{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Matrka MC"],"funding":["NIDDK NIH HHS","NCI NIH HHS","NIAMS NIH HHS"],"pagination":["3939-53"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4825741"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["14(24)"],"pubmed_abstract":["The DEK gene encodes a nuclear protein that binds chromatin and is involved in various fundamental nuclear processes including transcription, RNA splicing, DNA replication and DNA repair. Several cancer types characteristically over-express DEK at the earliest stages of transformation. In order to explore relevant mechanisms whereby DEK supports oncogenicity, we utilized cancer databases to identify gene transcripts whose expression patterns are tightly correlated with that of DEK. We identified an enrichment of genes involved in mitosis and thus investigated the regulation and possible function of DEK in cell division. Immunofluorescence analyses revealed that DEK dissociates from DNA in early prophase and re-associates with DNA during telophase in human keratinocytes. Mitotic cell popula"],"journal":["Cell cycle (Georgetown, Tex.)"],"pubmed_title":["DEK over-expression promotes mitotic defects and micronucleus formation."],"pmcid":["PMC4825741"],"funding_grant_id":["NIH DK90971","NIH DK78392","NIH AR-47363","R01 CA116316"],"pubmed_authors":["Aronow BJ","Hennigan RF","Kappes F","DeLay ML","Lambert PF","Wells SI","Matrka MC"],"additional_accession":[]},"is_claimable":false,"name":"DEK over-expression promotes mitotic defects and micronucleus formation.","description":"The DEK gene encodes a nuclear protein that binds chromatin and is involved in various fundamental nuclear processes including transcription, RNA splicing, DNA replication and DNA repair. Several cancer types characteristically over-express DEK at the earliest stages of transformation. In order to explore relevant mechanisms whereby DEK supports oncogenicity, we utilized cancer databases to identify gene transcripts whose expression patterns are tightly correlated with that of DEK. We identified an enrichment of genes involved in mitosis and thus investigated the regulation and possible function of DEK in cell division. Immunofluorescence analyses revealed that DEK dissociates from DNA in early prophase and re-associates with DNA during telophase in human keratinocytes. Mitotic cell popula","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015","modification":"2026-05-01T22:07:24.192Z","creation":"2025-06-01T00:08:36.087Z"},"accession":"S-EPMC4825741","cross_references":{"pubmed":["25945971"],"doi":["10.1080/15384101.2015.1044177"]}}