Loss of regulation of protein synthesis and turnover underpins an attenuated stress response in senescent human mesenchymal stem cells
(2023)
Journal Article
Llewellyn, J., Mallikarjun, V., Gilbert, H., Richardson, S., Hubbard, S., Swift, J., …Osipova, M. (2023). Loss of regulation of protein synthesis and turnover underpins an attenuated stress response in senescent human mesenchymal stem cells. Proceedings of the National Academy of Sciences of the United States of America, https://doi.org/10.1073/pnas.2210745120
Cells respond to stress by synthesizing chaperone proteins that seek to correct protein misfolding and maintain function. However, abrogation of protein homeostasis is a hallmark of aging, leading to loss of function and the formation of proteotoxic... Read More about Loss of regulation of protein synthesis and turnover underpins an attenuated stress response in senescent human mesenchymal stem cells.