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In vivo efficacy of atorvastatin in the treatment of Tinea pedis: stepping forward into drug repositioning

Abstract

The assignment of new therapeutic purposes to drugs, known as drug repositioning, has been an important ally in the search for new antifungal drugs. Statin compounds, which are used systemically as cholesterol-lowering, may also exert direct antifungal effects, since the statins are drugs that act to prevent sterol synthesis in both humans and fungi and for this reason they are drug promising to combat mycoses. We evaluate the in vivo efficacy of an atorvastatin-loaded topic emulgel (0.75%, 1.5%, or 3.0% m/m) in an in vivo experimental model Tinea pedis. The results showed that the cutaneous delivery-atorvastatin showed total score reduction after seven days of treatment. We concluded that atorvastatin may be a promising drug for the treatment of superficial and cutaneous mycosis.

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Acknowledgements

We want to express our gratitude to Colorcon® do Brasil for generously providing the HPMC™ K100 LV used in this research.

Funding

This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior–Brazil (CAPES)—Finance Code 001 and 88881.709052/2022-01 (PDPG-CONSOLIDAÇÃO-3-4 (PDPG Emergencial de Consolidação Estratégica dos Programas de Pós-graduação (PPGs) stricto sensu acadêmicos com notas 3 e 4).

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Correspondence to Marcelo Gonzaga de Freitas Araújo.

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de Oliveira Neto, A.S., Amorim, M.E.S., Fabri, R.L. et al. In vivo efficacy of atorvastatin in the treatment of Tinea pedis: stepping forward into drug repositioning. J Antibiot 78, 600–605 (2025). https://doi.org/10.1038/s41429-025-00848-1

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