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Especies reactivas de oxígeno impulsan la inflamación inmune en la esclerosis sistémica: mecanismos y terapias

Shih-Ching Lee¹, Kuang-Hui Yu², Hsuan-Cheng Huang³

¹Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei 106, Taiwan; Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; Division of Rheumatology, Allergy and Immunology, New Taipei Municipal Tucheng Hospital, New Taipei City 236, Taiwan.

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|February 6, 2026

Resumen

Los tratamientos para la esclerosis sistémica están avanzando. Las nuevas terapias se dirigen al estrés oxidativo y las vías relacionadas para combatir los problemas vasculares y la fibrosis en esta enfermedad autoinmune.

Área de la Ciencia:

Inmunología
Reumatología
Fisiopatología

Sus antecedentes:

La esclerosis sistémica (ES) es una afección autoinmune que causa daño vascular, problemas inmunes y fibrosis.
El estrés oxidativo, específicamente las especies reactivas de oxígeno (ROS), es un desencadenante sospechoso de la vasculopatía y la fibrosis de la ES.
Los inmunosupresores actuales ofrecen una eficacia limitada, lo que resalta las necesidades clínicas insatisfechas en el manejo de la ES.

Objetivo del estudio:

Revisar las terapias emergentes para la esclerosis sistémica.
Enfocarse en tratamientos dirigidos a vías impulsadas por ROS en la vasculopatía y fibrosis de la ES.

Principales métodos:

Revisión de literatura de terapias validadas y en investigación.
Análisis de estudios centrados en vías de estrés oxidativo, inmunes y de citoquinas en la ES.

Principales resultados:

Se identificaron nuevas dianas terapéuticas en vías impulsadas por ROS.
Se destacaron tratamientos potenciales para la vasculopatía y la fibrosis de la ES.

Conclusiones:

Las terapias emergentes dirigidas a las vías de ROS, inmunes y de citoquinas son prometedoras para la ES.
Estos nuevos enfoques pueden abordar necesidades insatisfechas en el tratamiento de las complicaciones vasculares y fibróticas relacionadas con la ES.

Palabras clave:

ROS fibrosis especies reactivas de oxígeno esclerosis sistémica vasculopatía

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