Control of the eIF4E activity: structural insights and pharmacological implications

A Romagnoli, M D'Agostino, C Ardiccioni… - Cellular and Molecular …, 2021 - Springer
The central role of eukaryotic translation initiation factor 4E (eIF4E) in controlling mRNA
translation has been clearly assessed in the last decades. eIF4E function is essential for …

The metaphorical swiss army knife: The multitude and diverse roles of HEAT domains in eukaryotic translation initiation

D Friedrich, A Marintchev, H Arthanari - Nucleic acids research, 2022 - academic.oup.com
Biomolecular associations forged by specific interaction among structural scaffolds are
fundamental to the control and regulation of cell processes. One such structural architecture …

A ribosomal protein S5 isoform is essential for oogenesis and interacts with distinct RNAs in Drosophila melanogaster

J Kong, H Han, J Bergalet, LPB Bouvrette… - Scientific Reports, 2019 - nature.com
In Drosophila melanogaster there are two genes encoding ribosomal protein S5, RpS5a and
RpS5b. Here, we demonstrate that RpS5b is required for oogenesis. Females lacking …

A novel eIF4E-interacting protein that forms non-canonical translation initiation complexes

R Toribio, A Muñoz, AB Castro-Sanz, C Merchante… - Nature plants, 2019 - nature.com
Translation is a fundamental step in gene expression that regulates multiple developmental
and stress responses. One key step of translation initiation is the association between eIF4E …

eIF4E as a molecular wildcard in metazoans RNA metabolism

G Hernández, P Vazquez‐Pianzola - Biological Reviews, 2023 - Wiley Online Library
The evolutionary origin of eukaryotes spurred the transition from prokaryotic‐like translation
to a more sophisticated, eukaryotic translation. During this process, successive gene …

Transcriptome-wide studies uncover the diversity of modes of mRNA recruitment to eukaryotic ribosomes

IN Shatsky, SE Dmitriev, DE Andreev… - Critical reviews in …, 2014 - Taylor & Francis
The conventional paradigm of translation initiation in eukaryotes states that the cap-binding
protein complex eIF4F (consisting of eIF4E, eIF4G and eIF4A) plays a central role in the …

Discovery and characterization of conserved binding of eIF4E 1 (CBE1), a eukaryotic translation initiation factor 4E–binding plant protein

RM Patrick, JCH Lee, JRJ Teetsel, SH Yang… - Journal of Biological …, 2018 - ASBMB
In many eukaryotes, translation initiation is regulated by proteins that bind to the mRNA cap–
binding protein eukaryotic translation initiation factor 4E (eIF4E). These proteins commonly …

Distinct roles of two eIF4E isoforms in the germline of Caenorhabditis elegans

HP Huggins, JS Subash, H Stoffel… - Journal of cell …, 2020 - journals.biologists.com
Germ cells use both positive and negative mRNA translational control to regulate gene
expression that drives their differentiation into gametes. mRNA translational control is …

eIF4E-binding proteins: new factors, new locations, new roles

A Kamenska, C Simpson, N Standart - 2014 - portlandpress.com
The cap-binding translation initiation factor eIF4E (eukaryotic initiation factor 4E) is central to
protein synthesis in eukaryotes. As an integral component of eIF4F, a complex also …

Unorthodox mechanisms to initiate translation open novel paths for gene expression

G Hernandez, A García, N Sonenberg… - Journal of Molecular …, 2020 - Elsevier
Translation in eukaryotes is dependent on the activity of translation initiation factor (eIF) 4G
family of proteins, a scaffold protein that, during the initiation step, coordinates the activity of …