Quantitative characterization of the effect of biogenic silver-based nanoparticles on breast cancer cells by high content analysis

Abstract

This study aimed to evaluate the antitumor potential and cytotoxicity induction mechanisms of green synthesized AgCl-NPs and Ag/AgCl-NPs through image-based high content analysis method. The antitumor potential of AgCl-NPs and Ag/AgCl-NPs was evaluated in breast cancer BT-474 and MDA-MB-436 cell lines treated with 0-40 μg/mL AgCl-NPs or 0-12.5 μg/mL Ag/AgCl-NPs. Normal human retinal pigment epithelial 1 (RPE-1) cells were used for comparison. The growth rate of the RPE-1 cells treated with AgCl-NPs or Ag/AgCl-NPs was little affected, and no significant changes in cell viability were observed. In these cells, the nanoparticle treatments did not induce lysosomal damage, changes in reactive oxygen species (ROS) production