Radapong, Sarayut

Ritchie, Kenneth J.

Sarker, Satyajit D.

Radapong Sarayut

Sarker Satyajit D.

Ritchie Kenneth J.

University of Szeged

Trends in Natural Product Research – PSE Young Scientists’ Meeting Budapest, June 19th-21st, 2019 90  PO-8 doi: 10.14232/tnpr.2019.po8  Gene expression profiles of MCF-7 cells treated with oxyresveratrol  Sarayut Radapong, Satyajit D. Sarker and Kenneth J. Ritchie  Centre for Natural Products Discovery, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, UK.  E-mail: S.Radapong@2017.ljmu.ac.uk  Oxyresveratrol (OXY) is a naturally occurring polyphenol belonging to the group of stilbenoids [1]. The aim of this study was to elucidate, using micro-array analysis, the biological pathways altered in the breast cancer cell line MCF-7, following treatment with OXY. The gene-level expression of more than 20,000 human well-annotated genes was determined using Clariom Affymetrix microarray under two different OXY treatments (50 μM (IC50) and 100 μM) for 24 h. A total of 686 genes were found to have altered mRNA expression levels of two-fold or more in the 50 μM OXY-treated group (262 upregulated and 424 downregulated genes). Total 2,338 genes were differentially expressed in the 100 µM-treated group (907 upregulated and 1,431 downregulated genes). The relevant visualise global expression patterns of genes and pathways were generated; genes involved in cell cycle control, DNA repair, and apoptosis, as well autophagy, showed the greatest differences in expression relative to controls. Gene expression was validated by quantitative PCR. Protein-level expression was investigated using western blot and flow cytometry analysis. We continue to elucidate the cellular consequences of OXY treatment.  Acknowledgements This project is supported by The Royal Thai government, Thailand.  Reference [1] Mongolsuk S et al. Journal of the Chemical Society (Resumed). 1957; 0:2231-2233.   

Gene expression profiles of MCF-7 cells treated with oxyresveratrol : [abstract]

http://acta.bibl.u-szeged.hu/62019/1/ysm_2019_090.pdf

Gene expression profiles of MCF-7 cells treated with oxyresveratrol

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