RNA modifications in physiology and disease: towards clinical applications

S Delaunay, M Helm, M Frye - Nature Reviews Genetics, 2024 - nature.com
The ability of chemical modifications of single nucleotides to alter the electrostatic charge,
hydrophobic surface and base pairing of RNA molecules is exploited for the clinical use of …

RNA modifications: importance in immune cell biology and related diseases

L Cui, R Ma, J Cai, C Guo, Z Chen, L Yao… - Signal transduction and …, 2022 - nature.com
RNA modifications have become hot topics recently. By influencing RNA processes,
including generation, transportation, function, and metabolization, they act as critical …

The competitive landscape of the dsRNA world

KA Cottrell, RJ Andrews, BL Bass - Molecular Cell, 2024 - cell.com
The ability to sense and respond to infection is essential for life. Viral infection produces
double-stranded RNAs (dsRNAs) that are sensed by proteins that recognize the structure of …

ADAR1p150 prevents MDA5 and PKR activation via distinct mechanisms to avert fatal autoinflammation

SB Hu, J Heraud-Farlow, T Sun, Z Liang, A Goradia… - Molecular Cell, 2023 - cell.com
Effective immunity requires the innate immune system to distinguish foreign nucleic acids
from cellular ones. Cellular double-stranded RNAs (dsRNAs) are edited by the RNA-editing …

Modular, programmable RNA sensing using ADAR editing in living cells

KE Kaseniit, N Katz, NS Kolber, CC Call… - Nature …, 2023 - nature.com
With the increasing availability of single-cell transcriptomes, RNA signatures offer a
promising basis for targeting living cells. Molecular RNA sensors would enable the study of …

Epitranscriptomic modifications in mesenchymal stem cell differentiation: advances, mechanistic insights, and beyond

J Zheng, Y Lu, Y Lin, S Si, B Guo, X Zhao… - Cell Death & …, 2024 - nature.com
RNA modifications, known as the “epitranscriptome”, represent a key layer of regulation that
influences a wide array of biological processes in mesenchymal stem cells (MSCs). These …

Exploring the epitranscriptome by native RNA sequencing

O Begik, JS Mattick, EM Novoa - RNA, 2022 - rnajournal.cshlp.org
Chemical RNA modifications, collectively referred to as the “epitranscriptome,” are essential
players in fine-tuning gene expression. Our ability to analyze RNA modifications has …

The snoRNA-like lncRNA LNC-SNO49AB drives leukemia by activating the RNA-editing enzyme ADAR1

W Huang, YM Sun, Q Pan, K Fang, XT Chen, ZC Zeng… - Cell discovery, 2022 - nature.com
Long noncoding RNAs (lncRNAs) are usually 5′ capped and 3′ polyadenylated, similar to
most typical mRNAs. However, recent studies revealed a type of snoRNA-related lncRNA …

RNA modifications in cardiovascular health and disease

A Gatsiou, K Stellos - Nature Reviews Cardiology, 2023 - nature.com
RNA is not always a faithful copy of DNA. Advances in tools enabling the interrogation of the
exact RNA sequence have permitted revision of how genetic information is transferred. We …

[HTML][HTML] An ADAR1 dsRBD3-PKR kinase domain interaction on dsRNA inhibits PKR activation

K Sinigaglia, A Cherian, Q Du, V Lacovich, D Vukić… - Cell reports, 2024 - cell.com
Adar null mutant mouse embryos die with aberrant double-stranded RNA (dsRNA)-driven
interferon induction, and Adar Mavs double mutants, in which interferon induction is …