Exploring the role and mechanisms of MAGEA4 in tumorigenesis, regulation, and immunotherapy by Weijian Zhu, Qiang Yi, Zheng Chen, Jiaqi Wang, Kui Zhong, Xinting Ouyang, Kuan Yang, Bowei Jiang, Jianing Zhong, Jinghua Zhong

“…This review summarizes the mechanisms of action, regulatory functions, and immunotherapeutic applications of MAGEA4 in cancer.MAGEA4 promotes tumor initiation and progression through multiple pathways, including ubiquitination and degradation of the tumor suppressor P53, regulation of cell cycle and apoptosis, modulation of DNA damage repair, and enhancement of cancer cell survival. …”
Get full text

Prolonged exposure to insulin might cause epigenetic alteration leading to insulin resistance by Shehnaz Bano, Shyam More, Dattatray S. Mongad, Abdul Khalique, Dhiraj P. Dhotre, Manoj K. Bhat, Vasudevan Seshadri

“…Transcriptomic analysis of the insulin‐sensitive and resistance cells uncover altered signalling networks involved in chromatin remodelling, Rho GTPases, and ubiquitination. Furthermore, trimethylation of histone H3 at lysine 4 (H3K4me3) is increased in insulin‐resistant cells. …”
Get full text

Phosphorylation of histone H3Ser10 in plant cell division by D. B. Loginova, O. G. Silkova

“…The most common post-translational modifications are phosphorylation, methylation, acetylation and ubiquitination. Histone phosphorylation occurs mainly at N-terminal tails of serines (Ser) and threonines (Thr), and coordinates various processes of mitotic and meiotic division. …”
Get full text

USP4-mediated CENPF deubiquitylation regulated tumor metastasis in colorectal cancer by Zhongdong Xie, Hanbin Lin, Yuecheng Wu, Yanan Yu, Xintong Liu, Yating Zheng, Xiaojie Wang, Jiashu Wu, Meifang Xu, Yuting Han, Qiongying Zhang, Yu Deng, Lin Lin, Yan Linzhu, Li Qingyun, Xinjian Lin, Ying Huang, Pan Chi

“…Intriguingly, we found CENPF undergoes degradation in CRC via the ubiquitination-proteasome pathway. Mechanistically, we observed that USP4 interacted with and stabilized CENPF via deubiquitination. …”
Get full text

The histone demethylase KDM5C enhances the sensitivity of acute myeloid leukemia cells to lenalidomide by stabilizing cereblon by Lu Zou, Dan Cao, Qing Sun, Wenjun Yu, Bingzong Li, Guoqiang Xu, Liang Zhou

“…Len binds to CRBN, recruits IKZF1/IKZF3, and promotes their ubiquitination and degradation, through which Len exhibits its antileukemia and antimyeloma activity. …”
Get full text

Structural insights into the LGR4-RSPO2-ZNRF3 complexes regulating WNT/β-catenin signaling by Lu Wang, Fangzheng Hu, Qianqian Cui, Huarui Qiao, Lingyun Li, Tengjie Geng, Yuying Li, Zengchao Sun, Siyu Zhou, Zhongyun Lan, Shaojue Guo, Ying Hu, Jiqiu Wang, Qilun Yang, Zenan Wang, Yuanyuan Dai, Yong Geng

“…ZNRF3/RNF43 modulates Frizzleds through ubiquitination, dampening WNT/β-catenin signaling. Conversely, RSPO1-4 binding to LGR4-6 and ZNRF3/RNF43 enhances WNT/β-catenin signaling3–5. …”
Get full text

PER3 suppresses tumor metastasis of oral squamous cell carcinoma by promoting HIF-1α degradation by Yaoxu Li, Bing Li, Kai Yang, Lihua Zhu, Hong Tang, Yinpei Huang, Jinhai Deng, Jun Duan

“…Mechanistically, PER3 bound to HIF-1α via the Per-ARNT-Sim 1 domain and promoted its ubiquitination degradation. Hypermethylation at CpG site cg12258811 of PER3 promoter inhibited PER3 expression and prognosis of OSCC. …”
Get full text

Qufeng epimedium decoction alleviates rheumatoid arthritis through CYLD-antagonized NF-kB activation by deubiquitinating Sirt1 by Zhiming Wu, Peng Zhang, Wenyan Huang, Yifen Zhou, Zhengliu Cao, Chunhong Wu

“…Moreover, treatment of Qufeng epimedium decoction reduced the ubiquitination modification level of Sirt1 in FLSs isolated from an RA rat model. …”
Get full text

Insulin Increases Sestrin 2 Content by Reducing Its Degradation through the PI3K/mTOR Signaling Pathway by Dandan Chai, Guoyu Wang, Ziyu Zhou, Hanyan Yang, Zhiwen Yu

“…Furthermore, the proteasomal inhibitor, MG132, dramatically increased SESN2 protein and its ubiquitination level while in the presence of MG132 insulin did not further increase SESN2 content, suggesting that insulin increases SESN2 content mainly via inhibiting its proteasomal degradation. …”
Get full text

Endogenous peptide CBDP1 inhibits clear cell renal cell carcinoma progression by targeting USP5/YTHDF2/TRPM5 axis by Yang Zhang, Wei Zhu, Ruijie Tao, Weijian Li, Chunming Jiang, Xiang Yan

“…Through mechanistic investigations, it was revealed that CBDP1 facilitates the interaction between YTHDF2 and the deubiquitinase USP5, thereby impeding the ubiquitination and degradation of YTHDF2. The upregulated YTHDF2 then binds to TRPM3 mRNA and promotes its degradation, ultimately reducing TRPM3 expression levels. …”
Get full text

Regulation of Pear Fruit Quality: A Review Based on Chinese Pear Varieties by Ying Zhang, Yudou Cheng, Yuru Ma, Junfeng Guan, Hao Zhang

“…Key aspects include metabolic regulation of fruit traits such as sweetness, color, texture, and physiological disorders; factors influencing stone cell formation; sugar content regulation; roles of plant hormones including ethylene, gibberellins, and abscisic acid; translational regulation and post-translational modifications such as ubiquitination, methylation, and acetylation; as well as the application of genomic sequencing technologies. …”
Get full text

MELK prevents radiofrequency ablation-induced immunogenic cell death and antitumor immune response by stabilizing FABP5 in hepatocellular malignancies by Bu-Fu Tang, Wang-Ting Xu, Shi-Ji Fang, Jin-Yu Zhu, Rong-Fang Qiu, Lin Shen, Yang Yang, Qiao-You Weng, Ya-Jie Wang, Jia-Yi Ding, Xiao-Jie Zhang, Wei-Qian Chen, Li-Yun Zheng, Jing-Jing Song, Biao Chen, Zhong-Wei Zhao, Min-Jiang Chen, Jian-Song Ji

“…Mechanically, MELK binds to fatty acid-binding protein 5 (FABP5), and affects its ubiquitination through the K48R pathway to increase its stability, thereby activating protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling axis to weaken the RFA-mediated antitumor effect. …”
Get full text

Molecular dependencies and genomic consequences of a global DNA damage tolerance defect by Daniel de Groot, Aldo Spanjaard, Ronak Shah, Maaike Kreft, Ben Morris, Cor Lieftink, Joyce J. I. Catsman, Shirley Ormel, Matilda Ayidah, Bas Pilzecker, Olimpia Alessandra Buoninfante, Paul C. M. van den Berk, Roderick L. Beijersbergen, Heinz Jacobs

“…In mammalian cells, DDT is regulated by two independent pathways, controlled by the polymerase REV1 and ubiquitinated PCNA, respectively. Results To determine the molecular and genomic impact of a global DDT defect, we studied PcnaK164R/−;Rev1−/− compound mutants in mouse cells. …”
Get full text

Repurposing of phosphodiesterase-5 inhibitor sildenafil as a therapeutic agent to prevent gastric cancer growth through suppressing c-MYC stability for IL-6 transcription by Zhenzhan Zhang, Wuqing Huang, Donghua Huang, Zhou Xu, Qingfeng Xie, Xin Tan, Wenjun He, Weihao Yang, Guoxin Li, Jianguang Ji, Hao Liu

“…Mechanistically, sildenafil restrained GC growth by directly activating PKG through PDE5 inhibition for regulating c-MYC expression via its phosphorylation and ubiquitination degradation, thereby suppressing c-MYC stability for IL-6 transcription within the downstream IL-6/JAK/STAT3 signalling pathway. …”
Get full text

PRMT5-Mediated ALKBH5 Methylation Promotes Colorectal Cancer Immune Evasion via Increasing CD276 Expression by Sen Meng, Hao Liu, Jiayu Xu, Chuyin Deng, Xingyou Qian, Sufang Chu, Wei-Guo Zhu, Jiuling Zhu, Hongmei Yong, Zhongwei Li, Jin Bai

“…Here, we found that PRMT5 directly catalyzes AlkB homologue 5 (ALKBH5) symmetric dimethylation at the R316 residue (meR316-ALKBH5), which enhances TRIM28-mediated ALKBH5 ubiquitination degradation. Then, an ALKBH5 decrease attenuates ALKBH5-mediated m6A demethylation on the CD276 transcript 3′ untranslated region, which increases CD276 messenger RNA stability and its expression in CRC cells. …”
Get full text

Chronic NaAsO2 exposure promotes migration and invasion of prostate cancer cells by Akt/GSK-3β/β-catenin/TCF4 axis-mediated epithelial-mesenchymal transition by Zhi-Hui Zhang, Hai-Xin Yan, Ming-Dong Liu, Feng-Wen Niu, Kai Yao, Shi-Yao Feng, Xi Li, Yuan-Hua Chen, Dong-Dong Xie

“…Mechanically, NaAsO2 promoted GSK-3β inactivation in the ''disruption complex'' through Akt- mediated phosphorylation at serine 9, and then inhibited the phosphorylation and ubiquitination degradation of β-catenin, which led to its nuclear translocation. …”
Get full text

Calpain 2 promotes Lenvatinib resistance and cancer stem cell traits via both proteolysis-dependent and independent approach in hepatocellular carcinoma by Xiaolu Ma, Kaixia Zhou, Tianqing Yan, Ling Hu, Suhong Xie, Hui Zheng, Ying Tong, Heng Zhang, Yanchun Wang, Zhiyun Gong, Cuncun Chen, Yanan Tian, Lin Guo, Renquan Lu

“…Notably, further co-immunoprecipitation assays revealed that YWHAE could promote the protein stability of CAPN2 via recruiting a deubiquitinase COPS5 to prevent ubiquitination-induced degradation of CAPN2. In summary, our data demonstrated that CAPN2 promoted Lenvatinib resistance via both catalytic activity-dependent and -independent approaches. …”
Get full text

MRTX1133 attenuates KRASG12D mutated-colorectal cancer progression through activating ferroptosis activity via METTL14/LINC02159/FOXC2 axis by Junwei Zou, Xiuhua Shi, Zhaoying Wu, Siyuan Zuo, Xiaolei Tang, Hailang Zhou, Yong Huang

“…Additionally, LINC02159 stabilised FOXC2 expression through de-ubiquitination. Rescue experiments further clarified that the METTL14/LINC02159/FOXC2 signalling axis is crucial for the inhibitory effects of MRTX1133 in KRASG12D-mutated CRC. …”
Get full text

Synaptotagmin-1 attenuates myocardial programmed necrosis and ischemia/reperfusion injury through the mitochondrial pathway by Teng Sun, Jialei Li, Shuang Wang, Yu Han, Xiangyu Tao, Min Yuan, Zhijie Jing, Ting Liu, Yuehong Qi, Siqi Liu, Yanlin Feng, Jiasong Chang, Lan Zhou, Lijuan Gao, Jianyun Shi, Ruihong Ning, Jimin Cao

“…In exploring the underlying mechanisms, we found that Syt1 interacted with Parkin and promoted Parkin-catalyzed CypD ubiquitination, thus inhibited mitochondrial membrane permeability transition pore (mPTP) opening and ultimately suppressed cardiomyocyte necrosis. …”
Get full text

GC-derived exosomal circMAN1A2 promotes cancer progression and suppresses T-cell antitumour immunity by inhibiting FBXW11-mediated SFPQ degradation by Yikai Shen, Jie Lin, Tianlu Jiang, Xusheng Shen, Ying Li, Yiwang Fu, Penghui Xu, Lang Fang, Zetian Chen, Hongxin Huang, Yiwen Xia, Zekuan Xu, Linjun Wang

“…Mechanistically, circMAN1A2 competed with FBXW11 for binding to SFPQ, preventing FBXW11-mediated k48-linked ubiquitination and SFPQ protein degradation, thereby stabilizing SFPQ expression. …”
Get full text