The molecular basis of translation initiation and its regulation in eukaryotes

J Brito Querido, I Díaz-López… - Nature Reviews Molecular …, 2024 - nature.com
The regulation of gene expression is fundamental for life. Whereas the role of transcriptional
regulation of gene expression has been studied for several decades, it has been clear over …

Translational regulation by uORFs and start codon selection stringency

TE Dever, IP Ivanov, AG Hinnebusch - Genes & development, 2023 - genesdev.cshlp.org
In addition to the main, protein-coding, open reading frame (mORF), many eukaryotic
mRNAs contain upstream ORFs (uORFs) initiated at AUG or near-cognate codons residing …

Protein synthesis initiation in eukaryotic cells

WC Merrick, GD Pavitt - Cold Spring Harbor perspectives …, 2018 - cshperspectives.cshlp.org
This review summarizes our current understanding of the major pathway for the initiation
phase of protein synthesis in eukaryotic cells, with a focus on recent advances. We describe …

The scanning mechanism of eukaryotic translation initiation

AG Hinnebusch - Annual review of biochemistry, 2014 - annualreviews.org
In eukaryotes, the translation initiation codon is generally identified by the scanning
mechanism, wherein every triplet in the messenger RNA leader is inspected for …

The mechanism of eukaryotic translation initiation and principles of its regulation

RJ Jackson, CUT Hellen, TV Pestova - Nature reviews Molecular cell …, 2010 - nature.com
Protein synthesis is principally regulated at the initiation stage (rather than during elongation
or termination), allowing rapid, reversible and spatial control of gene expression. Progress …

[HTML][HTML] Regulation of translation initiation in eukaryotes: mechanisms and biological targets

N Sonenberg, AG Hinnebusch - Cell, 2009 - cell.com
Translational control in eukaryotic cells is critical for gene regulation during nutrient
deprivation and stress, development and differentiation, nervous system function, aging, and …

Global mapping of translation initiation sites in mammalian cells at single-nucleotide resolution

S Lee, B Liu, S Lee, SX Huang… - Proceedings of the …, 2012 - National Acad Sciences
Understanding translational control in gene expression relies on precise and
comprehensive determination of translation initiation sites (TIS) across the entire …

The mechanism of eukaryotic translation initiation: new insights and challenges

AG Hinnebusch, JR Lorsch - Cold Spring Harbor …, 2012 - cshperspectives.cshlp.org
Translation initiation in eukaryotes is a highly regulated and complex stage of gene
expression. It requires the action of at least 12 initiation factors, many of which are known to …

Dynamic competition between SARS-CoV-2 NSP1 and mRNA on the human ribosome inhibits translation initiation

CP Lapointe, R Grosely, AG Johnson… - Proceedings of the …, 2021 - National Acad Sciences
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a beta-CoV that recently
emerged as a human pathogen and is the causative agent of the COVID-19 pandemic. A …

A mechanistic overview of translation initiation in eukaryotes

CE Aitken, JR Lorsch - Nature structural & molecular biology, 2012 - nature.com
Translation initiation in eukaryotes is a complex and highly regulated process requiring the
action of at least 12 protein factors. The pathway is distinguished by the formation of a pre …