scholarly journals Thermal-Enhanced bri1-301 Instability Reveals a Plasma Membrane Protein Quality Control System in Plants

2018 ◽  
Vol 9 ◽  
Author(s):  
Minghui Lv ◽  
Meizhen Li ◽  
Weiyue Chen ◽  
Yanze Wang ◽  
Chao Sun ◽  
...  
Keyword(s):  
Quality Control ◽  
Plasma Membrane ◽  
Control System ◽  
Membrane Protein ◽  
Protein Quality ◽  
Protein Quality Control ◽  
Quality Control System ◽  
Plasma Membrane Protein ◽  
Protein Quality Control System

scholarly journals A Crucial Role for the Protein Quality Control System in Motor Neuron Diseases

2020 ◽  
Vol 12 ◽  
Author(s):  
Riccardo Cristofani ◽  
Valeria Crippa ◽  
Maria Elena Cicardi ◽  
Barbara Tedesco ◽  
Veronica Ferrari ◽  
...  
Keyword(s):  
Quality Control ◽  
Control System ◽  
Motor Neuron ◽  
Crucial Role ◽  
Protein Quality ◽  
Protein Quality Control ◽  
Quality Control System ◽  
Motor Neuron Diseases ◽  
Protein Quality Control System

scholarly journals Roles and Mechanisms of the Protein Quality Control System in Alzheimer’s Disease

2021 ◽  
Vol 23 (1) ◽  
pp. 345
Author(s):  
Yaping Liu ◽  
Runrong Ding ◽  
Ze Xu ◽  
Yuan Xue ◽  
Dongdong Zhang ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Quality Control ◽  
Control System ◽  
Protein Quality ◽  
Early Stage ◽  
Senile Plaques ◽  
Protein Quality Control ◽  
Quality Control System ◽  
Protein Quality Control System

Alzheimer’s disease (AD) is characterized by the deposition of senile plaques (SPs) and the formation of neurofibrillary tangles (NTFs), as well as neuronal dysfunctions in the brain, but in fact, patients have shown a sustained disease progression for at least 10 to 15 years before these pathologic biomarkers can be detected. Consequently, as the most common chronic neurological disease in the elderly, the challenge of AD treatment is that it is short of effective biomarkers for early diagnosis. The protein quality control system is a collection of cellular pathways that can recognize damaged proteins and thereby modulate their turnover. Abundant evidence indicates that the accumulation of abnormal proteins in AD is closely related to the dysfunction of the protein quality control system. In particular, it is the synthesis, degradation, and removal of essential biological components that have already changed in the early stage of AD, which further encourages us to pay more attention to the protein quality control system. The review mainly focuses on the endoplasmic reticulum system (ERS), autophagy–lysosome system (ALS) and the ubiquitin–proteasome system (UPS), and deeply discusses the relationship between the protein quality control system and the abnormal proteins of AD, which can not only help us to understand how and why the complex regulatory system becomes malfunctional during AD progression, but also provide more novel therapeutic strategies to prevent the development of AD.

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