Results 251 to 260 of about 383,830 (310)

A ubiquitinome and proteome dataset of the red alga Gracilariopsis lemaneiformis under cold stress. [PDF]

Sci Data
Qin F, Zhang X, Peng S, Sun J, Xu D, Chen W, Zang X.   +6 more
europepmc   +1 more source

Nuclear Translocation of PFKFB3 Promotes Disuse‐Induced Muscle Atrophy via Scaffolding Nedd4‐Mediated JunB Ubiquitination

Advanced Science, EarlyView.
Disuse‐induced muscle atrophy is driven by a non‐metabolic, nuclear function of the enzyme PFKFB3. Acting as a scaffold, PFKFB3 facilitates Nedd4‐mediated ubiquitination and degradation of the anti‐atrophy transcription factor JunB. Inhibiting this novel PFKFB3–Nedd4–JunB signaling axis stabilizes JunB and alleviates muscle wasting, revealing a highly ...
Mengjun Ma, Yinliang Liu, Wangchang Wu, Biao Yang, Jiahao Zhuang, Haoye Yu, Rujia Mi, Yixuan Lu, Wen Yang, Hanting Yi, Chenglong Yuan, Yinfeng Gu, Hongyu Li   +12 more
wiley   +1 more source

ISG15 Is a Key Multidirectional Regulator of Cytosolic RNA- and DNA-Sensing Pathways and Type I Interferon Feedback Loops. [PDF]

Int J Mol Sci
White MG, Iordanskiy S.
europepmc   +1 more source

The Deubiquitinase UCHL1 Drives Susceptibility to Atrial Fibrillation by Stabilizing CaMKII‐δ

Advanced Science, EarlyView.
UCHL1 is highly upregulated in mice and patients with AF. UCHL1 directly binds to and removes K48‐linked polyubiquitin chains from CaMKII‐δ at K251 and enhances CaMKII‐δ stability, which activates RyR2, disrupts Ca2+ handling, and promotes AF. These findings establish UCHL1 as a critical regulator of CaMKII‐δ stability and AF‐related Ca2+ handling ...
Hai‐Lian Bi, Yu‐Hui Gu, Kai‐Wen Ren, Xiao‐Hong Yu, Yun‐Long Xia, Xiao‐Lei Yang, Hui‐Hua Li   +6 more
wiley   +1 more source

Persistent Zn2+ Influx‐Mediated Deacetylation of ANXA2 Regulates the “Zn2+‐Autophagic Flux” and Alleviates Intervertebral Disc Degeneration

Advanced Science, EarlyView.
Zinc transporter SLC39A14 sustains intracellular Zn2+ levels to activate SIRT3‑dependent ANXA2 deacetylation at K302. This modification weakens ANXA2‑mTOR binding and releases autophagic‑flux suppression in nucleus pulposus cells. Dysregulated Zn2+ homeostasis disrupts this axis to drive intervertebral disc degeneration.
Yuxin Jin, Yongcheng Chen, Yihao Xie, Dongyang Hu, Longhui Gong, Zhihua Chen, Linjie Chen, Minhao Gao, Qizhu Chen, Morgan Jones, Hui Wang, Xiuling You, Kenny Yat Hong Kwan, Shoutao Weng, Taidong Lyu, Xiang Chen, Yuxiao Zhu, Yusheng Wang, Bin Li, Xiangyang Wang, Xiaofeng Jia, Kailiang Zhou, Ouqiang Wu, Aimin Wu   +23 more
wiley   +1 more source

Publisher Correction: A ubiquitin chain-feeding mechanism for BRCA1-A. [PDF]

Nat Commun
Murachelli AG, El Oualid F, Sixma TK.
europepmc   +1 more source

BBTV Nuclear Shuttle Protein Mediates Banana Ubiquitination Pathway Dysregulation. [PDF]

Plants (Basel)
Feng X, Hyder MZ, Meng R, Yin H, Xian S, Wang J, Li Y, Li X, Liu Z, Yu N.   +9 more
europepmc   +1 more source

HSP90 shields ROC1/RBX1 from proteasomal degradation by CHIP E3 ubiquitin ligase to promote lung adenocarcinoma. [PDF]

Signal Transduct Target Ther
Li L, Zhang Y, Li M, Yang X, Chang G, Zhang W, Yan Y, Pan Y, Liang Y, Wang S, Wang M, Hoffman RM, Wei W, Jia L.   +13 more
europepmc   +1 more source

Mitophagy coordinates organelle crosstalk in health and diseases. [PDF]

Signal Transduct Target Ther
Wu M, He P, Lian Y, Zhang T, Wu Y, Wang L, Tang D, Yao Y, Yao R.   +8 more
europepmc   +1 more source