Results 231 to 240 of about 120,389 (309)

[WW domain-containing ubiquitin E3 ligase 1 regulates immune infiltration in tumor microenvironment of ovarian cancer]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Guo X, DU R, Chen L, Guo K, Zhou B, Bian H, Han L.   +6 more
europepmc   +1 more source

Negative regulation of NEMO signaling by the ubiquitin E3 ligase MARCH2. [PDF]

EMBO J, 2020
Chathuranga K, Kim TH, Lee H, Park JS, Kim JH, Chathuranga WAG, Ekanayaka P, Choi YJ, Lee CH, Kim CJ, Jung JU, Lee JS.   +11 more
europepmc   +1 more source

Precision Chemistry for Protein Lysine Modification

Chemistry – A European Journal, EarlyView.
Selective modification of lysine residues is challenging due to their similar intrinsic reactivity. Inspired by enzymatic recognition, ligand‐guided electrophiles enable site‐selective labeling and functionalization, while ligand‐guided catalyses achieve regioselective installation of bio‐relevant post‐translational modifications.
Mayu Onoda, Motomu Kanai
wiley   +1 more source

Silencing SGO2 by Oxamic Acid Dissociates Glycolysis and BRCA1‐Mediated DNA Repair to Improve the Chemosensitivity of Lung Adenocarcinoma

Exploration, EarlyView.
SGO2 interacts with BRCA1 to inhibit BRCA1 ubiquitination and degradation, thereby promoting BRCA1‐induced DNA damage repair signaling and reducing the chemo sensitivity of LUADa. OA targets glycolysis to disrupt H3K18la‐ and H3K27ac‐mediated chromatin accessibility, repressing SGO2 transcription and subsequently alleviating SGO2‐mediated cancer ...
Xian Lin, Zhidan Hua, Chen Liu, Minxia Yang, Beilei Zhang, Xiaofeng Zhu, Xiao Chen   +6 more
wiley   +1 more source

The Ubiquitin E3 Ligase MaLUL2 Is Involved in High Temperature-Induced Green Ripening in Banana Fruit. [PDF]

Int J Mol Sci, 2020
Wei W, Chen JY, Zeng ZX, Kuang JF, Lu WJ, Shan W.   +5 more
europepmc   +1 more source

Ubiquitin E3 Ligase c-Cbl Is a Host Negative Regulator of Nef Protein of HIV-1. [PDF]

Front Microbiol, 2020
Zhang HG, Guo J, Yuan Y, Zuo Y, Liu J, Zhu L, Miao Y, Chen X, Jin L, Huang F, Ren T, He J, Shi W, Wen Z, Zhu C, Zheng H, Dong C, Qian F.   +17 more
europepmc   +1 more source

Post‐Translational Modifications of Key Proteins in Hematologic Malignancies: Carcinogenic Mechanisms, Biomarker Potential, and New Therapeutic Strategies

iLABMED, EarlyView.
This article reviews the pivotal role of post‐translational modifications of proteins in the development and progression of hematologic malignancies, and explores their clinical translation potential as novel biomarkers and therapeutic targets. ABSTRACT Post‐translational modifications (PTMs) of proteins have emerged as critical regulators in the ...
Yuxuan Han, Chaowei Zhang, Weiyi Yao, Qing Hong, Xinyu Tang, Yanan Zhu, Na Chen   +6 more
wiley   +1 more source

ABLIM1, a novel ubiquitin E3 ligase, promotes growth and metastasis of colorectal cancer through targeting IĸBα ubiquitination and activating NF-ĸB signaling. [PDF]

Cell Death Differ
He Y, Shi Q, Ling Y, Guo H, Fei Y, Wu R, Tang C, Zhang X, Yao L.   +8 more
europepmc   +1 more source

Substrate Characterization of Mycobacterial Kinase PknG Revealing PknG‐KARS‐MAPK Phosphorylation Signaling Axis in Host

iMetaMed, EarlyView.
This study employed multi‐omics approaches to investigate the regulatory mechanism of Mycobacterium PknG on host cell processes. We found that host lysine‐tRNA ligase (KARS) is a potential substrate of PknG; and PknG can regulate the immune response by catalyzing the phosphorylation of KARS at T592 and T595 sites, affecting the phosphorylation level in
Nana Tian, Shuyu Xie, Yanqing Tang, Junjie Liang, Wenhan Zhu, Tianqi Liu, Yewen Sun, Yang Yang, Luoxi Zhang, Danfeng Wang, Chuyao Lin, Jinyu Jia, Minjia Tan, Jun‐Yu Xu   +13 more
wiley   +1 more source

TRIM31–LOX‐1 Axis: A Novel Therapeutic Frontier in Atherosclerosis

iNew Medicine, EarlyView.
ABSTRACT Atherosclerosis, driven by a vicious cycle of lipid accumulation and chronic inflammation, underlies most cardiovascular diseases. Macrophages exacerbate this process by internalizing oxidized low‐density lipoprotein (oxLDL), forming foam cells, and releasing inflammatory mediators. A recent study published in Circulation identified the TRIM31–
Qian Zhang, Cheng Xue Qin
wiley   +1 more source