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Updated: May 28, 2026

Drug Repurposing Hypothesis Generation Using the "RE:fine Drugs" System
Published on: December 11, 2016
Hypothesis driven drug design: improving quality and effectiveness of the design-make-test-analyse cycle
Alleyn T Plowright1, Craig Johnstone, Jan Kihlberg
1Cardiovascular and GastroIntestinal Research Area, AstraZeneca R&D Mölndal, SE-43183 Mölndal, Sweden. alleyn.plowright@astrazeneca.com
Abstract:
In drug discovery, the central process of constructing and testing hypotheses, carefully conducting experiments and analysing the associated data for new findings and information is known as the design-make-test-analyse cycle. Each step relies heavily on the inputs and outputs of the other three components. In this article we report our efforts to improve and integrate all parts to enable smooth and rapid flow of high quality ideas. Key improvements include enhancing multi-disciplinary input into 'Design', increasing the use of knowledge and reducing cycle times in 'Make', providing parallel sets of relevant data within ten working days in 'Test' and maximising the learning in 'Analyse'.
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