Wu X, Qian SB. eIF4E integrates into stress response.
Mol Cell 2024;
84:2009-2010. [PMID:
38848688 DOI:
10.1016/j.molcel.2024.05.006]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 05/07/2024] [Accepted: 05/07/2024] [Indexed: 06/09/2024]
Abstract
In this issue, Diamond et al.1 and Kim et al.2 report that depletion of eIF4E leads to translational upregulation of GCN4, a key player in the integrated stress response, in an eIF2α phosphorylation-independent manner, suggesting a new mode of translational adaptation.
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