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Aleebrahim-Dehkordi E, Ghoshouni H, Koochaki P, Esmaili-Dehkordi M, Aleebrahim E, Chichagi F, Jafari A, Hanaei S, Heidari-Soureshjani E, Rezaei N. Targeting the vital non-structural proteins (NSP12, NSP7, NSP8 and NSP3) from SARS-CoV-2 and inhibition of RNA polymerase by natural bioactive compound naringenin as a promising drug candidate against COVID-19. J Mol Struct 2023; 1287:135642. [PMID: 37131962 PMCID: PMC10131750 DOI: 10.1016/j.molstruc.2023.135642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 04/16/2023] [Accepted: 04/21/2023] [Indexed: 05/04/2023]
Abstract
The prevalence of SARS-CoV-2-induced respiratory infections is now a major challenge worldwide. There is currently no specific antiviral drug to prevent or treat this disease. Infection with COVID-19 seriously needs to find effective therapeutic agents. In the present study, naringenin, as a potential inhibitor candidate for RNA Polymerase SARS-CoV-2 was compared with remdesivir (FDA-approved drug) and GS-441,524 (Derivative of the drug remdesivir) by screening with wild-type and mutant SARS-CoV-2 NSP12 (NSP7-NSP8) and NSP3 interfaces, then complexes were simulated by molecular dynamics (MD) simulations to gain their stabilities. The docking results displayed scores of -3.45 kcal/mol and -4.32 kcal/mol against NSP12 and NSP3, respectively. Our results showed that naringenin had ΔG values more negative than the ΔG values of Remdesivir (RDV) and GS-441,524. Hence, naringenin was considered to be a potential inhibitor. Also, the number of hydrogen bonds of naringenin with NSP3 and later NSP12 are more than Remdesivir and its derivative. In this research, Mean root mean square deviation (RMSD) values of NSP3 and NSP12with naringenin ligand (5.55±1.58 nm to 3.45±0.56 nm and 0.238±0.01 to 0.242±0.021 nm, respectively showed stability in the presence of ligand. The root mean square fluctuations (RMSF) values of NSP3 and NSP12 amino acid units in the presence of naringenin in were 1.5 ± 0.31 nm and 0.118±0.058, respectively. Pharmacokinetic properties and prediction of absorption, distribution, metabolism, excretion, and toxicity (ADMET) properties of naringenin and RDV showed that these two compounds had no potential cytotoxicity.
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Affiliation(s)
- Elahe Aleebrahim-Dehkordi
- Systematic Review and Meta-analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Nutritional Health Team (NHT), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Hamed Ghoshouni
- Medical student, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Pooneh Koochaki
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Elham Aleebrahim
- PhD Student in Food Sciences and Engineering, Islamic Azad University, Tehran North Branch, Tehran, Iran
| | - Fatemeh Chichagi
- Research Development Center, Sina Hospital, Tehran University of Medical Science, Tehran, Iran
| | - Ali Jafari
- Nutritional Health Team (NHT), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Student Research Committee, Department of Nutrition, School of Health, Golestan University of Medical Sciences, Gorgan, Iran
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Sara Hanaei
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Ehsan Heidari-Soureshjani
- Department of Biology, Faculty of Science, Shahrekord University, Shahrekord, P. O. Box. 115, Iran
- Central Laboratory, Shahrekord University, Shahrekord, Iran
| | - Nima Rezaei
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
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Dehkordi EA, Heidari-Soureshjani E, Aryan A, Ganjirad Z, Soveyzi F, Hoseinsalari A, Derisi MM, Rafieian-Kopaei M. Antiviral Compounds Based on Natural ASTRAGALUS POLYSACCHARIDE (APS): Researches and Foresight in the Strategies for Combating SARS-CoV-2 (COVID-19). Mini Rev Med Chem 2022; 22:2299-2307. [PMID: 35232341 DOI: 10.2174/1389557522666220301143113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/25/2021] [Accepted: 12/21/2021] [Indexed: 11/22/2022]
Abstract
Today, finding natural polymers with desirable properties for use in various industries is one of the critical axes of research in the world. Polysaccharides are a group of natural polymers that have various applications in the pharmaceutical industry. The attachment of monosaccharides forms polysaccharides through glycosidic bonds that are widely found in various sources, including plants. Genus Astragalus belongs to the Fabaceae family. Plants belonging to this genus have different polysaccharides. Astragalus polysaccharides (APS) have attracted a great deal of attention among natural polymers because they are non-toxic, biodegradable, and biocompatible. Currently, APS has great drug potential for curing or treating various diseases. Due to the different biological activities of polysaccharides, including Astragalus, this study has investigated the chemical structure of APS, research report on antiviral, anti-inflammatory, and stimulation of cytokine secretion by these polysaccharides. Also, in this study, the pharmaceutical approaches of APS compounds, as a natural, new and inexpensive source, have been discussed as suitable candidates for use in pharmaceutical formulations and preparation of new drugs to control COVID-19 infection.
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Affiliation(s)
- Elahe Aleebrahim Dehkordi
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Ehsan Heidari-Soureshjani
- Cellular & Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran.
- SaNa Zist Pardaz Co, Member of Chahar Mahal and Bakhtiari Science and Technology Park, Shahrekord, Iran
| | - Alisam Aryan
- Medical Student, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Ganjirad
- Student research committee, Hamedan University of medical sciences, Hamedan, Iran
| | - Faezeh Soveyzi
- Medical Student, Tehran University of Medical Sciences, Tehran, Iran
| | - Afsaneh Hoseinsalari
- Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohamad Mehdi Derisi
- Medical Student, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahmoud Rafieian-Kopaei
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Farhadian S, Heidari-Soureshjani E, Hashemi-Shahraki F, Hasanpour-Dehkordi A, Uversky VN, Shirani M, Shareghi B, Sadeghi M, Pirali E, Hadi-Alijanvand S. Identification of the SARS-CoV-2 surface therapeutic targets and drugs using molecular modeling methods for inhibition the virus entry. J Mol Struct 2022; 1256:132488. [PMID: 35125515 PMCID: PMC8797986 DOI: 10.1016/j.molstruc.2022.132488] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/24/2021] [Accepted: 01/24/2022] [Indexed: 01/02/2023]
Abstract
Although COVID-19 emerged as a major concern to public health around the world, no licensed medication has been found as of yet to efficiently stop the virus spread and treat the infection. The SARS-CoV-2 entry into the host cell is driven by the direct interaction of the S1 domain with the ACE-2 receptor followed by conformational changes in the S2 domain, as a result of which fusion peptide is inserted into the target cell membrane, and the fusion process is mediated by the specific interactions between the heptad repeats 1 and 2 (HR1 and HR2) that form the six-helical bundle. Since blocking this interaction between HRs stops virus fusion and prevents its subsequent replication, the HRs inhibitors can be used as anti-COVID drugs. The initial drug selection is based on existing molecular databases to screen for molecules that may have a therapeutic effect on coronavirus. Based on these premises, we chose two approved drugs to investigate their interactions with the HRs (based on docking methods). To this end, molecular dynamics simulations and molecular docking were carried out to investigate the changes in the structure of the SARS-CoV-2 spike protein. Our results revealed, cefpiramide has the highest affinity to S protein, thereby revealing its potential to become an anti-COVID-19 clinical medicine. Therefore, this study offers new ways to re-use existing drugs to combat SARS-CoV-2 infection.
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Affiliation(s)
- Sadegh Farhadian
- Department of Biology, Faculty of Science, Shahrekord University, Shahrekord, P. O. Box.115, Iran.,Central Laboratory, Shahrekord University, Shahrekord, Iran
| | - Ehsan Heidari-Soureshjani
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Fatemeh Hashemi-Shahraki
- Department of Biology, Faculty of Science, Shahrekord University, Shahrekord, P. O. Box.115, Iran.,Central Laboratory, Shahrekord University, Shahrekord, Iran
| | - Ali Hasanpour-Dehkordi
- Social Determinants of Health Research Center, School of allied medical sciences, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Vladimir N Uversky
- Department of Molecular Medicine and USF Health Byrd Alzheimer's Research Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Majid Shirani
- Department of Urology, Shahrekord University of Medical Science, Shahrekord, Iran
| | - Behzad Shareghi
- Department of Biology, Faculty of Science, Shahrekord University, Shahrekord, P. O. Box.115, Iran.,Central Laboratory, Shahrekord University, Shahrekord, Iran
| | - Mehraban Sadeghi
- Department of Environmental Health Engineering Shahrekord University of Medical Science, Shahrekord, Iran
| | - Esmaeil Pirali
- Aquatic Animal Diseases, Department of Fisheries, Faculty of natural Science, Shahrekord University, Iran
| | - Saeid Hadi-Alijanvand
- Institute of Industrial and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology, Tehran, Iran
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