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Copyright (c) 2024 Sümeyye Uçar, Harun Ülger, Özge Al, Mehtap Nisari, Gökçe Şeker Karatoprak, Fazile Cantürk Tan, Ammad Ahmad Farooqi, Seher Yılmaz
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The undersigned hereby assign all rights, included but not limited to copyright, for this manuscript to CMB Association upon its submission for consideration to publication on Cellular and Molecular Biology. The rights assigned include, but are not limited to, the sole and exclusive rights to license, sell, subsequently assign, derive, distribute, display and reproduce this manuscript, in whole or in part, in any format, electronic or otherwise, including those in existence at the time this agreement was signed. The authors hereby warrant that they have not granted or assigned, and shall not grant or assign, the aforementioned rights to any other person, firm, organization, or other entity. All rights are automatically restored to authors if this manuscript is not accepted for publication.Assessment of in vivo and in vitro anti-tumoral effects of Lycium barbarum extract on Ehrlich ascites tumor cells: histopathology, DNA damage and AgNOR
Corresponding Author(s) : Sümeyye Uçar
Cellular and Molecular Biology,
Vol. 70 No. 10: Issue 10
Abstract
Natural product research has an exciting and glorious past that spans over millennia. Accordingly, natural products mediated inhibition of carcinogenesis by mechanistic modulation of deregulated signaling pathways has revolutionized the field of translational oncology. Lycium barbarum has antioxidant and anticarcinogenic effects. The antioxidant activity of the extract and its effect on Ehrlich ascites tumor (EAT) were investigated using in vivo and in vitro techniques. EAT cells were injected into Balb/C mice to create stock mice. EAT cells withdrawn from stock mice were used in equal volumes in the studies. The in vivo study consisted of control and treatment groups (200 mg/kg fractions above and below 50 kDa of extracts). The liver tissues were evaluated for histopathological (H&E), DNA damage (Comet assay), and proliferation (AgNOR staining) status. The in vitro study consisted of control and treatment groups (1500 and 2000 µg/ml of extracts). Cell viability and apoptosis were evaluated. As a result, a decrease in the adhesion of EAT cells, and decreased DNA damage were observed in mice intraperitoneally administered with the fractions of Lycium barbarum. The extracts both below and above 50 kDa increased apoptotic death in cancer cells. The extract above 50 kDa was more active than those below 50 kDa. Lycium barbarum consumption may be effectual in preventing cancer formation and slowing the progression of cancer
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