{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["11"],"submitter":["Tanushi X"],"pubmed_abstract":["One of the most abundant DNA lesions induced by Reactive oxygen species (ROS) is 8-oxoG, a highly mutagenic lesion that compromises genetic instability when not efficiently repaired. 8-oxoG is specifically recognized by the DNA-glycosylase OGG1 that excises the base and initiates the Base Excision Repair pathway (BER). Furthermore, OGG1 has not only a major role in DNA repair but it is also involved in transcriptional regulation. Cancer cells are particularly exposed to ROS, thus challenging their capacity to process oxidative DNA damage has been proposed as a promising therapeutic strategy for cancer treatment. Two competitive inhibitors of OGG1 (OGG1i) have been identified, TH5487 and SU0268, which bind to the OGG1 catalytic pocket preventing its fixation to the DNA. Early studies with t"],"journal":["Frontiers in cell and developmental biology"],"pagination":["1124960"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9936318"],"repository":["biostudies-literature"],"pubmed_title":["OGG1 competitive inhibitors show important off-target effects by directly inhibiting efflux pumps and disturbing mitotic progression."],"pmcid":["PMC9936318"],"pubmed_authors":["Vandamme M","Huet S","Castaing B","Smith R","Siberchicot C","Leteurtre F","Tanushi X","Campalans A","D'Augustin O","Di Guilmi AM","Pinna G","Radicella JP"],"additional_accession":[]},"is_claimable":false,"name":"OGG1 competitive inhibitors show important off-target effects by directly inhibiting efflux pumps and disturbing mitotic progression.","description":"One of the most abundant DNA lesions induced by Reactive oxygen species (ROS) is 8-oxoG, a highly mutagenic lesion that compromises genetic instability when not efficiently repaired. 8-oxoG is specifically recognized by the DNA-glycosylase OGG1 that excises the base and initiates the Base Excision Repair pathway (BER). Furthermore, OGG1 has not only a major role in DNA repair but it is also involved in transcriptional regulation. Cancer cells are particularly exposed to ROS, thus challenging their capacity to process oxidative DNA damage has been proposed as a promising therapeutic strategy for cancer treatment. Two competitive inhibitors of OGG1 (OGG1i) have been identified, TH5487 and SU0268, which bind to the OGG1 catalytic pocket preventing its fixation to the DNA. Early studies with t","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023","modification":"2025-04-26T14:58:51.321Z","creation":"2025-04-06T14:44:54.254Z"},"accession":"S-EPMC9936318","cross_references":{"pubmed":["36819096"],"doi":["10.3389/fcell.2023.1124960"]}}