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The turnover of brain proteins is critical for organism survival, and its perturbations are strongly linked to pathology. Nevertheless, precise protein lifetimes have been difficult to obtain in vivo. They are readily measured in vitro by feeding cells with isotopically-labeled amino acids, followed...
ORGANISM(S): Mus musculus (Mouse) 
2018-11-15 | PXD010859 | Pride
Myelin, the electrically insulating axonal sheath, is composed of lipids and proteins with exceptionally long lifetime. Using 3D electron microscopy, mass spectrometry imaging, and quantitative proteome analysis, we addressed the question how myelin function is affected by myelin turnover. We studie...
ORGANISM(S): Mus musculus (Mouse) 
2022-01-14 | PXD025180 | Pride
Neuronal communication relies on neurotransmitter release from synaptic vesicles (SVs), whose dynamics are controlled by Ca2+-dependent pathways, as many thoroughly studied phosphorylation cascades. However, little is known about other post-translational modifications, as ubiquitination. To address ...
ORGANISM(S): Homo Sapiens Rattus Norvegicus 
Genetic variants that hinder post-translational protein modifications by the ubiquitin-like modifier UFM1 (UFMylation) cause encephalopathies. UFMylation regulates endoplasmic reticulum (ER) homeostasis, but how UFMylation-deficiencies cause selective neurological defects is unknown. In the framewor...
ORGANISM(S): Mus musculus (Mouse) 
2026-01-28 | PXD071267 | Pride
abundance based on Spectral counting, Interaction consistency score: 8.0, Coverage: 7
ORGANISM(S): 10090 
2018-00-00 | 494884207 | PAXDB
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