Results 161 to 170 of about 91,428 (363)

Role of RING-Type E3 Ubiquitin Ligases in Inflammatory Signalling and Inflammatory Bowel Disease

Mediators of Inflammation, 2020
Ubiquitination is a three-step enzymatic cascade for posttranslational protein modification. It includes the ubiquitin-activating enzyme (E1), ubiquitin-conjugating enzyme (E2), and ubiquitin ligase (E3).
Liguo Zhu, Ying Li, Longyuan Zhou, Guang Yang, Ying Wang, Jing Han, Li Li, Shenghong Zhang   +7 more
doaj   +1 more source

Anti‐Inflammatory Mechanisms of Selenium Nanosheets in Ulcerative Colitis: Protein Corona, GP130 Interaction, and Transcriptomic Profile

Advanced Science, EarlyView.
SeNSs provide a biocompatible, anti‐inflammatory UC therapy. SeNSs form protein coronas enriched with AKT/PI3K/NF‐κB pathway proteins, suppress GP130 via hydrophobic interactions, and inhibit pro‐inflammatory cytokines. In DSS‐induced UC mice, SeNSs reduce inflammation, tissue damage, and disease activity by modulating cytokine, chemokine, and ...
Dingyi Shen, Li Gong, Wei Yang, Jiaqi Luo, Zhen Jin, Youzhi Tang   +5 more
wiley   +1 more source

Optimized protocol to detect protein UFMylation in cells and in vitro via immunoblotting

STAR Protocols, 2022
Summary: Ubiquitin-fold modifier 1 (UFM1) system is a recently identified ubiquitin-like modification with essential biological functions. Similar to ubiquitination, the covalent conjugation of UFM1 (UFMylation) to target proteins involves a three-step ...
Junzhi Zhou, Qian Liang, Maogong Dong, Xiaohe Ma, Yaqi Jin, Di Guan, Jiang Liu, Miao Wang, Yu-sheng Cong   +8 more
doaj  

Nephronectin (NPNT) is a Crucial Determinant of Idiopathic Pulmonary Fibrosis: Modulating Cellular Senescence via the ITGA3/YAP1 Signaling Axis

Advanced Science, EarlyView.
Through a comprehensive multi‐omics analysis, this study identifies a marked reduction in Nephronectin (NPNT) expression within fibrotic lung tissue. This reduction impairs the binding capability to the ITGA3 receptor, consequently causing YAP1 to persist in the cytoplasm, where it undergoes degradation.
Jiayu Guo, Yan Wang, Qiudi Liu, Zhaoyang Luo, Xiaomu Tian, Yuquan Wang, Yang Liu, Zhiwei Ning, Yingying Guo, Huiying Gao, Xinyue Wang, Jinglong Feng, Mengmeng Liu, Dina Saifullina, Yixin Zhang, Tengfei Pan, Yu Bian, Tao Ban, Tianyu Li, Yunyan Gu, Haihai Liang   +20 more
wiley   +1 more source

TRIM21‐Mediated K11‐Linked Ubiquitination of ID1 Suppresses Tumorigenesis and Promotes Cuproptosis in Esophageal Squamous Cell Carcinoma

Advanced Science, EarlyView.
ID1 is regulated by E3 ligase TRIM21, which adds non‐degradative K11‐linked ubiquitin at Lys91, disrupting ID1‐TCF12 binding and freeing TCF12 to upregulate copper transporter SLC31A1. Enhanced SLC31A1 elevates intracellular copper, triggers cuproptosis, and inhibits ESCC growth.
Lei Li, Yuqing Wang, Ruoxi Tian, Tianshuo Yang, Yaxin Liu, Baoen Shan, Lianmei Zhao   +6 more
wiley   +1 more source

Ubiquitin-conjugating enzymes UBC4 and UBC5 mediate selective degradation of short-lived and abnormal proteins. [PDF]

, 1990
Wolfgang Seufert, Stefan Jentsch
openalex   +1 more source

EBBP‐Mediated Integrated Stress Response Attenuates Anthracycline‐Induced Cardiotoxicity by Inhibiting the Ferroptosis of Cardiomyocytes

Advanced Science, EarlyView.
EBBP expression is significantly upregulated in DOX‐treated cardiomyocytes. Mechanistically, EBBP interacts with GRP78 to mediate K63‐linked ubiquitination, thereby attenuating the inhibitory GRP78‐PERK interaction and triggering activation of the PERK‐mediated integrated stress response (ISR).
Zilong Chen, Can Chen, Yichen Wu, Yinxue Xia, Ruijie Luo, Jiangcheng Shu, Long Chen, Zhaohui Wang, Cheng Wang, Kai Huang   +9 more
wiley   +1 more source

Combined Genetic Association and Differed Expression Analysis of UBE2L3 Uncovers a Genetic Regulatory Role of (Immuno)proteasome in IgA Nephropathy

Kidney Diseases
Introduction: IgA nephropathy (IgAN) is a leading cause of end-stage renal disease. The exact pathogenesis of IgAN is not well defined, but some genetic studies have led to a novel discovery that the (immuno)proteasome probably plays an important role in
Lin-Lin Xu, Ting Gan, Yang Li, Pei Chen, Su-Fang Shi, Li-Jun Liu, Ji-Cheng Lv, Hong Zhang, Xu-Jie Zhou   +8 more
doaj   +1 more source

LncDARS‐AS1 Regulates ATP1A1 Stability and Enhances Na+/K+ ATPase Activity to Promote Osteosarcoma Metastasis

Advanced Science, EarlyView.
This study identifies LncDARS‐AS1 as a novel oncogenic regulator that stabilizes ATP1A1 and enhances Na⁺/K⁺ ATPase activity, promoting osteosarcoma metastasis. Targeting the LncDARS‐AS1/ATP1A1/NKA axis, including pharmacological inhibition with digoxin, offers promising opportunities for the development of new therapeutic strategies against ...
Mingxian Xu, Jiatian Wei, Xiaoyu Feng, Qinkai Zhang, Jian Chen, Xinyue Wang, Xiudan Zhan, Bing Lu, Weitang Guo, Mingzhe Cheng, Renxuan Huang, Shao Xu, Changye Zou   +12 more
wiley   +1 more source

A ubiquitin conjugating enzyme encoded by African swine fever virus. [PDF]

, 1992
Pascal Hingamp, J.E. Arnold, R. John Mayer, Linda K. Dixon   +3 more
openalex   +1 more source