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181
Transposon mediated functional genomic screening for BRAF inhibitor resistance reveals convergent Hippo and MAPK pathway activation events
Published 2025-01-01“…Moreover, we illustrated the pivotal role of the Hippo pathway effector TAZ (encoded by the WWTR1 gene) in mediating BRAF inhibition resistance through transcriptional regulation of receptor tyrosine kinases and through interactions with the E3 ubiquitin ligase NEDD4L.…”
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182
Overexpression of a sorghum SnRK1βγ2 gene increases the biomass in Setaria viridis but not in rice
Published 2025-01-01“…In this study, we demonstrated that sorghum SbSnRK1βγ2 (SbSNF4-2), the γ subunit of the sucrose non-fermenting 1 (SNF1)/SNF1-related protein kinase 1 (SnRK1) heterotrimeric complex, increased the plant height and biomass in Setaria viridis, a C4 relative of sorghum, but not in rice, a C3 relative, when overexpressed driven by the maize ubiquitin promoter. However, the overexpression did not increase the tiller number in S. viridis, although it caused modest increases in the tiller number in both sorghum and rice. …”
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183
The Human IL-22 Receptor Is Regulated through the Action of the Novel E3 Ligase Subunit FBXW12, Which Functions as an Epithelial Growth Suppressor
Published 2015-01-01“…We recently described processing of mouse lung epithelial IL-22 receptor (IL-22R) by ubiquitination on the intracellular C-terminal. To identify cellular factors that regulate human IL-22R, we screened receptor abundance while overexpressing constituents of the ubiquitin system and identify that IL-22R can be shuttled for degradation by multiple previously uncharacterized F-box protein E3 ligase subunits. …”
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184
FBXL16 Promotes Endometrial Progesterone Resistance via PP2AB55α/Cyclin D1 Axis in Ishikawa
Published 2022-01-01“…F-box proteins are essential components of the E3 ubiquitin ligases which are involved in the regulation of almost all life activities such as cell cycle, proliferation, and apoptosis, which have become an important research and drug target. …”
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185
Enhancing proteasome activity by NMDAR antagonists explains their therapeutic effect in neurodegenerative and mental diseases
Published 2025-01-01“…Furthermore, the altered proteins exhibited enrichment in terms related to plasticity and potentiation, including retrograde endocannabinoid signaling—a pivotal pathway in both short- and long-term plasticity that may elucidate the long-lasting effects of ketamine in major depression. Via the ubiquitin-independent 20S proteasome pathway (UIPS), these drugs maintain cellular protein homeostasis, which is crucial as proteasome activity declines with age, leading to protein aggregation and disease symptoms. …”
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186
MAP1B Interaction with the FW Domain of the Autophagic Receptor Nbr1 Facilitates Its Association to the Microtubule Network
Published 2012-01-01“…This is the first evidence that links the ubiquitin receptor Nbr1, which shuttles ubiquitinated proteins to be degraded by autophagy, to the microtubule network.…”
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187
CBL mutations in chronic myelomonocytic leukemia often occur in the RING domain with multiple subclones per patient: Implications for targeting.
Published 2024-01-01“…Chronic myelomonocytic leukemia (CMML) is a rare blood cancer of older adults (3 in every 1,000,000 persons) characterized by poor survival and lacking effective mutation-specific therapy. Mutations in the ubiquitin ligase Cbl occur frequently in CMML and share biological and molecular features with a clonal disease occurring in children, juvenile myelomonocytic leukemia (JMML). …”
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188
Siah2 antagonism of Pard3/JamC modulates Ntn1-Dcc signaling to regulate cerebellar granule neuron germinal zone exit
Published 2025-01-01“…In this circuit, the Partitioning defective 3 (Pard3) polarity protein and Junctional adhesion molecule-C (JamC) adhesion molecule promote, while the Seven in absentia 2 (Siah2) ubiquitin ligase inhibits, Deleted in colorectal cancer (Dcc) receptor surface recruitment to gate differentiation linked repulsion to GZ Netrin-1. …”
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189
E6AP is essential for the proliferation of HPV-positive cancer cells by preventing senescence.
Published 2025-02-01“…The formation of a trimeric complex between the HPV E6 oncoprotein, the cellular ubiquitin ligase E6AP and the p53 tumor suppressor protein leads to proteolytic p53 degradation and plays a central role for HPV-induced cell transformation. …”
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190
Fragrant olive (Osmanthus fragrans Lour.) flower extract attenuates dexamethasone-induced muscle atrophy through stimulation of PI3K/Akt pathway in C2C12 myotubes and C57BL/6 mice
Published 2025-02-01“…Moreover, OFWE treatment reduced muscle protein degradation by regulating the nuclear translocation of forkhead box O3a and the expression of E3 ubiquitin ligases. In an animal model, OFWE administration was shown to increase muscle mass, myofiber size, and exercise capacity. …”
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191
Integrated Transcriptomic and Proteomic Analyses Reveal Molecular Mechanism of Response to Heat Shock in <i>Morchella sextelata</i>
Published 2025-01-01“…However, strain D, which exhibited stronger thermotolerance, specifically upregulated the ubiquitin ligase <i>Rsp5</i>, thereby further promoting the expression of HSPs, which may be a key factor influencing the thermotolerance difference among <i>M. sextelata</i> strains. …”
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192
Targeting MDM2 affects spastin protein levels and functions: implications for HSP treatment
Published 2025-02-01“…By biochemical and functional experiments, we demonstrate that MDM2 binds spastin and regulates its levels in a post-transcriptional manner independently of the E3 ubiquitin ligase activity. Of relevance, treatment of spastin-deficient cells with the MDM2 inhibitor Nutlin-3a can restore spastin levels and functions, such as cytokinetic abscission and sorting of transferrin receptor. …”
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193
Hypoxia-induced conversion of sensory Schwann cells into repair cells is regulated by HDAC8
Published 2025-01-01“…We found that HDAC8 is specifically expressed in sensory SCs and regulates the E3 ubiquitin ligase TRAF7, which destabilizes hypoxia-inducible factor 1-alpha (HIF1α) and counteracts the phosphorylation and upregulation of c-Jun, a major inducer of the repair SC phenotype. …”
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194
Associations between an gene polymorphism and ulcerative colitis by ARMS-PCR
Published 2020-03-01“…MDM2 is a phospho-protein that functions as a ubiquitin ligase for p53. Recently, a T>G substitution in the promoter of the MDM2 gene (rs309) has been identified. …”
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195
The Function of SUMOylation and Its Role in the Development of Cancer Cells under Stress Conditions: A Systematic Review
Published 2020-01-01“…The upregulation of small ubiquitin-like modifier (SUMO) is a prevalent posttranslational modification (PTM) in various cancers and plays a critical role in tumor development. …”
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196
The central regulatory circuit in the gene network controlling the morphogenesis of Drosophila mechanoreceptors: an <i>in silico</i> analysis
Published 2023-12-01“…In addition, the CRC includes the accessory proteins Daughterless (DA), Groucho (GRO), Ubiquitin (UB), and Seven-in-absentia (SINA). The paper describes the results of computer modeling of different CRC operation modes. …”
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197
A comprehensive pan-cancer analysis of RNF187 in human tumors
Published 2025-01-01“…GO enrichment and KEGG pathway analyses suggested that RNF187 may play a role in the pathogenesis of cancer through processes such as "bounding membrane of organelle," "macroautophagy," "proton-transporting V-type ATPase complex," "autophagy," "Ubiquitin mediated proteolysis," "Ferroptosis," "Phagosome," and etc. …”
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198
Identification of Potential Abnormal Methylation-Modified Genes in Coronary Artery Ectasia
Published 2023-01-01“…A total of 10 core abnormal methylation-modified genes were identified, including six down-regulated DEGs due to hypermethylation (netrin G1, ADAM metallopeptidase domain 12, immunoglobulin superfamily member 10, sarcoglycan dela, Dickkopf WNT signaling pathway inhibitor 3, and GATA binding protein 6), and four up-regulated DEGs due to hypomethylation (adrenomedullin, ubiquitin specific peptidase 18, lymphocyte antigen 6 family member E, and MX dynamin-like GTPase 1). …”
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199
Investigating a role for PUB17 and PUB16 in the self‐incompatibility signaling pathway in transgenic Arabidopsis thaliana
Published 2024-07-01“…In Brassica SI, a member of the Plant U‐Box (PUB) E3 ubiquitin ligases, ARM‐repeat containing 1 (ARC1), is then activated by SRK in this stigma and cellular events downstream of this cause SI pollen rejection by inhibiting pollen hydration and pollen tube growth. …”
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200
Second-Generation Triple Reporter for Bioluminescence, Micro–Positron Emission Tomography, and Fluorescence Imaging
Published 2006-10-01“…In living mice, somatic gene transfer of a ubiquitin promoter-driven FLuc-mNLS-SR39TK-IRES-MGFP plasmid showed a > 1,000-fold increase in liver photon flux and a > 2-fold increase in liver retention of 18 F-FHBG by microPET compared with mice treated with control plasmid. …”
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