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Almutairi BO, Alsayadi AI, Abutaha N, AL-mekhlafi FA, Wadaan MA. Evaluation of the Anticancer Potential of Morus nigra and Ocimum basilicum Mixture against Different Cancer Cell Lines: An In Vitro Evaluation. Biomed Res Int 2023; 2023:9337763. [PMID: 37124934 PMCID: PMC10132895 DOI: 10.1155/2023/9337763] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 10/23/2022] [Accepted: 03/03/2023] [Indexed: 05/02/2023]
Abstract
Morus nigra (M) and Ocimum basilicum (O) mixture (MO2) extract was extracted using hexane (MO2H), chloroform (MO2C), ethyl acetate (MO2E), and methanol (MO2M) in a Soxhlet apparatus. The cytotoxicity was evaluated using MTT (3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide) assay. The IC50 values of the MO2C-treated cancer cells were 11.31 μg/mL (MDA-MB-231), 15.45 μg/mL (MCF-7), 18.9 μg/mL (HepG2), 26.33 μg/mL (Huh-7), 30.17 μg/mL (LoVo), and 36.76 μg/mL (HCT116). MO2C-treated cells showed cellular and nuclear morphological alterations like chromatin condensation and formation of apoptotic bodies as observed using light and fluorescent microscopy. The antioxidant and anti-inflammatory properties were investigated in vitro using 2,2'-diphenyl-1-picrylhydrazyl (DPPH) and egg albumin denaturation assays. It was evident that the MO2M extract exhibited the highest antioxidant activity (18.13%), followed by the MO2E extract (12.25%), MO2C extract (9.380%), and MO2H extract (6.31%). The highest inhibition percentage of albumin denaturation was observed in MO2H (28.54%), followed by MO2M (4.32%) at 0.2 and 0.1 mg/mL concentrations, respectively. The compounds identified using gas chromatography-mass spectrometry (GC-MS) analysis for MO2C extract were α-trans-bergamotene, germacrene D, selin-4,7(11)-diene, 2 tridecen-1-ol, and 2-decen-1-ol. The present study reveals that MO2C has promising anticancer activity and may serve as a potent polyherbal extract in cancer treatment.
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Affiliation(s)
- Bader O. Almutairi
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455 Riyadh 11451, Saudi Arabia
| | - Ahmed I. Alsayadi
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455 Riyadh 11451, Saudi Arabia
| | - Nael Abutaha
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455 Riyadh 11451, Saudi Arabia
| | - Fahd A. AL-mekhlafi
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455 Riyadh 11451, Saudi Arabia
| | - Mohamed A. Wadaan
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455 Riyadh 11451, Saudi Arabia
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Zani AP, Zani CP, Din ZU, Rodrigues-Filho E, Ueda-Nakamura T, Garcia FP, de Oliveira Silva S, Nakamura CV. Dibenzylideneacetone Induces Apoptosis in Cervical Cancer Cells through Ros-Mediated Mitochondrial Damage. Antioxidants (Basel) 2023; 12:antiox12020317. [PMID: 36829876 PMCID: PMC9952489 DOI: 10.3390/antiox12020317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/16/2023] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
Cervical cancer is a health problem among women worldwide. Considering the limitations of prevention and antineoplastic chemotherapy against cervical cancer, research is needed to discover new, more effective, and safe antitumor agents. In the present study, we investigated the in vitro cytotoxicity of a new synthetic dibenzylideneacetone derived from 1,5-diaryl-3-oxo-1,4-pentadienyl (A3K2A3) against cervical cancer cells immortalized by HPV 16 (SiHa), and 18 (HeLa) by MTT assay. Furthermore, we performed spectrofluorimetry, flow cytometry, and Western blot analyzes to explore the inhibitory mechanism of A3K2A3 in cervical cancer cells. A3K2A3 showed cytotoxic activity against both cell lines. Mitochondrial depolarization and reduction in intracellular ATP levels were observed, which may be dependent on the redox imbalance between increased ROS and reduced levels of the antioxidant defense. In addition, damage to the cell membrane and DNA, and effective blocking of cell division in the G2/M phase were detected, which possibly led to the induction of apoptosis. This result was further confirmed by the upregulation of apoptosis-related proteins Bax, cytochrome C, and caspases 9 and 3. Our results provided the first evidence that A3K2A3 contributes to the suppression of cervical cancer in vitro, showing promise as a possible alternative for the treatment of this cancer.
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Affiliation(s)
- Aline Pinto Zani
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Caroline Pinto Zani
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Zia Ud Din
- LaBioMMi, Department of Chemistry, Federal University of São Carlos, CP 676, São Carlos CEP 13565-905, SP, Brazil
| | - Edson Rodrigues-Filho
- LaBioMMi, Department of Chemistry, Federal University of São Carlos, CP 676, São Carlos CEP 13565-905, SP, Brazil
| | - Tânia Ueda-Nakamura
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Francielle Pelegrin Garcia
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Sueli de Oliveira Silva
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Celso Vataru Nakamura
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
- Correspondence: ; Tel.: +55-(044)-3011-5012; Fax: +55-(044)-3011-5046
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El-Rafie HM, Hasan EA, Zahran MK. Enhancement of cytotoxic and antioxidant activities of Digenea simplex chloroform extract using the nanosuspension technique. Bioprocess Biosyst Eng 2023; 46:279-96. [PMID: 36536224 DOI: 10.1007/s00449-022-02833-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022]
Abstract
Digenea simplex (D. simplex), an Egyptian marine red macroalga, contains a diverse group of phytochemicals with unique bioactivities. At the same time, the synthesis of nanosuspension (NS) has received increasing interest to optimize the technological aspects of drugs. Thence, the main objective of this work was to use the chloroform extract (ChlE) of D. simplex to prepare its nanosuspension (ChlE-NS) formulation to increase its aqueous solubility, thereby improving its bioactivity. By using FTIR, GC/MS analysis, and phytochemical screening assays, the chemical profiling of ChlE was assessed. NS was prepared by the antisolvent precipitation technique using 1.5% w/v polyvinyl alcohol (PVA). A light microscope, FTIR, particle size distribution, polydispersity index (PDI), and zeta potential (ZP) measurements was used to characterize the prepared NS. Four cancer cell lines were used in the MTT experiment to investigate the anticancer potential of ChlE and ChlE-NS. An apoptotic mechanism was established using acridine orange/ethidium bromide (AO/EB) dual staining, DNA fragmentation, and increased caspase activity. ChlE and ChlE-NS were also evaluated as antioxidants using DPPH and ABTS free radical assays. The results showed that, when compared to ChlE, ChlE-NS had greater cytotoxic activity against the four cancer cell lines. However, results of antioxidant activity showed that ChlE-NS had an IC50 of 36.86 ± 0.09 and 63.5 ± 0.47%, while ChlE had values of 39.90 ± 0.08 and 86.5 ± 0.8% in DPPH and ABTS assays, respectively. Based on the results of this research, D. simplex ChlE-NS may be an effective strategy for enhancing ChlE's cytotoxic and antioxidant activities.
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Hasan EA, El-Hashash MA, Zahran MK, El-Rafie HM. Comparative study of chemical composition, antioxidant and anticancer activities of both Turbinaria decurrens Bory methanol extract and its biosynthesized gold nanoparticles. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2021.103005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Mesmar J, Fardoun MM, Abdallah R, Al Dhaheri Y, Yassine HM, Iratni R, Badran A, Eid AH, Baydoun E. Ziziphus nummularia Attenuates the Malignant Phenotype of Human Pancreatic Cancer Cells: Role of ROS. Molecules 2021; 26:4295. [PMID: 34299570 DOI: 10.3390/molecules26144295] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/30/2021] [Accepted: 07/08/2021] [Indexed: 12/19/2022] Open
Abstract
Pancreatic cancer (PC) is the fourth leading cause of all cancer-related deaths. Despite major improvements in treating PC, low survival rate remains a major challenge, indicating the need for alternative approaches, including herbal medicine. Among medicinal plants is Ziziphus nummularia (family Rhamnaceae), which is a thorny shrub rich in bioactive molecules. Leaves of Ziziphus nummularia have been used to treat many pathological conditions, including cancer. However, their effects on human PC are still unknown. Here, we show that the treatment of human pancreatic ductal adenocarcinoma cells (Capan-2) with Ziziphus nummularia ethanolic extract (ZNE) (100–300 μg/mL) attenuated cell proliferation in a time- and concentration-dependent manner. Pretreatment with N-acetylcysteine, an ROS scavenger, attenuated the anti-proliferative effect of ZNE. In addition, ZNE significantly decreased the migratory and invasive capacity of Capan-2 with a concomitant downregulation of integrin α2 and increased cell–cell aggregation. In addition, ZNE inhibited in ovo angiogenesis as well as reduced VEGF and nitric oxide levels. Furthermore, ZNE downregulated the ERK1/2 and NF-κB signaling pathways, which are known to drive tumorigenic and metastatic events. Taken together, our results suggest that ZNE can attenuate the malignant phenotype of Capan-2 by inhibiting hallmarks of PC. Our data also provide evidence for the potential anticancer effect of Ziziphus nummularia, which may represent a new resource of novel anticancer compounds, especially ones that can be utilized for the management of PC.
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Al-Oqail MM, Farshori NN, Al-Sheddi ES, Al-Massarani SM, Saquib Q, Siddiqui MA, Al-Khedhairy AA. Oxidative Stress Mediated Cytotoxicity, Cell Cycle Arrest, and Apoptosis Induced by Rosa damascena in Human Cervical Cancer HeLa Cells. Oxid Med Cell Longev 2021; 2021:6695634. [PMID: 33574980 DOI: 10.1155/2021/6695634] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/05/2021] [Accepted: 01/11/2021] [Indexed: 11/18/2022]
Abstract
Rosa damascena Mill (Damask rose), belonging to the Rosaceae family, is known for medicinal purposes in traditional medicine system. However, its anticancer activity has not been studied yet in detail. Herein, we aimed to investigate the cytotoxic effects of R. damascena hexane (RA-HE) and methanolic (RA-ME) extracts against human breast (MCF-7), lung epithelial (A-549), and cervical (HeLa) cancer cells. The RA-HE and RA-ME showed more potent cytotoxic effects against HeLa cells with an IC50 of 819.6 and 198.4 μg/ml, respectively. Further, cytotoxic concentrations of most effective extract (RA-ME) were used to evaluate the mechanism of cytotoxicity involved in HeLa cells. A concentration-dependent induction of lipid peroxidation (LPO) and reduction of glutathione (GSH) in HeLa cells treated with 250-1000 μg/ml of RA-ME confirms the association of oxidative stress. We also detected a noteworthy increase in reactive oxygen species (ROS) production and a decline in mitochondrial membrane potential (MMP) level in RA-ME-exposed HeLa cells. Flow cytometric data showed a strong dose-response relationship in cell cycle analysis between subG1 phase in HeLa cells and RA-ME treatment. Similarly, a concentration-dependent increase was recorded with Annexin V assay in HeLa cells going to late apoptosis. In conclusion, our findings suggest that RA-ME-induced cytotoxicity and apoptosis in HeLa cells are mediated by oxidative stress.
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Vallejo MJ, Salazar L, Grijalva M. Oxidative Stress Modulation and ROS-Mediated Toxicity in Cancer: A Review on In Vitro Models for Plant-Derived Compounds. Oxid Med Cell Longev 2017; 2017:4586068. [PMID: 29204247 DOI: 10.1155/2017/4586068] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 09/15/2017] [Accepted: 10/02/2017] [Indexed: 01/02/2023]
Abstract
Medicinal and aromatic plants (MAPs) are known and have been long in use for a variety of health and cosmetics applications. Potential pharmacological usages that take advantage of bioactive plant-derived compounds' antimicrobial, antifungal, anti-inflammatory, and antioxidant properties are being developed and many new ones explored. Some phytochemicals could trigger ROS-mediated cytotoxicity and apoptosis in cancer cells. A lot of effort has been put into investigating novel active constituents for cancer therapeutics. While other plant-derived compounds might enhance antioxidant defenses by either radical scavenging or stimulation of intracellular antioxidant enzymes, the generation of reactive oxygen species (ROS) leading to oxidative stress is one of the strategies that may show effective in damaging cancer cells. The biochemical pathways involved in plant-derived bioactive compounds' properties are complex, and in vitro platforms have been useful for a comprehensive understanding of the mechanism of action of these potential anticancer drugs. The present review aims at compiling the findings of particularly interesting studies that use cancer cell line models for assessment of antioxidant and oxidative stress modulation properties of plant-derived bioactive compounds.
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