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Abstract Title:

Preliminary Studies on the Activity of Mixed Polyphenol-Heterocyclic Systems Against B16-F10 Melanoma Cancer Cells.

Abstract Source:

Med Chem. 2016 ;12(5):419-25. PMID: 26825069

Abstract Author(s):

Duc Duy Vo, Isabelle Rouaud, Francoise Le Devehat, Fabien Gautier, Sophie Barillé-Nion, Philippe Juin, Nicolas Levoin, Joël Boustie, René Grée

Article Affiliation:

Duc Duy Vo

Abstract:

The Bcl-2 family includes 26 proteins involved in apoptosis. Cancer cells can develop the ability to avoid apoptosis through the upregulation and/or down regulation of such proteins Bax, Bcl-xL or Mcl-1, especially during chemoresistance progress. These proteins engaged in a network of dynamic interactions that control apoptosis triggering have become attractive therapeutic targets in cancers including melanoma. Among them, the Bax/Bcl-xL interaction appears critical in maintaining mitochondria integrity. Therefore a series of mixed polyphenol-heterocyclic molecules, were rationally designed by molecular docking as Bax/Bcl-xL inhibitors. It has been screened against B16-F10 melanoma cancer cells for a preliminary investigation of their cytotoxicity. All these compounds exhibited a significant cytotoxicity against these cancer cells, in the 0.3-6 .M range. A pyrazole-type molecule, which had a submicromolar IC50 value with an excellent selectivity index (14), is the most promising derivative for further development.

Study Type : In Vitro Study

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Sayer Ji
Founder of GreenMedInfo.com

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