Silencing of UBP43 by shRNA Enhances the Antiviral Activity of Interferon against Hepatitis B Virus / 中国病毒学·英文版
Virologica Sinica
; (6): 339-344, 2008.
Artículo
en Chino
| WPRIM (Pacífico Occidental)
| ID: wpr-407040
Biblioteca responsable:
WPRO
ABSTRACT
Previous studies have shown that expression of the interferon-sensitive gene (ISG)I5 protease UBP43 is increased in the liver biopsy specimens of patients who do not respond to interferon (IFN)-α therapy. We hypothesized that UBP43 might hinder the ability of IFN to inhibit HBV replication. In this study, we investigated whether vector-based siRNA promoted by Hi (psiUBP43) could enhance IFN inhibiting HBV replication in cell culture. UBP43 was specifically silenced using shRNA. In HepG2.2.15 cells, the HBeAg and HBV DNA levels were significantly reduced by IFN after transfection of shRNA, imphicated that vector-based siRNA promoted by HI (psiUBP43) could enhance IFN inhibiting HBV replication in cell culture. These data suggest that UBP43 modulates the anti-HBV type I IFN response, and is a possible therapeutic target for the treatment of HBV infection.
Texto completo:
Disponible
Contexto en salud:
ODS3 - Salud y Bienestar
Problema de salud:
Meta 3.3: Poner fin a las enfermedades desatendidas y detener enfermedades transmisibles
Base de datos:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Virologica Sinica
Año:
2008
Tipo del documento:
Artículo