The Role of Deubiquitinating Enzymes in Synaptic Function and Nervous System Diseases by Jennifer R. Kowalski, Peter Juo

“…Ubiquitination is a reversible modification mediated by the concerted action of a large number of specific ubiquitin ligases and ubiquitin proteases, called deubiquitinating enzymes (DUBs). …”
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Electroacupuncture alleviates damage to myopic RGCs probably through lncRNA-XR_002789763.1-mediated mitophagy by Xuejun Wang, Qinghong Lin, Li Tian, Xiaoying Li, Teruko Fukuyama, Weijung Ten, Xiehe Kong, Yanting Yang, Xiaopeng Ma, Xingtao Zhou

“…A core ceRNA network was constructed by incorporating PINK1 and verified by related molecular experiments, and we found that EA treatment may induce mitophagy and attenuated RGC injury in guinea pigs with FDM by sponging miR-342-5p through lncRNA-XR_002789763.1 to activate the PINK1/Parkin signaling pathway and promote Mfn2 ubiquitination. Conclusion EA treatment might regulate lncRNA-XR_002789763.1/miR-342-5p axis and activate the mitophagy-related PINK1/Parkin signaling pathway, and promote Mfn2 ubiquitination, thereby alleviating RGC damage and delaying myopia progression.…”
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Deficiency of ATF3 facilitates both angiotensin II‐induced and spontaneously formed aortic aneurysm and dissection development by activating cGAS–STING pathway by Yifan Du, Poyi Hu, Xiangchao Ding, Dashuai Wang, Jingjing Luo, Sheng Le, Lingyun Ren, Manhua Chen, Ping Ye, Jiahong Xia

“…Key points ATF3 deficiency led to degradation of P21 through ubiquitination, which abolished the G1 phase arrest. VSMCs had no time window to repair the damaged DNA, leading to generation of micronuclei in cytoplasm. …”
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RING finger protein 5 is a key anti-FMDV host factor through inhibition of virion assembly. by Wei Zhang, Weiwei Li, Yang Yang, Weijun Cao, Wenhua Shao, Mengyao Huang, Jiali Wang, Zhitong Chen, Jiantao Cai, Hongyi Liu, Xiaoyi Zhao, Xingyan Dong, Tingting Zhou, Hong Tian, Zixiang Zhu, Fan Yang, Haixue Zheng

“…Here, we find that the E3 ligase RNF5 interacts with VP1 and targets it for degradation through ubiquitination at the lys200 of VP1, ultimately inhibiting virus replication. …”
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Activators of the 26S proteasome when protein degradation increases by Donghoon Lee

“…Increase in protein breakdown occurs at multiple steps in the ubiquitin-proteasome system, and the regulation of ubiquitination has been extensively studied. …”
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Targeting deubiquitinase USP7-mediated stabilization of XPO1 contributes to the anti-myeloma effects of selinexor by Junying Wang, Mengping Chen, Jinxing Jiang, Yike Wan, Xin Li, Minyue Zhang, Fei Xiao, Lu Zhong, Hua Zhong, Zhaoyu Qin, Jian Hou

“…SEL accelerates the ubiquitination and subsequent degradation of XPO1 by disrupting the interaction between XPO1 and USP7. …”
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Impact of sleep deprivation on colon cancer: Unraveling the KynA-P4HA2-HIF-1α axis in tumor lipid metabolism and metastasis by Zuojie Peng, Jia Song, Wenzhong Zhu, Haijun Bao, Yuan Hu, Yongping Shi, Xukai Cheng, Mi Jiang, Feifei Fang, Jinhuang Chen, Xiaogang Shu

“…Furthermore, HILPDA was screened by transcriptomics, and its potential mechanism was explored through ChIP, co-IP, ubiquitination experiments, phenotyping experiments, etc. …”
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Targeting enolase 1 reverses bortezomib resistance in multiple myeloma through YWHAZ/Parkin axis by Xuejie Gao, Qilin Feng, Qikai Zhang, Yifei Zhang, Chaolu Hu, Li Zhang, Hui Zhang, Guanli Wang, Ke Hu, Mengmeng Ma, Zhuning Wang, Yujie Liu, Dong An, Hongfei Yi, Yu Peng, Xiaosong Wu, Gege Chen, Xinyan Jia, Haiyan Cai, Jumei Shi

“…Inhibition of HDAC6 increased YWHAZ acetylation and decreased YWHAZ ubiquitination. Furthermore, combination treatment with bortezomib and pharmaceutical agents targeting ENO1 has synergistic anti-MM effects both in vivo and in vitro. …”
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Black carp RNF115 restricts IRF3/7-mediated antiviral signaling in innate immunity by Yixuan He, Qun Wang, Lili Xiao, Hui Wu, Jun Xiao, Jun Zou, Hao Feng

“…The Really Interesting New Gene (RING) ubiquitin E3 ligase family comprises a large number of members and plays a crucial role in the antiviral process. …”
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SCRAPPER Regulates the Thresholds of Long-Term Potentiation/Depression, the Bidirectional Synaptic Plasticity in Hippocampal CA3-CA1 Synapses by Hiroshi Takagi, Mitsutoshi Setou, Seiji Ito, Ikuko Yao

“…SCRAPPER, which is an F-box protein encoded by FBXL20, regulates the frequency of the miniature excitatory synaptic current through the ubiquitination of Rab3-interacting molecule 1. Here, we recorded the induction of long-term potentiation/depression (LTP/LTD) in CA3-CA1 synapses in E3 ubiquitin ligase SCRAPPER-deficient hippocampal slices. …”
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Incomplete divisions between sister germline cells require Usp8 function by Mathieu, Juliette, Huynh, Jean-René

“…The enzyme Usp8 was identified as vital for ensuring incomplete cytokinesis through the regulation of ESCRT-III ubiquitination and localization. Finally, we explore how the processes of incomplete cytokinesis could hold evolutionary importance, suggesting additional studies into choanoflagellates to comprehend the origins of multicellularity.…”
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USP14 inhibition by degrasyn induces YAP1 degradation and suppresses the progression of radioresistant esophageal cancer by Fang Yuan, Juan Xu, Lingmei Xuan, Chan Deng, Wei Wang, Rong Yang

“…Background: Radiotherapy is a major modality for esophageal cancer (ESCA) treatment, yet radioresistance severely hampers its therapeutic efficacy. Ubiquitin-specific peptidase 14 (USP14) is a novel deubiquitinase and can mediate cancer cells’ response to irradiation, although the underlying mechanism remains unclear, including in ESCA. …”
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Tumor Suppressor Function of CYLD in Nonmelanoma Skin Cancer by K. C. Masoumi, Gina Shaw-Hallgren, Ramin Massoumi

“…Ubiquitin and ubiquitin-related proteins posttranslationally modify substrates, and thereby alter the functions of their targets. …”
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TRIM21-mediated PRMT1 degradation attenuates colorectal cancer malignant progression by Menghan Cao, Zhiying Shao, Xingyou Qian, Miaolei Chen, Chuyin Deng, Xintian Chen, Tingting Tang, Kaixu Zhang, Sufang Chu, Junnian Zheng, Jin Bai, Zhongwei Li

“…Furthermore, we demonstrate that TRIM21 suppresses the proliferation, tumorigenesis, migration, and metastasis of CRC cells by promoting the ubiquitination-mediated degradation of PRMT1. These findings suggest that TRIM21 holds potential as a valuable predictive biomarker for assessing the prognosis of CRC patients.…”
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Tight junction proteins in glial tumors development and progression by Jakub Moskal, Slawomir Michalak, Slawomir Michalak

“…Several factors, such as neurotransmitters or cytokines, and processes like ischemia/hypoxia, inflammation, tumorigenesis, phosphorylation/dephosphorylation, ubiquitination, and palmitoylation, regulate tight junction proteins. …”
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The Role of Protein Modifications of T-Bet in Cytokine Production and Differentiation of T Helper Cells by Sera Oh, Eun Sook Hwang

“…To fulfill these multiple roles, T-bet undergoes several posttranslational protein modifications, such as phosphorylation at tyrosine, serine, and threonine residues, and ubiquitination at lysine residues, which affect lineage commitment during Th cell differentiation. …”
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PRMT6 promotes colorectal cancer progress via activating MYC signaling by Xin Zhang, Mingxin Jin, Yali Chu, Fengjun Liu, Hui Qu, Cheng Chen

“…Mechanistically, PRMT6 enhances MYC signaling by stabilizing c-MYC through mono-methylation at arginine 371, which inhibits c-MYC poly-ubiquitination and subsequent degradation. This post-translational modification is crucial for PRMT6-induced cancer cell proliferation. …”
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ZC3H15 suppression ameliorates bone cancer pain through inhibiting neuronal oxidative stress and microglial inflammation by Li-Quan Huang, Ting-Xuan Yan, Bao-Sheng Wang, Hao Li, Nai-Bao Zhou

“…Mechanistically, immunoblotting analysis revealed that ZC3H15 could maintain KEAP1 stability and thereby promote NRF2 ubiquitination and degradation under oxidative stress. …”
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Regulation of modular Cyclin and CDK feedback loops by an E2F transcriptionoscillator in the mammalian cell cycle by Orit Lavi, Doron Ginsberg, Yoram Louzoun

“…The slowest loop is the E2F transcription and ubiquitination, which determines the cycling frequency of the entire cell cycle. …”
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The Pivotal Immunomodulatory and Anti-Inflammatory Effect of Histone-Lysine N-Methyltransferase in the Glioma Microenvironment: Its Biomarker and Therapy Potentials by Seidu A. Richard, Kuugbee D. Eugene

“…The amino acid succession of EZH2 protein makes it appropriate for covalent modifications, like phosphorylation, acetylation, O-GlcNAcylation, methylation, ubiquitination, and sumoylation. The glioma microenvironment is a dynamic component that comprises, besides glioma cells and glioma stem cells, a complex network that comprises diverse cell types like endothelial cells, astrocytes, and microglia as well as stromal components, soluble factors, and the extracellular membrane. …”
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