Results 41 to 50 of about 353,107 (313)

Role of Ubiquitylation in Controlling Suppressor of Cytokine Signalling 3 (SOCS3) Function and Expression

open access: yesCells, 2014
The realisation that unregulated activation of the Janus kinase–signal transducer and activator of transcription (JAK–STAT) pathway is a key driver of a wide range of diseases has identified its components as targets for therapeutic intervention by small
Jamie J. L. Williams   +2 more
doaj   +1 more source

Ubiquitination drives COPI priming and Golgi SNARE localization

open access: yeseLife, 2022
Deciphering mechanisms controlling SNARE localization within the Golgi complex is crucial to understanding protein trafficking patterns within the secretory pathway.
Swapneeta S Date   +10 more
doaj   +1 more source

The degradation of p53 and its major E3 ligase Mdm2 is differentially dependent on the proteasomal ubiquitin receptor S5a. [PDF]

open access: yes, 2014
p53 and its major E3 ligase Mdm2 are both ubiquitinated and targeted to the proteasome for degradation. Despite the importance of this in regulating the p53 pathway, little is known about the mechanisms of proteasomal recognition of ubiquitinated p53 and
J Das   +11 more
core   +1 more source

The master cell cycle regulator APC-Cdc20 regulates ciliary length and disassembly of the primary cilium

open access: yeseLife, 2014
The primary cilium has an important role in signaling; defects in structure are associated with a variety of human diseases. Much of the most basic biology of this organelle is poorly understood, even basic mechanisms, such as control of growth and ...
Weiping Wang, Tao Wu, Marc W Kirschner
doaj   +1 more source

Global and context-specific transcriptional consequences of oncogenic Fbw7 mutations

open access: yeseLife, 2022
The Fbw7 ubiquitin ligase targets many proteins for proteasomal degradation, which include oncogenic transcription factors (TFs) (e.g., c-Myc, c-Jun, and Notch).
H Nayanga Thirimanne   +10 more
doaj   +1 more source

Ubiquitin System [PDF]

open access: yesInternational Journal of Molecular Sciences, 2018
Ever since the discovery of ubiquitin in 1975[...]
openaire   +2 more sources

The ART-Rsp5 ubiquitin ligase network comprises a plasma membrane quality control system that protects yeast cells from proteotoxic stress

open access: yeseLife, 2013
Secretory cargo that cannot fold properly in the ER are selectively targeted for removal by a well-studied ER-associated degradation pathway, or ERAD.
Yingying Zhao   +3 more
doaj   +1 more source

A single vertebrate DNA virus protein disarms invertebrate immunity to RNA virus infection

open access: yeseLife, 2014
Virus-host interactions drive a remarkable diversity of immune responses and countermeasures. We found that two RNA viruses with broad host ranges, vesicular stomatitis virus (VSV) and Sindbis virus (SINV), are completely restricted in their replication ...
Don B Gammon   +16 more
doaj   +1 more source

Ubiquitin ligases and beyond

open access: yes, 2012
First paragraph (this article has no abstract): In a review published in 2004 [1] and that still repays reading today, Cecile Pickart traced the evolution of research on ubiquitination from its origins in the proteasomal degradation of proteins through ...
Robertson Miranda   +5 more
core   +1 more source

The Drosophila F-box protein Fbxl7 binds to the protocadherin Fat and regulates Dachs localization and Hippo signaling

open access: yeseLife, 2014
The Drosophila protocadherin Fat (Ft) regulates growth, planar cell polarity (PCP) and proximodistal patterning. A key downstream component of Ft signaling is the atypical myosin Dachs (D).
Justin A Bosch   +5 more
doaj   +1 more source

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