Results 31 to 40 of about 17,362,245 (308)

The Ubiquitin-Proteasome System in Neurodegeneration [PDF]

open access: yesAntioxidants & Redox Signaling, 2014
Significance: Impairment of the ubiquitin-proteasome system (UPS) has been implicated in the pathogenesis of a wide variety of neurodegenerative disorders, including Alzheimer's, Parkinson's, and Huntington's diseases.
Chris McKinnon, Sarah J. Tabrizi
openaire   +3 more sources

Stressing the ubiquitin-proteasome system [PDF]

open access: yesCardiovascular Research, 2009
Unfolded and misfolded proteins are inherently toxic to cells and have to be quickly and efficiently eliminated before they intoxicate the intracellular environment. This is of particular importance during proteotoxic stress when, as a consequence of intrinsic or extrinsic factors, the levels of misfolded proteins are transiently or persistently ...
Nico P, Dantuma, Kristina, Lindsten
openaire   +2 more sources

The ubiquitin-proteasome system is required for African swine fever replication. [PDF]

open access: yesPLoS ONE, 2017
Several viruses manipulate the ubiquitin-proteasome system (UPS) to initiate a productive infection. Determined viral proteins are able to change the host's ubiquitin machinery and some viruses even encode their own ubiquitinating or deubiquitinating ...
Lucía Barrado-Gil   +4 more
doaj   +1 more source

Regulation of CHK1 by the Ubiquitin–Proteasome System [PDF]

open access: yesThe FEBS Journal, 2020
The checkpoint kinase 1 (CHK1) is a master regulator of genome integrity in vertebrate cells. Despite its important cell cycle functions, its regulation is still incompletely understood. Cassidy et al. provide novel insights on the regulation of the CHK1 abundance by the HECT E3 ligase HUWE1 during unperturbed cell cycle as well as in response to ...
Cartel, Maëlle, Didier, Christine
openaire   +3 more sources

Functional analysis of proteasome-associated ubiquitin ligases in plants [PDF]

open access: yes, 2022
Degradation of intracellular proteins by the ubiquitin-proteasome system (UPS) is a sophisticated mechanism that begins with anchoring ubiquitin molecules to a substrate and ends with proteasome-dependent proteolysis.
Wang, Zhishuo
core   +1 more source

Denervation-Induced Activation of the Ubiquitin-Proteasome System Reduces Skeletal Muscle Quantity Not Quality. [PDF]

open access: yesPLoS ONE, 2016
It is well known that the ubiquitin-proteasome system is activated in response to skeletal muscle wasting and functions to degrade contractile proteins. The loss of these proteins inevitably reduces skeletal muscle size (i.e., quantity).
Cory W Baumann   +2 more
doaj   +1 more source

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