Results 101 to 110 of about 22,435 (241)

Cezanne (OTUD7B) regulates HIF-1α homeostasis in a proteasome-independent manner [PDF]

, 2014
The transcription factor HIF-1α is essential for cells to rapidly adapt to low oxygen levels (hypoxia). HIF-1α is frequently deregulated in cancer and correlates with poor patient prognosis.
Anja Bremm, Moniz, Sonia, David Komander, Bremm, Anja, Komander, David, Sonia Rocha, Mader, Julia, Rocha, Sonia, Sonia Moniz, Julia Mader   +9 more
core   +1 more source

Integrative Bioinformatics, Experimental Validation, and Interpretable Machine Learning Reveal Oxyresveratrol‐Mediated Protection Against Cadmium‐Induced Lung Adenocarcinoma‐Related Transcriptional Dysregulation

Environmental Toxicology, EarlyView.
ABSTRACT Cadmium (Cd) is a toxic heavy metal strongly implicated in lung adenocarcinoma (LUAD) through mechanisms involving oxidative stress, epigenetic dysregulation, and chronic inflammation. This study aimed to identify Cd‐responsive genes associated with LUAD and to evaluate the protective effects of oxyresveratrol (O‐RES) against Cd‐induced ...
Murat Isıyel, Hamid Ceylan, Yeliz Demir
wiley   +1 more source

An insight into the roles of ubiquitin-specific proteases in plants: development and growth, morphogenesis, and stress response

Frontiers in Plant Science
Ubiquitination is a highly conserved and dynamic post-translational modification in which protein substrates are modified by ubiquitin to influence their activity, localization, or stability. Deubiquitination enzymes (DUBs) counter ubiquitin signaling by
Xiuwen Wang, Xiuwen Wang, Xuan Liu, Xuan Liu, Kaixuan Song, Kaixuan Song, Liang Du, Liang Du   +7 more
doaj   +1 more source

Deubiquitination, a new player in Golgi to endoplasmic reticulum retrograde transport

, 2003
Modification by ubiquitin plays a major role in a broad array of cellular functions. Although reversal of this process, deubiquitination, likely represents an important regulatory step contributing to cellular homeostasis, functions of deubiquitination ...
Dargemont, Catherine, Stutz, Françoise, Cohen, Mickaël   +2 more
core   +1 more source

Ubiquitin and ubiquitin‐like modifications in the endoplasmic reticulum stress response

The FEBS Journal, EarlyView.
Endoplasmic reticulum (ER) stress activates various proteostasis control processes, including the unfolded protein response, ribosome‐associated quality control, and ER‐associated degradation. Ubiquitin and ubiquitin‐like modifications dynamically regulate these processes to determine cell fate, promoting adaptation or inducing cell death.
Tony Avril, Matthieu Le Gallo, Elodie Lafont   +2 more
wiley   +1 more source

The role of ubiquitination and deubiquitination in the regulation of cell junctions

Protein & Cell, 2017
Maintenance of cell junctions plays a crucial role in the regulation of cellular functions including cell proliferation, permeability, and cell death.
Junting Cai, Miranda K. Culley, Yutong Zhao, Jing Zhao   +3 more
doaj   +1 more source

The role of ubiquitination and deubiquitination in the pathogenesis of non-alcoholic fatty liver disease [PDF]

Nonalcoholic fatty liver disease (NAFLD) is one of the most common chronic liver diseases and is closely associated with metabolic abnormalities. The causes of NAFLD are exceedingly complicated, and it is known that a variety of signaling pathways ...
Lihui Zhang, Qiang Zhang, Wenxiao Zhao, Minghao Liu, Qing Zhao, Sutong Liu, Xiaoyan Liu   +6 more
core   +1 more source

Stimulating proteasomal degradation in human proteinopathies

The FEBS Journal, EarlyView.
The proteasome mediates the degradation of a wide range of proteins. Boosting proteasomal degradation may be beneficial in several disease contexts and can be achieved either by modulating proteasome activity or by improving substrate delivery. Proteasome activity can be enhanced by increasing proteasome abundance, inducing constitutive gate opening ...
Maria E. Gierisch, Enrica Barchi, Nico P. Dantuma   +2 more
wiley   +1 more source

NMB promotes the progression of colorectal cancer by regulating the NF-κB/P65 signaling pathway

Frontiers in Immunology
BackgroundColorectal carcinoma (CRC) ranks as the fourth most prevalent malignancy globally. Neuromedin B (NMB) and its corresponding receptor have been implicated in the pathogenesis of multiple neoplastic conditions.
Jiaxin Fan, Jiaxin Fan, Yuming Liu, Jiajia Wang, Tian Yao, Shaoxiong Bai, Xiaole Ma, Hao Chen, Yuhao Chen, Huiyang Gao, Yuntong Guo, He Huang   +11 more
doaj   +1 more source

Reactive oxygen species, antioxidants and the regulation of plant development

The FEBS Journal, EarlyView.
The regulation of axillary bud outgrowth by the interplay between phytohormone and redox signals. Axillary bud outgrowth is regulated by cellular energy status and the balance between phytohormones, notably abscisic acid (ABA) and gibberellic acid (GA).
Juwita R. Dewi, Christine H. Foyer, Michael J. Considine   +2 more
wiley   +1 more source