{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["8(7)"],"submitter":["Samsonov A"],"pubmed_abstract":["Signal transducer and activator of transcription 3 (STAT3) is an oncogenic protein that is constitutively activated in numerous cancer cell lines and human cancers. Another STAT family member, STAT1, possesses cancer-inhibitory properties and can promote apoptosis in tumor cells upon activation. To better characterize these important cancer related genes, we tagged STAT3 and STAT1 loci with fluorescent protein (FP) sequences (RFP and GFP respectively) by targeted integration via zinc finger nuclease (ZFN)--mediated homologous recombination in A549 cells that express aberrantly activated STAT3. We inserted the FP transgenes at the N-terminus of the STAT3 locus and at the C-terminus of the STAT1 locus. The integration resulted in endogenous expression of fluorescent STAT3 and STAT1 chimeric "],"journal":["PloS one"],"pagination":["e68391"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3732202"],"repository":["biostudies-literature"],"pubmed_title":["Tagging of genomic STAT3 and STAT1 with fluorescent proteins and insertion of a luciferase reporter in the cyclin D1 gene provides a modified A549 cell line to screen for selective STAT3 inhibitors."],"pmcid":["PMC3732202"],"pubmed_authors":["Zhang F","Zenser N","Malkov D","Zhang H","Fetter J","Samsonov A"],"additional_accession":[]},"is_claimable":false,"name":"Tagging of genomic STAT3 and STAT1 with fluorescent proteins and insertion of a luciferase reporter in the cyclin D1 gene provides a modified A549 cell line to screen for selective STAT3 inhibitors.","description":"Signal transducer and activator of transcription 3 (STAT3) is an oncogenic protein that is constitutively activated in numerous cancer cell lines and human cancers. Another STAT family member, STAT1, possesses cancer-inhibitory properties and can promote apoptosis in tumor cells upon activation. To better characterize these important cancer related genes, we tagged STAT3 and STAT1 loci with fluorescent protein (FP) sequences (RFP and GFP respectively) by targeted integration via zinc finger nuclease (ZFN)--mediated homologous recombination in A549 cells that express aberrantly activated STAT3. We inserted the FP transgenes at the N-terminus of the STAT3 locus and at the C-terminus of the STAT1 locus. The integration resulted in endogenous expression of fluorescent STAT3 and STAT1 chimeric ","dates":{"release":"2013-01-01T00:00:00Z","publication":"2013","modification":"2025-04-04T21:25:06.83Z","creation":"2019-03-27T01:14:02Z"},"accession":"S-EPMC3732202","cross_references":{"pubmed":["23950841"],"doi":["10.1371/journal.pone.0068391"]}}