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https://hdl.handle.net/1822/74865
Título: | A computational approach to finding new drug targets for pathogenic Candida species |
Autor(es): | Viana, Romeu Couceiro, Diogo Carneiro, Tiago Souza, Caio Dias, Oscar Rocha, Isabel Soares, Cláudio Teixeira, Miguel C. |
Data: | 23-Nov-2021 |
Citação: | Viana, Romeu; Couceiro, Diogo; Carneiro, Tiago; Souza, Caio; Dias, Oscar; Rocha, Isabel; Soares, Cláudio; Teixeira, Miguel C., A computational approach to finding new drug targets for pathogenic Candida species. Microbiotec 21 - Congress of Microbiology and Biotechnology (Abstracts Book). No. O.78, UNL Online, Nov 23-26, 188, 2021. |
Resumo(s): | Candida species are among the most impactful fungal pathogens, normally associated with very high mortality rates. With the rise in frequency of multidrug-resistant clinical isolates, the identification of new drug targets and new drugs is crucial to overcome the increase in therapeutic failure. In this study, we present the first validated genome-scale metabolic models for three pathogenic Candida species, Candida albicans, Candida auris and Candida parapsilosis. These models were reconstructed using the open-source software tool merlin 4.0.2 and are provided in the well-established systems biology markup language (SBML) format, thus, being usable in most metabolic engineering platforms, such as OptFlux or COBRA. These models were used as a platform for the discovery of new drug targets, through the determination of gene essentiality in conditions mimicking the human host. Using predictive computational techniques, Homology Modelling and Molecular Docking, we were able to identify potential inhibitory compounds for the identified drug targets, whose experimental validation is underway. This computational approach provides a promising platform for the identification of new drug targets and new antifungal drugs to tackle human candidiasis. |
Tipo: | Resumo em ata de conferência |
URI: | https://hdl.handle.net/1822/74865 |
Versão da editora: | https://microbiotec21.organideia.pt/ |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
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Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_55035_1.pdf | 139,27 kB | Adobe PDF | Ver/Abrir |