Incorporation of pseudouridine into mRNA enhances translation by diminishing PKR activation
BR Anderson, H Muramatsu, SR Nallagatla… - Nucleic acids …, 2010 - academic.oup.com
Previous studies have shown that the translation level of in vitro transcribed messenger RNA
(mRNA) is enhanced when its uridines are replaced with pseudouridines; however, the …
(mRNA) is enhanced when its uridines are replaced with pseudouridines; however, the …
N1-methyl-pseudouridine in mRNA enhances translation through eIF2α-dependent and independent mechanisms by increasing ribosome density
YV Svitkin, YM Cheng, T Chakraborty… - Nucleic acids …, 2017 - academic.oup.com
Certain chemical modifications confer increased stability and low immunogenicity to in vitro
transcribed mRNAs, thereby facilitating expression of therapeutically important proteins …
transcribed mRNAs, thereby facilitating expression of therapeutically important proteins …
Pseudouridinylation of mRNA coding sequences alters translation
DE Eyler, MK Franco, Z Batool, MZ Wu… - Proceedings of the …, 2019 - National Acad Sciences
Chemical modifications of RNAs have long been established as key modulators of
nonprotein-coding RNA structure and function in cells. There is a growing appreciation that …
nonprotein-coding RNA structure and function in cells. There is a growing appreciation that …
Vertebrate mRNAs with a 5′-Terminal Pyrimidine Tract Are Candidates for Translational Repression in Quiescent Cells: Characterization of the Translational cis …
The translation of mammalian ribosomal protein (rp) mRNAs is selectively repressed in
nongrowing cells. This response is mediated through a regulatory element residing in the …
nongrowing cells. This response is mediated through a regulatory element residing in the …
Regulation of translation by ribosomal RNA pseudouridylation
Y Zhao, J Rai, H Li - Science Advances, 2023 - science.org
Pseudouridine is enriched in ribosomal, spliceosomal, transfer, and messenger RNA and
thus integral to the central dogma. The chemical basis for how pseudouridine affects the …
thus integral to the central dogma. The chemical basis for how pseudouridine affects the …
Oligopyrimidine tract at the 5'end of mammalian ribosomal protein mRNAs is required for their translational control.
S Levy, D Avni, N Hariharan… - Proceedings of the …, 1991 - National Acad Sciences
Mammalian ribosomal protein (rp) mRNAs are subject to translational control, as illustrated
by their selective release from polyribosomes in growth-arrested cells and their …
by their selective release from polyribosomes in growth-arrested cells and their …
[HTML][HTML] Direct epitranscriptomic regulation of mammalian translation initiation through N4-acetylcytidine
Summary mRNA function is influenced by modifications that modulate canonical nucleobase
behavior. We show that a single modification mediates distinct impacts on mRNA translation …
behavior. We show that a single modification mediates distinct impacts on mRNA translation …
Insertion mutagenesis to increase secondary structure within the 5′ noncoding region of a eukaryotic mRNA reduces translational efficiency
J Pelletier, N Sonenberg - Cell, 1985 - cell.com
The thymidine kinase gene of herpes simplex virus 1 was mutated by inserting
oligodeoxynucleotide linkers into the region of the gene corresponding to the 5'untranslated …
oligodeoxynucleotide linkers into the region of the gene corresponding to the 5'untranslated …
[HTML][HTML] Pseudouridine in a new era of RNA modifications
Pseudouridine (Ψ) was among the first post-transcriptional modifications discovered and is
overall one of the most abundant [1]. It is present in a wide range of cellular RNAs and is …
overall one of the most abundant [1]. It is present in a wide range of cellular RNAs and is …
[HTML][HTML] Human interferon-γ mRNA autoregulates its translation through a pseudoknot that activates the interferon-inducible protein kinase PKR
Y Ben-Asouli, Y Banai, Y Pel-Or, A Shir, R Kaempfer - Cell, 2002 - cell.com
Abstract PKR, an interferon (IFN)-inducible protein kinase activated by double-stranded
RNA, inhibits translation by phosphorylating the initiation factor eIF2α chain. We show that …
RNA, inhibits translation by phosphorylating the initiation factor eIF2α chain. We show that …