Results 101 to 110 of about 5,850,387 (280)

Post-translational modifications in complexes formed by disordered proteins

, 2018
Table S4. PTMs in sequence: Number of various post-translational modifications residing in the binding site regions for the three classes of interactions.
Meszaros, B (via Mendeley Data), Meszaros, Balint   +1 more
core   +1 more source

Temporal Trajectories of the Tau Aggregate Interactome Reveal Stage‐Specific Vulnerabilities in Alzheimer's Disease

Advanced Science, EarlyView.
Tau populations with different aggregation states associate with distinct sets of proteins in the Alzheimer's disease brain. Proteomic discovery combined with single‐molecule analysis in neurons reveals dynamic associations involving proteostasis, metabolism and RNA biology.
Dorothea Böken, Paula Beltran Lobo, Yunzhao Wu, Lyla A. Rowe, Emre Fertan, Cara L. Croft, Maria Jimenez‐Sanchez, Dezerae Cox, David Klenerman   +8 more
wiley   +1 more source

Role of Post-Translational Modifications in Colorectal Cancer Metastasis

Colorectal cancer (CRC) is one of the most common malignant tumors of the digestive tract. CRC metastasis is a multi-step process with various factors involved, including genetic and epigenetic regulations, which turn out to be a serious threat to CRC ...
Yihong Liu, Haibo Zhao, Jingwei Liu, Weixin Liu, Shuangshuang Hai, Na Peng   +5 more
core   +1 more source

Post-translational and transcriptional dynamics–regulating  extracellular vesicle biology

, 2021
Introduction: Extracellular vesicles (EVs) are secreted into their extracellular environment, contain a specific repertoire of cellular cargo, and represent a novel vehicle for cell–cell communication.
Bethany Claridge (9488537), Allan Stensballe (293505), K Kastaniegaard (11222094), David Greening (9478589)   +3 more
core   +1 more source

Aspirin‐Derived Salicyl‐CoA Drives Histone Lysine Salicylation Regulated by CBP and SIRT2

Advanced Science, EarlyView.
Aspirin‐derived salicyl‐CoA serves as a previously unrecognized acyl donor for protein lysine salicylation. This study identifies histone lysine salicylation as a reversible epigenetic modification regulated by CBP and SIRT2, expanding the biochemical actions of aspirin beyond its canonical acetylation‐dependent mechanisms and providing a new framework
Facai Zhang, Chuanzan Zhou, Jiaoyan He, Pengpeng Huang, Rong Zhang, Huan Hu, Meng Jiao, Linyi Hu, Feng Liu, Xiaolong Qi, Xiang He, Yunkai Yang, Y Eugene Chinn, Dechao Feng, Dahong Zhang, Qi Zhang   +15 more
wiley   +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

Post-translational modifications in drug resistance

Resistance to antitumor drugs, antimicrobial drugs, and antiviral drugs severely limits treatment effectiveness and cure rate of diseases. Protein post-translational modifications (PTMs) represented by glycosylation, ubiquitination, SUMOylation ...
Zhang, Cheng, Miao, Chenggui, Zhou, Xinyue, Chen, Zhe Sheng, Huang, Yurong, Wang, Bing, Song, Yingqiu, Feng, Yibin, Wu, Peng, Wang, Xiao   +9 more
core   +1 more source

Degrading GPX4 via Biomimetic Nanoparticle‐Mediated In Situ Synthesis of Deep‐Learning‐Designed Binder‐Degron Chimeras for Prostate Cancer Therapy

Advanced Science, EarlyView.
A deep‐learning‐designed binder is fused to a combinatorial degron to create a binder‐degron chimera (bdC) that recruits the CUL2‐RING ubiquitin ligase complex. Encapsulation in a prostate‐cancer‐targeted, CD47‐camouflaged nanocarrier enables tumor‐specific in situ bdC expression, triggering GPX4 degradation and ferroptosis, thereby establishing a ...
Si‐Han Zhang, Ye An, Na Zeng, Mei‐Cheng Liu, Jian‐Xuan Sun, Xi Gong, Jin‐Zhou Xu, Shao‐Gang Wang, Qi‐Dong Xia   +8 more
wiley   +1 more source

Integrated multi-omics analysis of post-translational modifications in head and neck squamous cell carcinoma: elucidating x-ray and carbon ion irradiation effects. [PDF]

Precis Radiat Oncol
This study underscores the critical role of PTMs in mediating cellular responses to X‐ray and Carbon ion irradiation radiotherapy in HNSCC. The integration of multi‐omics data provides insights into the molecular mechanisms underlying radiation‐induced changes, offering valuable clues for improving therapeutic outcomes and advancing precision medicine ...
Xia FT, Liao ZY, Cai SQ, Zhou LR, Yang MQ, Zhang X, Li D, Zhang H, Liu YC, Yang JY, Jiang J, Hu YH, Sui JD, Wang Y.   +13 more
europepmc   +2 more sources

Post-translational modifications of protein and lung cancer [PDF]

Post-translational modifications (PTMs) represent a pivotal regulatory mechanism in cellular processes, wherein the addition or removal of specific functional groups to amino acid residues dynamically modulates protein activity, subcellular localization,
Zeping Han, JinHua He, Fangmei Xie, Ying Zhao, Jinju Huang, Xiaoyu Song, Jian Shen, WenFeng Luo   +7 more
core   +1 more source