001, Colombia;
| | - Freddy A. Bernal
- Bioorganic Chemistry Laboratory, Universidad Militar Nueva Granada, Cajicá 250247, Colombia;
| | - Ericsson Coy-Barrera
- Bioorganic Chemistry Laboratory, Universidad Militar Nueva Granada, Cajicá 250247, Colombia;
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Brígido HPC, Correa-Barbosa J, da Silva-Silva JV, Costa EVS, Percário S, Dolabela MF. Antileishmanial activity of Annona species (Annonaceae). SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-03340-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Mahmoud AB, Mäser P, Kaiser M, Hamburger M, Khalid S. Mining Sudanese Medicinal Plants for Antiprotozoal Agents. Front Pharmacol 2020; 11:865. [PMID: 32581814 PMCID: PMC7295952 DOI: 10.3389/fphar.2020.00865] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 05/26/2020] [Indexed: 11/13/2022] Open
Abstract
Neglected tropical diseases are major health hazards in developing countries. Annually, up to 30 million people are affected by either Chagas disease, African trypansomiasis or leishmaniasis, and more than 200 million by malaria. Most of the currently available drugs have drawbacks in terms of toxicity, limited oral availability, development of resistance, or non-affordability. Tropical plants of the arid zones are a treasure chest for the discovery of bioactive secondary metabolites. This study aims to compile Sudanese medicinal plants, validate their antiprotozoal activities, and identify active molecules. We have performed a survey of medicinal plants of Sudan and selected 62 that are being used in Sudanese traditional medicine. From these, we collected materials such as leaves, stem, bark, or fruit. The plant materials were extracted in 70% ethanol and further fractionated by liquid-liquid partitioning using solvents of increasing polarity. This resulted in a library of 235 fractions. The library was tested in vitro against Plasmodium falciparum (erythrocytic stages), Trypanosoma brucei rhodesiense (bloodstream forms), Trypanosoma cruzi (intracellular amastigotes), and Leishmania donovani (axenic amastigotes). Active fractions were also tested for cytotoxicity. Of the 235 fractions, 125 showed growth inhibitory activity >80% at 10 μg/ml, and >50% at 2 μg/ml against at least one of the protozoan parasites. Plasmodium falciparum was the most sensitive of the parasites, followed by T. b. rhodesiense and L. donovani. Only few hits were identified for T. cruzi, and these were not selective. Contrary to expectation based on phylogeny, but in agreement with previous results, a large number of extracts displayed mutual activity against T. brucei and P. falciparum. HPLC-based activity profiling for selected active extracts was performed to identify the bioactive principles. Active compounds identified by dereplication were guieranone A from Guiera senegalensis J.F.Gmel.; pseudosemiglabrin from Tephrosia apollinea (Delile) DC; ellagic acid and quercetin from Terminalia leiocarpa (DC.) Baill.; and catechin, ethyl gallate, and epicatechin gallate from Vachellia nilotica (L.) P.J.H.Hurter & Mabb. Also the extracts of Croton gratissimus var. gratissimus and Cuscuta hyalina Roth ex Schult. exhibited promising antitrypanosomatid activity. This assessment provides a comprehensive overview of Sudanese medicinal plants and supports the notion that they are a potential source of bioactive molecules against protozoan parasites.
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Affiliation(s)
- Abdelhalim Babiker Mahmoud
- Parasite Chemotherapy Unit, Swiss Tropical and Public Health Institute, Basel, Switzerland.,Faculty of Science, University of Basel, Basel, Switzerland.,Faculty of Pharmacy, University of Khartoum, Khartoum, Sudan
| | - Pascal Mäser
- Parasite Chemotherapy Unit, Swiss Tropical and Public Health Institute, Basel, Switzerland.,Faculty of Science, University of Basel, Basel, Switzerland
| | - Marcel Kaiser
- Parasite Chemotherapy Unit, Swiss Tropical and Public Health Institute, Basel, Switzerland.,Faculty of Science, University of Basel, Basel, Switzerland
| | | | - Sami Khalid
- Faculty of Pharmacy, University of Khartoum, Khartoum, Sudan.,Faculty of Pharmacy, University of Science and Technology, Omdurman, Sudan
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Medicinal Plants Used in Traditional Management of Cancer in Uganda: A Review of Ethnobotanical Surveys, Phytochemistry, and Anticancer Studies. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:3529081. [PMID: 32256639 PMCID: PMC7102457 DOI: 10.1155/2020/3529081] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Accepted: 02/18/2020] [Indexed: 01/29/2023]
Abstract
The burden of neoplastic diseases is a significant global health challenge accounting for thousands of deaths. In Uganda, about 32,617 cancer cases were reported in 2018, accompanied by 21,829 deaths. In a view to identify some potential anticancer plant candidates for possible drug development, the current study was designed to compile the inventory of plants with reported anticancer activity used in rural Uganda and the evidences supporting their use in cancer therapy. An electronic survey in multidisciplinary databases revealed that 29 plant species belonging to 28 genera distributed among 24 families have been reported to be used in the management of cancer in Uganda. Anticancer plants were majorly from the families Bignoniaceae (7%), Caricaceae (7%), Fabaceae (7%), Moraceae (7%), and Rutaceae (7%). Most species occur in the wild (52%), though some are cultivated (48%). The growth habit of the plants is as trees (55%) or herbs (45%). Anticancer extracts are usually prepared from leaves (29%), bark (24%), roots (21%), and fruits (13%) through decoctions (53%), as food spices (23%) or pounded to produce ointments that are applied topically (10%). Prunus africana (Hook.f.) Kalkman, Opuntia species, Albizia coriaria (Welw. ex Oliver), Daucus carota L., Cyperus alatus (Nees) F. Muell., Markhamia lutea (Benth.) K. Schum., and Oxalis corniculata L. were the most frequently encountered species. As per global reports, Allium sativum L., Annona muricata L., Carica papaya L., Moringa oleifera Lam., Opuntia species, Prunus africana (Hook.f.) Kalkman, and Catharanthus roseus (L.) G. Don. are the most studied species, with the latter having vincristine and vinblastine anticancer drugs developed from it. Prostate, cervical, breast, and skin cancers are the top traditionally treated malignancies. There is a need to isolate and evaluate the anticancer potential of the bioactive compounds in the unstudied claimed plants, such as Cyperus alatus (Nees) F. Muell., Ficus dawei Hutch., Ficus natalensis Hochst., and Lovoa trichilioides Harms, and elucidate their mechanism of anticancer activity.
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Nugraha AS, Damayanti YD, Wangchuk P, Keller PA. Anti-Infective and Anti-Cancer Properties of the Annona Species: Their Ethnomedicinal Uses, Alkaloid Diversity, and Pharmacological Activities. Molecules 2019; 24:molecules24234419. [PMID: 31816948 PMCID: PMC6930583 DOI: 10.3390/molecules24234419] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 11/25/2019] [Accepted: 11/25/2019] [Indexed: 11/30/2022] Open
Abstract
Annona species have been a valuable source of anti-infective and anticancer agents. However, only limited evaluations of their alkaloids have been carried out. This review collates and evaluates the biological data from extracts and purified isolates for their anti-infective and anti-cancer activities. An isoquinoline backbone is a major structural alkaloid moiety of the Annona genus, and more than 83 alkaloids have been isolated from this genus alone. Crude extracts of Annona genus are reported with moderate activities against Plasmodium falciparum showing larvicidal activities. However, no pure compounds from the Annona genus were tested against the parasite. The methanol extract of Annona muricata showed apparent antimicrobial activities. The isolated alkaloids from this genus including liriodenine, anonaine, asimilobine showed sensitivity against Staphylococcus epidermidis. Other alkaloids such as (+)-Xylopine and isocoreximine indicated significant anti-cancer activity against A549 and K-562 cell lines, respectively. This review revealed that the alkaloids from Annona genus are rich in structural diversity and pharmacological activities. Further exploration of this genus and their alkaloids has potential for developing novel anti-infective and anticancer drugs.
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Affiliation(s)
- Ari Satia Nugraha
- Drug Utilisation and Discovery Research Group, Faculty of Pharmacy, University of Jember, Jember 68121, Indonesia;
- School of Chemistry & Molecular Bioscience and Molecular Horizons, University of Wollongong, and Illawarra Health & Medical Research Institute, Wollongong, NSW 2533, Australia
- Correspondence: (A.S.N.); (P.A.K.); Tel.: +62-331-324-736 (A.S.N.); +61-2-4221-4692 (P.A.K.)
| | - Yuvita Dian Damayanti
- Drug Utilisation and Discovery Research Group, Faculty of Pharmacy, University of Jember, Jember 68121, Indonesia;
| | - Phurpa Wangchuk
- Centre for Biodiscovery and Molecular Development of Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, QLD 4878, Australia;
| | - Paul A. Keller
- School of Chemistry & Molecular Bioscience and Molecular Horizons, University of Wollongong, and Illawarra Health & Medical Research Institute, Wollongong, NSW 2533, Australia
- Correspondence: (A.S.N.); (P.A.K.); Tel.: +62-331-324-736 (A.S.N.); +61-2-4221-4692 (P.A.K.)
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Nugraha AS, Haritakun R, Lambert JM, Dillon CT, Keller PA. Alkaloids from the root of Indonesian Annona muricata L. Nat Prod Res 2019; 35:481-489. [PMID: 31282747 DOI: 10.1080/14786419.2019.1638380] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Annona muricata L. has been used traditionally in Indonesia to treat disease. Phytochemical studies on the alkaloid fractions from the root of Annona muricata L. from Malang-Indonesia resulted in the isolation of an unreported benzylisoquinoline alkaloid (+)-xylopine 5 as well as four known alkaloids (1-4). The crude methanol extract and alkaloid fractions were tested against Plasmodium falciparum K1 and against bacteria (Escherichia coli, Klebsiella pneumonia, Acinetobacter buamanii, Pseudomonas aeruginosa, Methicillin-resistant Staphylococcus aureus) with insignificant activities (MIC > 32 µg/mL). Individual alkaloids were tested against a human suspension cancer cell line (HL-60 leukemia cells) and two human fibroblastic cancer cell lines (A549 lung cancer cells and HepG2 liver cancer cells) in which compound 5 was the most toxic alkaloid with IC50 values ranging from 20 to 80 µM.
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Affiliation(s)
- Ari S Nugraha
- Drug Utilisation and Discovery Research Group, Faculty of Pharmacy, University of Jember, Jember, Indonesia.,School of Chemistry & Molecular Bioscience and Molecular Horizons, University of Wollongong, and Illawarra Health & Medical Research Institute, Wollongong, NSW, Australia
| | - Rachada Haritakun
- National Centre for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathumthani, Thailand
| | - Jacob M Lambert
- School of Chemistry & Molecular Bioscience and Molecular Horizons, University of Wollongong, and Illawarra Health & Medical Research Institute, Wollongong, NSW, Australia
| | - Carolyn T Dillon
- School of Chemistry & Molecular Bioscience and Molecular Horizons, University of Wollongong, and Illawarra Health & Medical Research Institute, Wollongong, NSW, Australia
| | - Paul A Keller
- School of Chemistry & Molecular Bioscience and Molecular Horizons, University of Wollongong, and Illawarra Health & Medical Research Institute, Wollongong, NSW, Australia
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Synthesis and characterization of radiation cross-linked PVP hydrogels and investigation of its potential as an antileishmanial drug carrier. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02803-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Quílez AM, Fernández-Arche MA, García-Giménez MD, De la Puerta R. Potential therapeutic applications of the genus Annona: Local and traditional uses and pharmacology. JOURNAL OF ETHNOPHARMACOLOGY 2018; 225:244-270. [PMID: 29933016 DOI: 10.1016/j.jep.2018.06.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 06/14/2018] [Indexed: 05/14/2023]
Abstract
ETHNO-PHARMACOLOGICAL RELEVANCE Annona species (Annonaceae) have long been used as traditional herbal medicines by native peoples in tropical areas. In different countries they are used against a large variety of illnesses, such as parasitic and infectious diseases, cancer, diabetes, peptic ulcers, and mental disorders. AIM OF THE STUDY This review aims to achieve a comprehensive understanding of the research conducted so far on the local and traditional uses, pharmacological activities, mechanism of actions of active compounds, toxicity, and possible interactions with other drugs of the Annona species. Through analysis of these findings, evidences supporting their applications in ethno-medicines are described. We discuss the possible research opportunities and stand out the weak points in our knowledge that deserves further investigation. MATERIAL AND METHODS Information on ethno-medicinal uses and pharmacological activities of the Annona genus was collected. The main scientific biomedical literature databases (Cochrane, PubMed, Scopus, Lilacs, SeCiMed, Elsevier, SpringerLink, Google Scholar, SciFinder) were consulted. The search covered all the literature available until September 2017. National and regional databases of Herbal Medicine and Complementary and Alternative Medicine were also revised in order to explore further data. For a better understanding of the therapeutic importance of these species, we have classified the pharmacological activities within each group of disorders. The International Classification of Diseases (ICD), used from WHO Member States, was chosen as the reference classification. RESULTS From among the 27 species revised, four species are highlighted for their important pharmacological activities in most of the groups of illnesses: A. muricata, A. squamosa, A. senegalensis, and A. cherimola. Many investigations have been performed with extracts from the leaves, bark, fruit and seeds and have shown a wide range of pharmacological activities, such as antiprotozoal, antitumoural, antidiabetic, hepato-protective, anti-inflammatory and anxiolytic activities. The chemistry on the annonaceous acetogenins (ACGs) has been extensively investigated due to their potent antitumoural activity. Many of the assays were carried out with the isolated acetogenins in different lines of tumour culture cells and were found effective at very low doses even in multidrug-resistant tumours, and hence constitute promising compounds in the treatment of different types of cancers. No studies were found with extracts rich in acetogenins in the clinical field. CONCLUSIONS The experimental results from the pharmacological research enable the validation of their traditional uses in several of the groups of diseases in the countries of origin and reveal these plants to be a valuable source for therapeutic molecules. However, more toxicity assays and clinical trials would be necessary to establish optimal and safe doses of consumption on the application of these medicinal plants.
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Affiliation(s)
- A M Quílez
- Pharmacology Department, School of Pharmacy, Seville University, C/Profesor García González, 2; 41012 Sevilla, Spain
| | - M A Fernández-Arche
- Pharmacology Department, School of Pharmacy, Seville University, C/Profesor García González, 2; 41012 Sevilla, Spain
| | - M D García-Giménez
- Pharmacology Department, School of Pharmacy, Seville University, C/Profesor García González, 2; 41012 Sevilla, Spain
| | - R De la Puerta
- Pharmacology Department, School of Pharmacy, Seville University, C/Profesor García González, 2; 41012 Sevilla, Spain.
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Nor Azman NS, Hossan MS, Nissapatorn V, Uthaipibull C, Prommana P, Jin KT, Rahmatullah M, Mahboob T, Raju CS, Jindal HM, Hazra B, Mohd Abd Razak MR, Prajapati VK, Pandey RK, Aminudin N, Shaari K, Ismail NH, Butler MS, Zarubaev VV, Wiart C. Anti-infective activities of 11 plants species used in traditional medicine in Malaysia. Exp Parasitol 2018; 194:67-78. [PMID: 30268422 DOI: 10.1016/j.exppara.2018.09.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 07/02/2018] [Accepted: 09/23/2018] [Indexed: 10/28/2022]
Abstract
Treatment of drug resistant protozoa, bacteria, and viruses requires new drugs with alternative chemotypes. Such compounds could be found from Southeast Asian medicinal plants. The present study examines the cytotoxic, antileishmanial, and antiplasmodial effects of 11 ethnopharmacologically important plant species in Malaysia. Chloroform extracts were tested for their toxicity against MRC-5 cells and Leishmania donovani by MTT, and chloroquine-resistant Plasmodium falciparum K1 strain by Histidine-Rich Protein II ELISA assays. None of the extract tested was cytotoxic to MRC-5 cells. Extracts of Uvaria grandiflora, Chilocarpus costatus, Tabernaemontana peduncularis, and Leuconotis eugenifolius had good activities against L. donovani with IC50 < 50 μg/mL. Extracts of U. grandiflora, C. costatus, T. peduncularis, L. eugenifolius, A. subulatum, and C. aeruginosa had good activities against P. falciparum K1 with IC50 < 10 μg/mL. Pinoresinol isolated from C. costatus was inactive against L. donovani and P. falciparum. C. costatus extract and pinoresinol increased the sensitivity of Staphylococcus epidermidis to cefotaxime. Pinoresinol demonstrated moderate activity against influenza virus (IC50 = 30.4 ± 11 μg/mL) and was active against Coxsackie virus B3 (IC50 = 7.1 ± 3.0 μg/mL). β-Amyrin from L. eugenifolius inhibited L. donovani with IC50 value of 15.4 ± 0.01 μM. Furanodienone from C. aeruginosa inhibited L. donovani and P. falciparum K1 with IC50 value of 39.5 ± 0.2 and 17.0 ± 0.05 μM, respectively. Furanodienone also inhibited the replication of influenza and Coxsackie virus B3 with IC50 value of 4.0 ± 0.5 and 7.2 ± 1.4 μg/mL (Ribavirin: IC50: 15.6 ± 2.0 μg/mL), respectively. Our study provides evidence that medicinal plants in Malaysia have potentials as a source of chemotypes for the development of anti-infective leads.
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Affiliation(s)
- Nadiah Syafiqah Nor Azman
- School of Pharmacy, Faculty of Science, University of Nottingham Malaysia Campus, 43500 Semenyih, Malaysia
| | - Md Shahadat Hossan
- School of Pharmacy, Faculty of Science, University of Nottingham Malaysia Campus, 43500 Semenyih, Malaysia
| | - Veeranoot Nissapatorn
- School of Allied Health Sciences and Research Excellence Center for Innovation and Health Products (RECIHP), Walailak University, 80161 Nakhon Si Thammarat, Thailand.
| | - Chairat Uthaipibull
- National Center for Genetic Engineering and Biotechnology (BIOTEC), 113 Thailand Science Park, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Parichat Prommana
- National Center for Genetic Engineering and Biotechnology (BIOTEC), 113 Thailand Science Park, Khlong Luang, 12120, Pathum Thani, Thailand
| | - Khoo Teng Jin
- School of Pharmacy, Faculty of Science, University of Nottingham Malaysia Campus, 43500 Semenyih, Malaysia
| | - Mohammed Rahmatullah
- Department of Pharmacy, Faculty of Life Science, University of Development Alternative, 1207 Dhaka, Bangladesh.
| | - Tooba Mahboob
- Department of Parasitology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Chandramathi Samudi Raju
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Hassan Mahmood Jindal
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Banasri Hazra
- Department of Pharmaceutical Technology, Jadavpur University, 70032, Kolkata, India
| | | | - Vijay Kumar Prajapati
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, 305817 Rajasthan, India
| | - Rajan Kumar Pandey
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, 305817 Rajasthan, India
| | - Norhaniza Aminudin
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Khozirah Shaari
- Laboratory of Natural Products, Institute of Bioscience, University Putra Malaysia, 43400, Serdang, Malaysia
| | - Nor Hadiani Ismail
- Atta-ur-Rahman Institute for Natural Products Discovery, Universiti Teknologi MARA Puncak Alam, 42300 Kuala Selangor, Malaysia
| | - Mark S Butler
- Institute for Molecular Bioscience, University of Queensland, QLD 4072, St Lucia, Australia
| | - Vladimir V Zarubaev
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira str., 197101, St. Petersburg, Russia
| | - Christophe Wiart
- School of Pharmacy, Faculty of Science, University of Nottingham Malaysia Campus, 43500 Semenyih, Malaysia.
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ELIZABETH OMOTOSHOOMOLOLA, NONSO IHEAGWAMFRANKLYN, ADEBOLA NOIKIIFEOLUWA, JOHN OMINIJOY. Comparative Study on Chemical Composition and Antioxidant Activity of Annona Muricata Plant Parts Cultivated in Covenant University, Ota, Ogun State, Nigeria. CURRENT RESEARCH IN NUTRITION AND FOOD SCIENCE JOURNAL 2018. [DOI: 10.12944/crnfsj.6.3.23] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Annonamuricata plant parts possess a broad range of medicinal and biological properties. This research compared the chemical composition and antioxidant properties of Annonamuric at aparts. Proximate, mineral, total phenol and total flavonoid content as well as invitro antioxidant activity were examined. Results revealed the leaves contained significantly(p<0.05) higher composition of moisture (8.69±0.22%), ash (4.60±0.02%), protein (14.53±0.11%), crude fat (10.28±0.03%),chromium (0.38±0.05 mg/100g), nickel (1.75±0.04mg/100g), total phenol (1.01±0.03mgpyrocatechol/mL) and total flavonoid (1.12±0.03mgGAE/mL)compared to the respective values for root. Carbohydrate (9.29±0.24%), lead (0.13±0.02mg/100g) and cobalt (1.93±0.02mg/100g) composition was significantly lower(p<0.05) in the leaves compared to the respective compositions in the root. The leaf and root extract exhibited a concentration-dependent increase in hydroxyl radical scavenging activity with no observable(p<0.05)difference in their EC50 value. This study suggests the leaves of A. muricata found in Covenant University had better chemical composition when compared to the root. Nonetheless, these plant parts may be further exploited for not only their nutritive composition and mineral content but also a natural source of antioxidant agents.
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Affiliation(s)
- OMOTOSHO OMOLOLA ELIZABETH
- Department of Biochemistry, College of Science and Technology, Covenant University, Km 10, Idiroko Road, Canaanland, P.M.B. 1023, Ota, Ogun State, Nigeria
| | - IHEAGWAM FRANKLYN NONSO
- Department of Biochemistry, College of Science and Technology, Covenant University, Km 10, Idiroko Road, Canaanland, P.M.B. 1023, Ota, Ogun State, Nigeria
| | - NOIKI IFEOLUWA ADEBOLA
- Department of Biochemistry, College of Science and Technology, Covenant University, Km 10, Idiroko Road, Canaanland, P.M.B. 1023, Ota, Ogun State, Nigeria
| | - OMINI JOY JOHN
- Department of Biochemistry, College of Science and Technology, Covenant University, Km 10, Idiroko Road, Canaanland, P.M.B. 1023, Ota, Ogun State, Nigeria
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Coêlho EDS, Lopes GLN, Pinheiro IM, Holanda JNPD, Alves MMDM, Carvalho Nogueira N, Carvalho FADA, Carvalho ALM. Emulgel based on amphotericin B and bacuri butter (Platonia insignis Mart.) for the treatment of cutaneous leishmaniasis: characterization and in vitro assays. Drug Dev Ind Pharm 2018; 44:1713-1723. [DOI: 10.1080/03639045.2018.1492610] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Elvilene de Sousa Coêlho
- Postgraduate Program of Pharmaceutical Sciences (PPGCF), Federal University of Piauí, Teresina, Brazil
| | - Gláucia Laís Nunes Lopes
- Postgraduate Program of Pharmaceutical Sciences (PPGCF), Federal University of Piauí, Teresina, Brazil
| | - Iluska Martins Pinheiro
- Postgraduate Program of Pharmaceutical Sciences (PPGCF), Federal University of Piauí, Teresina, Brazil
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Rady I, Bloch MB, Chamcheu RCN, Banang Mbeumi S, Anwar MR, Mohamed H, Babatunde AS, Kuiate JR, Noubissi FK, El Sayed KA, Whitfield GK, Chamcheu JC. Anticancer Properties of Graviola ( Annona muricata): A Comprehensive Mechanistic Review. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:1826170. [PMID: 30151067 PMCID: PMC6091294 DOI: 10.1155/2018/1826170] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 06/03/2018] [Indexed: 01/19/2023]
Abstract
Graviola (Annona muricata) is a small deciduous tropical evergreen fruit tree, belonging to the Annonaceae family, and is widely grown and distributed in tropical and subtropical regions around the world. The aerial parts of graviola have several functions: the fruits have been widely used as food confectionaries, while several preparations, especially decoctions of the bark, fruits, leaves, pericarp, seeds, and roots, have been extensively used in traditional medicine to treat multiple ailments including cancers by local communities in tropical Africa and South America. The reported therapeutic benefits of graviola against various human tumors and disease agents in in vitro culture and preclinical animal model systems are typically tested for their ability to specifically target the disease, while exerting little or no effect on normal cell viability. Over 212 phytochemical ingredients have been reported in graviola extracts prepared from different plant parts. The specific bioactive constituents responsible for the major anticancer, antioxidant, anti-inflammatory, antimicrobial, and other health benefits of graviola include different classes of annonaceous acetogenins (metabolites and products of the polyketide pathway), alkaloids, flavonoids, sterols, and others. This review summarizes the current understanding of the anticancer effects of A. muricata and its constituents on diverse cancer types and disease states, as well as efficacy and safety concerns. It also includes discussion of our current understanding of possible mechanisms of action, with the hope of further stimulating the development of improved and affordable therapies for a variety of ailments.
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Affiliation(s)
- Islam Rady
- Department of Dermatology, School of Medicine and Public Health, University of Wisconsin-Madison, WI 53706, USA
| | - Melissa B. Bloch
- School of Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA
| | - Roxane-Cherille N. Chamcheu
- Department of Dermatology, School of Medicine and Public Health, University of Wisconsin-Madison, WI 53706, USA
- Madison West High School, 30 Ash St, Madison, WI 53726, USA
| | - Sergette Banang Mbeumi
- Division for Research and Innovation, POHOFI Inc., P.O. Box 44067, Madison, WI 53744, USA
| | - Md Rafi Anwar
- School of Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA
| | - Hadir Mohamed
- Department of Biochemistry, Faculty of Science, University of Mansoura, Mansoura, Egypt
| | | | - Jules-Roger Kuiate
- Department of Biochemistry, Faculty of Sciences, University of Dschang, Dschang, Cameroon
- Section for Research and Innovation, POHOFCAM, P.O. Box 175, Kumba, Cameroon
| | - Felicite K. Noubissi
- Division for Research and Innovation, POHOFI Inc., P.O. Box 44067, Madison, WI 53744, USA
- Department of Biology/RCMI, Jackson State University, 1400 J R Lynch, 429 JAP, Jackson, MS 39217, USA
| | - Khalid A. El Sayed
- School of Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA
| | - G. Kerr Whitfield
- Department of Basic Medical Sciences, University of Arizona College of Medicine-Phoenix, Phoenix, AZ 85004, USA
| | - Jean Christopher Chamcheu
- Department of Dermatology, School of Medicine and Public Health, University of Wisconsin-Madison, WI 53706, USA
- School of Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA
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Annona muricata: A comprehensive review on its traditional medicinal uses, phytochemicals, pharmacological activities, mechanisms of action and toxicity. ARAB J CHEM 2018. [DOI: 10.1016/j.arabjc.2016.01.004] [Citation(s) in RCA: 153] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Abdul Wahab SM, Jantan I, Haque MA, Arshad L. Exploring the Leaves of Annona muricata L. as a Source of Potential Anti-inflammatory and Anticancer Agents. Front Pharmacol 2018; 9:661. [PMID: 29973884 PMCID: PMC6019487 DOI: 10.3389/fphar.2018.00661] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 06/01/2018] [Indexed: 01/16/2023] Open
Abstract
The use of anti-inflammatory natural products to treat inflammatory disorders for cancer prevention and therapy is an appealing area of interest in the last decades. Annona muricata L. is one of the many plant extracts that have been explored owing to their anti-inflammatory and anticancer effects. Different parts of A. muricata especially the leaves have been used for various ethnomedicinal purposes by traditional healers to treat several diseases including cancer, inflammation, diabetes, liver diseases, and abscesses. Some of these experience-based claims on the use of the plant have been transformed into evidence-based information by scientific investigations. The leaves of the plant have been extensively investigated for its diverse pharmacological aspects and found eminent for anti-inflammatory and anticancer properties. However, most studies were not on the bioactive isolates which were responsible for the activities but were based on crude extracts of the plant. In this comprehensive review, all significant findings from previous investigations till date on the leaves of A. muricata, specifically on their anti-inflammatory and anticancer activities have been compiled. The toxicology of the plant which has been shown to be due to the presence of neurotoxic annaceous acetogenins and benzyltetrahydro-isoquinoline alkaloids has also been updated to provide recent information on its safety aspects. The present knowledge of the plant has been critically assessed, aimed at providing direction toward improving its prospect as a source of potential anti-inflammatory and anticancer agents. The analysis will provide a new path for ensuring research on this plant to discover new agents to treat inflammatory diseases and cancer. Further in vitro and in vivo studies should be carried out to explore the molecular mechanisms underlying their anti-inflammatory responses in relation to anticancer activity and more detail toxicity study to ensure they are safe for human consumption. Sufficient preclinical data and safety data generated will allow clinical trials to be pursued on this plant and its bioactive compounds.
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Affiliation(s)
- Siti Mariam Abdul Wahab
- Drug and Herbal Research Center, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Ibrahim Jantan
- Drug and Herbal Research Center, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Md Areeful Haque
- Drug and Herbal Research Center, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Laiba Arshad
- Drug and Herbal Research Center, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Sinergism between alkaloids piperine and capsaicin with meglumine antimoniate against Leishmania infantum. Exp Parasitol 2018; 188:79-82. [DOI: 10.1016/j.exppara.2018.04.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Revised: 03/28/2018] [Accepted: 04/02/2018] [Indexed: 11/23/2022]
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Qazi AK, Siddiqui JA, Jahan R, Chaudhary S, Walker LA, Sayed Z, Jones DT, Batra SK, Macha MA. Emerging therapeutic potential of graviola and its constituents in cancers. Carcinogenesis 2018; 39:522-533. [PMID: 29462271 PMCID: PMC5888937 DOI: 10.1093/carcin/bgy024] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/29/2018] [Accepted: 02/09/2018] [Indexed: 12/28/2022] Open
Abstract
Cancer remains a leading cause of death in the USA and around the world. Although the current synthetic inhibitors used in targeted therapies have improved patient prognosis, toxicity and development of resistance to these agents remain a challenge. Plant-derived natural products and their derivatives have historically been used to treat various diseases, including cancer. Several leading chemotherapeutic agents are directly or indirectly based on botanical natural products. Beyond these important drugs, however, a number of crude herbal or botanical preparations have also shown promising utility for cancer and other disorders. One such natural resource is derived from certain plants of the family Annonaceae, which are widely distributed in tropical and subtropical regions. Among the best known of these is Annona muricata, also known as soursop, graviola or guanabana. Extracts from the fruit, bark, seeds, roots and leaves of graviola, along with several other Annonaceous species, have been extensively investigated for anticancer, anti-inflammatory and antioxidant properties. Phytochemical studies have identified the acetogenins, a class of bioactive polyketide-derived constituents, from the extracts of Annonaceous species, and dozens of these compounds are present in different parts of graviola. This review summarizes current literature on the therapeutic potential and molecular mechanism of these constituents from A.muricata against cancer and many non-malignant diseases. Based on available data, there is good evidence that these long-used plants could have both chemopreventive and therapeutic potential. Appropriate attention to safety studies will be important to assess their effectiveness on various diseases caused or promoted by inflammation.
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Affiliation(s)
- Asif Khurshid Qazi
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center (UNMC), Omaha, NE, USA
| | - Jawed A Siddiqui
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center (UNMC), Omaha, NE, USA
| | - Rahat Jahan
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center (UNMC), Omaha, NE, USA
| | - Sanjib Chaudhary
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center (UNMC), Omaha, NE, USA
| | - Larry A Walker
- National Center for Natural Products Research, University of Mississippi, Mississippi, USA
| | - Zafar Sayed
- Department of Otolaryngology/Head and Neck Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Dwight T Jones
- Department of Otolaryngology/Head and Neck Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center (UNMC), Omaha, NE, USA
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, USA
- Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Muzafar A Macha
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center (UNMC), Omaha, NE, USA
- Department of Otolaryngology/Head and Neck Surgery, University of Nebraska Medical Center, Omaha, NE, USA
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Berthi W, González A, Rios A, Blair S, Cogollo Á, Pabón A. Anti-plasmodial effect of plant extracts from Picrolemma huberi and Picramnia latifolia. Malar J 2018; 17:151. [PMID: 29615054 PMCID: PMC5883577 DOI: 10.1186/s12936-018-2301-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 03/26/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Malaria is an infectious disease caused by parasites of the genus Plasmodium, of which Plasmodium vivax and Plasmodium falciparum are the major species that cause the disease in humans. As there are relatively few alternatives for malaria treatment, it is necessary to search for new chemotherapeutic options. Colombia possesses a great diversity of plants, which are potential sources of new compounds of medical interest. Thus, in this study the antiplasmodial effect of extracts from two species of plants from the families Simaroubaceae and Picramniaceae (Picramnia latifolia and Picrolemma huberi) was evaluated in vitro and in vivo. These plants were chosen because they contain secondary metabolites with interesting medicinal effects. RESULTS The ethanolic extracts of both species were highly active with IC50: 1.2 ± 0.19 µg/mL for P. latifolia and IC50: 0.05 ± 0.005 µg/mL for P. huberi. The P. latifolia extract had a stage specific effect on trophozoites and inhibited parasite growth in vivo by 52.1 ± 3.4%, evaluated at 1000 mg/kg in Balb/c mice infected with Plasmodium berghei. On the other hand, evaluated at 150 mg/kg body weight in the same murine model, the ethanolic extract from P. huberi had an antiplasmodial effect in all the asexual intraerythrocytic stages of P. falciparum FCR3 and inhibited the parasitic growth in 93 ± 32.9%. CONCLUSIONS This is the first report of anti-malarial activity for these two species of plants. Thus, P. latifolia and P. huberi are potential candidates for the development of new drugs for treating malaria.
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Affiliation(s)
- Wendy Berthi
- Malaria Group, Faculty of Medicine, Universidad de Antioquia (UdeA), Sede de Investigación Universitaria (SIU), Medellín, Colombia
| | - Alexa González
- Malaria Group, Faculty of Medicine, Universidad de Antioquia (UdeA), Sede de Investigación Universitaria (SIU), Medellín, Colombia
| | - Alexandra Rios
- Malaria Group, Faculty of Medicine, Universidad de Antioquia (UdeA), Sede de Investigación Universitaria (SIU), Medellín, Colombia
| | - Silvia Blair
- Malaria Group, Faculty of Medicine, Universidad de Antioquia (UdeA), Sede de Investigación Universitaria (SIU), Medellín, Colombia
| | - Álvaro Cogollo
- Jardín Botánico Joaquín Antonio Uribe, Medellín, 050010, Colombia
| | - Adriana Pabón
- Malaria Group, Faculty of Medicine, Universidad de Antioquia (UdeA), Sede de Investigación Universitaria (SIU), Medellín, Colombia.
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Gavamukulya Y, Wamunyokoli F, El-Shemy HA. Annona muricata : Is the natural therapy to most disease conditions including cancer growing in our backyard? A systematic review of its research history and future prospects. ASIAN PAC J TROP MED 2017; 10:835-848. [DOI: 10.1016/j.apjtm.2017.08.009] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 07/17/2017] [Accepted: 08/19/2017] [Indexed: 11/26/2022] Open
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Tallini LR, Andrade JPD, Kaiser M, Viladomat F, Nair JJ, Zuanazzi JAS, Bastida J. Alkaloid Constituents of the Amaryllidaceae Plant Amaryllis belladonna L. Molecules 2017; 22:molecules22091437. [PMID: 28858260 PMCID: PMC6151567 DOI: 10.3390/molecules22091437] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 08/26/2017] [Indexed: 11/16/2022] Open
Abstract
The plant family Amaryllidaceae is well-known for its unique alkaloid constituents, which exhibit a wide range of biological activities. Its representative, Amaryllis belladonna, has a geographical distribution covering mainly southern Africa, where it has significant usage in the traditional medicine of the native people. In this study, A. belladonna samples collected in Brazil were examined for alkaloid content. Alkaloid profiles of A. belladonna bulbs were generated by a combination of chromatographic, spectroscopic and spectrometric methods, including GC–MS and 2D NMR. In vitro screening against four different parasitic protozoa (Trypanosoma cruzi, T. brucei rhodesiense, Leishmania donovani and Plasmodium falciparum) was carried out using the A. belladonna crude methanol extract, as well as three of its alkaloid isolates. Twenty-six different Amaryllidaceae alkaloids were identified in the A. belladonna bulb samples, and three of them were isolated. Evidence for their respective biosynthetic pathways was afforded via their mass-spectral fragmentation data. Improved data for 1-O-acetylcaranine was provided by 2D NMR experiments, together with new 1H-NMR data for buphanamine. The crude extract and 3-O-acetylhamayne exhibited good antiprotozoal activity in vitro, although both with a high cytotoxic index.
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Affiliation(s)
- Luciana R Tallini
- Departament de Biologia, Sanitat i Medi Ambient, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII 27-31, 08028 Barcelona, Spain.
| | - Jean Paulo de Andrade
- Departamento de Química Orgânica, Universidade Federal do Espírito Santo, Av. Fernando Ferrari 845, Victoria 29075-015, Brazil.
| | - Marcel Kaiser
- Medicinal Parasitology and Infection Biology, Swiss Tropical Institute, Socinstrasse 57, 4051 Basel, Switzerland.
- University of Basel, Petersplatz 1, 4001 Basel, Switzerland.
| | - Francesc Viladomat
- Departament de Biologia, Sanitat i Medi Ambient, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII 27-31, 08028 Barcelona, Spain.
| | - Jerald J Nair
- Departament de Biologia, Sanitat i Medi Ambient, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII 27-31, 08028 Barcelona, Spain.
| | - José Angelo S Zuanazzi
- Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Av. Ipiranga 2752, Porto Alegre 90610-000, Brazil.
| | - Jaume Bastida
- Departament de Biologia, Sanitat i Medi Ambient, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII 27-31, 08028 Barcelona, Spain.
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Ebiloma GU, Igoli JO, Katsoulis E, Donachie AM, Eze A, Gray AI, de Koning HP. Bioassay-guided isolation of active principles from Nigerian medicinal plants identifies new trypanocides with low toxicity and no cross-resistance to diamidines and arsenicals. JOURNAL OF ETHNOPHARMACOLOGY 2017; 202:256-264. [PMID: 28336470 DOI: 10.1016/j.jep.2017.03.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/19/2017] [Accepted: 03/18/2017] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Leaves from the plant species studied herein are traditionally used in northern Nigeria against various protozoan infections. However, none of these herbal preparations have been standardized, nor have their toxicity to mammalian cells been investigated. In search of improved and non-toxic active antiprotozoal principles that are not cross-resistant with current anti-parasitics, we here report the results of the in vitro screening of extracts from seven selected medicinal plant species (Centrosema pubescens, Moringa oleifera, Tridax procumbens, Polyalthia longifolia, Newbouldia laevis, Eucalyptus maculate, Jathropha tanjorensis), used traditionally to treat kinetoplastid infections in Nigeria, and the isolation of their bioactive principles. AIM OF THE STUDY To investigate the efficacies of medicinal plant extracts, and of compounds isolated therefrom, against kinetoplastid parasites, assess cross-resistance to existing chemotherapy, and assay their toxicity against mammalian cells in vitro. MATERIAL AND METHODS Plants were extracted with hexane, ethyl acetate and methanol. Active principles were isolated by bioassay-led fractionation, testing for trypanocidal activity, and identified using NMR and mass spectrometry. EC50 values for their activity against wild-type and multi-drug resistant Trypanosoma brucei were obtained using the viability indicator dye resazurin. RESULTS Seven medicinal plants were evaluated for activity against selected kinetoplastid parasites. The result shows that crude extracts and isolated active compounds from Polyalthia longifolia and Eucalyptus maculata, in particular, display promising activity against drug-sensitive and multi-drug resistant Trypanosoma brucei. The EC50 value of a clerodane (16α-hydroxy-cleroda-3,13(14)-Z-dien-15,16-olide) isolated from Polyalthia longifolia was as low as 0.38µg/mL, while a triterpenoid (3β,13β-dihydroxy-urs-11-en-28-oic acid) isolated from Eucalyptus maculata displayed an EC50 of 1.58µg/mL. None of the isolated compounds displayed toxicity towards Human Embryonic Kidney cells at concentrations up to 400µg/mL. In addition, the isolated compounds were active against Leishmania mexicana, as well as against T. congolense. CONCLUSION We have isolated a clerodane compound from Polyalthia longifolia that shows low toxicity, no cross-resistance with current treatments, and promising activity against both human-infective and veterinary Trypanosoma species.
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Affiliation(s)
- Godwin Unekwuojo Ebiloma
- Institute of Infection, Immunity and Inflammation, University of Glasgow, United Kingdom; Department of Biochemistry, Faculty of Natural Sciences, Kogi State University, Nigeria
| | - John Ogbaji Igoli
- Department of Chemistry, College of Science, University of Agriculture, Makurdi, Nigeria; Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Evangelos Katsoulis
- Institute of Infection, Immunity and Inflammation, University of Glasgow, United Kingdom
| | - Anne-Marie Donachie
- Institute of Infection, Immunity and Inflammation, University of Glasgow, United Kingdom
| | - Anthonius Eze
- Department of Biochemistry, College of Health sciences, University of Nigeria, Nigeria
| | - Alexander Ian Gray
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Harry P de Koning
- Institute of Infection, Immunity and Inflammation, University of Glasgow, United Kingdom.
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Déciga-Campos M, Ortiz-Andrade R, Sanchez-Recillas A, Flores-Guido JS, Ramírez Camacho MA. Antinociceptive and Antihyperalgesic Activity of a Traditional Maya Herbal Preparation Composed of Pouteria Campechiana, Chrysophyllum Cainito, Citrus Limonum, and Annona Muricata. Drug Dev Res 2017; 78:91-97. [PMID: 28176363 DOI: 10.1002/ddr.21378] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 12/27/2016] [Indexed: 11/12/2022]
Abstract
Preclinical Research The purpose of this work was to assess the antinociceptive and antihyperalgesic properties of an herbal preparation, composed of four vegetal species: Pouteria campechiana (P. campechiana), Chrysophyllum cainito (C. cainito), Citrus limonum (C. limonum), and Annona muricata (A. muricata), that is commonly used in combination (PCCA) in traditional Mayan medicine for the treatment of diabetes and pain. An ethanolic extract of PCCA was prepared at a ratio of 1:1:1:1 for each plant. The systemic antinociceptive effect of PCCA extract (50-600 mg/kg, p.o.) was dose-dependent in the rat formalin (1%) producing 66% antinociceptive response at 400 mg/kg, p.o. A concentration-dependent antinociceptive effect of the PCCA extract (20-160 mg/paw) was also demonstrated in the rat capsaicin (0.2%) test. The PCCA extract (100-400 mg/kg, p.o.) had antihyperalgesic effects in alloxan diabetic rats. These findings demonstrate the antinociceptive and antihyperalgesic effects of PCCA and supports the use of the plant extracts in Mayan folk medicine. Drug Dev Res 78 : 91-97, 2017. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Myrna Déciga-Campos
- Sección de Estudios de Posgrado e Investigación de la Escuela Superior de Medicina, IPN, Ciudad de México, México
| | - Rolffy Ortiz-Andrade
- Laboratorio de Farmacología, Facultad de Química, Universidad Autónoma de Yucatán, Yucatán, México
| | - Amanda Sanchez-Recillas
- Laboratorio de Farmacología, Facultad de Química, Universidad Autónoma de Yucatán, Yucatán, México
| | | | - Mario A Ramírez Camacho
- Centro de Información de Medicamentos, Facultad de Química, Universidad Autónoma de Yucatán, Yucatán, México
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