Free ribosomal proteins as culprits for nucleolar stress.

Mol Cell

Max Planck Institute for Biology of Ageing, Joseph-Stelzmann-Str. 9b, 50931 Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Cluster of Excellence Cellular Stress Responses in Aging-associated Diseases (CECAD), Joseph-Stelzmann-Str. 26, 50931 Cologne, Germany. Electronic address:

Published: April 2024

Nucleolar stress has been consistently linked to age-related diseases. In this issue, Sirozh et al. find that the common molecular signature of nucleolar stress is the accumulation of free ribosomal proteins, which leads to premature aging in mice; however, it can be reversed by mTOR inhibition.

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Source
http://dx.doi.org/10.1016/j.molcel.2024.03.026DOI Listing

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