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Copyright (c) 2025 Özge Özgen, İdil Çetin, Fatmahan Atalar, Mehmet Rıfkı Topçul
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.Alpha-mangostin and nab-paclitaxel in breast cancer cell models: improved antitumor efficacy through combination therapy
Corresponding Author(s) : Özge Özgen
Cellular and Molecular Biology,
Vol. 71 No. 1: Issue 1
Abstract
In the pursuit of more effective breast cancer therapies, the investigation of interactions between novel compounds and established chemotherapeutics has become increasingly important. This study investigates the combinatory effects of alpha-mangostin (α-MG) and nab-paclitaxel on MCF-7 and MDA-MB-231 cell lines, utilizing the xCELLigence RTCA system for continuous real-time cellular analysis, BrdU incorporation assays for proliferation assessment, and the quantification of mitotic activity and caspase-3/7 levels to elucidate apoptotic mechanisms. Our findings demonstrate that both α-MG and nab-paclitaxel independently induce significant inhibition of cellular proliferation and modulate cell cycle dynamics over a 24 to 72-hour period. Notably, when combined, these agents exhibit a pronounced enhancement of cell cycle inhibition and apoptosis, surpassing the effects observed with monotherapy. This potentiation effect suggests that α-MG augments the therapeutic efficacy of nab-paclitaxel, potentially allowing for reduced dosages in clinical applications. The study underscores the potential of α-MG as an adjuvant in breast cancer treatment, offering a promising strategy to optimize therapeutic regimens, minimize adverse effects, and improve patient outcomes in clinical oncology.
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