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Factor nuclear 2 relacionado con el eritroide 2: uso potencial como estrategia terapéutica para infecciones virales
Sama Akbarzadeh1,2, Javad Arabpour3, Zahra Yekanipour4
1Institute of Graduate Studies in Health Sciences, Istanbul University, Istanbul, Turkey.
Archives of microbiology
|January 21, 2026
Resumen
El factor nuclear 2 relacionado con el eritroide 2 (NRF2) es clave en la defensa antiviral. La manipulación de NRF2 ofrece una estrategia terapéutica prometedora para infecciones virales al modular las respuestas inmunitarias y reducir el daño.
Área de la Ciencia:
- Biología molecular
- Inmunología
- Virología
Sus antecedentes:
- El factor nuclear 2 relacionado con el eritroide 2 (NRF2) es un regulador crucial del equilibrio redox celular y las respuestas inmunitarias innatas.
- Los virus a menudo inducen estrés oxidativo para facilitar la replicación o evadir la inmunidad del huésped, lo que hace que el papel de NRF2 en la infección sea crítico.
- La vía NRF2-Keap1 es manipulada diferencialmente por varios patógenos virales, lo que afecta los resultados de la enfermedad.
Objetivo del estudio:
- Explorar los roles multifacéticos de NRF2 en infecciones virales.
- Investigar cómo los patógenos virales interactúan con la vía NRF2-Keap1.
- Identificar NRF2 como un objetivo terapéutico potencial para estrategias antivirales.
Principales métodos:
- Revisión y síntesis de la literatura científica actual sobre NRF2 e infecciones virales.
- Análisis de cómo la manipulación viral de NRF2 afecta la replicación viral, la inmunidad del huésped y la progresión de la enfermedad.
- Examen del potencial terapéutico de los compuestos que activan NRF2.
Principales resultados:
- Los patógenos virales manipulan diferencialmente la vía NRF2-Keap1, con consecuencias variables para la replicación viral y la defensa del huésped.
- La activación de NRF2 puede suprimir la replicación viral, reducir el estrés oxidativo y limitar la inflamación.
- Por el contrario, algunos virus inhiben NRF2 para promover la evasión inmune o la enfermedad crónica; la activación persistente de NRF2 puede contribuir a la carcinogénesis asociada a virus.
Conclusiones:
- NRF2 es un objetivo prometedor para terapias antivirales dirigidas al huésped.
- La modulación selectiva de la actividad de NRF2 (activación o inhibición) tiene potencial para mejorar la eficacia del tratamiento, reducir el daño tisular y mitigar las complicaciones a largo plazo en infecciones virales.
- Comprender las interacciones específicas de virus con NRF2 es crucial para desarrollar moduladores de NRF2 dirigidos para el manejo de enfermedades virales.
Palabras clave:
Enfermedades transmisiblesFactor 2 relacionado con NF-E2Estrategia terapéuticaEnfermedades por virusMás Videos Relacionados
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