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Can Activation of NRF2 Be a Strategy COVID-19?

Cuadrado, Antonio; Pajares, Marta; Benito, Cristina; Jimenez-Villegas, Jose; Escoll, Maribel; Fernandez-Gines, Raquel; Yague, Angel J. Garcia; Lastra, Diego; Manda, Gina; Rojo, Ana I.; Dinkova-Kostova, Albena T.

TRENDS IN PHARMACOLOGICAL SCIENCES
2020
VL / 41 - BP / 598 - EP / 610
abstract
Acute respiratory distress syndrome (ARDS) caused by SARS-CoV-2 is largely the result of a dysregulated host response, followed by damage to alveolar cells and lung fibrosis. Exacerbated proinflammatory cytokines release (cytokine storm) and loss of T lymphocytes (leukopenia) characterize the most aggressive presentation. We propose that a multifaceted anti-inflammatory strategy based on pharmacological activation of nuclear factor erythroid 2 p45-related factor 2 (NRF2) can be deployed against the virus. The strategy provides robust cytoprotection by restoring redox and protein homeostasis, promoting resolu-tion of inflammation, and facilitating repair. NRF2 activators such as sulforaph-ane and bardoxolone methyl are already in clinical trials. The safety and efficacy information of these modulators in humans, together with their well -documented cytoprotective and anti-inflammatory effects in preclinical models, highlight the potential of this armamentarium for deployment to the battlefield against COVID-19.

AccesS level

Green published, Hybrid

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