Chemotherapeutic Potential of AgNP Orchestrated Semecarpus anacardium Nut Extracts Against Ovarian Cancer Cell Line, PA-1

Abstract

Several plants have been studied to find their efficacy and anti-cancer activity in various cancers by synthesizing organic metal nanoparticles. However, usage of Semecarpus anacardium (SA) and production of green synthesized nanoparticles have not been exposed. In our study we have focused on synthesizing silver nanoparticles using the nut extracts from SA. Characterization studies including UV-Visible spectrophotometry have confirmed the silver nanoparticle formation at 412 nm using 0.1 mM and 427 nm using 0.2 mM AgNPs. Particle size was recorded at 1.4 nm confirming their effectivity and zeta potential studies confirmed the respective charge of -38.6 mV of the particle. Anti-microbial activity was shown against gram negative bacteria. MTT assay studies confirmed the anti-cancer activity against ovarian cancer cell line, PA-1. These results depict the excellent cytotoxic effect on the PA-1 ovarian cancer cell line, with an IC50 value of 250 μg/ml. Flow cytometry studies confirmed that SA methanolic nut extracts inhibited cell cycle at G0/G1 phase and induced apoptosis. Taken together, we are confirming that SA methanolic extracts have anti-cancer properties against ovarian cancer cell line, PA-1.