[图书][B] Chaperones and quality control of the hERG and CFTR ion channels

C Hantouche - 2015 - search.proquest.com
Protein misfolding diseases represent a major medical challenge. Although the genetic
mutations that cause many misfolding diseases have been identified, there are no cures yet …

The role of the cytosolic HSP70 chaperone system in diseases caused by misfolding and aberrant trafficking of ion channels

JC Young - Disease models & mechanisms, 2014 - journals.biologists.com
Protein-folding diseases are an ongoing medical challenge. Many diseases within this
group are genetically determined, and have no known cure. Among the examples in which …

Hsp40 chaperones promote degradation of the HERG potassium channel

VE Walker, MJH Wong, R Atanasiu… - Journal of Biological …, 2010 - ASBMB
Loss of function mutations in the hERG (human ether-a-go-go related gene or KCNH2)
potassium channel underlie the proarrhythmic cardiac long QT syndrome type 2. Most often …

[HTML][HTML] Bag1 co-chaperone promotes TRC8 E3 ligase-dependent degradation of misfolded human ether a go-go-related gene (hERG) potassium channels

C Hantouche, B Williamson, WC Valinsky… - Journal of Biological …, 2017 - ASBMB
Cardiac long QT syndrome type 2 is caused by mutations in the human ether a go-go-
related gene (hERG) potassium channel, many of which cause misfolding and degradation …

Rare ER protein misfolding-mistrafficking disorders: therapeutic developments

RN Hegde, A Subramanian, P Pothukuchi… - Tissue and Cell, 2017 - Elsevier
The presence of a functional protein at the appropriate location in the cell is the result of the
processes of transcription, translation, folding and trafficking to the correct destination. There …

The HERCulean task of recognizing, ubiquitinating, and shielding misfolded integral membrane proteins

CJ Guerriero, JL Brodsky - Journal of Cell Biology, 2024 - rupress.org
During ER-associated decay, unfolded membrane-resident proteins are targeted for removal
and degradation by ubiquitin ligases whose identities and precise operations remain …

Peripheral Quality Control

SM Hurtley - Science Signaling, 2010 - science.org
Protein misfolding diseases often lead to the retention and degradation of important proteins
within the endoplasmic reticulum (ER). Strategies to reduce the stringency of ER quality …

Investigation of folding and degradation of mutant proteins synthesized in semipermeabilized cells

CM Wilson, NJ Bulleid - Protein Misfolding and Disease: Principles and …, 2003 - Springer
The endoplasmic reticulum (ER) is the site where most secretory proteins acquire their
native conformation and gain access to the secretory pathway, and the cell surface. Proteins …

Protein Trafficking Diseases

HM Sampson, DY Thomas - Chemical Biology: Approaches to …, 2012 - Wiley Online Library
Many diseases are caused by defects in protein trafficking. Protein trafficking diseases occur
when a mutant protein is recognized by the endoplasmic reticulum (ER) quality control …

The activities and function of molecular chaperones in the endoplasmic reticulum

TM Buck, CM Wright, JL Brodsky - Seminars in cell & developmental biology, 2007 - Elsevier
Most proteins in the secretory pathway are translated, folded, and subjected to quality
control at the endoplasmic reticulum (ER). These processes must be flexible enough to …