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Yousaf MA, Anwer SA, Basheera S, Sivanandan S. Computational investigation of Moringa oleifera phytochemicals targeting EGFR: molecular docking, molecular dynamics simulation and density functional theory studies. J Biomol Struct Dyn 2024; 42:1901-1923. [PMID: 37154824 DOI: 10.1080/07391102.2023.2206288] [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: 12/12/2022] [Accepted: 04/08/2023] [Indexed: 05/10/2023]
Abstract
Epidermal growth factor receptor (EGFR) is a prominent target for anticancer therapy due to its role in activating several cell signaling cascades. Clinically approved EGFR inhibitors are reported to show treatment resistance and toxicity, this study, therefore, investigates Moringa oleifera phytochemicals to find potent and safe anti-EGFR compounds. For that, phytochemicals were screened based on drug-likeness and molecular docking analysis followed by molecular dynamics simulation, density functional theory analysis and ADMET analysis to identify the effective inhibitors of EGFR tyrosine kinase (EGFR-TK) domain. Known EGFR-TK inhibitors (1-4 generations) were used as control. Among 146 phytochemicals, 136 compounds showed drug-likeness, of which Delta 7-Avenasterol was the most potential EGFR-TK inhibitor with a binding energy of -9.2 kcal/mol followed by 24-Methylenecholesterol (-9.1 kcal/mol), Campesterol (-9.0 kcal/mol) and Ellagic acid (-9.0 kcal/mol). In comparison, the highest binding affinity from control drugs was displayed by Rociletinib (-9.0 kcal/mol). The molecular dynamics simulation (100 ns) exhibited the structural stability of native EGFR-TK and protein-inhibitor complexes. Further, MM/PBSA computed the binding free energies of protein complex with Delta 7-Avenasterol, 24-Methylenecholesterol, Campesterol and Ellagic acid as -154.559 ± 18.591 kJ/mol, -139.176 ± 19.236 kJ/mol, -136.212 ± 17.598 kJ/mol and -139.513 ± 23.832 kJ/mol, respectively. Non-polar interactions were the major contributors to these energies. The density functional theory analysis also established the stability of these inhibitor compounds. ADMET analysis depicted acceptable outcomes for all top phytochemicals without displaying any toxicity. In conclusion, this report has identified promising EGFR-TK inhibitors to treat several cancers that can be further investigated through laboratory and clinical tests.
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Affiliation(s)
- Muhammad Abrar Yousaf
- Section of Biology and Genetics, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
- Department of Biology, Faculty of Science and Technology, Virtual University of Pakistan, Lahore, Pakistan
| | - Sadia Anjum Anwer
- Department of Biology, Faculty of Science and Technology, Virtual University of Pakistan, Lahore, Pakistan
| | - Shefin Basheera
- Department of Biotechnology and Bioinformatics, Saraswathy Thangavelu Extension Centre, A Research Centre of University of Kerala, KSCSTE-Jawaharlal Nehru Tropical Botanic Garden and Research Institute, Puthenthope, Thiruvananthapuram, India
| | - Sreekumar Sivanandan
- Department of Biotechnology and Bioinformatics, Saraswathy Thangavelu Extension Centre, A Research Centre of University of Kerala, KSCSTE-Jawaharlal Nehru Tropical Botanic Garden and Research Institute, Puthenthope, Thiruvananthapuram, India
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2
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Krishnan K A, Valavi SG, Joy A. Identification of Novel EGFR Inhibitors for the Targeted Therapy of Colorectal Cancer Using Pharmacophore Modelling, Docking, Molecular Dynamic Simulation and Biological Activity Prediction. Anticancer Agents Med Chem 2024; 24:263-279. [PMID: 38173208 DOI: 10.2174/0118715206275566231206094645] [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: 08/04/2023] [Revised: 10/30/2023] [Accepted: 11/14/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Colorectal cancer (CRC) is considered the second deadliest cancer in the world. One of the reasons for the occurrence of this cancer is the deregulation of the Epidermal Growth Factor Receptor (EGFR), which plays a critical role in regulating cell division, persistence, differentiation, and migration. The overexpression of the EGFR protein leads to its dysregulation and causes CRC. OBJECTIVES Hence, this work aims to identify and validate novel EGFR inhibitors for the treatment of colorectal cancer employing various computer aided techniques such as pharmacophore modeling, docking, molecular dynamic simulation and Quantitative Structure-Activity Relationship (QSAR) analysis. METHODS In this work, a shared-featured ligand-based pharmacophore model was generated using the known inhibitors of EGFR. The best model was validated and screened against ZincPharmer and Maybridge databases, and 143 hits were obtained. Pharmacokinetic and toxicological properties of these hits were studied, and the acceptable ligands were docked against EGFR. The best five protein-ligand complexes with binding energy less than -5 kcal/mol were selected. The molecular dynamic simulation studies of these complexes were conducted for 100 nanoseconds (ns), and the results were analyzed. The biological activity of this ligand was calculated using QSAR analysis. RESULTS The best complex with Root Mean Square Deviation (RMSD) 3.429 Å and Radius of Gyration (RoG) 20.181 Å was selected. The Root Mean Square Fluctuations (RMSF) results were also found to be satisfactory. The biological activity of this ligand was found to be 1.38 μM. CONCLUSION This work hereby proposes the ligand 2-((1,6-dimethyl-4-oxo-1,4-dihydropyridin-3-yl)oxy)-N- (1H-indol-4-yl)acetamide as a potential EGFR inhibitor for the treatment of colorectal cancer. The wet lab analysis must be conducted, however, to confirm this hypothesis.
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Affiliation(s)
- Amrutha Krishnan K
- Department of Applied Science and Humanities, Sahrdaya College of Engineering and Technology, Affiliated to APJ Abdul Kalam Technological University, Kodakara, Thrissur, Kerala, India
| | - Sudha George Valavi
- Department of Applied Science and Humanities, Sahrdaya College of Engineering and Technology, Affiliated to APJ Abdul Kalam Technological University, Kodakara, Thrissur, Kerala, India
| | - Amitha Joy
- Department of Biotechnology, Sahrdaya College of Engineering and Technology, Affiliated to APJ Abdul Kalam Technological University, Kodakara, Thrissur, Kerala, India
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Alamoudi AJ, Badr-Eldin SM, Ahmed OAA, Fahmy UA, Elbehairi SEI, Alfaifi MY, Asfour HZ, Mohamed GA, Ibrahim SRM, Abdel-Naim AB, Abdallah HM. Optimized bilosome-based nanoparticles enhance cytotoxic and pro-apoptotic activity of costunolide in LS174T colon cancer cells. Biomed Pharmacother 2023; 168:115757. [PMID: 37897972 DOI: 10.1016/j.biopha.2023.115757] [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: 08/21/2023] [Revised: 10/15/2023] [Accepted: 10/17/2023] [Indexed: 10/30/2023] Open
Abstract
Costunolide (COST) is a sesquiterpene lactone that belongs to the germacranolide group, and occurs mainly in Saussurea lappa Clarke. Although COST inhibits the proliferation and metastasis of cancer cells and induces their apoptosis, it suffers poor water solubility and cellular permeability. Therefore, this study aimed to enhance the anti-proliferative activity of COST in LS174T colon cancer cells through its inclusion in bilosomal nanoformulation (COST-BILs). The optimized BIL formula contained cholesterol and Span-85 in a molar ratio of 1:5 as well as bile salt at a molar concentration of 0.5 mM, with entrapment efficiency of 63.4 ± 3.59 % and particle size of 119.7 ± 3.63 nm. The optimized COST-BILs showed a potent cytotoxic effect against LS174T cells with an IC50 of 6.20 µM; meanwhile, raw COST had an IC50 of 15.78 µM. Safety and relative selectivity were confirmed in the normal human colonic epithelial cells (HCoEpC). Cell cycle analysis indicated that both raw COST and COST-BILs significantly increased the fraction of LS174T cells in the sub-G1 phase. This was accompanied by a significant enhancement of early, late, and total apoptosis, as indicated by annexin-V staining. In addition, COST-BILs exhibited more potent activity in up-regulating CASP3, TP53, and BAX, and in down-regulating the expression of BCL2 mRNA as compared to raw COST. Further, the prepared formula enhanced the release of cytochrome C as well as the generation of reactive oxygen species (ROS) and reduced the integrity of mitochondrial membranes. In conclusion, the loading of COST on BILs significantly enhances its pro-apoptotic activity in LS174T cells.
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Affiliation(s)
- Abdulmohsin J Alamoudi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Shaimaa M Badr-Eldin
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Osama A A Ahmed
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Usama A Fahmy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Serag Eldin I Elbehairi
- Biology Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia; Cell Culture Lab, Egyptian Organization for Biological Products and Vaccines (VACSERA Holding Company), 51 Wezaret El-Zeraa St., Agouza, Giza, Egypt
| | - Mohammad Y Alfaifi
- Biology Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Hani Z Asfour
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Gamal A Mohamed
- Department of Natural Products and Alternative Medicine, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Sabrin R M Ibrahim
- Department of Chemistry, Preparatory Year Program, Batterjee Medical College, Jeddah 21442, Saudi Arabia; Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Ashraf B Abdel-Naim
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Hossam M Abdallah
- Department of Natural Products and Alternative Medicine, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
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Al-Wahaibi LH, Alagappan K, Gomila RM, Blacque O, Frontera A, Percino MJ, El-Emam AA, Thamotharan S. A combined crystallographic and theoretical investigation of noncovalent interactions in 1,3,4-oxadiazole-2-thione- N-Mannich derivatives: in vitro bioactivity and molecular docking. RSC Adv 2023; 13:34064-34077. [PMID: 38019986 PMCID: PMC10660235 DOI: 10.1039/d3ra07169c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 11/15/2023] [Indexed: 12/01/2023] Open
Abstract
Two 1,3,4-oxadiazole-2-thione-N-Mannich derivatives, specifically 5-(4-chlorophenyl)-3-[(2-trifluoromethylphenylamino)methyl]-1,3,4-oxadiazole-2(3H)-thione (1) and 5-(4-chlorophenyl)-3-[(2,5-difluorophenylamino)methyl]-1,3,4-oxadiazole-2(3H)-thione (2), were synthesized and then characterized by elemental analysis and NMR (1H and 13C) spectroscopy and the single crystal X-ray diffraction method. The formed weak intermolecular interactions in the solid-state structures of these derivatives were thoroughly investigated utilizing a variety of theoretical tools such as Hirshfeld surface analysis and quantum theory of atoms in molecules (QTAIM). Furthermore, the CLP-PIXEL and density functional theory calculations were used to study the energetics of molecular dimers. Numerous weak intermolecular interactions such as C-H⋯S/Cl/F/π interactions, a directional C-Cl⋯Cl halogen bond, π-stacking, type C-F⋯F-C contact and a short F⋯O interaction, help to stabilize the crystal structure of 1. Crystal structure 2 also stabilizes with several weak intermolecular contacts, including N-H⋯S, C-H⋯N//Cl/F interactions, a highly directional C1-Cl1⋯C(π) halogen bond and C(π)⋯C(π) interaction. In vitro antimicrobial potency of compounds 1 and 2 was assessed against various Gram-positive and Gram-negative bacterial strains and the pathogenic yeast-like Candida albicans. Both compounds showed marked activity against all tested Gram-positive bacteria and weak activity against Escherichia coli and lacked inhibitory activity against Pseudomonas aeruginosa. In addition, compounds 1 and 2 displayed good in vitro anti-proliferative activity against hepatocellular carcinoma (HepG-2) and mammary gland breast cancer (MCF-7) cancer cell lines. Molecular docking studies revealed the binding modes of title compounds at the active sites of prospective therapeutic targets.
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Affiliation(s)
- Lamya H Al-Wahaibi
- Department of Chemistry, College of Sciences, Princess Nourah bint Abdulrahman University Riyadh 11671 Saudi Arabia
| | - Kowsalya Alagappan
- Biomolecular Crystallography Laboratory and DBT-Bioinformatics Center, School of Chemical and Biotechnology, SASTRA Deemed University Thanjavur 613 401 India
| | - Rosa M Gomila
- Departament de Química, Universitat de les Illes Balears Ctra. de Valldemossa km 7.5, Baleares 07122 Palma de Mallorca Spain
| | - Olivier Blacque
- Department of Chemistry, University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears Ctra. de Valldemossa km 7.5, Baleares 07122 Palma de Mallorca Spain
| | - M Judith Percino
- Unidad de Polímeros y Electrónica Orgánica, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Val3-Ecocampus Valsequillo Independencia O2 Sur 50, San Pedro Zacachimalpa Puebla 72960 CP México
| | - Ali A El-Emam
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University Mansoura 35516 Egypt
| | - Subbiah Thamotharan
- Biomolecular Crystallography Laboratory and DBT-Bioinformatics Center, School of Chemical and Biotechnology, SASTRA Deemed University Thanjavur 613 401 India
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A Majed A, Al-Duhaidahawi D, A Omran H, Abbas S, S Abid D, Y Hmood A. Synthesis, molecular docking of new amide thiazolidine derived from isoniazid and studying their biological activity against cancer cells. J Biomol Struct Dyn 2023:1-12. [PMID: 37922154 DOI: 10.1080/07391102.2023.2276313] [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: 05/13/2023] [Accepted: 10/07/2023] [Indexed: 11/05/2023]
Abstract
BCL2, an antiapoptotic protein, is overexpressed in many cancers, making it a good cancer treatment target. In 30 years, few BCL2 targeting agents have shown clinical significance. This work designed new amide thiazolidine derived from isoniazid targeting BCL2 and tested them on cancer cell lines, for binding affinities, the novel candidates were docked to the BCL2 target receptor. IC50 of compound A8 46.67 ± 0.9 and 57.14 ± 0.88 μg/ml against PC3 and HEPG2 respectively with docking score -7.6 Kcal/mol with 6GL8 make it the best compound in this series. Melting point, FT-IR, elemental microanalysis (CHN), 1HNMR, and 13CNMR confirmed chemical structures.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ahmed A Majed
- College of Education, Department of Chemistry, Basrah University, Basrah, Iraq
- Education Directorate of Thi-Qar, Ministry of Education, Thi-Qar, Iraq
| | | | - Haider A Omran
- Education Directorate of Basrah, Ministry of Education, Basrah, Iraq
| | - Sabah Abbas
- College of Pharmacy, University of Kufa, AL-Najaf, Iraq
| | - Dawood S Abid
- College of Education for Pure Sciences, Department of Chemistry, Basrah University, Basrah, Iraq
| | - Ahmed Y Hmood
- Department of Marine Environmental Chemistry, Marine Science Center, University of Basrah, Basrah, Iraq
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Alamri FB, Sobahi TR, Althagbi HI, Abdel-Lateff A, Alfaifi MY, Mohammed AY, Abdel-Latif E, Alarif WM. Bioactivity and molecular docking of lactones isolated from Centaurea pseudosinaica Czerep. Saudi Pharm J 2023; 31:773-782. [PMID: 37228323 PMCID: PMC10203771 DOI: 10.1016/j.jsps.2023.04.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 04/17/2023] [Indexed: 05/27/2023] Open
Abstract
Two cytotoxic sesquiterpene lactones, 17-epichlorohyssopifolin A (1) and chlorjanerin (2), and a monoterpene lactone, loliolide (3) were isolated from Centaurea pseudosinaica. The cytotoxicity of the total extract and terpenoids 1-3 were evaluated against three human cancer cells (HepG2, PC-3, and HT-29), along with the human normal primary epidermal keratinocytes (HEKa) cells. With IC50 values ranging between 0.6 ± 0.04 and 5.0 ± 0.61 μg/mL against HepG2; 0.2 ± 0.01 and 11.9 ± 1.31 μg/mL against PC-3, and 0.04 ± 0.013 and 8.9 ± 0.97 μg/mL against HT-29, the total extract, and lactones 1-3 demonstrated cytotoxic effects. Compound 1 displayed the strongest impact on all cancer cells and a slightly safe effect on the normal cells HEKa. Compound 1 caused accumulation of HepG2 and HT-29 cells in G1 phase as displayed cell cycle analysis. On the other hand, the cell distributions were increased in the S phase in PC-3 cells. Furthermore, 1 caused apoptosis in PC-3 and HePG2 cells with 91.50%, and 79.72 %, respectively. A higher fraction of necrotic cells was observed in HT-29 cells amounting to 23.60%. These results suggested that the promising cytotoxicity exhibited by 1 is brought by the apoptosis induction in the cancer cells, which were evaluated. As the compounds showed antiproliferative effect against the HT-29 cells, the docking simulation was performed aiming at determining how they would interact with the EGFR enzyme, whose PDB: 4I23 is considered one of the two distinct wild types of EGFR enzymes. The antibacterial activity results revealed that 3 showed the most remarkable antibacterial effects, especially against the examined Gram-positive bacteria. The total extract exhibited potent activity against all examined bacteria. The total extract showed a potent antifungal effect against two Candida and two Aspergillus pathogens. The antioxidant activity revealed the potency of the total extract and 3 as antioxidant candidates. The obtained results refer to the importance of Centaurea pseudosinaica as a source of potent antiproliferative agents and the whole plant as an antipathogenic and antioxidant agent.
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Affiliation(s)
- Fatima B. Alamri
- Department of Chemistry, Faculty of Science, King Abdulaziz University, PO. Box 80203, Jeddah 21589, Saudi Arabia
| | - Tariq R. Sobahi
- Department of Chemistry, Faculty of Science, King Abdulaziz University, PO. Box 80203, Jeddah 21589, Saudi Arabia
| | - Hanan I. Althagbi
- Department of Chemistry, College of Science, University of Jeddah, Jeddah 21589, Saudi Arabia
| | - Ahmed Abdel-Lateff
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
| | - Mohammed Y. Alfaifi
- Department of Biology, Faculty of Science, King Khalid University, Abha 9004, Saudi Arabia
| | - Ayeda Y. Mohammed
- Department of Chemistry, Faculty of Science and Art, Najran University, Najran 11001, Saudi Arabia
| | - Ehab Abdel-Latif
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Walied M. Alarif
- Department of Marine Chemistry, Faculty of Marine Sciences, King Abdulaziz University, PO. Box 80207, Jeddah 21589, Saudi Arabia
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Kumar D, Aggarwal N, Deep A, Kumar H, Chopra H, Marwaha RK, Cavalu S. An Understanding of Mechanism-Based Approaches for 1,3,4-Oxadiazole Scaffolds as Cytotoxic Agents and Enzyme Inhibitors. Pharmaceuticals (Basel) 2023; 16:254. [PMID: 37259401 PMCID: PMC9963071 DOI: 10.3390/ph16020254] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 07/30/2023] Open
Abstract
The world's health system is plagued by cancer and a worldwide effort is underway to find new drugs to treat cancer. There has been a significant improvement in understanding the pathogenesis of cancer, but it remains one of the leading causes of death. The imperative 1,3,4-oxadiazole scaffold possesses a wide variety of biological activities, particularly for cancer treatment. In the development of novel 1,3,4-oxadiazole-based drugs, structural modifications are important to ensure high cytotoxicity towards malignant cells. These structural modification strategies have shown promising results when combined with outstanding oxadiazole scaffolds, which selectively interact with nucleic acids, enzymes, and globular proteins. A variety of mechanisms, such as the inhibition of growth factors, enzymes, and kinases, contribute to their antiproliferative effects. The activity of different 1,3,4-oxadiazole conjugates were tested on the different cell lines of different types of cancer. It is demonstrated that 1,3,4-oxadiazole hybridization with other anticancer pharmacophores have different mechanisms of action by targeting various enzymes (thymidylate synthase, HDAC, topoisomerase II, telomerase, thymidine phosphorylase) and many of the proteins that contribute to cancer cell proliferation. The focus of this review is to highlight the anticancer potential, molecular docking, and SAR studies of 1,3,4-oxadiazole derivatives by inhibiting specific cancer biological targets, such as inhibiting telomerase activity, HDAC, thymidylate synthase, and the thymidine phosphorylase enzyme. The purpose of this review is to summarize recent developments and discoveries in the field of anticancer drugs using 1,3,4-oxadiazoles.
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Affiliation(s)
- Davinder Kumar
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Navidha Aggarwal
- MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala 133207, India
| | - Aakash Deep
- Department of Pharmaceutical Sciences, Chaudhary Bansi Lal University, Bhiwani 127021, India
| | - Harsh Kumar
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Hitesh Chopra
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | - Rakesh Kumar Marwaha
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
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BTEAC Catalyzed Ultrasonic-Assisted Synthesis of Bromobenzofuran-Oxadiazoles: Unravelling Anti-HepG-2 Cancer Therapeutic Potential through In Vitro and In Silico Studies. Int J Mol Sci 2023; 24:ijms24033008. [PMID: 36769327 PMCID: PMC9917671 DOI: 10.3390/ijms24033008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 02/05/2023] Open
Abstract
In this work, BTEAC (benzyl triethylammonium chloride) was employed as a phase transfer catalyst in an improved synthesis (up to 88% yield) of S-alkylated bromobenzofuran-oxadiazole scaffolds BF1-9. These bromobenzofuran-oxadiazole structural hybrids BF1-9 were evaluated in vitro against anti-hepatocellular cancer (HepG2) cell line as well as for their in silico therapeutic potential against six key cancer targets, such as EGFR, PI3K, mTOR, GSK-3β, AKT, and Tubulin polymerization enzymes. Bromobenzofuran structural motifs BF-2, BF-5, and BF-6 displayed the best anti-cancer potential and with the least cell viabilities (12.72 ± 2.23%, 10.41 ± 0.66%, and 13.08 ± 1.08%), respectively, against HepG2 liver cancer cell line, and they also showed excellent molecular docking scores against EGFR, PI3K, mTOR, and Tubulin polymerization enzymes, which are major cancer targets. Bromobenzofuran-oxadiazoles BF-2, BF-5, and BF-6 displayed excellent binding affinities with the active sites of EGFR, PI3K, mTOR, and Tubulin polymerization enzymes in the molecular docking studies as well as in MMGBSA and MM-PBSA studies. The stable bindings of these structural hybrids BF-2, BF-5, and BF-6 with the enzyme targets EGFR and PI3K were further confirmed by molecular dynamic simulations. These investigations revealed that 2,5-dimethoxy-based bromobenzofuran-oxadiazole BF-5 (10.41 ± 0.66% cell viability) exhibited excellent cytotoxic therapeutic efficacy. Moreover, computational studies also suggested that the EGFR, PI3K, mTOR, and Tubulin polymerization enzymes were the probable targets of this BF-5 scaffold. In silico approaches, such as molecular docking, molecular dynamics simulations, and DFT studies, displayed excellent association with the experimental biological data of bromobenzofuran-oxadiazoles BF1-9. Thus, in silico and in vitro results anticipate that the synthesized bromobenzofuran-oxadiazole hybrid BF-5 possesses prominent anti-liver cancer inhibitory effects and can be used as lead for further investigation for anti-HepG2 liver cancer therapy.
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Chemical Characterization of Honey and Its Effect (Alone as well as with Synthesized Silver Nanoparticles) on Microbial Pathogens' and Human Cancer Cell Lines' Growth. Nutrients 2023; 15:nu15030684. [PMID: 36771391 PMCID: PMC9919140 DOI: 10.3390/nu15030684] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/12/2023] [Accepted: 01/17/2023] [Indexed: 01/31/2023] Open
Abstract
The antibacterial, anticancer, and wound-healing effects of honey can vary according to the type, geographical region, honey bee species, and source of the flowers. Nanotechnology is an innovative and emerging field of science with an enormous potential role in medical, cosmetics, and industrial usages globally. Metal nanoparticles that derived from silver and range between 1 nm and 100 nm in size are called silver nanoparticles (AgNPs). Much advanced research AgNPs has been conducted due to their potential antibacterial and anticancer activity, chemical stability, and ease of synthesis. The purpose of the present study was to explore the physicochemical properties of honey and the potential to use forest honey to synthesize AgNPs as well as to appraise the nanoparticles' antimicrobial and anticancer effects. Here, we used three different percentages of forest honey (20%, 40%, and 80%) as biogenic mediators to synthesize AgNPs at room temperature. The development of AgNPs was confirmed by color change (to the naked eye) and ultraviolet-visible spectroscopy studies, respectively. The absorbance peak obtained between 464 to 4720 nm validated both the surface plasmon resonance (SPR) band and the formation of AgNPs. Regarding the sugar profile, the contents of maltose and glucose were lower than the content of fructose. In addition, the results showed that the SPR band of AgNPs increased as the percentage of forest honey increased due to the elevation of the concentration of the bio-reducing agent. A bacterial growth kinetic assay indicated the strong antibacterial efficacy of honey with silver nanoparticles against each tested bacterial strain. Honey with nanotherapy was the most effective against hepatocellular carcinoma (HepG2) and colon cancer (HCT 116) cells, with IC50s of 23.9 and 27.4 µg/mL, respectively, while being less effective against breast adenocarcinoma cells (MCF-7), with an IC50 of 32.5 µg/mL.
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Samala R, Nukala SK, Thirukovela NS, Dasari G, Bandari S. One-Pot Synthesis of Some New Phthalazine-Piperazine-1,2,4-Oxadiazole Hybrids: Anticancer Evaluation, Molecular Docking and ADMET Studies. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2158884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Raju Samala
- Department of Chemistry, Chaitanya (Deemed to be University), Warangal, India
| | | | | | - Gouthami Dasari
- Department of Chemistry, Chaitanya (Deemed to be University), Warangal, India
| | - Srinivas Bandari
- Department of Chemistry, Chaitanya (Deemed to be University), Warangal, India
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Albalawi FF, El-Nassag MAA, El-Eisawy RA, Mohamed MBI, Fouda AM, Afifi TH, Elhenawy AA, Mora A, El-Agrody AM, El-Mawgoud HKA. Synthesis of 9-Hydroxy-1 H-Benzo[ f]chromene Derivatives with Effective Cytotoxic Activity on MCF7/ADR, P-Glycoprotein Inhibitors, Cell Cycle Arrest and Apoptosis Effects. Int J Mol Sci 2022; 24:ijms24010049. [PMID: 36613493 PMCID: PMC9820082 DOI: 10.3390/ijms24010049] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 11/26/2022] [Accepted: 11/28/2022] [Indexed: 12/24/2022] Open
Abstract
β-Enaminonitriles bearing 9-hydroxy-1H-benzo[f]chromene moiety was synthesized. The targeted compounds were evaluated for their anti-proliferative activity against three human tumor cell lines, PC-3, SKOV-3 and HeLa, and the active cytotoxic compounds were further evaluated against cancer cells, MCF-7/ADR, and two normal cell lines, HFL-1 and WI-38. Few compounds were assigned to be the most potent derivatives against PC-3, SKOV-3 and HeLa cell lines in comparison with Vinblastine and Doxorubicin. Several compounds possessed a relatively good potency against MCF-7/ADR cells as compared with Doxorubicin and were tested as a P-gp inhibitor. Moreover, the halogenated substituents, 2,4-F2, 2,3-Cl2, 2,5-Cl2 and 3,4-Cl2; have good potency against P-gp-mediated MDR in MCF-7/ADR as compared with Doxorubicin. Meanwhile, Rho123 accumulation assays revealed that few compounds effectively inhibited P-pg and efflux function. In addition, certain derivatives induced apoptosis and an accumulation of the treated MCF-7/ADR cells in the G1, S and G1/S phases.
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Affiliation(s)
- Fawzia F. Albalawi
- Chemistry Department, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
- Correspondence: (F.F.A.); (A.M.E.-A.)
| | | | - Raafat A. El-Eisawy
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo 11884, Egypt
- Chemistry Department, Faculty of Science and Art, Al-Baha University, Al-Baha 65582, Saudi Arabia
| | | | - Ahmed M. Fouda
- Chemistry Department, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia
| | - Tarek H. Afifi
- Chemistry Department, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
| | - Ahmed A. Elhenawy
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo 11884, Egypt
- Chemistry Department, Faculty of Science and Art, Albaha University, Albahah 65731, Saudi Arabia
| | - Ahmed Mora
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo 11884, Egypt
| | - Ahmed M. El-Agrody
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo 11884, Egypt
- Correspondence: (F.F.A.); (A.M.E.-A.)
| | - Heba K. A. El-Mawgoud
- Chemistry Department, Faculty of Women for Arts, Science, and Education, Ain Shams University, Cairo 11757, Egypt
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12
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Wang JJ, Sun W, Jia WD, Bian M, Yu LJ. Research progress on the synthesis and pharmacology of 1,3,4-oxadiazole and 1,2,4-oxadiazole derivatives: a mini review. J Enzyme Inhib Med Chem 2022; 37:2304-2319. [PMID: 36000176 PMCID: PMC9423840 DOI: 10.1080/14756366.2022.2115036] [Citation(s) in RCA: 8] [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: 05/11/2022] [Revised: 08/01/2022] [Accepted: 08/15/2022] [Indexed: 11/30/2022] Open
Abstract
Oxadiazole is a five-membered heterocyclic compound containing two nitrogen atoms and one oxygen atom. The 1,3,4-oxadiazole and 1,2,4-oxadiazole have favourable physical, chemical, and pharmacokinetic properties, which significantly increase their pharmacological activity via hydrogen bond interactions with biomacromolecules. In recent years, oxadiazole has been demonstrated to be the biologically active unit in a number of compounds. Oxadiazole derivatives exhibit antibacterial, anti-inflammatory, anti-tuberculous, anti-fungal, anti-diabetic and anticancer activities. In this paper, we report a series of compounds containing oxadiazole rings that have been published in the last three years only (2020-2022) as there was no report or their activities described in any article in 2019, which will be useful to scientists in research fields of organic synthesis, medicinal chemistry, and pharmacology.
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Affiliation(s)
- Jing-Jing Wang
- Institute of Pharmaceutical Chemistry and Pharmacology, Inner Mongolia Minzu University, Inner Mongolia Autonomous Region, Tongliao, PR China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Inner Mongolia Autonomous Region, Tongliao, PR China
| | - Wen Sun
- Institute of Pharmaceutical Chemistry and Pharmacology, Inner Mongolia Minzu University, Inner Mongolia Autonomous Region, Tongliao, PR China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Inner Mongolia Autonomous Region, Tongliao, PR China
| | - Wei-Dong Jia
- Institute of Pharmaceutical Chemistry and Pharmacology, Inner Mongolia Minzu University, Inner Mongolia Autonomous Region, Tongliao, PR China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Inner Mongolia Autonomous Region, Tongliao, PR China
| | - Ming Bian
- Institute of Pharmaceutical Chemistry and Pharmacology, Inner Mongolia Minzu University, Inner Mongolia Autonomous Region, Tongliao, PR China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Inner Mongolia Autonomous Region, Tongliao, PR China
| | - Li-Jun Yu
- Institute of Pharmaceutical Chemistry and Pharmacology, Inner Mongolia Minzu University, Inner Mongolia Autonomous Region, Tongliao, PR China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Inner Mongolia Autonomous Region, Tongliao, PR China
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13
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Hari Gangadhar K, Benarjee V, Ratnamala A. Synthesis of 4‐Azaindole‐morpholine‐1,3,4‐oxadiazole Conjugates as Epidermal Growth Factor Receptor Inhibitors. ChemistrySelect 2022. [DOI: 10.1002/slct.202202593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Velaga Benarjee
- Department of Inorganic and Analytical Chemistry Andhra University Visakhapatnam, Andhra Pradesh India
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14
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Cell Cycle Arrest and Apoptosis-Inducing Ability of Benzimidazole Derivatives: Design, Synthesis, Docking, and Biological Evaluation. Molecules 2022; 27:molecules27206899. [PMID: 36296495 PMCID: PMC9607330 DOI: 10.3390/molecules27206899] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/02/2022] [Accepted: 10/06/2022] [Indexed: 12/02/2022] Open
Abstract
In the current study, new benzimidazole-based 1,3,4-oxadiazole derivatives have been synthesized and characterized by NMR, IR, MS, and elemental analysis. The final compounds were screened for cytotoxicity against MDA-MB-231, SKOV3, and A549 cell lines and EGFR for inhibitory activities. Compounds 10 and 13 were found to be the most active against all the tested cell lines, comparable to doxorubicin, and exhibited significant inhibition on EGFR kinase, with IC50 0.33 and 0.38 μM, respectively, comparable to erlotinib (IC50 0.39 μM). Furthermore, these two compounds effectively suppressed cell cycle progression and induced cell apoptosis in MDA-MB-231, SKOV3, and A549 cell lines. The docking studies revealed that these compounds showed interactions similar to erlotinib at the EGFR site. It can be concluded that the synthesized molecules effectively inhibit EGFR, can arrest the cell cycle, and may trigger apoptosis and therefore, could be used as lead molecules in the development of new anticancer agents targeting EGFR kinase.
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15
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Alzahrani SAS, Nazreen S, Elhenawy AA, Ahmad A, Alam MM. Benzimidazole‐1,3,4‐Oxadiazole Hybrids: Synthesis, Anticancer Evaluation, Docking and DFT Studies. ChemistrySelect 2022. [DOI: 10.1002/slct.202201559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Syed Nazreen
- Department of Chemistry Faculty of Science Al-Baha University Al-Baha Kingdom of Saudi Arabia
| | - Ahmed A. Elhenawy
- Department of Chemistry Faculty of Science Al-Baha University Al-Baha Kingdom of Saudi Arabia
- Chemistry Department Faculty of Science Al-Azhar University 11884 Nasr City Cairo Egypt
| | - Abrar Ahmad
- Department of Biochemistry Faculty of Science King Abdulaziz University Jeddah Kingdom of Saudi Arabia
| | - Mohammad Mahboob Alam
- Department of Chemistry Faculty of Science Al-Baha University Al-Baha Kingdom of Saudi Arabia
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16
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Abbas HS, Abo Zeina EA, Radwan HA, Shati AA, Alfaifi MY, Elbehairi SEI. Efficient Synthesis and Biological Evaluation of some new series of pyridine derivatives: Promising and Potent New Class of Anticancer Agents. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hebat‐Allah S. Abbas
- Chemistry Department, Faculty of Science King Khalid University Abha Saudi Arabia
- Photochemistry Department National Research Centre Dokki Cairo Egypt
| | - Esraa A. Abo Zeina
- Chemistry Department, Faculty of Science King Khalid University Abha Saudi Arabia
| | - Hayam A. Radwan
- Chemistry Department, Faculty of Women of Arts, Sciences and Educatin Ain Shams University Cairo, Egypt Abidah Saudi Arabia
| | - Ali A. Shati
- Biology Department, Faculty of Science King Khalid University Abha Saudi Arabia
| | - Mohammad Y. Alfaifi
- Biology Department, Faculty of Science King Khalid University Abha Saudi Arabia
| | - Serag Eldin I. Elbehairi
- Biology Department, Faculty of Science King Khalid University Abha Saudi Arabia
- Cell Culture Lab, Egyptian Organization for Biological Products and Vaccines (VACSERA Holding Company), 51 Wezaret El‐Zeraa St., Agouza Giza Egypt
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17
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Khan A, Khan SU, Khan A, Shal B, Rehman SU, Rehman SU, Htar TT, Khan S, Anwar S, Alafnan A, Rengasamy KRR. Anti-Inflammatory and Anti-Rheumatic Potential of Selective Plant Compounds by Targeting TLR-4/AP-1 Signaling: A Comprehensive Molecular Docking and Simulation Approaches. Molecules 2022; 27:molecules27134319. [PMID: 35807562 PMCID: PMC9268648 DOI: 10.3390/molecules27134319] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/23/2022] [Accepted: 06/29/2022] [Indexed: 11/16/2022] Open
Abstract
Plants are an important source of drug development and numerous plant derived molecules have been used in clinical practice for the ailment of various diseases. The Toll-like receptor-4 (TLR-4) signaling pathway plays a crucial role in inflammation including rheumatoid arthritis. The TLR-4 binds with pro-inflammatory ligands such as lipopolysaccharide (LPS) to induce the downstream signaling mechanism such as nuclear factor κappa B (NF-κB) and mitogen activated protein kinases (MAPKs). This signaling activation leads to the onset of various diseases including inflammation. In the present study, 22 natural compounds were studied against TLR-4/AP-1 signaling, which is implicated in the inflammatory process using a computational approach. These compounds belong to various classes such as methylxanthine, sesquiterpene lactone, alkaloid, flavone glycosides, lignan, phenolic acid, etc. The compounds exhibited different binding affinities with the TLR-4, JNK, NF-κB, and AP-1 protein due to the formation of multiple hydrophilic and hydrophobic interactions. With TLR-4, rutin had the highest binding energy (−10.4 kcal/mol), poncirin had the highest binding energy (−9.4 kcal/mol) with NF-κB and JNK (−9.5 kcal/mol), respectively, and icariin had the highest binding affinity (−9.1 kcal/mol) with the AP-1 protein. The root means square deviation (RMSD), root mean square fraction (RMSF), and radius of gyration (RoG) for 150 ns were calculated using molecular dynamic simulation (MD simulation) based on rutin’s greatest binding energy with TLR-4. The RMSD, RMSF, and RoG were all within acceptable limits in the MD simulation, and the complex remained stable for 150 ns. Furthermore, these compounds were assessed for the potential toxic effect on various organs such as the liver, heart, genotoxicity, and oral maximum toxic dose. Moreover, the blood–brain barrier permeability and intestinal absorption were also predicted using SwissADME software (Lausanne, Switzerland). These compounds exhibited promising physico-chemical as well as drug-likeness properties. Consequently, these selected compounds portray promising anti-inflammatory and drug-likeness properties.
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Affiliation(s)
- Ashrafullah Khan
- Pharmacological Sciences Research Lab, Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.K.); (A.K.); (B.S.)
- Faculty of Pharmaceutical Sciences, Abasyn University, Peshawar 25000, Pakistan;
| | - Shafi Ullah Khan
- Faculty of Pharmaceutical Sciences, Abasyn University, Peshawar 25000, Pakistan;
- Product & Process Innovation Department, Qarshi Brands (Pvt) Ltd., Hattar 22610, Pakistan
| | - Adnan Khan
- Pharmacological Sciences Research Lab, Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.K.); (A.K.); (B.S.)
| | - Bushra Shal
- Pharmacological Sciences Research Lab, Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.K.); (A.K.); (B.S.)
- Faculty of Health Sciences, IQRA University, Islamabad Campus (Chak Shahzad), Park link Rd., Islamabad 44000, Pakistan
| | - Sabih Ur Rehman
- Department of Pharmacy, Forman Christian College (A Chartered University), Lahore 54600, Pakistan; (S.U.R.); (S.U.R.)
| | - Shaheed Ur Rehman
- Department of Pharmacy, Forman Christian College (A Chartered University), Lahore 54600, Pakistan; (S.U.R.); (S.U.R.)
| | - Thet Thet Htar
- School of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Subang Jaya 47500, Selangor, Malaysia;
| | - Salman Khan
- Pharmacological Sciences Research Lab, Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.K.); (A.K.); (B.S.)
- Correspondence: or (S.K.); (K.R.R.)
| | - Sirajudheen Anwar
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Hail, Hail 55211, Saudi Arabia; (S.A.); (A.A.)
| | - Ahmed Alafnan
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Hail, Hail 55211, Saudi Arabia; (S.A.); (A.A.)
| | - Kannan RR Rengasamy
- Center of Excellence for Pharmaceutical Sciences, North-West University, Potchefstroom 2520, South Africa
- Center for Transdisciplinary Research, Department of Pharmacology, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha Dental College, Chennai 600077, India
- Correspondence: or (S.K.); (K.R.R.)
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18
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Ahmed Saleh Alzahrani S, Nazreen S, Elhenawy AA, Neamatallah T, Alam MM. Synthesis, Biological Evaluation, and Molecular Docking of New Benzimidazole-1,2,3-Triazole Hybrids as Antibacterial and Antitumor Agents. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2069133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
| | - Syed Nazreen
- Department of Chemistry, Faculty of Science, Al Baha University, Al Baha, Kingdom of Saudi Arabia
| | - Ahmed A. Elhenawy
- Department of Chemistry, Faculty of Science, Al Baha University, Al Baha, Kingdom of Saudi Arabia
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Thikryat Neamatallah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Mohammad Mahbbob Alam
- Department of Chemistry, Faculty of Science, Al Baha University, Al Baha, Kingdom of Saudi Arabia
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19
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Synthesis, antiproliferative, docking and DFT studies of benzimidazole derivatives as EGFR inhibitors. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132265] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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20
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Aroua LM, Al-Hakimi AN, Abdulghani MA, Alhag SK. Elaboration of novel urea bearing schiff bases as potent in vitro anticancer candidates with low in vivo acute oral toxicity. MAIN GROUP CHEMISTRY 2022. [DOI: 10.3233/mgc-220019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A novel series of urea Schiff base derivatives were synthesized via the condensation of o-phenylenediamine, naphthyl isocyanate and appropriate aryl aldehyde. The results of the in vitro cytotoxic activities of compounds 5a–h against cancer cells lines PC3, SKOV-3 and HeLa, revealed that almost all compounds exhibited good to moderate activities Compound 5g owing bromine atom at p-position displayed higher activity compared to homolog 5b possessing chlorine atom due to adequate diameter of bromine which is more favourable than chlorine for the inhibition activity. In addition, compound 5h is the best candidate of this series exhibiting excellent activity for three cancer cells lines. Compound 5h demonstrated also an excellent activity with IC50 value of 0.6±0.3μg/mL for prostate cancer cell line PC3 and it is considered more effective than the standard drug doxorubicin Dox (IC50 = 2.6±0.03μg/mL). The most active compound 5h displayed the best activity against ovarian cancer cell line SKOV3 with IC50 = 1.8±0.2μg/mL. This results are higher than clinically used drug Dox (IC50. 2.2±0.02μg/mL). The results of screening activities cytotoxic effect toward cervix cancer cell line HeLa, affirm that compound 5h manifest an activity with IC50 value of 2.2±0.4μg/mL comparable to Dox (IC50. 1.9±0.04μg/mL). In the current study, in vivo acute oral toxicity assessment of urea Schiff base hybrid compounds 5a – h indicated that there was no mortality on treated female mice during 14 days assessment test compared with the vehicle-treated group confirming the safety with LD50 greater than 2000 mg/kg. In the actual study, the results affirmed that compounds 5a–h manifested in vivo no toxicity to saint cells, the compounds 5b, 5g and 5h presented higher anticancer activities against three cancer cells which authorizes promoters to use them as candidate anticancer agents.
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Affiliation(s)
- Lotfi M. Aroua
- Department of Chemistry, College of Science, Qassim University, Campus University, King Abdulaziz Road, Al-Malida, Buraydah, Qassim, Kingdom of Saudi Arabia
- Laboratory of Organic Structural Chemistry & Macromolecules, Department of Chemistry, Faculty of Sciences of Tunis, Tunis El-Manar University, El Manar, Tunis Tunisia
- Carthage University, Department of Chemistry, Faculty of Sciences of Bizerte, Jarzouna, Tunisia
| | - Ahmed N. Al-Hakimi
- Department of Chemistry, College of Science, Qassim University, Campus University, King Abdulaziz Road, Al-Malida, Buraydah, Qassim, Kingdom of Saudi Arabia
- Department of Chemistry, Faculty of Sciences, Ibb University, Ibb, Yemen
| | - Mahfoudh A.M. Abdulghani
- Department of Pharmacology & Toxicology, Unaizah College of Pharmacy, Qassim University, Qassim, Kingdom of Saudi Arabia
| | - Sadeq K. Alhag
- Department of Biology, College of Science and Arts, King Khalid University, Muhayl Asser, Saudi Arabia
- Department of Biology, College of Science, Ibb University, Yemen
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21
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Abdul-Hameed ZH, Bawakid NO, Alorfi HS, Sobahi TR, Alburae NA, Abdel-Lateff A, Elbehairi SEI, Alfaifi MY, Alhakamy NA, Alarif WM. Monoterpene Indole Alkaloids from the Aerial Parts of Rhazya stricta Induce Cytotoxicity and Apoptosis in Human Adenocarcinoma Cells. Molecules 2022; 27:molecules27041422. [PMID: 35209210 PMCID: PMC8878105 DOI: 10.3390/molecules27041422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/04/2022] [Accepted: 02/16/2022] [Indexed: 02/04/2023] Open
Abstract
Chromatographic investigation of the aerial parts of the Rhazya stricta (Apocynaceae) resulted in the isolation of two new monoterpene indole alkaloids, 6-nor-antirhine-N1-methyl (1) and razyamide (2), along with six known compounds, eburenine (3), epi-rhazyaminine (4), rhazizine (5), 20-epi-sitsirikine (6), antirhine (7), and 16-epi-stemmadenine-N-oxide (8). The chemical structures were established by various spectroscopic experiments. Compounds 1–8 exhibited cytotoxic effects against three cancer cells with IC50 values ranging between 5.1 ± 0.10 and 93.2 ± 9.73 µM against MCF-7; 5.1 ± 0.28 and 290.2 ± 7.50 µM against HepG2, and 3.1 ± 0.17 and 55.7 ± 4.29 µM against HeLa cells. Compound 2 showed the most potent cytotoxic effect against all cancer cell lines (MCF-7, HepG2 and HeLa with IC50 values = 5.1 ± 0.10, 5.1 ± 0.28, and 3.1 ± 0.17 µM, respectively). Furthermore, compound 2 revealed a significant increase in the apoptotic cell population of MCF-7, HepG2, and HeLa cells, with 31.4 ± 0.2%, 29.2 ± 0.5%, and 34.9 ± 0.6%, respectively. Compound 2 decreased the percentage of the phagocytic pathway on HepG2 cells by 15.0 ± 0.1%. These findings can explain the antiproliferative effect of compound 2.
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Affiliation(s)
- Zainab H. Abdul-Hameed
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (Z.H.A.-H.); (N.O.B.); (H.S.A.); (T.R.S.)
| | - Nahed O. Bawakid
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (Z.H.A.-H.); (N.O.B.); (H.S.A.); (T.R.S.)
| | - Hajer S. Alorfi
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (Z.H.A.-H.); (N.O.B.); (H.S.A.); (T.R.S.)
| | - Tariq R. Sobahi
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (Z.H.A.-H.); (N.O.B.); (H.S.A.); (T.R.S.)
| | - Najla Ali Alburae
- Department of Biology, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia;
| | - Ahmed Abdel-Lateff
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia 61519, Egypt;
- Department of Natural Products and Alternative Medicine, Faculty of Pharmacy, King Abdulaziz University, P.O. Box 80260, Jeddah 21589, Saudi Arabia
| | - Serag Eldin I. Elbehairi
- Department of Biology, Faculty of Science, King Khalid University, Abha 9004, Saudi Arabia; (S.E.I.E.); (M.Y.A.)
- Cell Culture Laboratory, Egyptian Organization for Biological Products and Vaccines, VACSERA Holding Company, Giza 22311, Egypt
| | - Mohammad Y. Alfaifi
- Department of Biology, Faculty of Science, King Khalid University, Abha 9004, Saudi Arabia; (S.E.I.E.); (M.Y.A.)
| | - Nabil A. Alhakamy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Walied M. Alarif
- Department of Marine Chemistry, Faculty of Marine Sciences, King Abdulaziz University, P.O. Box 80207, Jeddah 21589, Saudi Arabia
- Correspondence: or ; Tel.: +966-560352034
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22
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Alorini TA, Al-Hakimi AN, El-Sayed Saeed S, Alhamzi EHL, Albadri AE. Synthesis, characterization, and anticancer activity of some metal complexes with a new Schiff base ligand. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103559] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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23
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El-Mawgoud HK, Fouda AM, A.A. El-Nassag M, Elhenawy AA, Alshahrani MY, El-Agrody AM. Discovery of novel rigid analogs of 2-naphthol with potent anticancer activity through multi-target topoisomerase I & II and tyrosine kinase receptor EGFR & VEGFR-2 inhibition mechanism. Chem Biol Interact 2022; 355:109838. [DOI: 10.1016/j.cbi.2022.109838] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 01/18/2022] [Accepted: 01/26/2022] [Indexed: 01/08/2023]
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24
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Almalki ASA, Nazreen S, Elbehairi SEI, Asad M, Shati AA, Alfaifi MY, Alhadhrami A, Elhenawy AA, Alorabi AQ, Asiri AM, Alam MM. Design, synthesis, anticancer activity and molecular docking studies of new benzimidazole derivatives bearing 1,3,4-oxadiazole moieties as potential thymidylate synthase inhibitors. NEW J CHEM 2022. [DOI: 10.1039/d2nj01980a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Compounds 10 and 14 arrest the cell cycle at the G1 phase and induce apoptosis without any necrosis in MDA-MB-231 cells.
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Affiliation(s)
- Abdulraheem SA Almalki
- Department of Chemistry, Faculty of Science, Taif University, Taif, Kingdom of Saudi Arabia
| | - Syed Nazreen
- Department of Chemistry, Faculty of Science, Al-Baha University, Al-Baha, Kingdom of Saudi Arabia
| | - Serag Eldin I. Elbehairi
- Department of Biology, Faculty of Science, King Khalid University, Abha 9004, Saudi Arabia
- Cell Culture Laboratory, Egyptian Organization for Biological Products and Vaccines, VACSERA Holding Company, Giza 2311, Egypt
| | - Mohammad Asad
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Ali A. Shati
- Department of Biology, Faculty of Science, King Khalid University, Abha 9004, Saudi Arabia
| | - Mohammad Y. Alfaifi
- Department of Biology, Faculty of Science, King Khalid University, Abha 9004, Saudi Arabia
| | - Abdulrahman Alhadhrami
- Department of Chemistry, Faculty of Science, Taif University, Taif, Kingdom of Saudi Arabia
| | - Ahmed A. Elhenawy
- Department of Chemistry, Faculty of Science, Al-Baha University, Al-Baha, Kingdom of Saudi Arabia
- Chemistry Department, Faculty of Science, Al-Azhar University, 11884 Nasr City, Cairo, Egypt
| | - Ali Q. Alorabi
- Department of Chemistry, Faculty of Science, Al-Baha University, Al-Baha, Kingdom of Saudi Arabia
| | - Abdullah M. Asiri
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Mohammad Mahboob Alam
- Department of Chemistry, Faculty of Science, Al-Baha University, Al-Baha, Kingdom of Saudi Arabia
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Fahmi MZ, Machmudah N, Indrawasih P, Wibrianto A, Ahmad MA, Sakti SCW, Chang JY. Naproxen release from carbon dot coated magnetite nanohybrid as versatile theranostics for HeLa cancer cells. RSC Adv 2022; 12:32328-32337. [PMID: 36425684 PMCID: PMC9650478 DOI: 10.1039/d2ra05673a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 10/27/2022] [Indexed: 11/13/2022] Open
Abstract
Nanohybrid magnetite carbon dots (Fe3O4@CDs) were successfully synthesized to improve their applicability in multi-response bioimaging. The nanohybrid was prepared via pyrolysis and further loaded with naproxen (NAP) to promote drug delivery features. The characterization of the synthesized Fe3O4@CDs demonstrated the existence of Fe3O4 crystals by matching with JCPDS 75-0033 and its narrow size distribution at 11.30 nm; further, FTIR spectra confirmed the presence of Fe–O groups, C–O stretching, C–H sp2, and C–O bending, along with dual-active fluorescence and magnetic responses. The nanohybrids also exhibit particular properties such as a maximum wavelength of 230.5 nm, maximum emission in the 320–420 nm range, and slight superparamagnetic reduction (Fe3O4: 0.93620 emu per g; Fe3O4@CDs: 0.64784 emu per g). The cytotoxicity assessment of the nanohybrid revealed an excellent half-maximal inhibitory concentration (IC50) of 17 671.5 ± 1742.6 μg mL−1. Then, the incorporation of NAP decreased the cell viability to below 10%. The kinetic release properties of NAP are also confirmed as pH-dependent, and they follow the Korsmeyer–Peppas kinetics model. These results indicated that the proposed Fe3O4@CDs can be used as a new model for theranostic treatment. Nanohybrid magnetite carbon dots (Fe3O4@CDs) were successfully synthesized to improve their applicability in multi-response bioimaging.![]()
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Affiliation(s)
- Mochamad Z. Fahmi
- Department of Chemistry, Universitas Airlangga, Surabaya 61115, Indonesia
- Supra Modification Nano-Micro Engineering Research Group, Universitas Airlangga, Surabaya 60115, Indonesia
| | | | - Putri Indrawasih
- Department of Chemistry, Universitas Airlangga, Surabaya 61115, Indonesia
| | - Aswandi Wibrianto
- Department of Chemistry, Universitas Airlangga, Surabaya 61115, Indonesia
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan, ROC
| | - Musbahu A. Ahmad
- Department of Chemistry, Universitas Airlangga, Surabaya 61115, Indonesia
| | - Satya C. W. Sakti
- Department of Chemistry, Universitas Airlangga, Surabaya 61115, Indonesia
- Supra Modification Nano-Micro Engineering Research Group, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Jia-yaw Chang
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan, ROC
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