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Jabeen A, Sharma A, Gupta I, Kheraldine H, Vranic S, Al Moustafa AE, Al Farsi HF. Elaeagnus angustifolia Plant Extract Inhibits Epithelial-Mesenchymal Transition and Induces Apoptosis via HER2 Inactivation and JNK Pathway in HER2-Positive Breast Cancer Cells. Molecules 2020; 25:E4240. [PMID: 32947764 PMCID: PMC7570883 DOI: 10.3390/molecules25184240] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/10/2020] [Accepted: 09/11/2020] [Indexed: 12/29/2022] Open
Abstract
Elaeagnus angustifolia (EA) is a medicinal plant used for treating several human diseases in the Middle East. Meanwhile, the outcome of EA extract on HER2-positive breast cancer remains nascent. Thus, we herein investigated the effects of the aqueous EA extract obtained from the flowers of EA on two HER2-positive breast cancer cell lines, SKBR3 and ZR75-1. Our data revealed that EA extract inhibits cell proliferation and deregulates cell-cycle progression of these two cancer cell lines. EA extract also prevents the progression of epithelial-mesenchymal transition (EMT), an important event for cancer invasion and metastasis; this is accompanied by upregulations of E-cadherin and β-catenin, in addition to downregulations of vimentin and fascin, which are major markers of EMT. Thus, EA extract causes a drastic decrease in cell invasion ability of SKBR3 and ZR75-1 cancer cells. Additionally, we found that EA extract inhibits colony formation of both cell lines in comparison with their matched control. The molecular pathway analysis of HER2 and JNK1/2/3 of EA extract exposed cells revealed that it can block HER2 and JNK1/2/3 activities, which could be the major molecular pathway behind these events. Our findings implicate that EA extract may possess chemo-preventive effects against HER2-positive breast cancer via HER2 inactivation and specifically JNK1/2/3 signaling pathways.
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Affiliation(s)
- Ayesha Jabeen
- College of Medicine, QU Health, Qatar University, Doha P.O. Box 2713, Qatar; (A.J.); (A.S.); (I.G.); (H.K.); (S.V.)
- Biomedical Research Centre, Qatar University, Doha P.O. Box 2713, Qatar
| | - Anju Sharma
- College of Medicine, QU Health, Qatar University, Doha P.O. Box 2713, Qatar; (A.J.); (A.S.); (I.G.); (H.K.); (S.V.)
| | - Ishita Gupta
- College of Medicine, QU Health, Qatar University, Doha P.O. Box 2713, Qatar; (A.J.); (A.S.); (I.G.); (H.K.); (S.V.)
- Biomedical Research Centre, Qatar University, Doha P.O. Box 2713, Qatar
| | - Hadeel Kheraldine
- College of Medicine, QU Health, Qatar University, Doha P.O. Box 2713, Qatar; (A.J.); (A.S.); (I.G.); (H.K.); (S.V.)
- Biomedical Research Centre, Qatar University, Doha P.O. Box 2713, Qatar
- College of Pharmacy, Qatar University, Doha P.O. Box 2713, Qatar
| | - Semir Vranic
- College of Medicine, QU Health, Qatar University, Doha P.O. Box 2713, Qatar; (A.J.); (A.S.); (I.G.); (H.K.); (S.V.)
| | - Ala-Eddin Al Moustafa
- College of Medicine, QU Health, Qatar University, Doha P.O. Box 2713, Qatar; (A.J.); (A.S.); (I.G.); (H.K.); (S.V.)
- Biomedical Research Centre, Qatar University, Doha P.O. Box 2713, Qatar
| | - Halema F. Al Farsi
- College of Medicine, QU Health, Qatar University, Doha P.O. Box 2713, Qatar; (A.J.); (A.S.); (I.G.); (H.K.); (S.V.)
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Carradori S, Cairone F, Garzoli S, Fabrizi G, Iazzetti A, Giusti AM, Menghini L, Uysal S, Ak G, Zengin G, Cesa S. Phytocomplex Characterization and Biological Evaluation of Powdered Fruits and Leaves from Elaeagnus angustifolia. Molecules 2020; 25:molecules25092021. [PMID: 32357533 PMCID: PMC7248930 DOI: 10.3390/molecules25092021] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/16/2020] [Accepted: 04/22/2020] [Indexed: 12/18/2022] Open
Abstract
Fully ripe fruits and mature leaves of Elaeagnus angustifolia were harvested and analyzed by means of analytical and biological tests to better comprehend the chemical composition and therapeutic/nutraceutical potential of this plant. Fruits and leaves were dried and the obtained powders were analyzed to study their color character and (via headspace gas chromatography) describe the chemical profile. Subsequently, they were submitted to a chloroform-methanol extraction, to a hydroalcoholic extraction procedure assisted or not by microwaves, and to an extraction with supercritical CO2, assisted or not by ethanol as the co-solvent, to detect the polyphenolic and the volatile content. The resulting extracts were evaluated in terms of chlorophyll and carotenoid content, polyphenolic content, volatile fraction, total phenolic content, total flavonoid content, antioxidant activity, radical scavenging activity, and enzymatic inhibition activity. The results confirmed the correlation between the chemical composition and the high antioxidant potential of leaf extracts compared to the fruit extracts in terms of the phenolic and pigment content. A promising effect against tyrosinase emerged for all the extracts, suggesting a therapeutic/nutraceutical use for this plant. Conversely, the volatile content from both natural matrices was similar.
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Affiliation(s)
- Simone Carradori
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy;
- Correspondence: (S.C.); (S.C.)
| | - Francesco Cairone
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
| | - Stefania Garzoli
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
| | - Giancarlo Fabrizi
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
| | - Antonia Iazzetti
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
| | - Anna Maria Giusti
- Department of Experimental Medicine, “Sapienza” University of Rome, 00185 Rome, Italy;
| | - Luigi Menghini
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy;
| | - Sengul Uysal
- Erciyes University Halil Bayraktar Health Services Vocational College, Kayseri 38039, Turkey;
- Ziya Eren Drug Application and Research Center, Erciyes University, Kayseri 38039, Turkey
| | - Gunes Ak
- Department of Biology, Science Faculty, Selcuk University, Konya 42130, Turkey; (G.A.); (G.Z.)
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya 42130, Turkey; (G.A.); (G.Z.)
| | - Stefania Cesa
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
- Correspondence: (S.C.); (S.C.)
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Fathy M, Fawzy MA, Hintzsche H, Nikaido T, Dandekar T, Othman EM. Eugenol Exerts Apoptotic Effect and Modulates the Sensitivity of HeLa Cells to Cisplatin and Radiation. Molecules 2019; 24:molecules24213979. [PMID: 31684176 PMCID: PMC6865178 DOI: 10.3390/molecules24213979] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 10/31/2019] [Accepted: 11/01/2019] [Indexed: 12/11/2022] Open
Abstract
Eugenol is a phytochemical present in different plant products, e.g., clove oil. Traditionally, it is used against a number of different disorders and it was suggested to have anticancer activity. In this study, the activity of eugenol was evaluated in a human cervical cancer (HeLa) cell line and cell proliferation was examined after treatment with various concentrations of eugenol and different treatment durations. Cytotoxicity was tested using lactate dehydrogenase (LDH) enzyme leakage. In order to assess eugenol’s potential to act synergistically with chemotherapy and radiotherapy, cell survival was calculated after eugenol treatment in combination with cisplatin and X-rays. To elucidate its mechanism of action, caspase-3 activity was analyzed and the expression of various genes and proteins was checked by RT-PCR and western blot analyses. Eugenol clearly decreased the proliferation rate and increased LDH release in a concentration- and time-dependent manner. It showed synergistic effects with cisplatin and X-rays. Eugenol increased caspase-3 activity and the expression of Bax, cytochrome c (Cyt-c), caspase-3, and caspase-9 and decreased the expression of B-cell lymphoma (Bcl)-2, cyclooxygenase-2 (Cox-2), and interleukin-1 beta (IL-1β) indicating that eugenol mainly induced cell death by apoptosis. In conclusion, eugenol showed antiproliferative and cytotoxic effects via apoptosis and also synergism with cisplatin and ionizing radiation in the human cervical cancer cell line.
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Affiliation(s)
- Moustafa Fathy
- Department of Regenerative Medicine, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama 930-0194, Japan.
- Department of Biochemistry, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt.
| | - Michael Atef Fawzy
- Department of Biochemistry, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt.
| | - Henning Hintzsche
- Bavarian Health and Food Safety Authority, Eggenreuther Weg 43, 91058 Erlangen, Germany.
- Institute of Pharmacology and Toxicology, University of Wurzburg, Versbacher Str. 9, 97078 Wurzburg, Germany.
| | - Toshio Nikaido
- Department of Regenerative Medicine, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama 930-0194, Japan.
| | - Thomas Dandekar
- Department of Bioinformatics, Biocenter, University of Würzburg, Am Hubland, 97074 Wuerzburg, Germany.
| | - Eman M Othman
- Department of Biochemistry, Faculty of Pharmacy, Minia University, 61519 Minia, Egypt.
- Department of Bioinformatics, Biocenter, University of Würzburg, Am Hubland, 97074 Wuerzburg, Germany.
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Ghallab A. Modeling of early hepatocellular carcinoma. Arch Toxicol 2018; 92:2401-2402. [DOI: 10.1007/s00204-018-2243-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 06/06/2018] [Indexed: 11/28/2022]
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