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Hernández-Marín DA, Castro-Rios R, Chávez-Montes A, Castillo-Hernández SL, Elizondo-Luevano JH, Muñoz-Ortega MH, Sánchez-García E. Antiparasitic Activity of Isolated Fractions from Parthenium incanum Kunth against the Hemoflagellate Protozoan Trypanosoma cruzi. Antibiotics (Basel) 2024; 13:622. [PMID: 39061304 PMCID: PMC11273898 DOI: 10.3390/antibiotics13070622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 06/26/2024] [Accepted: 06/28/2024] [Indexed: 07/28/2024] Open
Abstract
This study focused on isolating, identifying, and evaluating the trypanocidal potential against the hemoflagellate protozoan Trypanosoma cruzi of compounds from Parthenium incanum (Mariola), a plant used in traditional Mexican medicine to treat stomach and liver disorders. P. incanum has a wide distribution in Mexico. This study found that methanolic extracts of P. incanum, obtained by static maceration and successive reflux, had promising results. The fractions were compared using thin-layer chromatography (TLC) and those that showed similarities were mixed. A bioguided assay was performed with Staphylococcus aureus ATCC 25923, using agar diffusion and bioautography techniques to determine the preliminary biological activity. The fractions with antimicrobial activity were purified using a preparative thin-layer chromatography (PTLC) plate, obtaining the bioactive bandages that were subjected to a trypanocidal evaluation against the Ninoa strain of T. cruzi in its epimastigote stage. This revealed an IC50 of up to 45 ± 2.5 µg/mL, in contrast to the values obtained from the crude extracts of less than 100 µg/mL. The TLC, Fourier-transform infrared spectroscopy (FT-IR), and high-performance liquid chromatography coupled with mass spectrometry (HPLC-MS) techniques were used to identify the compounds, demonstrating the presence of sesquiterpene lactones, parthenin, and coronopolin. We concluded that these compounds have the potential to inhibit T. cruzi growth.
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Affiliation(s)
- David Alejandro Hernández-Marín
- Departamento de Microbiología, Centro de Ciencias Básicas, Benemérita Universidad Autónoma de Aguascalientes, Aguascalientes 20100, AG, Mexico;
| | - Rocio Castro-Rios
- Departamento de Química Analítica, Facultad de Medicina, Universidad Autónoma de Nuevo León, Monterrey 66460, NL, Mexico;
| | - Abelardo Chávez-Montes
- Departamento de Química, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza 66455, NL, Mexico;
| | - Sandra L. Castillo-Hernández
- Departamento de Alimentos, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza 66455, NL, Mexico;
| | - Joel Horacio Elizondo-Luevano
- Laboratorio de Ciencias Naturales, Facultad de Agronomía, Universidad Autónoma de Nuevo León, General Escobedo 66050, NL, Mexico;
| | - Martín Humberto Muñoz-Ortega
- Departamento de Química, Centro de Ciencias Básicas, Benemérita Universidad Autónoma de Aguascalientes, Aguascalientes 20100, AG, Mexico;
| | - Eduardo Sánchez-García
- Departamento de Química, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza 66455, NL, Mexico;
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Singh C, Sharma P, Ahmed M, Kumar D, Sharma YB, Samanta J, Ahmed Z, Shukla SK, Hazra A, Bharitkar YP. Semisynthesis of Novel Dispiro-pyrrolizidino/thiopyrrolizidino-oxindolo/indanedione Natural Product Hybrids of Parthenin Followed by Their Cytotoxicity Evaluation. ACS OMEGA 2023; 8:35283-35294. [PMID: 37779957 PMCID: PMC10536096 DOI: 10.1021/acsomega.3c05020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/05/2023] [Indexed: 10/03/2023]
Abstract
Natural products possess unique and broader intricacies in the chemical space and have been essential for drug discovery. The crucial factor for drug discovery success is not the size of the library but rather its structural diversity. Although reports on the number of new structurally diverse natural products (NPs) have declined recently, researchers follow the next logical step: synthesizing natural product hybrids and their analogues using the most potent tool, diversity-oriented synthesis (DOS). Here, we use weed Parthenium hysterophorus as a source of parthenin for synthesis of novel dispiro-pyrrolizidino/thiopyrrolizidino-oxindolo/indanedione natural product hybrids of parthenin via chemo-, regio-, and stereoselective azomethine ylide cycloaddition. All synthesized compounds were characterized through a detailed analysis of one-dimensional (1D) and two-dimensional (2D) NMR and HRMS data, and the stereochemistries of the compounds were confirmed by X-ray diffraction analysis. All compounds were evaluated for their cytotoxicity against four cell lines (HCT-116, A549, Mia-Paca-2, and MCF-7), and compound 6 inhibited the HCT-116 cells with an IC50 of 5.0 ± 0.08 μM.
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Affiliation(s)
- Chetan
Paul Singh
- CSIR-Indian
Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Priyanka Sharma
- National
Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala
Main Road, Kolkata 700054, India
| | - Manzoor Ahmed
- CSIR-Indian
Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Diljeet Kumar
- CSIR-Indian
Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Yogesh Brijwashi Sharma
- National
Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala
Main Road, Kolkata 700054, India
| | - Jayanta Samanta
- Department
of Chemistry, SRM Institute of Science and
Technology, Kattankulathur 603 203, Tamil Nadu, India
| | - Zabeer Ahmed
- CSIR-Indian
Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sanket Kumar Shukla
- CSIR-Indian
Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Abhijit Hazra
- National
Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala
Main Road, Kolkata 700054, India
| | - Yogesh P. Bharitkar
- CSIR-Indian
Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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Ravi L, Girish S, D'Souza SR, Sreenivas Bk A, Kumari Gr S, O A, Kumar K A, Manjunathan R. β-Sitosterol, a phytocompound from Parthenium hysterophorus, reveals anti-diabetic properties through α-Amylase inhibition: an i n-silico and in-vitro analysis. J Biomol Struct Dyn 2023; 41:15033-15044. [PMID: 36880668 DOI: 10.1080/07391102.2023.2186703] [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: 09/23/2022] [Accepted: 02/23/2023] [Indexed: 03/08/2023]
Abstract
The study aims to identify and validate a potential α-Amylase inhibitor from the leaf extract of the Parthenium hysterophorus. Molecular docking and dynamics analyses were performed to test the anti-diabetic efficacy of the compound by focusing on α-Amylase inhibition. The molecular docking study using AutoDock Vina (PyRx) and SeeSAR tools identified β-Sitosterol as an effective α-Amylase inhibitory compound. Among the analysed fifteen phytochemicals, β-Sitosterol demonstrated the most appreciable binding energy (-9.0 Kcal/mol) and is comparatively higher than the binding energy of the standard α-Amylase inhibitor, the Acarbose (-7.6 Kcal/mol). The significance of the interaction between β-Sitosterol and α-Amylase was further investigated using Molecular Dynamics Simulation (MDS) for 100 ns via GROMACS. The data reveals that the compound could exhibit the highest stability with α-Amylase regarding RMSD, RMSF, SASA and Potential Energy analysis. The key residue of α-Amylase (Asp -197) shows a significantly low fluctuation of 0.7 Å while interacting with β-Sitosterol. The data obtained from MDS results strongly suggested the potential inhibitory impact of β-Sitosterol on α-Amylase. In addition, the proposed phytochemical was purified from the leaf extracts of P.hysterophorus using the silica gel column chromatography and identified by GC-MS analysis. The purified β-Sitosterol demonstrated a significant 42.30% in-vitro α-Amylase enzyme inhibition property under 400 µg/ml concentration and thus supported the in-silico predictions. Further in-vivo investigations are necessary to analyse the efficiency of β-Sitosterol on α-Amylase inhibition to help the anti-diabetic potential of the phytocompound.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Lokesh Ravi
- Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India
| | - Shabari Girish
- Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India
| | - Sharun Roy D'Souza
- Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India
| | - Anirudh Sreenivas Bk
- Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India
| | - Shree Kumari Gr
- Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India
| | - Archana O
- Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India
| | - Ajith Kumar K
- Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India
| | - Reji Manjunathan
- Multi-Disciplinary Research Unit, Chengalpattu Government Medical College and Hospital, Chengalpattu, Tamil Nadu, India
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Kaur A, Kaur S, Singh HP, Batish DR. Alterations in phytotoxicity and allelochemistry in response to intraspecific variation in Parthenium hysterophorus. ECOLOGICAL COMPLEXITY 2022. [DOI: 10.1016/j.ecocom.2022.100999] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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