{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang S"],"funding":["Henan Province","National Natural Science Foundation of China","NCI NIH HHS"],"pagination":["77-86"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5507202"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["309"],"pubmed_abstract":["A new series of 20 brominated chalcone derivatives were designed, synthesized, and investigated for their effects against the growth of four cancer cell lines (EC109, SKNSH, HepG2, MGC803). Among them, compound 19 which given chemical name of H72, was the most potent one on gastric cancer cell lines (i.e. MGC803, HGC27, SGC7901) with IC50s ranged from 3.57 to 5.61μM. H72 exhibited less cytotoxicity to non-malignant gastric epithelial cells GES-1. H72 treatment of MGC803 and HGC27 induced generation of reactive oxygen species (ROS) leading to activation of caspase 9/3 cascade and mitochondria mediated apoptosis. H72 also up-regulated the expression of DR5, DR4 and BimEL, and down-regulated the expression of Bid, Bcl-xL, and XIAP. N-acetyl cysteine (NAC), a ROS scavenger completely blocked t"],"journal":["Toxicology and applied pharmacology"],"pubmed_title":["A new brominated chalcone derivative suppresses the growth of gastric cancer cells in vitro and in vivo involving ROS mediated up-regulation of DR5 and 4 expression and apoptosis."],"pmcid":["PMC5507202"],"funding_grant_id":["81430085","81272825","15HASTIT036","U1404821","R01 CA193967","81273393","R01 CA122558"],"pubmed_authors":["Liu HM","Li Y","Li J","Li T","Zhang Y","Jin CY","Zhang S","Xu H","Zi X","Yu H"],"additional_accession":[]},"is_claimable":false,"name":"A new brominated chalcone derivative suppresses the growth of gastric cancer cells in vitro and in vivo involving ROS mediated up-regulation of DR5 and 4 expression and apoptosis.","description":"A new series of 20 brominated chalcone derivatives were designed, synthesized, and investigated for their effects against the growth of four cancer cell lines (EC109, SKNSH, HepG2, MGC803). Among them, compound 19 which given chemical name of H72, was the most potent one on gastric cancer cell lines (i.e. MGC803, HGC27, SGC7901) with IC50s ranged from 3.57 to 5.61μM. H72 exhibited less cytotoxicity to non-malignant gastric epithelial cells GES-1. H72 treatment of MGC803 and HGC27 induced generation of reactive oxygen species (ROS) leading to activation of caspase 9/3 cascade and mitochondria mediated apoptosis. H72 also up-regulated the expression of DR5, DR4 and BimEL, and down-regulated the expression of Bid, Bcl-xL, and XIAP. N-acetyl cysteine (NAC), a ROS scavenger completely blocked t","dates":{"release":"2016-01-01T00:00:00Z","publication":"2016 Oct","modification":"2025-04-04T19:28:45.013Z","creation":"2019-03-27T02:50:09Z"},"accession":"S-EPMC5507202","cross_references":{"pubmed":["27594528"],"doi":["10.1016/j.taap.2016.08.023"]}}