Exploring IDI2-AS1, OIP5-AS1, and LITATS1: Changes in Long Non-coding RNAs Induced by the Poly I:C Stimulation.
Biol Pharm Bull
; 47(6): 1144-1147, 2024.
Article
en En
| MEDLINE
| ID: mdl-38866523
ABSTRACT
Long non-coding RNAs (lncRNAs) are sequences longer than 200 nucleotides, but they do not encode proteins. Nevertheless, they have significant roles in diverse biological functions. It remains unclear how viral infections trigger the expression of lncRNAs. In our previous research, we revealed a distinct type of lncRNAs with a lifespan under 4 h in human HeLa cells. These short-lived lncRNAs might be associated with numerous regulatory roles. Given their potential impact on human physiology, these short-lived lncRNAs could be key indicators to measure polyinosinicpolycytidylic acid (poly IC) stimulation. In our recent work, we discovered three lncRNAs IDI2-AS1, OIP5-AS1, and LITATS1. After exposure to poly IC, imitating viral assault in human A549 cells, IDI2-AS1 levels dropped significantly while OIP5-AS1 and LITATS1 levels rose markedly. Our results indicate that short-lived lncRNAs respond to poly IC stimulation, exhibiting substantial changes in expression. This indicates that the understanding the role of lncRNAs in the host response to viral infection and the potential for these molecules to serve as novel therapeutic targets.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Poli I-C
/
ARN Largo no Codificante
Límite:
Humans
Idioma:
En
Año:
2024
Tipo del documento:
Article