Cladosporol A triggers apoptosis sensitivity by ROS-mediated autophagic flux in human breast cancer cells.

ABSTRACT:

Background

Endophytes have proven to be an invaluable resource of chemically diverse secondary metabolites that act as excellent lead compounds for anticancer drug discovery. Here we report the promising cytotoxic effects of Cladosporol A (HPLC purified >98%) isolated from endophytic fungus Cladosporium cladosporioides collected from Datura innoxia. Cladosporol A was subjected to in vitro cytotoxicity assay against NCI60 panel of human cancer cells using MTT assay. We further investigated the molecular mechanism(s) of Cladosporol A induced cell death in human breast (MCF-7) cancer cells. Mechanistically early events of cell death were studied using DAPI, Annexin V-FITC staining assay. Furthermore, immunofluorescence studies were carried to see the involvement of intrinsic pathway l

SUBMITTER: Koul M 

PROVIDER: S-EPMC5520384 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature