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Guerrero-Pepinosa NY, Veloza LA, Sepúlveda-Arias JC. The n-Butanol Extract Obtained from the Inner Bark of Tabebuia rosea (Bertol.) DC, Specioside, and Catalposide Induce Leukemia Cell Apoptosis in the Presence of Apicidin. Molecules 2024; 29:3986. [PMID: 39274835 PMCID: PMC11396062 DOI: 10.3390/molecules29173986] [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: 07/26/2024] [Revised: 08/17/2024] [Accepted: 08/19/2024] [Indexed: 09/16/2024] Open
Abstract
The cell signaling pathways involved in the antiproliferative activities of T. rosea inner bark remain unexplored. This study evaluated the apoptotic effects of two iridoids from the inner bark of T. rosea and apicidin on THP-1 cells. The cytotoxic effects of the extract and the pure compounds on THP-1 and Jurkat cells were also evaluated using the MTT assay. The apoptotic effect was determined by measuring the mitochondrial membrane potential. The expression of mRNA and MAPK kinase, Bax, and Bcl-2 proteins was detected by Western blotting and RT-qPCR, respectively. The extract and the compounds evaluated increased the percentage of apoptotic cells. Depolarization of the mitochondrial membrane was observed, and the number of cells in the G0/G1 phase increased. Catalposide and specioside significantly increased p38 protein expression, mostly in cells pretreated with apicidin. The p38 MAPK signaling pathway is at least one of the pathways by which the n-butanol extract obtained from Tabebuia rosea, catalposide, and specioside exerts its apoptotic effect on THP-1 cells, and this effect generates a response in the G0/G1 phase and subsequent cell death. In addition, there was depolarization of the mitochondrial membrane, an effect that was related to the participation of the proapoptotic protein Bax.
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Affiliation(s)
- Nancy Yadira Guerrero-Pepinosa
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira 660003, Colombia
- Facultad de Ciencias Naturales, Exactas y de la Educación, Programa de Biología, Universidad del Cauca, Popayán 190001, Colombia
| | - Luz Angela Veloza
- Grupo Polifenoles, Facultad de Tecnologías, Escuela de Química, Universidad Tecnológica de Pereira, Pereira 660003, Colombia
| | - Juan Carlos Sepúlveda-Arias
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira 660003, Colombia
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2
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Ragheb MA, Abdelrashid HE, Elzayat EM, Abdelhamid IA, Soliman MH. Novel cyanochalcones as potential anticancer agents: apoptosis, cell cycle arrest, DNA binding, and molecular docking studies. J Biomol Struct Dyn 2024:1-19. [PMID: 38373066 DOI: 10.1080/07391102.2024.2316764] [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: 10/09/2023] [Accepted: 02/02/2024] [Indexed: 02/21/2024]
Abstract
In the light of anticancer drug discovery and development, a new series of cyanochalcones incorporating indole moiety (5a-g) were efficiently synthesized and characterized by different spectral analysis. MTT assay was used to evaluate the antiproliferative activity of the synthesized compounds towards different cancer cells (Hela, MDA-MB-231, A375, and A549) in parallel with normal cells (HSF). Trimethoxy and diethoxy-containing derivatives (5d and 5e) displayed the most selective cytotoxic activities against cervical Hela cells with IC50 values of 8.29 and 11.82 µM, respectively, with great safety pattern toward normal HSF cells (Selectivity index: 21.3 and 13.9, respectively). Therefore, 5d and 5e were chosen to study their effects on apoptosis, cell cycle arrest, and migration of Hela cells using flow cytometric analysis and wound healing assay. They induced apoptosis and cell cycle arrest at the S phase and impaired migration of HeLa cells. Regarding their effects on the expression profile of crucial genes related to the potential anticancer activities, 5d and 5e remarkably upregulated caspase 3 and Beclin1 and downregulated cyclin A1, CDK2, CDH2, MMP9, and HIF1A using qRT-PCR and ELISA techniques. UV-Vis spectral measurement demonstrated the ability of 5d and 5e to bind CT-DNA efficiently with Kb values of 3.7 × 105 and 1 × 105 M-1, respectively. Moreover, in silico molecular docking was performed to assess the binding affinities of the compounds toward the active sites of Bcl2, CDK2, and DNA. Therefore, cyanochalcones 5d and 5e might be promising anticancer agents and could offer a scientific basis for intensive research into cancer chemotherapy.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Mohamed A Ragheb
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, Egypt
| | - Hanan E Abdelrashid
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, Egypt
| | - Emad M Elzayat
- Biotechnology Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | - Marwa H Soliman
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, Egypt
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3
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Rastogi SK, Ciliberto VC, Trevino MZ, Campbell BA, Brittain WJ. Green Approach Toward Triazole Forming Reactions for Developing Anticancer Drugs. Curr Org Synth 2024; 21:380-420. [PMID: 37157212 DOI: 10.2174/1570179420666230508125144] [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: 08/04/2022] [Revised: 03/01/2023] [Accepted: 03/15/2023] [Indexed: 05/10/2023]
Abstract
Compounds containing triazole have many significant applications in the dye and ink industry, corrosion inhibitors, polymers, and pharmaceutical industries. These compounds possess many antimicrobial, antioxidant, anticancer, antiviral, anti-HIV, antitubercular, and anticancer activities. Several synthetic methods have been reported for reducing time, minimizing synthetic steps, and utilizing less hazardous and toxic solvents and reagents to improve the yield of triazoles and their analogues synthesis. Among the improvement in methods, green approaches towards triazole forming biologically active compounds, especially anticancer compounds, would be very important for pharmaceutical industries as well as global research community. In this article, we have reviewed the last five years of green chemistry approaches on click reaction between alkyl azide and alkynes to install 1,2,3-triazole moiety in natural products and synthetic drug-like molecules, such as in colchicine, flavanone cardanol, bisphosphonates, thiabendazoles, piperazine, prostanoid, flavonoid, quinoxalines, C-azanucleoside, dibenzylamine, and aryl-azotriazole. The cytotoxicity of triazole hybrid analogues was evaluated against a panel of cancer cell lines, including multidrug-resistant cell lines.
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Affiliation(s)
- Shiva K Rastogi
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - Veronica C Ciliberto
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - Monica Z Trevino
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - Brooke A Campbell
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - William J Brittain
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
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4
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Yang DL, Li Y, Ma SQ, Zhang YJ, Huang JH, He LJ. Compound 275# Induces Mitochondria-Mediated Apoptosis and Autophagy Initiation in Colorectal Cancer Cells through an Accumulation of Intracellular ROS. Molecules 2023; 28:molecules28073211. [PMID: 37049976 PMCID: PMC10095895 DOI: 10.3390/molecules28073211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/28/2023] [Accepted: 03/30/2023] [Indexed: 04/08/2023] Open
Abstract
Colorectal cancer (CRC) is the most common intestinal malignancy, and nearly 70% of patients with this cancer develop metastatic disease. In the present study, we synthesized a novel compound, termed N-(3-(5,7-dimethylbenzo [d]oxazol-2-yl)phenyl)-5-nitrofuran-2-carboxamide (compound 275#), and found that it exhibits antiproliferative capability in suppressing the proliferation and growth of CRC cell lines. Furthermore, compound 275# triggered caspase 3-mediated intrinsic apoptosis of mitochondria and autophagy initiation. An investigation of the molecular mechanisms demonstrated that compound 275# induced intrinsic apoptosis, and autophagy initiation was largely mediated by increasing the levels of the intracellular accumulation of reactive oxygen species (ROS) in CRC cells. Taken together, these data suggest that ROS accumulation after treatment with compound 275# leads to mitochondria-mediated apoptosis and autophagy activation, highlighting the potential of compound 275# as a novel therapeutic agent for the treatment of CRC.
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Affiliation(s)
- Dong-Lin Yang
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing University of Arts and Sciences, Chongqing 402160, China
- College of Pharmaceutical Sciences and Chinese Medicine, Southwest University, Chongqing 400715, China
| | - Yong Li
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing University of Arts and Sciences, Chongqing 402160, China
| | - Shui-Qing Ma
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing University of Arts and Sciences, Chongqing 402160, China
| | - Ya-Jun Zhang
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing University of Arts and Sciences, Chongqing 402160, China
| | - Jiu-Hong Huang
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing University of Arts and Sciences, Chongqing 402160, China
- College of Pharmaceutical Sciences and Chinese Medicine, Southwest University, Chongqing 400715, China
| | - Liu-Jun He
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing University of Arts and Sciences, Chongqing 402160, China
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5
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Dai Y, Zhang Y, Zhang L, Song Z. Synthesis and Biological Evaluation of Paclitaxel-aminoguanidine Conjugates for Suppressing Breast Cancer. Curr Org Synth 2023; 20:890-896. [PMID: 36974410 DOI: 10.2174/1570179420666230327090545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 01/13/2023] [Accepted: 01/23/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND A combination of paclitaxel with antineoplastic agents or paclitaxel alone was used clinically for the treatment of metastatic breast cancer. However, paclitaxel has poor water solubility and limited effect on some metastatic breast cancers. Hence, novel paclitaxel derivatives are in demand. In addition, the inducible nitric oxide synthase inhibitor, and aminoguanidine has a synergistic antitumor effect with chemotherapeutics. OBJECTIVE This study aims to design and synthesize the paclitaxel-aminoguanidine conjugates. Upon cellular internalization, the novel paclitaxel-aminoguanidine conjugates could release paclitaxel and aminoguanidine with the aid of esterase and weak acids in cancer cells. METHODS Paclitaxel-aminoguanidine conjugates were synthesized using click chemistry. The biological activity of paclitaxel-aminoguanidine conjugates was evaluated by MTT assay, determination of nitric oxide, analysis of apoptosis and cell cycle, and wound healing assay. RESULTS Here, a novel paclitaxel-aminoguanidine conjugate was synthesized using click chemistry. Compared with paclitaxel, the water solubility of paclitaxel-aminoguanidine conjugates increased obviously. Upon cellular internalization, the novel paclitaxel-aminoguanidine conjugates released paclitaxel and aminoguanidine to synergistically inhibit the proliferation and metastasis of breast cancer cells with the aid of esterase and weak acids in cancer cells. The results of the MTT assay showed that compared with paclitaxel or the mixture of paclitaxel and aminoguanidine, the cytotoxicity of compound 4 against 4T1 cells was enhanced. As for apoptosis induced by these compounds, the paclitaxel-aminoguanidine conjugates also had a stronger ability to induce apoptosis than paclitaxel or the mixture of paclitaxel and aminoguanidine. The results of the scratch test showed that the anti-metastatic effect of the conjugate was the strongest among these tested compounds. CONCLUSION These findings indicate that paclitaxel-aminoguanidine conjugate is a promising anticancer agent worthy of further study.
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Affiliation(s)
- Yi Dai
- College of Pharmaceutical Science, Anhui Xinhua University, Hefei, 230088, China
| | - Yang Zhang
- The first affiliated hospital of the University of Science and Technology of China, Hefei, 230031, China
| | - Lvfeng Zhang
- College of Pharmaceutical Science, Anhui Xinhua University, Hefei, 230088, China
| | - Zurong Song
- College of Pharmaceutical Science, Anhui Xinhua University, Hefei, 230088, China
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6
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Electrophilically activated nitroalkanes in the synthesis of substituted 1,3,4-oxadiazoles from amino acid derivatives. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03053-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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Alnoman RB, Parveen S, Khan A, Knight JG, Hagar M. New quinoline-based BODIPYs as EGFR/VEGFR-2 inhibitors: Molecular docking, DFT and in vitro cytotoxicity on HeLa cells. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131312] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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8
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Osmaniye D, Görgülü Ş, Sağlık BN, Levent S, Özkay Y, Kaplancıklı ZA. Synthesis and biological evaluation of novel 1,3,
4‐oxadiazole
derivatives as anticancer agents and potential
EGFR
inhibitors. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Derya Osmaniye
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy Anadolu University Eskişehir Turkey
- Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy Anadolu University Eskişehir Turkey
| | - Şennur Görgülü
- Medicinal Plant, Drug and Scientific Research and Application Center (AUBIBAM) Eskişehir Turkey
| | - Begüm Nurpelin Sağlık
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy Anadolu University Eskişehir Turkey
- Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy Anadolu University Eskişehir Turkey
| | - Serkan Levent
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy Anadolu University Eskişehir Turkey
- Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy Anadolu University Eskişehir Turkey
| | - Yusuf Özkay
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy Anadolu University Eskişehir Turkey
- Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy Anadolu University Eskişehir Turkey
| | - Zafer Asım Kaplancıklı
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy Anadolu University Eskişehir Turkey
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9
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Rahman AAHA, Shaban AKF, Nassar IF, Yousif MNM, El-Kady DS, Awad HM, El-Sayed WA. Synthesis and Anticancer Activity of New Pyrimidine and Oxadiazole Acyclic Nucleoside Analogs and Thiazolopyrimidine Derivatives. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221100261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Yarmohammadi E, Beyzaei H, Aryan R, Moradi A. Ultrasound-assisted, low-solvent and acid/base-free synthesis of 5-substituted 1,3,4-oxadiazole-2-thiols as potent antimicrobial and antioxidant agents. Mol Divers 2021; 25:2367-2378. [PMID: 32770458 DOI: 10.1007/s11030-020-10125-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/04/2020] [Indexed: 02/07/2023]
Abstract
One of the goals of green chemistry is to use environmentally friendly solvents or remove and reduce the volume of harmful spent solvents. In this study, a novel process for the synthesis of 5-substituted 1,3,4-oxadiazole-2-thiol derivatives was proposed via ultrasound-assisted reaction of aryl hydrazides with CS2 (1:1 molar ratio) in some drops of DMF in the absence of basic or acidic catalysts. They were produced in good to excellent yields under easy workup and purification conditions. In order to prove the usefulness of the prepared compounds, their antioxidant, antibacterial, and antifungal potentials were screened by DPPH free radical scavenging, serial twofold microdilution and streak plate methods. Acceptable to significant inhibitory activities were observed with synthesized heterocycles. The results showed that 5-(4-fluorophenyl)-1,3,4-oxadiazole-2-thiol (3c) is an broad-spectrum antimicrobial agent. Many of them displayed remarkable antioxidant properties comparable to standard controls (ascorbic acid and α-tocopherol). Synthesized 1,3,4-oxadiazoles are also potent candidates to treat cancer, Parkinson, inflammatory, and diabetes diseases. Eighteen 5-substituted 1,3,4-oxadiazole-2-thiol derivatives as potent antimicrobial and antioxidant agents were prepared via a new, efficient and green procedure.
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Affiliation(s)
- Elahe Yarmohammadi
- Department of Chemistry, Faculty of Science, University of Zabol, Zabol, Iran
| | - Hamid Beyzaei
- Department of Chemistry, Faculty of Science, University of Zabol, Zabol, Iran.
| | - Reza Aryan
- Department of Chemistry, Faculty of Science, University of Zabol, Zabol, Iran
| | - Ashraf Moradi
- Department of Chemistry, Faculty of Science, University of Zabol, Zabol, Iran
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11
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Guerrero-Pepinosa NY, Cardona-Trujillo MC, Garzón-Castaño SC, Veloza LA, Sepúlveda-Arias JC. Antiproliferative activity of thiazole and oxazole derivatives: A systematic review of in vitro and in vivo studies. Biomed Pharmacother 2021; 138:111495. [PMID: 33765586 DOI: 10.1016/j.biopha.2021.111495] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/03/2021] [Accepted: 03/09/2021] [Indexed: 01/11/2023] Open
Abstract
Thiazole and oxazole are compounds with a heterocyclic nucleus that have attracted the attention of medicinal chemistry due to the great variety of biological activities that they enable. In recent years, their study has increased, finding a wide range of biological activities, including antifungal, antiparasitic, anti-inflammatory, and anticancer activities. This systematic review provides evidence from the literature on the antiproliferative and antitumor activities of thiazole and oxazole and their derivatives from 2014 to April 2020. Three bibliographical databases were consulted (PubMed, Web of Science, and Scopus), and a total of 32 studies were included in this paper based on our eligibility criteria. The analysis of the activity-structure relationship allows us to conclude that most of the promising compounds identified contained thiazole nuclei or derivatives.
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Affiliation(s)
- Nancy Y Guerrero-Pepinosa
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira, Colombia
| | - María C Cardona-Trujillo
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira, Colombia
| | - Sandra C Garzón-Castaño
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira, Colombia; Grupo Biomedicina, Fundación Universitaria Autónoma de las Américas, Pereira, Colombia
| | - Luz Angela Veloza
- Grupo Polifenoles, Facultad de Tecnología, Escuela de Química, Universidad Tecnológica de Pereira, Pereira, Colombia
| | - Juan C Sepúlveda-Arias
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira, Colombia.
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12
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Anjali Jha, Sen A, Malla RR. Chemistry of Oxadiazole Analogues: Current Status and Applications. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021030092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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El Mansouri AE, Oubella A, Mehdi A, AitItto MY, Zahouily M, Morjani H, Lazrek HB. Design, synthesis, biological evaluation and molecular docking of new 1,3,4-oxadiazole homonucleosides and their double-headed analogs as antitumor agents. Bioorg Chem 2020; 108:104558. [PMID: 33358270 DOI: 10.1016/j.bioorg.2020.104558] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 11/13/2020] [Accepted: 12/10/2020] [Indexed: 12/12/2022]
Abstract
A novel series of homonucleosides and their double-headed analogs containing theophylline, 1,3,4-oxadiazole, and variant nucleobases was designed and synthesized. The new derivatives were fully characterized by HRMS, FT-IR, 1H NMR, and 13C NMR. The cytotoxic activities of all prepared compounds were screened in vitro against four cell lines, including fibrosarcoma (HT-1080), breast (MCF-7 and MDA-MB-231), and lung carcinoma (A-549). The double-headed analogue 18 showed marked growth inhibition against all the cell lines tested, specifically in HT-1080, with an IC50 values of 17.08 ± 0.97 µM. The possible mechanism of apoptosis was investigated using Annexin V staining, caspase-3/7 activity, and analysis cell cycle progression. The compound 18 induced apoptosis through caspase-3/7 activation and cell-cycle arrest in HT-1080 and A-549 cells. The molecular docking confirms that the compound 18 activated caspase-3 via the formation of hydrogen bonds and hydrophobic interactions.
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Affiliation(s)
- Az-Eddine El Mansouri
- Laboratoire de Materiaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculte des Sciences et Techniques, Universite Hassan II, Casablanca, Morocco; Laboratory of Biomolecular and Medicinal Chemistry, Department of Chemistry, Faculty of Science Semlalia, BP 2390, Marrakech 40001, Morocco.
| | - Ali Oubella
- Laboratoire de Synthèse Organique et de Physico-Chimie Moléculaire, Département de Chimie, Faculte ́ des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco
| | - Ahmad Mehdi
- Institut Charles Gerhardt Montpellier, UMR 5253, CNRS-UM-ENSCM, Université de Montpellier, Montpellier cedex 5, France
| | - Moulay Youssef AitItto
- Laboratoire de Synthèse Organique et de Physico-Chimie Moléculaire, Département de Chimie, Faculte ́ des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco
| | - Mohamed Zahouily
- Laboratoire de Materiaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculte des Sciences et Techniques, Universite Hassan II, Casablanca, Morocco; Moroccan Foundation for Advanced Science, Innovation and Research (MAScIR), VARENA Center, Rue Mohamed El Jazouli, Madinat Al Irfane, 10100 Rabat, Morocco.
| | - Hamid Morjani
- BioSpecT - EA7506 UFR de Pharmacie, Univ-Reims 51, rue Cognacq Jay, 51096 Reims cedex, France.
| | - Hassan B Lazrek
- Laboratory of Biomolecular and Medicinal Chemistry, Department of Chemistry, Faculty of Science Semlalia, BP 2390, Marrakech 40001, Morocco.
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14
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Shamsi F, Aneja B, Hasan P, Zeya B, Zafaryab M, Mehdi SH, Rizvi MMA, Patel R, Rana S, Abid M. Synthesis, Anticancer Evaluation and DNA‐Binding Spectroscopic Insights of Quinoline‐Based 1,3,4‐Oxadiazole‐1,2,3‐triazole Conjugates. ChemistrySelect 2019. [DOI: 10.1002/slct.201902797] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Farheen Shamsi
- Medicinal Chemistry LaboratoryDepartment of BiosciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
- Genome Biology LaboratoryDepartment of BiosciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
| | - Babita Aneja
- Medicinal Chemistry LaboratoryDepartment of BiosciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
| | - Phool Hasan
- Medicinal Chemistry LaboratoryDepartment of BiosciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
| | - Bushra Zeya
- Genome Biology LaboratoryDepartment of BiosciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
| | - M Zafaryab
- Genome Biology LaboratoryDepartment of BiosciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
| | - Syed Hassan Mehdi
- Genome Biology LaboratoryDepartment of BiosciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
| | - M. Moshahid Alam Rizvi
- Genome Biology LaboratoryDepartment of BiosciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
| | - Rajan Patel
- Biophysical Chemistry LaboratoryCentre for Interdisciplinary Research in Basic SciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
| | - Sandeep Rana
- Eppley Institute for Research in Cancer & Allied DiseasesUniversity of Nebraska Medical Center Omaha NE 68198–6805 USA
| | - Mohammad Abid
- Medicinal Chemistry LaboratoryDepartment of BiosciencesJamia Millia Islamia, Jamia Nagar New Delhi 110025 India
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15
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Khanam R, Kumar R, Hejazi II, Shahabuddin S, Meena R, Jayant V, Kumar P, Bhat AR, Athar F. Piperazine clubbed with 2-azetidinone derivatives suppresses proliferation, migration and induces apoptosis in human cervical cancer HeLa cells through oxidative stress mediated intrinsic mitochondrial pathway. Apoptosis 2019; 23:113-131. [PMID: 29349707 DOI: 10.1007/s10495-018-1439-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Piperazine scaffolds or 2-azetidinone pharmacophores have been reported to show anti-cancer activities and apoptosis induction in different types of cancer cells. However, the mechanistic studies involve in induction of apoptosis addressing these two moieties for human cervical cancer cells remain uncertain. The present study emphasizes on the anti-proliferating properties and mechanism involved in induction of apoptosis for these structurally related azoles derivatives in HeLa cancer cells. 1-Phenylpiperazine clubbed with 2-azetidione derivatives (5a-5h) were synthesized, characterized using various spectroscopic techniques and evaluated for their in-vitro anti-proliferative activities and induction of apoptosis. Further, we also evaluated oxidative stress generated by these synthetic derivatives (5a-5h). Cell viability studies revealed that among all, the compound N-(3-chloro-2-(3-nitrophenyl)-4-oxoazetidin-1-yl)-2-(4-phenylpiperazin-1-yl) acetamide 5e remarkably inhibited the growth of HeLa cells in a concentration dependent manner having IC50 value of 29.44 ± 1.46 µg/ml. Morphological changes, colonies suppression and inhibition of migration clearly showed the antineoplasicity in HeLa cells treated with 5e. Simultaneously, phosphatidylserine externalization, DNA fragmentation and cell-cycle arrest showed ongoing apoptosis in the HeLa cancer cells induced by compound 5e in concentration dependent manner. Additionally, generation of intracellular ROS along with the decrease in mitochondrial membrane potential supported that compound 5e caused oxidative stress resulting in apoptosis through mitochondria mediated pathway. Elevation in the level of cytochrome c and upregulation in expression of caspase-3 clearly indicated the involvement of the intrinsic pathway of programmed cell death. In brief; compound 5e could serve as a promising lead for the development of an effective antitumor agent.
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Affiliation(s)
- Rashmin Khanam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025, India
| | - Raj Kumar
- Radiation and Cancer Therapeutic Lab, School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Iram Iqbal Hejazi
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025, India
| | - Syed Shahabuddin
- Research Centre for Nano-Materials and Energy Technology (RCNMET), School of Science and Technology, Sunway University, 47500, Selangor, Malaysia
| | - Ramovatar Meena
- Radiation and Cancer Therapeutic Lab, School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Vikrant Jayant
- Radiation and Cancer Therapeutic Lab, School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Prabhat Kumar
- Radiation and Cancer Therapeutic Lab, School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Abdul Roouf Bhat
- Department of Chemistry, Sri Pratap College, Cluster University, Srinagar, 190001, India.
| | - Fareeda Athar
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025, India.
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16
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Suematsu N, Ninomiya M, Sugiyama H, Udagawa T, Tanaka K, Koketsu M. Synthesis of carbazoloquinone derivatives and their antileukemic activity via modulating cellular reactive oxygen species. Bioorg Med Chem Lett 2019; 29:2243-2247. [DOI: 10.1016/j.bmcl.2019.06.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/18/2019] [Accepted: 06/19/2019] [Indexed: 01/29/2023]
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17
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Haider MR, Ahmad K, Siddiqui N, Ali Z, Akhtar MJ, Fuloria N, Fuloria S, Ravichandran M, Yar MS. Novel 9-(2-(1-arylethylidene)hydrazinyl)acridine derivatives: Target Topoisomerase 1 and growth inhibition of HeLa cancer cells. Bioorg Chem 2019; 88:102962. [DOI: 10.1016/j.bioorg.2019.102962] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/21/2019] [Accepted: 04/28/2019] [Indexed: 12/16/2022]
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18
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Khanam R, Kumar R, Hejazi II, Shahabuddin S, Meena R, Rajamani P, Yadav N, Bhat AI, Athar F. New N-benzhydrylpiperazine/1,3,4-oxadiazoles conjugates inhibit the proliferation, migration, and induce apoptosis in HeLa cancer cells via oxidative stress-mediated mitochondrial pathway. J Cell Biochem 2019; 120:1651-1666. [PMID: 30206975 DOI: 10.1002/jcb.27472] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 07/18/2018] [Indexed: 01/24/2023]
Abstract
N-benzhydrylpiperazine and 1,3,4-oxadiazoles are pharmacologically active scaffolds which exhibits significant inhibitory growth effects against various cancer cells, however, antiproliferation effects and the underlying mechanism for inducing apoptosis for aforementioned scaffolds addressing HeLa cancer cells remains uncertain. In this study, N-benzhydrylpiperazine clubbed with 1,3,4-oxadiazoles (4a-4h) were synthesized, subsequently characterized using high resolution spectroscopic techniques and eventually evaluated for their antiproliferation potential by inducing apoptosis in HeLa cancer cells. The MTT assay screening results revealed that among all, compound 4d ( N-benzhydryl-4-((5-(4-aminophenyl)-1,3,4-oxadiazol-2-yl)methyl)piperazine) in particular, exhibited IC 50 value of 28.13 ± 0.21 μg/mL and significantly inhibited the proliferation of HeLa cancer cells in concentration-dependent manner. The in vitro anticancer assays for treated HeLa cells resulted in alterations in the cell morphology, reduction in colony formation, and inhibition of cell migration in concentration-dependent treatment. Furthermore, G2/M phase arrest, variations in the nuclear morphology, degradation of chromosomal DNA confirmed the ongoing apoptosis in treated HeLa cells. Increase in the expression of cytochrome C and caspase-3 confirmed the involvement of intrinsic mitochondrial pathway regulating the cell death. Also, elevation in reactive oxygen species level and loss of mitochondrial membrane potential signified that compound 4d induced apoptosis in HeLa cells by generating the oxidative stress. Therefore, compound 4d may act as a potent chemotherapeutic agent against human cervical cancer.
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Affiliation(s)
- Rashmin Khanam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Raj Kumar
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Iram Iqbal Hejazi
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Syed Shahabuddin
- Research Centre for Nano-Materials and Energy Technology (RCNMET), School of Science and Technology, Sunway University, Selangor, Malaysia
| | - Ramovatar Meena
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Paulraj Rajamani
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Nitin Yadav
- Department of Chemistry, Indian Institute of Technology, New Delhi, India
| | - Asif Iqbal Bhat
- Department of Chemistry, Sri Pratap College, Cluster University, Srinagar, India
| | - Fareeda Athar
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
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19
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Caneschi W, Enes KB, Carvalho de Mendonça C, de Souza Fernandes F, Miguel FB, da Silva Martins J, Le Hyaric M, Pinho RR, Duarte LM, Leal de Oliveira MA, Dos Santos HF, Paz Lopes MT, Dittz D, Silva H, Costa Couri MR. Synthesis and anticancer evaluation of new lipophilic 1,2,4 and 1,3,4-oxadiazoles. Eur J Med Chem 2019; 165:18-30. [PMID: 30654237 DOI: 10.1016/j.ejmech.2019.01.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 12/30/2018] [Accepted: 01/01/2019] [Indexed: 12/12/2022]
Abstract
A series of1,2,4- and 1,3,4-oxadiazole derivatives were synthesized and evaluated for their anticancer activity. Halogenated 1,2,4-oxadiazoles were obtained from benzonitrile and coupled either lipophilic amines or with aminoalcohols. Lipophilic 1,3,4-oxadiazole derivatives were obtained through the Mannich reactions between 5-(aryl)-1,3,4-oxadiazole-2-thiol and alkylated or acylated amines. The in vitro cytotoxic effects were evaluated against 4T1- mammary carcinoma and CT26 - colon cancer cells. The best results were obtained for the 1,3,4-oxadiazole coupled to alkylated piperazine with 10-14 carbon chain moiety, with IC50 values ranging from 1.6 to 3.55μΜ for the 4T1 cell line, and from 1.6 to 3.9 μM for the CT26.WT cell line, and selectivity index up to 19. The most potent compounds were investigated with AnnexinV and PI staining as indicative of apoptosis induction.
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Affiliation(s)
- Wiliam Caneschi
- Departamento de Química, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | - Karine Braga Enes
- Departamento de Química, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | - Camille Carvalho de Mendonça
- Departamento de Química, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | - Fábio de Souza Fernandes
- Departamento de Química, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | - Fabio Balbino Miguel
- Departamento de Química, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | - Jefferson da Silva Martins
- Departamento de Física, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | - Mireille Le Hyaric
- Departamento de Química, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | - Roberto Rosas Pinho
- Departamento de Física, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | - Lucas Mattos Duarte
- Departamento de Química, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | | | - Hélio F Dos Santos
- Departamento de Química, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil
| | - Miriam Teresa Paz Lopes
- Departamento de Farmacologia, ICB, Universidade Federal de Minas Gerais, Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Dalton Dittz
- Departamento de Farmacologia, ICB, Universidade Federal de Minas Gerais, Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Heveline Silva
- Departamento de Química, Universidade Federal de Minas Gerais, Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Mara Rubia Costa Couri
- Departamento de Química, ICE, Universidade Federal de Juiz de Fora, Campus Martelo, CEP 36036-330, Juiz de Fora, MG, Brazil.
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20
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Anti-Cancer Activity of Derivatives of 1,3,4-Oxadiazole. Molecules 2018; 23:molecules23123361. [PMID: 30567416 PMCID: PMC6320996 DOI: 10.3390/molecules23123361] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 12/17/2018] [Accepted: 12/18/2018] [Indexed: 12/14/2022] Open
Abstract
Compounds containing 1,3,4-oxadiazole ring in their structure are characterised by multidirectional biological activity. Their anti-proliferative effects associated with various mechanisms, such as inhibition of growth factors, enzymes, kinases and others, deserve attention. The activity of these compounds was tested on cell lines of various cancers. In most publications, the most active derivatives of 1,3,4-oxadiazole exceeded the effect of reference drugs, so they may become the main new anti-cancer drugs in the future.
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21
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Khanam R, Hejazi II, Shahabuddin S, Bhat AR, Athar F. Pharmacokinetic evaluation, molecular docking and in vitro biological evaluation of 1, 3, 4-oxadiazole derivatives as potent antioxidants and STAT3 inhibitors. J Pharm Anal 2018; 9:133-141. [PMID: 31011470 PMCID: PMC6460303 DOI: 10.1016/j.jpha.2018.12.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 12/01/2018] [Accepted: 12/04/2018] [Indexed: 02/06/2023] Open
Abstract
1, 3, 4-Oxadiazole derivatives (4a–5f) were previously synthesized to investigate their anticancer properties. However, studies relating to their antioxidant potential and signal transducer and activator of transcription (STAT) inhibition have not been performed. We investigated previously synthesized 1, 3, 4-oxadiazole derivatives (4a–5f) for various radical scavenging properties using several in vitro antioxidant assays and also for direct inhibition of STAT3 through molecular docking. The data obtained from various antioxidant assays such as 2, 2,-diphenyl-1-picrylhydrazyl radical (DPPH), nitric oxide, hydrogen peroxide, and superoxide anion radical revealed that among all the derivatives, compound 5e displayed high antioxidant activities than the standard antioxidant L-ascorbic acid. Additionally, the total reduction assay and antioxidant capacity assay further confirmed the antioxidant potential of compound 5e. Furthermore, the molecular docking studies performed for all derivatives along with the standard inhibitor STX-0119 showed that binding energy released in direct binding with the SH2 domain of STAT3 was the highest for compound 5e (-9.91kcal/mol). Through virtual screening, compound 5e was found to exhibit optimum competency in inhibiting STAT3 activity. Compound 5e decreased the activation of STAT3 as observed with Western blot. In brief, compound 5e was identified as a potent antioxidant agent and STAT3 inhibitor and effective agent for cancer treatment.
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Affiliation(s)
- Rashmin Khanam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi 110025, India
| | - Iram I Hejazi
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi 110025, India
| | - Syed Shahabuddin
- Research Centre for Nano-Materials and Energy Technology (RCNMET), School of Science and Technology, Sunway University, 47500 Selangor, Malaysia
| | - Abdul R Bhat
- Department of Chemistry, Sri Pratap College, Cluster University, Srinagar 190001, India
| | - Fareeda Athar
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi 110025, India
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22
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Ahmad K, Hafeez ZB, Bhat AR, Rizvi MA, Thakur SC, Azam A, Athar F. Antioxidant and apoptotic effects of Callistemon lanceolatus leaves and their compounds against human cancer cells. Biomed Pharmacother 2018; 106:1195-1209. [PMID: 30119188 DOI: 10.1016/j.biopha.2018.07.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 07/02/2018] [Accepted: 07/02/2018] [Indexed: 12/24/2022] Open
Abstract
Callistemon lanceolatus (Myrtaceae) has been utilized in folk medicine and its pharmacological properties are widely studied. Phytochemicals are effectively recognized as bases of pharmacologically potent drugs for the development of anticancer therapeutics. The free radical scavenging potential of numerous extracts of C. lanceolatus leaves, Hexane leaf extract (HLE), Chloroform leaf extract (CLE), Ethyl acetate leaf extract (ELE), Methanol leaf extract (MLE), and Aqueous leaf extract (ALE)) were determined by Biochemical assay. We evaluated the anticancer activity of C. lanceolatus leaves extracts against different human cancer cell lines viz liver cancer cells (HepG2), breast cancer cells (MCF7), and normal human embryonic kidney (HEK 293) cell line. The ELE and MLE extracts of C. lanceolatus leaves showed potential antiproliferative effects on HepG2 cells. On the basis of free radical scavenging potential and cytotoxicity studies, ELE and MLE extracts of C. lanceolatus leaves are further evaluated in detail for numerous biological activities. ELE and MLE extracts reduced the cell growth, ROS generation, lowering the potential of cell migration and inhibits the metastatic activity in HepG2 cell lines. ELE and MLE extracts treated HepG2 cells showed down-regulation of STAT3 and up-regulation of p53 and inhibition of cdk2 and cyclin A activity. Phytochemicals analysis have shown that the ELE and MLE possess some anticancer compounds like 4-Fluoro-2-trifluoromethylbenzoic acid, neopentyl ester; fumaric acid, di(pent-4-en-2-yl) ester; 2,3-Dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one and 2-Furancarboxaldehyde,5-(hydroxymethyl). Molecular docking results demonstrate that interactions of compounds present in ELE and MLE extracts with the SH2 domain of STAT3, might be responsible for their inhibitory effects. We have further concluded that the ELE and MLE extracts of C. lanceolatus arrests the cells at S and G2/M phase and subsequently induced cell death by regulating the DNA damage in HepG2 cells.
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Affiliation(s)
- Kamal Ahmad
- Centre for Interdisciplinary Research in Basic Sciences (CIRBSc), Jamia Millia Islamia, New Delhi, 110025, India
| | | | - Abdul Roof Bhat
- Department of Chemistry, Sripartap College, Srinagar, Jammu and Kashmir, 190001, India
| | | | - Sonu C Thakur
- Centre for Interdisciplinary Research in Basic Sciences (CIRBSc), Jamia Millia Islamia, New Delhi, 110025, India
| | - Amir Azam
- Department of Chemistry, Jamia Millia Islamia, New Delhi, India
| | - Fareeda Athar
- Centre for Interdisciplinary Research in Basic Sciences (CIRBSc), Jamia Millia Islamia, New Delhi, 110025, India.
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23
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Synthesis and amelioration of inflammatory paw edema by novel benzophenone appended oxadiazole derivatives by exhibiting cyclooxygenase-2 antagonist activity. Biomed Pharmacother 2018; 103:1446-1455. [DOI: 10.1016/j.biopha.2018.04.167] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 04/21/2018] [Accepted: 04/23/2018] [Indexed: 01/04/2023] Open
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24
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Hejazi II, Khanam R, Mehdi SH, Bhat AR, Rizvi MMA, Thakur SC, Athar F. Antioxidative and anti-proliferative potential of Curculigo orchioides Gaertn in oxidative stress induced cytotoxicity: In vitro, ex vivo and in silico studies. Food Chem Toxicol 2018; 115:244-259. [PMID: 29545143 DOI: 10.1016/j.fct.2018.03.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Revised: 02/14/2018] [Accepted: 03/10/2018] [Indexed: 02/07/2023]
Abstract
Plant phytoconstituents have been a valuable source of clinically important anticancer agents. Antioxidant and anticancerous activity of plant Curculigo orchioides Gaertn were explored In vitro antioxidant activity, antioxidant enzyme activity of oxidatively stressed tissue, and cell culture studies on human cancer cell lines HepG2, HeLa and MCF-7 were carried out. Active plant fractions were subjected to GC-MS analysis and compounds selected on the basis of their abundance were screened in silico with the help of Auto Dock 4.2 tools with pre-selected antioxidant enzymes. Curculigo orchioides Gaertn plant fractions exhibited significant antioxidant activities by virtue of scavenging of free radicals having IC50 value of ethylacetate fraction (EA) for DPPH radical scavenging assay to be 52.93 ± 0.66 μg/ml. Further, antioxidant enzyme defense of mammalian tissue when treated with plant fractions revealed that enzyme concentrations were refurbished which were increased during oxidative stress. MTT assay on cell lines HepG2, HeLa and MCF-7 presented IC50 values of ethylacetate (EA) fraction as 171.23 ± 2.1 μg/ml, 144.80 ± 1.08 μg/ml and 153.51 μg/ml and aqueous ethylacetate (AEA) fraction as 133.44 ± 1.1 μg/ml, 136.50 ± 0.8 μg/ml and 145.09 μg/ml respectively. Further EA and AEA plant fractions down regulated the levels of antiapoptotic Bcl-2 expression and upregulated the expression of apoptotic proteins caspase-3 and caspase-8 through an intrinsic ROS-mediated mitochondrial dysfunction pathway. KEY MESSAGE Key findings explained that fractions of Curculigo orchioides Gaertn inhibited oxidative stress by increasing the antioxidant enzyme content and have anticancerous potential on cancer cell lines HepG2, HeLa and MCF-7.
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Affiliation(s)
- Iram Iqbal Hejazi
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, India.
| | - Rashmin Khanam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, India.
| | | | | | | | - Sonu Chand Thakur
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, India.
| | - Fareeda Athar
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, India.
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