mGem: Noncanonical nucleic acid structures-powerful but neglected antiviral targets

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F25%3A00642112" target="_blank" >RIV/68081707:_____/25:00642112 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61988987:17310/25:A2603CYP

Výsledek na webu

<a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC12607565/" target="_blank" >https://pmc.ncbi.nlm.nih.gov/articles/PMC12607565/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1128/mbio.02730-25" target="_blank" >10.1128/mbio.02730-25</a>

Jazyk výsledku

angličtina

Název v původním jazyce

mGem: Noncanonical nucleic acid structures-powerful but neglected antiviral targets

Popis výsledku v původním jazyce

This perspective highlights the emerging significance of noncanonical nucleic acid structures-such as G-quadruplexes, Z-DNA/Z-RNA, and cruciforms-in viral genomes. Once considered structural oddities, these motifs are now recognized as critical regulators of viral replication, transcription, genome stability, and host-pathogen interactions. Despite mounting evidence of their functional relevance and therapeutic potential, these structures remain largely overlooked in virology and antiviral drug development. Their unique conformations offer highly specific molecular targets, with several small molecules already demonstrating the ability to modulate viral gene expression by stabilizing or destabilizing these motifs. The persistent underestimation of non-B DNA/RNA structures represents a missed opportunity in the fight against viral diseases. By synthesizing recent discoveries and emphasizing their biological and pharmacological promise, we aim to elevate awareness and catalyze interdisciplinary research. Harnessing the structural diversity of viral genomes could unlock novel antiviral strategies with high specificity and minimal off-target effects.

Název v anglickém jazyce

mGem: Noncanonical nucleic acid structures-powerful but neglected antiviral targets

Popis výsledku anglicky

This perspective highlights the emerging significance of noncanonical nucleic acid structures-such as G-quadruplexes, Z-DNA/Z-RNA, and cruciforms-in viral genomes. Once considered structural oddities, these motifs are now recognized as critical regulators of viral replication, transcription, genome stability, and host-pathogen interactions. Despite mounting evidence of their functional relevance and therapeutic potential, these structures remain largely overlooked in virology and antiviral drug development. Their unique conformations offer highly specific molecular targets, with several small molecules already demonstrating the ability to modulate viral gene expression by stabilizing or destabilizing these motifs. The persistent underestimation of non-B DNA/RNA structures represents a missed opportunity in the fight against viral diseases. By synthesizing recent discoveries and emphasizing their biological and pharmacological promise, we aim to elevate awareness and catalyze interdisciplinary research. Harnessing the structural diversity of viral genomes could unlock novel antiviral strategies with high specificity and minimal off-target effects.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

<a href="/cs/project/EF15_003%2F0000477" target="_blank" >EF15_003/0000477: Strukturní gymnastika nukleových kyselin: od molekulárních principů přes biologické funkce k terapeutickým cílům.</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

mBio

ISSN

2150-7511

e-ISSN

2150-7511

Svazek periodika

16

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

—

Kód UT WoS článku

001584043600001

EID výsledku v databázi Scopus

2-s2.0-105021483871