Ms. Megharani Mahajan is a Ph.D. research scholar at National Centre for Cell Science (NCCS), Pune, India. Her research focuses on understanding the miRNA-mediated regulation of oxidative stress protein Nrf2 in breast tumor progression. Because of the short size of miRNAs, their ability to respond rapidly to various stresses, and the ability to regulate multiple genes and pathways, they hold a strong potential to control tumor progression. Therefore, they can be exploited as a promising candidate for anti-cancer therapy.