Results 151 to 160 of about 120,389 (309)

ZDHHC17‐Mediated CDK4 Palmitoylation Drives Cell Cycle Progression and Orchestrates Cancer Immune Surveillance

Advanced Science, EarlyView.
ZDHHC17 palmitoylates CDK4, which together with TRAF6‐mediated ubiquitination, drives cell cycle progression and immune surveillance, revealing a rational combination of CDK4 inhibitors with immune checkpoint blockers for ZDHHC17‐driven cancers. ABSTRACT Uncontrolled cell cycle progression is a hallmark of cancer, tightly regulated by both intrinsic ...
Zekang Wang, Peipei Song, Xueji Wu, Lei Wang, Wei Xie, Pinning Feng, Chao Cheng, Jianping Guo   +7 more
wiley   +1 more source

NLSS3 Impairs SHM1 Autophagic Degradation to Regulate Leaf Morphology and Salt Tolerance in Rice

Advanced Science, EarlyView.
In rice, NLSS3 binds and shields SHM1 from autophagic degradation to maintain serine homeostasis. The A132P mutation in nlss3 disrupts this, triggering SHM1 loss, metabolic dysfunction, K+ imbalance, and impaired ROS scavenging, which collectively drive narrow leaves and salt sensitivity.
Xiong Liu, Yulu Yang, Zhiqi Hao, Jing Xu, Huibo Zhao, Qiang Zhang, Deyong Ren, Xia Li, Guojun Dong, Lan Shen, Li Zhu, Jiang Hu, Zhenyu Gao, Qing Li, Qian Qian, Guangheng Zhang   +15 more
wiley   +1 more source

An E3 ubiquitin-proteasome gene signature for predicting prognosis in patients with pancreatic cancer

Frontiers in Immunology
Pancreatic cancer is the seventh leading cause of cancer death worldwide, which is demonstrated with remarkable resistance to radiotherapy and chemotherapy.
Taoyuan Yin, Jingjing Wen, Simiao Xu, Lin Chen, Zhenxiong Zhang, Shutao Pan, Min Zhou, Xingjun Guo, Min Wang, Jun Gong, Hang Zhang, Renyi Qin   +11 more
doaj   +1 more source

The role of novel E3 ubiquitin ligase in the regulation of TLR3 signaling pathway

, 2021
[[abstract]]Toll-like receptors (TLRs) are critical players in the host’s defense against infection by recognizing pathogen-associated molecular patterns (PAMPs) derived from microbes, and subsequently induce inflammatory responses, which eventually ...
Lin, YS;Chang, YC;Lai, TY;Lee, CY;Chuang, SH;Hsu, LC
core  

Ferritinophagy Rewires Carnitine‐Dependent Lipid Metabolism to Inhibit PRRSV and IAV Replication

Advanced Science, EarlyView.
NCOA4‐mediated ferritinophagy reprograms carnitine metabolism by disrupting Fe‐S cluster biogenesis, thereby establishing an iron‐lipid axis that suppresses various viruses, including PRRSV and IAV. However, viruses counteract this mechanism by degrading NCOA4.
Kaifeng Guan, Chenyang Yuan, Zekun Meng, Yanan Wang, Xueying Zhai, Chunjie Huang, Xiang Zhou, Gaiping Zhang   +7 more
wiley   +1 more source

Multiple ubiquitin E3 ligase genes antagonistically regulate chloroplast-associated protein degradation. [PDF]

Curr Biol, 2023
Mohd Ali S, Li N, Soufi Z, Yao J, Johnson E, Ling Q, Jarvis RP.   +6 more
europepmc   +1 more source

Regulation of Parkin E3 ubiquitin ligase activity

, 2012
Parkin is an E3 ubiquitin ligase mutated in autosomal recessive juvenile Parkinson’s disease. In addition, it is a putative tumour suppressor, and has roles outside its enzymatic activity. It is critical for mitochondrial clearance through mitophagy, and
Martinez-Torres, R. Julio, Walden, Helen
core   +1 more source

ABHD17C‐Mediated S‐Depalmitoylation of BCL6B Enhances CD24 Transcription to Resist Macrophage Phagocytosis in Pancreatic Cancer

Advanced Science, EarlyView.
ABHD17C‐mediated depalmitoylation of BCL6B at Cys442 blocks its nuclear import and triggers ubiquitin‐dependent degradation, attenuating transcriptional repression of the anti‐phagocytic signal CD24. This mechanism enables pancreatic cancer cells to evade macrophage phagocytosis and fosters an immunosuppressive microenvironment.
Yalu Zhang, Di Cui, Fanzheng Meng, Xu Zhu, Liang Zhu, Liang Wu, Haifeng Hu, Jizhou Wang, Hanhui Yao, Lianxin Liu   +9 more
wiley   +1 more source

Functional analysis of Arabidopsis thaliana BAH1 in

四川大学学报. 自然科学版, 2017
Protein ubiquitination is one classic type of post-translational modification. The ubiquitin ligase E3 could interact directly with the substrate and mediate in large part the ubiquitination specificity.
LIANG Ke, XU Xi-Bing, NIU Yu-Long, YANG Yi   +3 more
doaj  

Ubiquitin E3 ligase activity of Ralstonia solanacearum effector RipAW is not essential for induction of plant defense in Nicotiana benthamiana. [PDF]

Front Microbiol, 2023
Ouyang X, Chen J, Sun Z, Wang R, Wu X, Li B, Song C, Liu P, Zhang M.   +8 more
europepmc   +1 more source