Article ; Online: Evidence for the druggability of aldosterone targets in heart failure: A bioinformatics and data science-driven decision-making approach.
Computers in biology and medicine
2024 Volume 171, Page(s) 108124
Abstract: Background: Aldosterone plays a key role in the neurohormonal drive of heart failure. Systematic prioritization of drug targets using bioinformatics and database-driven decision-making can provide a competitive advantage in therapeutic R&D. This study ... ...
| Abstract | Background: Aldosterone plays a key role in the neurohormonal drive of heart failure. Systematic prioritization of drug targets using bioinformatics and database-driven decision-making can provide a competitive advantage in therapeutic R&D. This study investigated the evidence on the druggability of these aldosterone targets in heart failure. Methods: The target disease predictability of mineralocorticoid receptors (MR) and aldosterone synthase (AS) in cardiac failure was evaluated using Open Targets target-disease association scores. The Open Targets database collections were downloaded to MongoDB and queried according to the desired aggregation level, and the results were retrieved from the Europe PMC (data type: text mining), ChEMBL (data type: drugs), Open Targets Genetics Portal (data type: genetic associations), and IMPC (data type: genetic associations) databases. The target tractability of MR and AS in the cardiovascular system was investigated by computing activity scores in a curated ChEMBL database using supervised machine learning. Results: The medians of the association scores of the MR and AS groups were similar, indicating a comparable predictability of the target disease. The median of the MR activity scores group was significantly lower than that of AS, indicating that AS has higher target tractability than MR [Hodges-Lehmann difference 0.62 (95%CI 0.53-0.70, p < 0.0001]. The cumulative distributions of the overall multiplatform association scores of cardiac diseases with MR were considerably higher than with AS, indicating more advanced investigations on a wider range of disorders evaluated for MR (Kolmogorov-Smirnov D = 0.36, p = 0.0009). In curated ChEMBL, MR had a higher cumulative distribution of activity scores in experimental cardiovascular assays than AS (Kolmogorov-Smirnov D = 0.23, p < 0.0001). Documented clinical trials for MR in heart failures surfaced in database searches, none for AS. Conclusions: Although its clinical development has lagged behind that of MR, our findings indicate that AS is a promising therapeutic target for the treatment of cardiac failure. The multiplatform-integrated identification used in this study allowed us to comprehensively explore the available scientific evidence on MR and AS for heart failure therapy. |
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| MeSH term(s) | Humans ; Aldosterone ; Data Science ; Heart Failure/drug therapy ; Heart ; Enzyme Inhibitors ; Cardiotonic Agents ; Computational Biology | |||||
| Chemical Substances | Aldosterone (4964P6T9RB) ; Enzyme Inhibitors ; Cardiotonic Agents | |||||
| Language | English | |||||
| Publishing date | 2024-02-13 | |||||
| Publishing country | United States | |||||
| Document type | Journal Article | |||||
| ZDB-ID | 127557-4 | |||||
| ISSN | 1879-0534 ; 0010-4825 | |||||
| ISSN (online) | 1879-0534 | |||||
| ISSN | 0010-4825 | |||||
| DOI | 10.1016/j.compbiomed.2024.108124 | |||||
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| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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