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Gamal H, Ismail KA, Omar AMME, Teleb M, Abu-Serie MM, Huang S, Abdelsattar AS, Zamponi GW, Fahmy H. Non-small cell lung cancer sensitisation to platinum chemotherapy via new thiazole-triazole hybrids acting as dual T-type CCB/MMP-9 inhibitors. J Enzyme Inhib Med Chem 2024; 39:2388209. [PMID: 39140776 PMCID: PMC11328607 DOI: 10.1080/14756366.2024.2388209] [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: 05/09/2024] [Revised: 07/16/2024] [Accepted: 07/30/2024] [Indexed: 08/15/2024] Open
Abstract
Cisplatin remains the unchallenged standard therapy for NSCLC. However, it is not completely curative due to drug resistance and oxidative stress-induced toxicity. Drug resistance is linked to overexpression of matrix metalloproteinases (MMPs) and aberrant calcium signalling. We report synthesis of novel thiazole-triazole hybrids as MMP-9 inhibitors with T-type calcium channel blocking and antioxidant effects to sensitise NSCLC to cisplatin and ameliorate its toxicity. MTT and whole cell patch clamp assays revealed that 6d has a balanced profile of cytotoxicity (IC50 = 21 ± 1 nM, SI = 12.14) and T-type calcium channel blocking activity (⁓60% at 10 μM). It exhibited moderate ROS scavenging activity and nanomolar MMP-9 inhibition (IC50 = 90 ± 7 nM) surpassing NNGH with MMP-9 over -2 and MMP-10 over -13 selectivity. Docking and MDs simulated its receptor binding mode. Combination studies confirmed that 6d synergized with cisplatin (CI = 0.69 ± 0.05) lowering its IC50 by 6.89 folds. Overall, the study introduces potential lead adjuvants for NSCLC platinum-based therapy.
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Affiliation(s)
- Hassan Gamal
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Khadiga A Ismail
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Faculty of Pharmacy, Alamein International University (AIU), Alamein City, Egypt
| | - A-Mohsen M E Omar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Mohamed Teleb
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Marwa M Abu-Serie
- Department of Medical Biotechnology, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Egypt
| | - Sun Huang
- Department of Clinical Neurosciences, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
| | - Abdalla S Abdelsattar
- Center for Microbiology and Phage Therapy, Zewail City of Sciences and Technology, October Gardens, Giza, Egypt
| | - Gerald W Zamponi
- Department of Clinical Neurosciences, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
| | - Hesham Fahmy
- Department of Pharmaceutical Sciences, College of Pharmacy and Allied Health Professions, South Dakota State University, Brookings, SD, USA
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2
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Guan Q, Gao Z, Chen Y, Guo C, Chen Y, Sun H. Structural modification strategies of triazoles in anticancer drug development. Eur J Med Chem 2024; 275:116578. [PMID: 38889607 DOI: 10.1016/j.ejmech.2024.116578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Revised: 06/03/2024] [Accepted: 06/06/2024] [Indexed: 06/20/2024]
Abstract
The triazole functional group plays a pivotal role in the composition of biomolecules with potent anticancer activities, including numerous clinically approved drugs. The strategic utilization of the triazole fragment in the rational modification of lead compounds has demonstrated its ability to improve anticancer activities, enhance selectivity, optimize pharmacokinetic properties, and overcome resistance. There has been significant interest in triazole-containing hybrids in recent years due to their remarkable anticancer potential. However, previous reviews on triazoles in cancer treatment have failed to provide tailored design strategies specific to these compounds. Herein, we present an overview of design strategies encompassing a structure-modification approach for incorporating triazoles into hybrid molecules. This review offers valuable references and briefly introduces the synthesis of triazole derivatives, thereby paving the way for further research and advancements in the field of effective and targeted anticancer therapies.
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Affiliation(s)
- Qianwen Guan
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Ziming Gao
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Yuting Chen
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Can Guo
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Yao Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China
| | - Haopeng Sun
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China.
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Islam MS, Al-Jassas RM, Al-Majid AM, Haukka M, Nafie MS, Abu-Serie MM, Teleb M, El-Yazbi A, Alayyaf AMA, Barakat A, Shaaban MM. Exploiting spirooxindoles for dual DNA targeting/CDK2 inhibition and simultaneous mitigation of oxidative stress towards selective NSCLC therapy; synthesis, evaluation, and molecular modelling studies. RSC Med Chem 2024; 15:2937-2958. [PMID: 39149093 PMCID: PMC11324055 DOI: 10.1039/d4md00337c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Accepted: 07/10/2024] [Indexed: 08/17/2024] Open
Abstract
The unique structure of spirooxindoles and their ability to feature various pharmacophoric motifs render them privileged scaffolds for tailoring new multitarget anticancer agents. Herein, a stereoselective multicomponent reaction was utilized to generate a small combinatorial library of pyrazole-tethered spirooxindoles targeting DNA and CDK2 with free radical scavenging potential as an extra bonus. The designed spirooxindoles were directed to combat NSCLC via inducing apoptosis and alleviating oxidative stress. The series' absolute configuration was assigned by X-ray diffraction analysis. Cytotoxicity screening of the developed spirooxindoles against NSCLC A549 and H460 cells compared to normal lung fibroblasts Wi-38 revealed the sensitivity of A549 cells to the compounds and raised 6e and 6h as the study hits (IC50 ∼ 0.09 μM and SI > 3). They damaged DNA at 24.6 and 35.3 nM, and surpassed roscovitine as CDK2 inhibitors (IC50 = 75.6 and 80.2 nM). Docking and MDs simulations postulated their receptors binding modes. The most potent derivative, 6e, induced A549 apoptosis by 40.85% arresting cell cycle at G2/M phase, and exhibited antioxidant activity in a dose-dependent manner compared to Trolox as indicated by DPPH scavenging assay. Finally, in silico ADMET analysis predicted the drug-likeness properties of 6e.
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Affiliation(s)
- Mohammad Shahidul Islam
- Department of Chemistry, College of Science, King Saud University P. O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Refaah M Al-Jassas
- Department of Chemistry, College of Science, King Saud University P. O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Abdullah Mohammed Al-Majid
- Department of Chemistry, College of Science, King Saud University P. O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Matti Haukka
- Department of Chemistry, University of Jyväskylä P.O. Box 35 FI-40014 Jyväskylä Finland
| | - Mohamed S Nafie
- Department of Chemistry, College of Sciences, University of Sharjah Sharjah (P.O. Box 27272) United Arab Emirates
- Chemistry Department, Faculty of Science, Suez Canal University Ismailia 41522 Egypt
| | - Marwa M Abu-Serie
- Medical Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City) Egypt
| | - Mohamed Teleb
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University Alexandria 21521 Egypt
| | - Amira El-Yazbi
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Alexandria University Alexandria Egypt
| | | | - Assem Barakat
- Department of Chemistry, College of Science, King Saud University P. O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Marwa M Shaaban
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University Alexandria 21521 Egypt
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Zhang L, Ren C, Liu J, Huang S, Wu C, Zhang J. Development and therapeutic implications of small molecular inhibitors that target calcium-related channels in tumor treatment. Drug Discov Today 2024; 29:103995. [PMID: 38670255 DOI: 10.1016/j.drudis.2024.103995] [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: 02/03/2024] [Revised: 04/09/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024]
Abstract
Calcium ion dysregulation exerts profound effects on various physiological activities such as tumor proliferation, migration, and drug resistance. Calcium-related channels play a regulatory role in maintaining calcium ion homeostasis, with most channels being highly expressed in tumor cells. Additionally, these channels serve as potential drug targets for the development of antitumor medications. In this review, we first discuss the current research status of these pathways, examining how they modulate various tumor functions such as epithelial-mesenchymal transition (EMT), metabolism, and drug resistance. Simultaneously, we summarize the recent progress in the study of novel small-molecule drugs over the past 5 years and their current status.
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Affiliation(s)
- Linxi Zhang
- China Medical University-Queen's University of Belfast Joint College, China Medical University, Shenyang 110000, Liaoning, China
| | - Changyu Ren
- Department of Pharmacy, Chengdu Fifth People's Hospital, Chengdu 611130, China
| | - Jiao Liu
- Department of Pharmacy, Chengdu Fifth People's Hospital, Chengdu 611130, China
| | - Shuai Huang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, Sichuan, China.
| | - Chengyong Wu
- Department of Neurology, Laboratory of Neuro-system and Multimorbidity and Targeted Tracer Research and Development Laboratory, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China.
| | - Jifa Zhang
- Department of Neurology, Laboratory of Neuro-system and Multimorbidity and Targeted Tracer Research and Development Laboratory, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China.
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Abd Al Moaty MN, El Kilany Y, Awad LF, Ibrahim NA, Abu-Serie MM, El-Yazbi A, Teleb M. Discovery of novel benzimidazole acyclic C-nucleoside DNA intercalators halting breast cancer growth. Arch Pharm (Weinheim) 2024; 357:e2300454. [PMID: 37867206 DOI: 10.1002/ardp.202300454] [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: 08/22/2023] [Revised: 10/10/2023] [Accepted: 10/11/2023] [Indexed: 10/24/2023]
Abstract
Breast cancer continues to be the most frequent cancer worldwide. In practice, successful clinical outcomes were achieved via targeting DNA. Along with the advances in introducing new DNA-targeting agents, the "sugar approach" design was employed herein to develop new intercalators bearing pharmacophoric motifs tethered to carbohydrate appendages. Accordingly, new benzimidazole acyclic C-nucleosides were rationally designed, synthesized and assayed via MTT (3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide) assay to evaluate their cytotoxicity against MCF-7 and MDA-MB-231 breast cancer cells compared to normal fibroblasts (Wi-38), compared to doxorubicin. (1S,2R,3S,4R)-2-(1,2,3,4,5-Pentahydroxy)pentyl-1H-5,6-dichlorobenzimidazole 7 and (1S,2R,3S,4R)-2-(1,2,3,4,5-pentahydroxy)pentyl-1H-naphthimidazole 13 were the most potent and selective derivatives against MCF-7 (half-maximal inhibitory concentration [IC50 ] = 0.060 and 0.080 µM, selectivity index [SI] = 9.68 and 8.27, respectively) and MDA-MB-231 cells (IC50 = 0.299 and 0.166 µM, SI = 1.94 and 3.98, respectively). Thus, they were identified as the study hits for mechanistic studies. Both derivatives induced DNA damage at 0.24 and 0.29 μM, respectively. The DNA damage kinetics were studied compared to doxorubicin, where they both induced faster damage than doxorubicin. This indicated that 7 and 13 showed a more potent DNA-damaging effect than doxorubicin. Docking simulations within the DNA double strands highlighted the role of both the heterocyclic core and the sugar side chain in exhibiting key H-bond interactions with DNA bases.
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Affiliation(s)
| | - Yeldez El Kilany
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Laila Fathy Awad
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Nihal Ahmed Ibrahim
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Marwa M Abu-Serie
- Medical Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
| | - Amira El-Yazbi
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Mohamed Teleb
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
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Synthesis of Dihydropyrimidines: Isosteres of Nifedipine and Evaluation of Their Calcium Channel Blocking Efficiency. Molecules 2023; 28:molecules28020784. [PMID: 36677842 PMCID: PMC9867414 DOI: 10.3390/molecules28020784] [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: 10/15/2022] [Revised: 12/17/2022] [Accepted: 12/19/2022] [Indexed: 01/15/2023] Open
Abstract
Hypertension and cardiovascular diseases related to it remain the leading medical challenges globally. Several drugs have been synthesized and commercialized to manage hypertension. Some of these drugs have a dihydropyrimidine skeleton structure, act as efficient calcium channel blockers, and affect the calcium ions' intake in vascular smooth muscle, hence managing hypertension. The synthesis of such moieties is crucial, and documenting their structure-activity relationship, their evolved and advanced synthetic procedures, and future opportunities in this area is currently a priority. Tremendous efforts have been made after the discovery of the Biginelli condensation reaction in the synthesis of dihydropyrimidines. From the specific selection of Biginelli adducts to the variation in the formed intermediates to achieve target compounds containing heterocylic rings, aldehydes, a variety of ketones, halogens, and many other desired functionalities, extensive studies have been carried out. Several substitutions at the C3, C4, and C5 positions of dihydropyrimidines have been explored, aiming to produce feasible derivatives with acceptable yields as well as antihypertensive activity. The current review aims to cover this requirement in detail.
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T-Type Calcium Channels: A Mixed Blessing. Int J Mol Sci 2022; 23:ijms23179894. [PMID: 36077291 PMCID: PMC9456242 DOI: 10.3390/ijms23179894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/26/2022] [Accepted: 08/29/2022] [Indexed: 11/17/2022] Open
Abstract
The role of T-type calcium channels is well established in excitable cells, where they preside over action potential generation, automaticity, and firing. They also contribute to intracellular calcium signaling, cell cycle progression, and cell fate; and, in this sense, they emerge as key regulators also in non-excitable cells. In particular, their expression may be considered a prognostic factor in cancer. Almost all cancer cells express T-type calcium channels to the point that it has been considered a pharmacological target; but, as the drugs used to reduce their expression are not completely selective, several complications develop, especially within the heart. T-type calcium channels are also involved in a specific side effect of several anticancer agents, that act on microtubule transport, increase the expression of the channel, and, thus, the excitability of sensory neurons, and make the patient more sensitive to pain. This review puts into context the relevance of T-type calcium channels in cancer and in chemotherapy side effects, considering also the cardiotoxicity induced by new classes of antineoplastic molecules.
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Targeting the interplay between MMP-2, CA II and VEGFR-2 via new sulfonamide-tethered isomeric triazole hybrids; Microwave-assisted synthesis, computational studies and evaluation. Bioorg Chem 2022; 124:105816. [DOI: 10.1016/j.bioorg.2022.105816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/11/2022] [Accepted: 04/15/2022] [Indexed: 12/20/2022]
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Farghaly AM, Rizk OH, Darwish I, Hamza M, Altowyan MS, Barakat A, Teleb M. Design, Synthesis, Pharmacodynamic and In Silico Pharmacokinetic Evaluation of Some Novel Biginelli-Derived Pyrimidines and Fused Pyrimidines as Calcium Channel Blockers. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27072240. [PMID: 35408650 PMCID: PMC9000669 DOI: 10.3390/molecules27072240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/21/2022] [Accepted: 03/25/2022] [Indexed: 11/18/2022]
Abstract
Some new pyrimidine derivatives comprising arylsulfonylhydrazino, ethoxycarbonylhydrazino, thiocarbamoylhydrazino and substituted hydrazone and thiosemicarbazide functionalities were prepared from Biginelli-derived pyrimidine precursors. Heterocyclic ring systems such as pyrazole, pyrazolidinedione, thiazoline and thiazolidinone ring systems were also incorporated into the designed pyrimidine core. Furthermore, fused triazolopyrimidine and pyrimidotriazine ring systems were prepared. The synthesized compounds were evaluated for their calcium channel blocking activity as potential hypotensive agents. Compounds 2, 3a, 3b, 4, 11 and 13 showed the highest ex vivo calcium channel blocking activities compared with the reference drug nifedipine. Compounds 2 and 11 were selected for further biological evaluation. They revealed good hypotensive activities following intravenous administration in dogs. Furthermore, 2 and 11 displayed drug-like in silico ADME parameters. A ligand-based pharmacophore model was developed to provide adequate information about the binding mode of the newly synthesized active compounds 2, 3a, 3b, 4, 11 and 13. This may also serve as a reliable basis for designing new active pyrimidine-based calcium channel blockers.
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Affiliation(s)
- Ahmed M. Farghaly
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt;
- Correspondence: (A.M.F.); (A.B.); (M.T.)
| | - Ola H. Rizk
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt;
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Pharos University, Alexandria 21521, Egypt
| | - Inas Darwish
- Department of Clinical Pharmacology, Faculty of Medicine, Alexandria University, Alexandria 21521, Egypt; (I.D.); (M.H.)
- Department of Pharmacology and Therapeutics, Faculty of Pharmacy, Pharos University, Alexandria 21521, Egypt
| | - Manal Hamza
- Department of Clinical Pharmacology, Faculty of Medicine, Alexandria University, Alexandria 21521, Egypt; (I.D.); (M.H.)
| | - Mezna Saleh Altowyan
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Assem Barakat
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
- Department of Chemistry, Faculty of Science, Alexandria University, P.O. Box 426, Ibrahimia, Alexandria 21321, Egypt
- Correspondence: (A.M.F.); (A.B.); (M.T.)
| | - Mohamed Teleb
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt;
- Correspondence: (A.M.F.); (A.B.); (M.T.)
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Carbone E. T-type calcium channels as therapeutic targets for treating "giant" retinoblastoma cancer cells. Pflugers Arch 2021; 473:1689-1690. [PMID: 34491442 DOI: 10.1007/s00424-021-02620-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 08/27/2021] [Accepted: 08/31/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Emilio Carbone
- Department of Drug Science, Lab of Cell Physiology and Molecular Neuroscience, University of Torino, Corso Raffaello 30, 10125, Torino, Italy.
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