{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Townley R"],"funding":["NCI NIH HHS","NIH HHS"],"pagination":["eabq4355"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10656100"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(800)"],"pubmed_abstract":["Signaling by the kinase cascade composed of Raf, MEK, and ERK is critical for animal development and is often inappropriately activated in human malignancies. We sought to identify factors that control signaling mediated by the <i>Caenorhabditis elegans</i> Raf ortholog LIN-45. A genetic screen showed that the degradation of LIN-45 required the E3/E4 ubiquitin ligase UFD-2. Both UFD-2 and its partner, the ATP-dependent segregase CDC-48, were required for the developmental regulation of LIN-45 protein abundance. We showed that UFD-2 acted in the same pathway as the E3 ubiquitin ligase SCF<sup>SEL-10</sup> to decrease LIN-45 abundance in cells in which Raf-MEK-ERK signaling was most highly active. UFD-2 also reduced the protein abundance of activated LIN-45 carrying a mutation equivalent to "],"journal":["Science signaling"],"pubmed_title":["The E3/E4 ubiquitin ligase UFD-2 suppresses normal and oncogenic signaling mediated by a Raf ortholog in <i>Caenorhabditis elegans</i>."],"pmcid":["PMC10656100"],"funding_grant_id":["R03 CA248684","P40 OD010440"],"pubmed_authors":["Townley R","Rodriguez Torres CS","Stacy KS","Deniaud A","Cheraghi F","de la Cova CC","Wicker NB"],"additional_accession":[]},"is_claimable":false,"name":"The E3/E4 ubiquitin ligase UFD-2 suppresses normal and oncogenic signaling mediated by a Raf ortholog in <i>Caenorhabditis elegans</i>.","description":"Signaling by the kinase cascade composed of Raf, MEK, and ERK is critical for animal development and is often inappropriately activated in human malignancies. We sought to identify factors that control signaling mediated by the <i>Caenorhabditis elegans</i> Raf ortholog LIN-45. A genetic screen showed that the degradation of LIN-45 required the E3/E4 ubiquitin ligase UFD-2. Both UFD-2 and its partner, the ATP-dependent segregase CDC-48, were required for the developmental regulation of LIN-45 protein abundance. We showed that UFD-2 acted in the same pathway as the E3 ubiquitin ligase SCF<sup>SEL-10</sup> to decrease LIN-45 abundance in cells in which Raf-MEK-ERK signaling was most highly active. UFD-2 also reduced the protein abundance of activated LIN-45 carrying a mutation equivalent to ","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Aug","modification":"2025-04-22T20:44:35.681Z","creation":"2025-04-06T03:13:29.715Z"},"accession":"S-EPMC10656100","cross_references":{"pubmed":["37643243"],"doi":["10.1126/scisignal.abq4355"]}}