Under normal nutritional conditions, G-protein coupled receptors can control autophagy by regulating the degradation of key autophagic regulator Atg14L through ZBTB16-mediated ubiquitination and proteasome degradation.
A new mitochondrial protein degradation pathway selectively sorts and destroys a subset of the mitochondrial membrane proteome to protect mitochondria in times of stress.
Understanding of bacterial protein degradation is illuminated by cryo-EM structures of the substrate-bound ClpXP complex from Neisseria meningitidis at 2.3 to 3.3 Å resolution.
Retrieval enhances fear memory through reconsolidation by activating calcineurin-induced protein degradation and CREB-mediated gene expression in amygdala, hippocampus, and mPFC.
Dynamic SILAC labeling in combination with mass spectrometry revealed substantial regulation of protein synthesis, degradation, turnover, and abundance during homeostatic scaling in neurons.
Proteasomes are protected from autophagic elimination upon carbon starvation by sequestration into cytoplasmic storage granules, which aid cell fitness by providing a cache of proteasomes that can be rapidly remobilized when carbon availability improves.
The human cytomegalovirus (HCMV) interactome systematically characterises high-confidence viral-viral and viral-host protein interactions in HCMV-infected cells, facilitating multiple novel insights into HCMV and herpesviral function.
The tissue growth controlling Hippo signalling pathway is modulated by the activity of the Casein Kinase 1 family, which regulates the protein stability of the upstream Hippo pathway component Expanded.
