The E3 Ubiquitin Ligase Mind Bomb 1 Controls Adenovirus Genome Release at the Nuclear Pore Complex
Cell Reports, 2019 Summary: Adenoviruses (AdVs) cause respiratory, ocular, and gastrointestinal tract infection and inflammation in immunocompetent people and life-threatening disease upon immunosuppression.
Michael Bauer +8 more
doaj +1 more source
Ubiquitin-dependent degradation of IκBα is mediated by a ubiquitin ligase Skp1/Cul 1/F-box protein FWD1 [PDF]
, 1999 Shigetsugu Hatakeyama +11 more
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USP45 Represses Melanoma Development by Deubiquitinating and Stabilizing Tumor Suppressor MRGPRF
Advanced Science, EarlyView.USP45 acts as a melanoma suppressor by stabilizing MRGPRF, which weakens the PI3K/AKT pathway, suppresses tumor growth, and reduces melanoma cell migration and invasion. Abstract Melanoma, a highly malignant skin cancer, has seen a rising incidence and death toll. MRGPRF is a novel melanoma suppressor that inhibits the PI3K/AKT pathway.
Wancong Zhang +10 more
wiley +1 more source
A family of proteins structurally and functionally related to the E6-AP ubiquitin-protein ligase. [PDF]
, 1995 J M Huibregtse +3 more
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Advanced Science, EarlyView.ASP aggravates TEC injury and phenotypic transformation via mitochondrial dynamics disorder mediated by excessive Drp1 SUMOylation in DKD mice. However, either ASP deficiency or AASP effectively alleviates the kidney injury and mitochondrial dynamics disorder induced by STZ/HFD, highlighting that ASP could be an early diagnostic marker and potential ...
Qianqian Huang +8 more
wiley +1 more source
Inheritance of the Golgi Apparatus and Cytokinesis Are Controlled by Degradation of GBF1
Cell Reports, 2018 Summary: Although much is known about how chromosome segregation is coupled to cell division, how intracellular organelles partition during mitotic division is poorly understood. We report that the phosphorylation-dependent degradation of the ARFGEF GBF1
Roberto Magliozzi +9 more
doaj +1 more source
Mdm2 Is a RING Finger-dependent Ubiquitin Protein Ligase for Itself and p53 [PDF]
, 2000 Shengyun Fang +4 more
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STK25 Loss Augments Anti‐PD‐1 Therapy Efficacy by Regulating PD‐L1 Stability in Colorectal Cancer
Advanced Science, EarlyView.This study demonstrates that STK25 depletion facilitates CRC immune escape through the inhibition of PD‐L1 Ser283 phosphorylation‐mediated ubiquitination, and promotes tumor growth. Furthermore, these findings identify STK25 as a potential therapeutic target to trigger antitumor immunity and promote immunotherapy efficacy. Abstract Tumor immune evasion
Xiaowen Qiao +20 more
wiley +1 more source
Regulation of Neuroinflammation by Microglial DUBA‐IRAK1‐IKKβ Signaling Loop
Advanced Science, EarlyView.The protein levels of deubiquitinating enzyme A (DUBA) are rapidly upregulated in microglia after activation of Toll‐like receptor 4 (TLR4). In turn, DUBA potentiates TLR4‐induced proinflammatory signal transduction in microglia by stabilizing interleukin‐1 receptor activated kinase 1 (IRAK1) through K48 deubiquitination.
Zhenhu Zhu +22 more
wiley +1 more source
Nature CommunicationsThe K29/K48-linked ubiquitination generated by the cooperative catalysis of E3 ligase Ufd4 and Ubr1 is an enhanced protein degradation signal, in which Ufd4 is responsible for introducing K29-linked ubiquitination to K48-linked ubiquitin chains to ...
Xiangwei Wu +9 more
doaj +1 more source