title: Synthesis of novel heme-interacting acridone derivatives to prevent free heme-mediated protein oxidation and degradation.
abstract: Heme is an important prosthetic molecule for various hemoproteins and serves important function in living aerobic organisms. But degradation of hemoprotein, for example, hemoglobin during different pathological conditions leads to the release of heme, which is very toxic as it induces oxidative stress and inflammation due to its pro-oxidant nature. Thus, synthesis of compound that will detoxify free heme by interacting with it would be fruitful for the management of heme-induced pathogenesis. Here, we report the synthesis of a novel natural product arborinine and some other acridone derivatives, which interact with free heme. These acridones in vitro block heme-mediated protein oxidation and degradation, markers for heme-induced oxidative stress.
authors: Department of Infectious Diseases and Immunology, Indian Institute of Chemical Biology, Jadavpur, Kolkata, West Bengal, India.
authors: Chinmay
authors: C
authors: Pal
authors: Milan Kumar
authors: MK
authors: Kundu
authors: Uday
authors: U
authors: Bandyopadhyay
authors: Susanta
authors: S
authors: Adhikari