Latest News for: proteasome

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Alternative pathways in proteasome biogenesis deciphered

Phys Dot Org 25 Mar 2026
... of Cologne has deciphered the step-by-step assembly of the eukaryotic proteasome.
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Cryoelectron tomography reveals paracrystalline architecture of proteasome storage granules

Phys Dot Org 28 Jan 2026
These include stress granules and proteasome storage granules (PSGs) ... A proteasome is a large protein complex that works as an energy-powered "protein shredder," eliminating specific unneeded or damaged proteins by chopping them into small pieces.
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Proteasomal proteolysis in p62 condensates directs tumor suppression or growth depending on their subcellular localization

PNAS 16 Jan 2026
SignificanceThe ubiquitin–proteasome system (UPS) controls the ...
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