Literature DB >> 22751089

Versatility of the translational machinery during stress: changing partners to keep dancing.

Fátima Gebauer1.   

Abstract

Cap-dependent translation is initiated by the binding of eIF4E to the cap structure at the 5' end of mRNAs. During hypoxic stress, global translation decreases because eIF4E is inactivated. In a recent article in Nature, Lee and colleagues show that residual hypoxic translation is maintained by a specialized isoform of eIF4E, which binds to target mRNAs in complex with a hypoxia-induced RNP.

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Year:  2012        PMID： 22751089      PMCID： PMC3515747          DOI： 10.1038/cr.2012.102

Source DB:  PubMed          Journal:  Cell Res        ISSN： 1001-0602            Impact factor:   25.617


  15 in total

Review 1.  Functional diversity of the eukaryotic translation initiation factors belonging to eIF4 families.

Authors:  Greco Hernández; Paula Vazquez-Pianzola
Journal:  Mech Dev       Date:  2005-07       Impact factor: 1.882

2.  ISG15 modification of the eIF4E cognate 4EHP enhances cap structure-binding activity of 4EHP.

Authors:  Fumihiko Okumura; Weiguo Zou; Dong-Er Zhang
Journal:  Genes Dev       Date:  2007-02-01       Impact factor: 11.361

3.  Cloning and characterization of 4EHP, a novel mammalian eIF4E-related cap-binding protein.

Authors:  E Rom; H C Kim; A C Gingras; J Marcotrigiano; D Favre; H Olsen; S K Burley; N Sonenberg
Journal:  J Biol Chem       Date:  1998-05-22       Impact factor: 5.157

4.  Cap-dependent translational inhibition establishes two opposing morphogen gradients in Drosophila embryos.

Authors:  Park F Cho; Chiara Gamberi; Yoon Andrew Cho-Park; Ian B Cho-Park; Paul Lasko; Nahum Sonenberg
Journal:  Curr Biol       Date:  2006-10-24       Impact factor: 10.834

5.  A new paradigm for translational control: inhibition via 5'-3' mRNA tethering by Bicoid and the eIF4E cognate 4EHP.

Authors:  Park F Cho; Francis Poulin; Yoon Andrew Cho-Park; Ian B Cho-Park; Jarred D Chicoine; Paul Lasko; Nahum Sonenberg
Journal:  Cell       Date:  2005-05-06       Impact factor: 41.582

6.  Functional analysis of seven genes encoding eight translation initiation factor 4E (eIF4E) isoforms in Drosophila.

Authors:  Greco Hernández; Michael Altmann; José Manuel Sierra; Henning Urlaub; Ruth Diez del Corral; Peter Schwartz; Rolando Rivera-Pomar
Journal:  Mech Dev       Date:  2004-12-08       Impact factor: 1.882

7.  The eIF4G-homolog p97 can activate translation independent of caspase cleavage.

Authors:  Marco Nousch; Victoria Reed; Robert J Bryson-Richardson; Peter D Currie; Thomas Preiss
Journal:  RNA       Date:  2007-01-19       Impact factor: 4.942

8.  Cell stress modulates the function of splicing regulatory protein RBM4 in translation control.

Authors:  Jung-Chun Lin; Min Hsu; Woan-Yuh Tarn
Journal:  Proc Natl Acad Sci U S A       Date:  2007-02-06       Impact factor: 11.205

9.  Characterizing the interaction of the mammalian eIF4E-related protein 4EHP with 4E-BP1.

Authors:  Andrew R Tee; Jennifer A Tee; John Blenis
Journal:  FEBS Lett       Date:  2004-04-23       Impact factor: 4.124

10.  An oxygen-regulated switch in the protein synthesis machinery.

Authors:  James Uniacke; Chet E Holterman; Gabriel Lachance; Aleksandra Franovic; Mathieu D Jacob; Marc R Fabian; Josianne Payette; Martin Holcik; Arnim Pause; Stephen Lee
Journal:  Nature       Date:  2012-05-06       Impact factor: 49.962
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  2 in total

1.  Translational Control of Canonical and Non-Canonical Translation Initiation Factors at the Sea Urchin Egg to Embryo Transition.

Authors:  Héloïse Chassé; Sandrine Boulben; Patrick Cormier; Julia Morales
Journal:  Int J Mol Sci       Date:  2019-02-01       Impact factor: 5.923

2.  Hypoxia re-programs 2'-O-Me modifications on ribosomal RNA.

Authors:  Brandon J Metge; Sarah C Kammerud; Hawley C Pruitt; Lalita A Shevde; Rajeev S Samant
Journal:  iScience       Date:  2020-12-30
  2 in total

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