The role of iron and reactive oxygen species in cell death
SJ Dixon, BR Stockwell - Nature chemical biology, 2014 - nature.com
The transition metal iron is essential for life, yet potentially toxic iron-catalyzed reactive
oxygen species (ROS) are unavoidable in an oxygen-rich environment. Iron and ROS are …
oxygen species (ROS) are unavoidable in an oxygen-rich environment. Iron and ROS are …
[HTML][HTML] Oxidative stress and programmed cell death in yeast
G Farrugia, R Balzan - Frontiers in oncology, 2012 - frontiersin.org
Yeasts, such as Saccharomyces cerevisiae, have long served as useful models for the study
of oxidative stress, an event associated with cell death and severe human pathologies. This …
of oxidative stress, an event associated with cell death and severe human pathologies. This …
Wallerian Degeneration, WldS, and Nmnat
MP Coleman, MR Freeman - Annual review of neuroscience, 2010 - annualreviews.org
Traditionally, researchers have believed that axons are highly dependent on their cell
bodies for long-term survival. However, recent studies point to the existence of axon …
bodies for long-term survival. However, recent studies point to the existence of axon …
[HTML][HTML] A futile battle? Protein quality control and the stress of aging
There exists a phenomenon in aging research whereby early life stress can have positive
impacts on longevity. The mechanisms underlying these observations suggest a robust, long …
impacts on longevity. The mechanisms underlying these observations suggest a robust, long …
[HTML][HTML] Reactive oxygen species and yeast apoptosis
GG Perrone, SX Tan, IW Dawes - … et Biophysica Acta (BBA)-Molecular Cell …, 2008 - Elsevier
Apoptosis is associated in many cases with the generation of reactive oxygen species (ROS)
in cells across a wide range of organisms including lower eukaryotes such as the yeast …
in cells across a wide range of organisms including lower eukaryotes such as the yeast …
[HTML][HTML] VCP recruitment to mitochondria causes mitophagy impairment and neurodegeneration in models of Huntington's disease
Mutant Huntingtin (mtHtt) causes neurodegeneration in Huntington's disease (HD) by
evoking defects in the mitochondria, but the underlying mechanisms remains elusive. Our …
evoking defects in the mitochondria, but the underlying mechanisms remains elusive. Our …
[HTML][HTML] A stress-responsive system for mitochondrial protein degradation
We show that Ydr049 (renamed VCP/Cdc48-associated mitochondrial stress-responsive—
Vms1), a member of an unstudied pan-eukaryotic protein family, translocates from the …
Vms1), a member of an unstudied pan-eukaryotic protein family, translocates from the …
The AAA-ATPase p97 is essential for outer mitochondrial membrane protein turnover
Recent studies have revealed a role for the ubiquitin/proteasome system in the regulation
and turnover of outer mitochondrial membrane (OMM)-associated proteins. Although several …
and turnover of outer mitochondrial membrane (OMM)-associated proteins. Although several …
UBXD8 mediates mitochondria‐associated degradation to restrain apoptosis and mitophagy
J Zheng, Y Cao, J Yang, H Jiang - EMBO reports, 2022 - embopress.org
The hexameric AAA‐ATPase valosin‐containing protein (VCP) is essential for mitochondrial
protein quality control. How VCP is recruited to mammalian mitochondria remains obscure …
protein quality control. How VCP is recruited to mammalian mitochondria remains obscure …
[HTML][HTML] The mitochondrial pathway in yeast apoptosis
Mitochondria are not only important for the energetic status of the cell, but are also the fatal
organelles deciding about cellular life and death. Complex mitochondrial features decisive …
organelles deciding about cellular life and death. Complex mitochondrial features decisive …