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da Conceição BC, da Silva TA, Pantoja LVPDS, da Luz DA, Cardoso EKS, Reis LDDS, Raiol-da-Silva MC, Kussler MS, Maia CSF, Fontes-Júnior EA. Amazonian Plants: A Global Bibliometric Approach to Petiveria alliacea L. Pharmacological and Toxicological Properties. PLANTS (BASEL, SWITZERLAND) 2023; 12:3343. [PMID: 37765507 PMCID: PMC10536944 DOI: 10.3390/plants12183343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 09/01/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023]
Abstract
Petiveria alliacea L. (Phytolaccaceae) holds significant importance in the Amazon region, where it has been traditionally utilized in folk medicine. In this study, we conducted a comprehensive bibliometric analysis using conventional metrics, combined with a critical content review of its pharmacological and toxicological properties, to identify gaps in the existing literature that require further investigation. Our investigation identified a total of 55 articles that met the inclusion criteria for this study. Remarkably, Brazil emerged as the primary contributor within the scope of this review, indicating a strong presence of research from this country. Furthermore, professional scientific societies have played a pivotal role in facilitating the dissemination of scientific findings through specialist journals, fostering the sharing of research work within the community. Analysis of keyword co-occurrence revealed that "Petiveria alliacea", "plant extract", and "guatemala" were the most frequently encountered terms, indicating their significance within the literature. In terms of study designs, in vivo and in vitro were the predominant types observed, highlighting their prevalence in this field of study. Our study also identified a lack in knowledge yet to be investigated.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Enéas Andrade Fontes-Júnior
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil; (B.C.d.C.); (T.A.d.S.); (L.V.P.d.S.P.); (D.A.d.L.); (E.K.S.C.); (L.D.d.S.R.); (M.C.R.-d.-S.); (M.S.K.); (C.S.F.M.)
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Ballesteros-Ramírez R, Pinilla P, Sanchéz J, Arévalo M, Sanchez E, Aschner P, Urueña C, Fiorentino S. Exploring the safety and efficacy of phytomedicine Petiveria alliacea extract (Esperanza) in patients with metastatic gastrointestinal tumors and acute leukemias: study protocol for a phase Ib/randomized double blind phase II trial (PA001). BMC Complement Med Ther 2023; 23:284. [PMID: 37563608 PMCID: PMC10413616 DOI: 10.1186/s12906-023-04109-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/29/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND The energy metabolism of drug-resistant tumor cells can provide a survival advantage during therapy, and treatment itself may influence metabolic reprogramming. Petiveria alliacea (Traditional name: Anamu) could inhibit glycolysis and OXPHOX modulating tumor metabolism, making it a potential treatment for tumors with altered metabolism. This clinical study aims to evaluate the safety and efficacy of a standardized Anamu phytomedicine called Esperanza in treating gastric tumors and acute leukemias. METHODS This is a prospective, open label, phase I/ randomized, double-blind single-center phase II study designed to evaluate the safety and efficacy of Esperanza extract in patients with metastatic gastrointestinal tumors and acute leukemias. In stage 1, the study will determine the MTD and assess safety. In stage 2, safety at the MTD will be evaluated, and the efficacy of Esperanza extract will be explored in both metastatic gastric tumors and acute leukemias. Quality of life improvement will be the primary outcome in the gastric tumor group, while different efficacy outcomes will be assessed in the acute leukemia group. A placebo group will be used for comparison in the gastric tumor group, and a historical control group will be used in the acute leukemia arm. DISCUSSION This clinical trial aims to evaluate the safety profile of the Esperanza extract in patients with metastatic gastrointestinal tumors and acute leukemias, while exploring its potential efficacy in conjunction with standard treatment for these pathologies. TRIAL REGISTRATION This trial was registered in the US National Library of Medicine with identifier NCT05587088. Registered October 19th, 2022.
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Affiliation(s)
- Ricardo Ballesteros-Ramírez
- Grupo de Inmunobiología Y Biología Celular, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7 No. 43-82, Edificio Félix Restrepo, Lab 101. , C.P.110211, Bogotá, Colombia
| | - Paola Pinilla
- Centro Javeriano de Oncología, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Jesús Sanchéz
- Centro Javeriano de Oncología, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Mónica Arévalo
- Centro Javeriano de Oncología, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Elio Sanchez
- Centro Javeriano de Oncología, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Pablo Aschner
- Oficina de Investigaciones, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Claudia Urueña
- Grupo de Inmunobiología Y Biología Celular, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7 No. 43-82, Edificio Félix Restrepo, Lab 101. , C.P.110211, Bogotá, Colombia
| | - Susana Fiorentino
- Grupo de Inmunobiología Y Biología Celular, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7 No. 43-82, Edificio Félix Restrepo, Lab 101. , C.P.110211, Bogotá, Colombia.
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Olajubutu OG, Ogunremi BI, Adewole AH, Awotuya OI, Fakola EG, Anyim G, Faloye KO. Topical Anti-Inflammatory Activity of Petiveria alliacea, Chemical Profiling and Computational Investigation of Phytoconstituents Identified from its Active Fraction. CHEMISTRY AFRICA 2022. [DOI: 10.1007/s42250-022-00339-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Stratakos AC, Ijaz UZ, Ward P, Linton M, Kelly C, Pinkerton L, Scates P, McBride J, Pet I, Criste A, Stef D, Couto JM, Sloan WT, Dorrell N, Wren BW, Stef L, Gundogdu O, Corcionivoschi N. In vitro and in vivo characterisation of Listeria monocytogenes outbreak isolates. Food Control 2020. [DOI: 10.1016/j.foodcont.2019.106784] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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García-Pérez ME, Alfonso-Castillo A, Lores OF, Batista-Duharte A, Lemus-Rodríguez Z. Toxicological evaluation of an aqueous suspension from leaves and stems of Petiveria alliacea L. (Phytolaccaceae). JOURNAL OF ETHNOPHARMACOLOGY 2018; 211:29-37. [PMID: 28942132 DOI: 10.1016/j.jep.2017.09.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 09/17/2017] [Accepted: 09/18/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Petiveria alliacea L. (Phytolaccaceae) is used in folk medicine due to its antispasmodic, diuretic, hypoglycemic, abortive, anti-inflammatory and anticancerogenic properties. Although P. alliacea is considered toxic by people, its toxicity remains a concern since it is strongly dependent on the extraction method and the part of the plant used during tests. Even if some healers prefer to use the aerial parts in a liquefied form or by chewing them, instead of decoctions or infusions, no toxicological studies exist using whole dried stems and leaves. MATERIALS AND METHODS The toxicity of a suspension of the powder from the leaves and stems of P. alliacea was assessed in Sprague Dawley rats by oral administration using two tests: 1) the acute toxic class method, which allows classification of substances according to their intrinsic toxicity and 2) the repeated dose 28-day method, following the guidelines 423 and 407 respectively from the Organization for the Economic Cooperation and Development. Chemical characterization of this powder was performed by GC-MS, UV-fluorescence, proximate and elemental analysis. RESULTS AND CONCLUSIONS P. alliacea powder from stems and leaves was classed in the hazard category 5 (LD50 > 2000mg/kg) according to the acute toxicology study. There were no toxicity signs at 1000mg/kg in the repeated dose study, although higher values of total leukocytes were found in the satellite and males of the experimental group, which were attributed to the immunomodulatory properties of this plant. According to GC-MS, the prevailing compounds identified were phytol, (R)-(-)-(Z)-14-methyl-8-hexadecen-1-ol, 1-(2-hydrohyethyl)-1,2,4-triazole and methyl β-dimethylaminoisobutyrate. In conclusion, the oral administration of the P. alliacea powder to Sprague Dawley rats did not result in deaths and was not associated with adverse effects reflected in the general condition, body weights or histopathological abnormalities.
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Affiliation(s)
- Martha-Estrella García-Pérez
- Laboratorio Farmacéutico Oriente, Santiago de Cuba, Cuba; Facultad de Químico-Farmacobiología, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán, México
| | - Alfredo Alfonso-Castillo
- Centro de Toxicología y Biomedicina (TOXIMED), Instituto Superior de Ciencias Médicas, Santiago de Cuba, Cuba
| | - Onel Fong Lores
- Centro de Toxicología y Biomedicina (TOXIMED), Instituto Superior de Ciencias Médicas, Santiago de Cuba, Cuba
| | - Alexander Batista-Duharte
- Centro de Toxicología y Biomedicina (TOXIMED), Instituto Superior de Ciencias Médicas, Santiago de Cuba, Cuba; São Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Clinica Analysis, Araraquara, SP, Brazil
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Santander SP, Hernández JF, Barreto CC, Cifuentes B C, Masayuki A, M A, Moins-Teisserenc H, H MT, Fiorentino S. Immunomodulatory effects of aqueous and organic fractions from Petiveria alliacea on human dendritic cells. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2012; 40:833-44. [PMID: 22809035 DOI: 10.1142/s0192415x12500620] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Petiveria alliacea is a plant traditionally known for its anti-inflammatory and anti-tumor activities; however, the molecular and cellular mechanisms of its immunomodulatory properties are still unknown. Dendritic cells (DC) promote adaptive immune response by activating T lymphocytes, inducing an effector response or tolerance depending on the DC differentiation level. Herein, we evaluated the immunomodulatory activity of aqueous and organic plant fractions from P. alliacea using human monocyte-derived dendritic cells. The phenotype, cytokine secretion and gene expression were estimated after treatment with the plant fractions. We found that P. alliacea aqueous fraction induced morphological changes and co-stimulatory expression of CD86, indicating partial DC maturation. In addition, pro-inflammatory cytokines such as IL-1β, IL-6, IL-8, IL-10, IL-12p70, and TNF-α were secreted. The fraction also increased NF-κB gene expression while down-regulating TGFβ gene expression. These results suggest that the aqueous fraction can induce partial DC activation, a situation that can be relevant in tolerance induction. It is important to state that the organic fraction by itself does not show any immunomodulatory activity. This study provides evidence for possible immunomodulatory activity of P. alliacea extracts which has been used in traditional medicine in Colombia.
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Affiliation(s)
- Sandra Paola Santander
- Immunology and Cellular Biology Group, Faculty of Sciences, Pontificia Universidad Javeriana Bogotá, Colombia
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Duarte MR, Lopes JF. Leaf and stem morphoanatomy of Petiveria alliacea. Fitoterapia 2005; 76:599-607. [PMID: 16242265 DOI: 10.1016/j.fitote.2005.05.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2005] [Accepted: 05/16/2005] [Indexed: 11/17/2022]
Abstract
Petiveria alliacea is a perennial herb native to the Amazonian region and used in traditional medicine for different purposes, such as diuretic, antispasmodic and anti-inflammatory. The morphoanatomical characterization of the leaf and stem was carried out, in order to contribute to the medicinal plant identification. The plant material was fixed, freehand sectioned and stained either with toluidine blue or astra blue and basic fuchsine. Microchemical tests were also applied. The leaf is simple, alternate and elliptic. The blade exhibits paracytic stomata on the abaxial side, non-glandular trichomes and dorsiventral mesophyll. The midrib is biconvex and the petiole is plain-convex, both traversed by collateral vascular bundles adjoined with sclerenchymatic caps. The stem, in incipient secondary growth, presents epidermis, angular collenchyma, starch sheath and collateral vascular organization. Several prisms of calcium oxalate are seen in the leaf and stem.
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Affiliation(s)
- M R Duarte
- Laboratório de Farmacognosia, Departamento de Farmácia, Universidade Federal do Paraná, Rua Pref. Lothário Meissner, 3400, CEP 80210-170, Curitiba, Paraná, Brazil.
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Schuberth HJ, Riedel-Caspari G, Leibold W. Flow cytometric testing of immunological effects of a phytomedicinal combination (equimun) and its compounds on bovine leucocytes. JOURNAL OF VETERINARY MEDICINE. A, PHYSIOLOGY, PATHOLOGY, CLINICAL MEDICINE 2002; 49:291-8. [PMID: 12227471 DOI: 10.1046/j.1439-0442.2002.00433.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
One of the major goals of this study was to establish fast, reliable and sensitive assays for the quality control of immunomodulating phytopreparations and to determine whether pharmacological compounds or phytopreparations have effects on bovine immune cells. Flow cytometric methods were chosen because they are very sensitive in the detection of even subtle effects on cells. In this study, we addressed the question of whether these methods are useful in monitoring the effects of EquiMun and its compounds on bovine leucocytes in vitro. EquiMun is a fixed combination of Echinacea purpurea (Ec), Thuja occidentalis (Th) and elemental phosphorus (Ph) in different starting concentrations. Separated blood mononuclear cells (MNC) and polymorphonuclear cells (PMN, mainly neutrophils) were cultured for up to 44 h in vitro in the presence or absence of the tested substances. Whereas MNC were not affected by any of the compounds, EquiMun, Ec, Th and Ph significantly reduced the forward scatter (size) of cultured PMN without affecting their side scatter (granularity). The size effects were paralleled by a significantly enhanced viability of PMN after 20 h in culture. The observed effects were constant over wide concentration ranges and indicate a very similar reaction of leucocytes from individual cows. Whereas spontaneous generation of reactive oxygen species (ROS) by neutrophils was up-regulated by Ph and EquiMun, EquiMun down-regulated the phorbol ester-stimulated ROS production. However, ROS generation by neutrophils displayed a large inter-individual variation with less apparent, down-regulatory effects of EquiMun. The ability of PMN to kill target cells via antibody-independent cellular cytotoxicity showed small inter-individual variations and was enhanced by Ec and Th but not by Ph and EquiMun, probably due to dose-dependent effects. In summary, the flow cytometric characterization of cellular viability and shape changes of neutrophils seem to be a suitable and reliable approach for the quality test of immunomodulating phytomedicines based on bioassays.
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Affiliation(s)
- H J Schuberth
- Immunology Unit, School of Veterinary Medicine, Hannover, Germany.
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