Oxidative stress and antioxidants in neurodegenerative disorders

EO Olufunmilayo, MB Gerke-Duncan, RMD Holsinger - Antioxidants, 2023 - mdpi.com
Neurodegenerative disorders constitute a substantial proportion of neurological diseases
with significant public health importance. The pathophysiology of neurodegenerative …

Protein quality control in the secretory pathway

Z Sun, JL Brodsky - Journal of Cell Biology, 2019 - rupress.org
Protein folding is inherently error prone, especially in the endoplasmic reticulum (ER). Even
with an elaborate network of molecular chaperones and protein folding facilitators …

Cadmium-induced oxidative stress: focus on the central nervous system

JJV Branca, C Fiorillo, D Carrino, F Paternostro… - Antioxidants, 2020 - mdpi.com
Cadmium (Cd), a category I human carcinogen, is a well-known widespread environmental
pollutant. Chronic Cd exposure affects different organs and tissues, such as the central …

Structural basis of ER-associated protein degradation mediated by the Hrd1 ubiquitin ligase complex

X Wu, M Siggel, S Ovchinnikov, W Mi, V Svetlov… - Science, 2020 - science.org
INTRODUCTION Protein homeostasis in the endoplasmic reticulum (ER) is maintained by a
quality control system. When a newly synthesized ER protein misfolds, it is ultimately …

The ubiquitin system, autophagy, and regulated protein degradation

A Varshavsky - Annual review of biochemistry, 2017 - annualreviews.org
The Ubiquitin System, Autophagy, and Regulated Protein Degradation | Annual Reviews Menu
Publications AZ Journal Information About Subscribe Give Personal Register/Sign-in 0 Cart …

A selective ER‐phagy exerts procollagen quality control via a Calnexin‐FAM 134B complex

A Forrester, C De Leonibus, P Grumati, E Fasana… - The EMBO …, 2019 - embopress.org
Autophagy is a cytosolic quality control process that recognizes substrates through receptor‐
mediated mechanisms. Procollagens, the most abundant gene products in Metazoa, are …

Antioxidant role of kaempferol in prevention of hepatocellular carcinoma

N Sharma, S Biswas, N Al-Dayan, AS Alhegaili… - Antioxidants, 2021 - mdpi.com
Reactive oxygen species (ROS) are noxious to cells because their increased level interacts
with the body's defense mechanism. These species also cause mutations and uncontrolled …

Shaping proteostasis at the cellular, tissue, and organismal level

AJ Sala, LC Bott, RI Morimoto - Journal of Cell Biology, 2017 - rupress.org
The proteostasis network (PN) regulates protein synthesis, folding, transport, and
degradation to maintain proteome integrity and limit the accumulation of protein aggregates …

Endoplasmic reticulum stress and unfolded protein response in breast cancer: the balance between apoptosis and autophagy and its role in drug resistance

L Sisinni, M Pietrafesa, S Lepore, F Maddalena… - International journal of …, 2019 - mdpi.com
The unfolded protein response (UPR) is a stress response activated by the accumulation of
unfolded or misfolded proteins in the lumen of the endoplasmic reticulum (ER) and its …

The AAA+ ATPase p97, a cellular multitool

L Stach, PS Freemont - Biochemical Journal, 2017 - portlandpress.com
The AAA+ (ATPases associated with diverse cellular activities) ATPase p97 is essential to a
wide range of cellular functions, including endoplasmic reticulum-associated degradation …