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http://hdl.handle.net/2445/120581
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DC Field | Value | Language |
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dc.contributor.author | Cepeda, Diana | - |
dc.contributor.author | Ng, Hwee-Fang | - |
dc.contributor.author | Sharifi, Hamid Reza | - |
dc.contributor.author | Mahmoudi, Salah | - |
dc.contributor.author | Soto Cerrato, Vanessa | - |
dc.contributor.author | Fredlund, Erik | - |
dc.contributor.author | Magnusson, Kristina | - |
dc.contributor.author | Nilsson, Helen | - |
dc.contributor.author | Malyukova, Alena | - |
dc.contributor.author | Rantala, Juha | - |
dc.contributor.author | Klevebring, Daniel | - |
dc.contributor.author | Viñals Canals, Francesc | - |
dc.contributor.author | Bhaskaran, Nimesh | - |
dc.contributor.author | Zakaria, Siti Mariam | - |
dc.contributor.author | Rahmanto, Aldwin Suryo | - |
dc.contributor.author | Grotegut, Stefan | - |
dc.contributor.author | Nielsen, Michael Lund | - |
dc.contributor.author | Szigyarto, Cristina Al-Khalili | - |
dc.contributor.author | Sun, Dahui | - |
dc.contributor.author | Lerner, Mikael | - |
dc.contributor.author | Navani, Sanjay | - |
dc.contributor.author | Widschwendter, Martin | - |
dc.contributor.author | Uhlén, Mathias | - |
dc.contributor.author | Jirström, Karin | - |
dc.contributor.author | Pontén, Fredrik | - |
dc.contributor.author | Wohlschlegel, James | - |
dc.contributor.author | Grandér, Dan | - |
dc.contributor.author | Spruck, Charles | - |
dc.contributor.author | Larsson, Lars-Gunnar | - |
dc.contributor.author | Sangfelt, Olle | - |
dc.date.accessioned | 2018-03-09T10:03:25Z | - |
dc.date.available | 2018-03-09T10:03:25Z | - |
dc.date.issued | 2013-07 | - |
dc.identifier.issn | 1757-4676 | - |
dc.identifier.uri | http://hdl.handle.net/2445/120581 | - |
dc.description.abstract | SCF (Skp1/Cul1/F‐box) ubiquitin ligases act as master regulators of cellular homeostasis by targeting key proteins for ubiquitylation. Here, we identified a hitherto uncharacterized F‐box protein, FBXO28 that controls MYC‐dependent transcription by non‐proteolytic ubiquitylation. SCFFBXO28 activity and stability are regulated during the cell cycle by CDK1/2‐mediated phosphorylation of FBXO28, which is required for its efficient ubiquitylation of MYC and downsteam enhancement of the MYC pathway. Depletion of FBXO28 or overexpression of an F‐box mutant unable to support MYC ubiquitylation results in an impairment of MYC‐driven transcription, transformation and tumourigenesis. Finally, in human breast cancer, high FBXO28 expression and phosphorylation are strong and independent predictors of poor outcome. In conclusion, our data suggest that SCFFBXO28 plays an important role in transmitting CDK activity to MYC function during the cell cycle, emphasizing the CDK‐FBXO28‐MYC axis as a potential molecular drug target in MYC‐driven cancers, including breast cancer. | - |
dc.format.extent | 20 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | EMBO Press | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1002/emmm.201202341 | - |
dc.relation.ispartof | EMBO Molecular Medicine, 2013, vol. 5, num. 7, p. 1067-1086 | - |
dc.relation.uri | https://doi.org/10.1002/emmm.201202341 | - |
dc.rights | cc-by (c) Cepeda, Diana et al., 2013 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Ciències Fisiològiques) | - |
dc.subject.classification | Càncer de mama | - |
dc.subject.classification | Ubiqüitina | - |
dc.subject.classification | Proteïnes quinases | - |
dc.subject.classification | Cicle cel·lular | - |
dc.subject.other | Breast cancer | - |
dc.subject.other | Ubiquitin | - |
dc.subject.other | Protein kinases | - |
dc.subject.other | Cell cycle | - |
dc.title | CDK‐mediated activation of the SCFFBXO28 ubiquitin ligase promotes MYC‐driven transcription and tumourigenesis and predicts poor survival in breast cancer | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 627017 | - |
dc.date.updated | 2018-03-09T10:03:25Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 23776131 | - |
Appears in Collections: | Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) Articles publicats en revistes (Ciències Fisiològiques) Articles publicats en revistes (Patologia i Terapèutica Experimental) |
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627017.pdf | 1.91 MB | Adobe PDF | View/Open |
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