Identification of antiproliferative emodin analogues as inhibitors of epidermal growth factor receptor in cancer.

ABSTRACT: A series of emodin analogues have been demonstrated to exhibit potent antiproliferative activity in three human epidermal growth factor receptor 2 (HER2)‑overexpressing cell lines. However, in docking simulations, not all of these emodin analogues docked into the HER2 protein binding site. As the epidermal growth factor receptor (EFGR) and HER2 proteins are members of the ErbB family, the present study aimed to determine whether these anthraquinone derivatives exhibit potent antitumour bioactivity due to their inhibition of EGFR protein. Two 2D quantitative structure‑activity relationship (QSAR) models, applied using multiple linear regression and a support vector machine, indicated seven representative molecular descriptors of anthraquinone derivatives associated with their antitumour act

SUBMITTER: Chen KC 

PROVIDER: S-EPMC6365047 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature