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Protein homeostasis, or proteostasis, refers to the maintenance of the conformational and functional integrity of the proteome. The term proteostasis therefore encompasses all of the pathways that regulate the synthesis, concentration, folding, trafficking and degradation of proteins. The proteostas...
ORGANISM(S): Mus musculus (Mouse) 
2026-02-19 | PXD031826 | Pride
Imbalances in endoplasmic reticulum (ER) proteostasis are associated with etiologically-diverse degenerative diseases linked to excessive extracellular protein misfolding and aggregation. Reprogramming of the ER proteostasis environment through genetic activation of the Unfolded Protein Response (UP...
ORGANISM(S): Homo sapiens 
Protein quality controls (PQC) systems rely on three main activities to prevent the accumulation of misfolded proteins upon stress conditions and aging: refolding, degradation and sequestration. In Saccharomyces cerevisiae the Hsp70 chaperone system plays a central role in protein refolding, while d...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2023-03-10 | PXD037835 | Pride
Regulation of germline proteostasis by insulin/IGF-1 signaling
Anakinra restores cellular proteostasis by coupling mitochondrial redox balance to autophagy
STIM1 is a single-pass transmembrane endoplasmic/sarcoplasmic reticulum (E/SR) protein recognized for its role in store operated Ca2+ entry (SOCE), an ancient and ubiquitous signaling pathway. Whereas STIM1 is indispensable during development, its biological and metabolic functions in mature muscle ...
ORGANISM(S): Mus Musculus (mouse) 
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