{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Pasterczyk KR"],"funding":["Intramural NIH HHS","Intramural Research Program (A.L.) of the National Cancer Institute"," NIH  ","Center for Cancer Research"],"pagination":["43-56"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10950277"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["44(2)"],"pubmed_abstract":["Transcription factors play key roles in development and disease by controlling gene expression. Forkhead box A1 (FOXA1), is a pioneer transcription factor essential for mouse development and functions as an oncogene in prostate and breast cancer. In colorectal cancer (CRC), FOXA1 is significantly downregulated and high FOXA1 expression is associated with better prognosis, suggesting potential tumor suppressive functions. We therefore investigated the regulation of FOXA1 expression in CRC, focusing on well-differentiated CRC cells, where FOXA1 is robustly expressed. Genome-wide RNA stability assays identified FOXA1 as an unstable mRNA in CRC cells. We validated FOXA1 mRNA instability in multiple CRC cell lines and in patient-derived CRC organoids, and found that the FOXA1 3'UTR confers inst"],"journal":["Molecular and cellular biology"],"pubmed_title":["Staufen1 Represses the FOXA1-Regulated Transcriptome by Destabilizing FOXA1 mRNA in Colorectal Cancer Cells."],"pmcid":["PMC10950277"],"funding_grant_id":["ZIA BC011646"],"pubmed_authors":["Zibitt MS","Pongor L","Pasterczyk KR","Hu Y","Lal A","Grammatikakis I","Li XL","Muys BR","Roper N","Jenkins LM","Kumar S","Aladjem MI","Hartford CCR","Pommier Y","Singh R","Zhao PX"],"additional_accession":[]},"is_claimable":false,"name":"Staufen1 Represses the FOXA1-Regulated Transcriptome by Destabilizing FOXA1 mRNA in Colorectal Cancer Cells.","description":"Transcription factors play key roles in development and disease by controlling gene expression. Forkhead box A1 (FOXA1), is a pioneer transcription factor essential for mouse development and functions as an oncogene in prostate and breast cancer. In colorectal cancer (CRC), FOXA1 is significantly downregulated and high FOXA1 expression is associated with better prognosis, suggesting potential tumor suppressive functions. We therefore investigated the regulation of FOXA1 expression in CRC, focusing on well-differentiated CRC cells, where FOXA1 is robustly expressed. Genome-wide RNA stability assays identified FOXA1 as an unstable mRNA in CRC cells. We validated FOXA1 mRNA instability in multiple CRC cell lines and in patient-derived CRC organoids, and found that the FOXA1 3'UTR confers inst","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024","modification":"2026-04-14T03:28:46.299Z","creation":"2025-04-19T13:44:13.683Z"},"accession":"S-EPMC10950277","cross_references":{"pubmed":["38347726"],"doi":["10.1080/10985549.2024.2307574"]}}