Toward a Categorization of Virus-ncRNA Interactions in the World of RNA to Disentangle the Tiny Secrets of Dengue Virus

ABSTRACT: In recent years, the function of noncoding RNAs (ncRNAs) as regulatory molecules of cell physiology has begun to be better understood. Advances in viral molecular biology have shown that host ncRNAs, cellular factors, and virus-derived ncRNAs and their interplay are strongly disturbed during viral infections. Nevertheless, the folding of RNA virus genomes has also been identified as a critical factor in regulating canonical and non-canonical functions. Due to the influence of host ncRNAs and the structure of RNA viral genomes, complex molecular and cellular processes in infections are modulated. We propose three main categories to organize the current information about RNA-RNA interactions in some well-known human viruses. The first category shows examples of host ncRNAs associated with the immune response triggered in viral infections. Even though miRNAs introduce a standpoint, they are briefly presented to keep researchers moving forward in uncovering other RNAs. The second category outlines interactions between virus-host ncRNAs, while the third describes how the structure of the RNA viral genome serves as a scaffold for processing virus-derived RNAs. Our grouping may provide a comprehensive framework to classify ncRNA-host-cell interactions for emerging viruses and diseases. In this sense, we introduced them to organize DENV-host-cell interactions.

• Autores: Gallego Gómez, Juan Carlos; Bermudez Santana, Clara Isabel
• Tipo de recurso: Article of investigation
• Fecha de publicación: 2024
• Institución: Universidad de Antioquia
• Repositorio: Repositorio UdeA
• Idioma: eng
• OAI Identifier: oai:bibliotecadigital.udea.edu.co:10495/45415
• Acceso en línea: https://hdl.handle.net/10495/45415
• Palabra clave: Dengue Virus; Virus del Dengue; Genome, Viral; Genoma Viral; Host-Pathogen Interactions; Interacciones Huésped-Patógeno; MicroRNAs; MicroARNs; RNA, Untranslated; ARN no Traducido; RNA, Viral; ARN Viral; https://id.nlm.nih.gov/mesh/D003716; https://id.nlm.nih.gov/mesh/D016679; https://id.nlm.nih.gov/mesh/D054884; https://id.nlm.nih.gov/mesh/D035683; https://id.nlm.nih.gov/mesh/D022661; https://id.nlm.nih.gov/mesh/D012367
• Rights: openAccess
• License: https://creativecommons.org/licenses/by/4.0/