{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Lirussi L"],"funding":["Norwegian Cancer Society","AIRC","Research Council of Norway","South East Regional Health Authority"],"pagination":["10449-10468"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9561369"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["50(18)"],"pubmed_abstract":["Single-strand selective uracil-DNA glycosylase 1 (SMUG1) initiates base excision repair (BER) of uracil and oxidized pyrimidines. SMUG1 status has been associated with cancer risk and therapeutic response in breast carcinomas and other cancer types. However, SMUG1 is a multifunctional protein involved, not only, in BER but also in RNA quality control, and its function in cancer cells is unclear. Here we identify several novel SMUG1 interaction partners that functions in many biological processes relevant for cancer development and treatment response. Based on this, we hypothesized that the dominating function of SMUG1 in cancer might be ascribed to functions other than BER. We define a bad prognosis signature for SMUG1 by mapping out the SMUG1 interaction network and found that high expres"],"journal":["Nucleic acids research"],"pubmed_title":["A regulatory network comprising let-7 miRNA and SMUG1 is associated with good prognosis in ER+ breast tumours."],"pmcid":["PMC9561369"],"funding_grant_id":["229633","19862","4501723-2015","274901"],"pubmed_authors":["Tekpli X","Touma J","Tell G","Sauer T","Geisler J","Kristensen VN","Montaldo NP","Nilsen H","Ayyildiz D","Aure MR","Piazza S","Lirussi L","Liu Y","Carracedo S","Dalla E","Jobert L"],"additional_accession":[]},"is_claimable":false,"name":"A regulatory network comprising let-7 miRNA and SMUG1 is associated with good prognosis in ER+ breast tumours.","description":"Single-strand selective uracil-DNA glycosylase 1 (SMUG1) initiates base excision repair (BER) of uracil and oxidized pyrimidines. SMUG1 status has been associated with cancer risk and therapeutic response in breast carcinomas and other cancer types. However, SMUG1 is a multifunctional protein involved, not only, in BER but also in RNA quality control, and its function in cancer cells is unclear. Here we identify several novel SMUG1 interaction partners that functions in many biological processes relevant for cancer development and treatment response. Based on this, we hypothesized that the dominating function of SMUG1 in cancer might be ascribed to functions other than BER. We define a bad prognosis signature for SMUG1 by mapping out the SMUG1 interaction network and found that high expres","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Oct","modification":"2026-05-08T03:07:18.879Z","creation":"2024-11-06T07:17:08.68Z"},"accession":"S-EPMC9561369","cross_references":{"pubmed":["36156150"],"doi":["10.1093/nar/gkac807"]}}