{"title":"图变厚:OTULIN在细胞死亡中的调控。","authors":"Todd Douglas, Maya Saleh","doi":"10.1080/23723556.2020.1740541","DOIUrl":null,"url":null,"abstract":"<p><p>We recently demonstrated that post-translational modifications of the OTU deubiquitinase with linear linkage specificity (OTULIN) regulate its function in cell death. OTULIN hyper-phosphorylation promotes necroptosis by locking ring finger protein 31 (RNF31, also known as HOIP) away from the cylindromatosis (CYLD) complex, resulting in altered receptor interacting serine/threonine kinase 1 (RIPK1) ubiquitination. Further, we identified dual specificity phosphatase 14 (DUSP14) as an OTULIN phosphatase that limits necroptosis.</p>","PeriodicalId":520710,"journal":{"name":"Molecular & cellular oncology","volume":" ","pages":"1740541"},"PeriodicalIF":0.0000,"publicationDate":"2020-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/23723556.2020.1740541","citationCount":"0","resultStr":"{\"title\":\"The plot thickens: OTULIN regulation in cell death.\",\"authors\":\"Todd Douglas, Maya Saleh\",\"doi\":\"10.1080/23723556.2020.1740541\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>We recently demonstrated that post-translational modifications of the OTU deubiquitinase with linear linkage specificity (OTULIN) regulate its function in cell death. OTULIN hyper-phosphorylation promotes necroptosis by locking ring finger protein 31 (RNF31, also known as HOIP) away from the cylindromatosis (CYLD) complex, resulting in altered receptor interacting serine/threonine kinase 1 (RIPK1) ubiquitination. Further, we identified dual specificity phosphatase 14 (DUSP14) as an OTULIN phosphatase that limits necroptosis.</p>\",\"PeriodicalId\":520710,\"journal\":{\"name\":\"Molecular & cellular oncology\",\"volume\":\" \",\"pages\":\"1740541\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-04-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1080/23723556.2020.1740541\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Molecular & cellular oncology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/23723556.2020.1740541\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2020/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Molecular & cellular oncology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/23723556.2020.1740541","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2020/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
The plot thickens: OTULIN regulation in cell death.
We recently demonstrated that post-translational modifications of the OTU deubiquitinase with linear linkage specificity (OTULIN) regulate its function in cell death. OTULIN hyper-phosphorylation promotes necroptosis by locking ring finger protein 31 (RNF31, also known as HOIP) away from the cylindromatosis (CYLD) complex, resulting in altered receptor interacting serine/threonine kinase 1 (RIPK1) ubiquitination. Further, we identified dual specificity phosphatase 14 (DUSP14) as an OTULIN phosphatase that limits necroptosis.
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