دورية أكاديمية

Stearyl palmitate a multi-target inhibitor against breast cancer: in-silico, in-vitro & in-vivo approach.

التفاصيل البيبلوغرافية
العنوان: Stearyl palmitate a multi-target inhibitor against breast cancer: in-silico, in-vitro & in-vivo approach.
المؤلفون: Ravi L; Department of Food Technology, Faculty of Life and Allied Health Sciences, MS Ramaiah University of Applied Sciences, Bengaluru, Karnataka, India., Kumar K A; Department of Life Sciences, Kristu Jayanti College (Autonomous), Bengaluru, Karnataka, India., Kumari G R S; School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India., S H; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India., Sam Raj JB; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India., R L; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India., Chinnaiyan P; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India., K C DJ; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India., J K M; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India., Sudhakara D; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India., Dar MS; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India., D M Y; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India., G S; Department of Botany, School of Life Sciences, St Joseph's University, Bengaluru, Karnataka, India.
المصدر: Journal of biomolecular structure & dynamics [J Biomol Struct Dyn] 2023 Sep 10, pp. 1-18. Date of Electronic Publication: 2023 Sep 10.
Publication Model: Ahead of Print
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Taylor & Francis Country of Publication: England NLM ID: 8404176 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1538-0254 (Electronic) Linking ISSN: 07391102 NLM ISO Abbreviation: J Biomol Struct Dyn Subsets: MEDLINE
أسماء مطبوعة: Publication: June 2012- : Oxon, UK : Taylor & Francis
Original Publication: Guilderland, NY : Adenine Press, [c1983-
مستخلص: Multi-target inhibitors are currently trending in the pharmaceutical research, as they possess increased efficacy and reduced toxicity. In this study multi-target inhibitors for breast cancer are explored from a curated list of natural products, i.e. 4,670 phytochemicals belonging to 360 medicinal plants. In-silico screening of phytochemicals using SeeSAR and AutoDock Vina resulted in identification of Stearyl Palmitate as a potential drug molecule that inhibits three drug targets, i.e. HER-2, MEK-1 and PARP-1 proteins. Molecular Dynamics Simulation for 100 ns each for these three protein-ligand complexes using Desmond, Maestro platform also confirmed the prediction of multi-target inhibition by Stearyl Palmitate. Further in-vitro MTT assay demonstrated that Stearyl Palmitate has a significant IC 50 value of 40 µM against MCF-7 cells and >1000 µM against L929 cells. This confirmed that Stearyl Palmitate is having selective cytotoxicity towards breast cancer cells in comparison to non-cancerous cells. Fluorescence staining and flow cytometry analysis confirmed that, Stearyl Palmitate is inducing apoptosis in MCF-7 cells at IC 50 concentration. Finally, in-vivo efficacy and toxicity studies were performed using zebrafishes ( Danio rerio ). It was observed that the fishes treated with IC 50 concentration of Stearyl Palmitate demonstrated 2x folds reduction in tumour size, while double dose resulted in 4x folds reduction in tumour size. Stearyl Palmitate did not demonstrate any toxicity or side effects in the zebrafishes. It is concluded that, Stearyl Palmitate, a phytochemical reported to be present in Althea officinalis is a potential anti-breast cancer agent, with ability to inhibit multiple targets such as HER-2, MEK-1 and PARP-2 proteins.Communicated by Ramaswamy H. Sarma.
فهرسة مساهمة: Keywords: Desmond; MTT assay; SeeSAR; Stearyl Palmitate; breast cancer; multi-target inhibitor
تواريخ الأحداث: Date Created: 20230911 Latest Revision: 20230911
رمز التحديث: 20231215
DOI: 10.1080/07391102.2023.2255271
PMID: 37691453
قاعدة البيانات: MEDLINE