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Cited by 543

The DOI matches its Crossref record; 123 of the 123 references it cites were found in a registry or an index.

Role of eIF2α Kinases in Translational Control and Adaptation to Cellular Stress

Open access
Wek, Ronald C.·2018·Cold Spring Harbor Perspectives in Biology

Abstract

A central mechanism regulating translation initiation in response to environmental stress involves phosphorylation of the α subunit of eukaryotic initiation factor 2 (eIF2α). Phosphorylation of eIF2α causes inhibition of global translation, which conserves energy and facilitates reprogramming of gene expression and signaling pathways that help to restore protein homeostasis. Coincident with repression of protein synthesis, many gene transcripts involved in the stress response are not affected or are even preferentially translated in response to increased eIF2α phosphorylation by mechanisms involving upstream open reading frames (uORFs). This review highlights the mechanisms regulating eIF2α kinases, the role that uORFs play in translational control, and the impact that alteration of eIF2α phosphorylation by gene mutations or small molecule inhibitors can have on health and disease.

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Metadata

Authors
Wek, R. C.
Venue
Cold Spring Harbor Perspectives in Biology
Published
2018-02-12
Volume
10
Issue
7
Pages
a032870
ISSN
1943-0264 (ISSN-L)
OpenAlex
W2785892239
Cited by
543
References
123
Type
posted content
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Role of eIF2α Kinases in Translational Control and Adaptation to Cellular Stress. https://app.cochat.ai/papers/10.1101/cshperspect.a032870
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Wek, R. C. (2018). Role of eIF2α Kinases in Translational Control and Adaptation to Cellular Stress. Cold Spring Harbor Perspectives in Biology. https://doi.org/10.1101/cshperspect.a032870

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