A Novel Isaindigotone Derivative Displays Better Anti-Proliferation Activities and Induces Apoptosis in Gastric Cancer Cells.

ABSTRACT: Isaindigotone is an alkaloid containing a pyrrolo-[2,1-b]quinazoline moiety conjugated with a benzylidene group and isolated from the root of Isatis indigotca Fort. However, further anticancer activities of this alkaloid and its derivatives have not been fully explored. In this work, a novel isaindigotone derivative was synthesized and three different gastric cell lines and one human epithelial gastric cell line were used to study the anti-proliferation effects of the novel isaindigotone derivative BLG26. HGC27 cells and AGS cells were used to further explore the potential mechanisms. BLG26 exhibited better anti-proliferation activities in AGS cells with a half-maximal inhibitory concentration (IC₅₀) of 1.45 μM. BLG26 caused mitochondrial membrane potential loss an

SUBMITTER: Du K 

PROVIDER: S-EPMC9324172 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature