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Selection of potential anti-adhesion drugs by in silico approaches targeted to ALS3 from Candida albicans

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Abstract

Objective

To select potential ligands of ALS3 for drug development with anti-adhesion and/or anti-biofilm activities.

Methodology

ALS3 model was considered stable by DM. The main features of protein flexibility were represented by two conformers which were used in the virtual screening. Twenty-four small molecules were selected for in vitro assays. Five of them presented the best biological activity with ability to inhibit the adhesion and C. albicans biofilm formation on abiotic surface.

Results

To select potential ligands of ALS3 for drug development with anti-adhesion and/or anti-biofilm activities.

Conclusion

In silico tools application was able to select promising compounds with anti-adhesion activity, opening a new perspective of medical device treatment.

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Funding

This study was supported by Conselho Nacional de Desenvolvimento Científico e Tecnológico [Grant: 236764/2012-8] and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, according to CNPq/casadinho/PROCAD [Grant: 552276/2011-1].

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Correspondence to Terezinha Inez Estivalet Svidzinski.

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The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.

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Kioshima, E.S., Shinobu-Mesquita, C.S., Abadio, A.K.R. et al. Selection of potential anti-adhesion drugs by in silico approaches targeted to ALS3 from Candida albicans. Biotechnol Lett 41, 1391–1401 (2019). https://doi.org/10.1007/s10529-019-02747-6

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  • DOI: https://doi.org/10.1007/s10529-019-02747-6

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