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Investigating Polypharmacology Through Targeting Known Human Neutrophil Elastase Inhibitors to Proteinase 3

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Date 2024 Jan 26
PMID 38276895
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Abstract

Using a combination of multisite λ-dynamics (MSλD) together with IC assays, we evaluated the polypharmacological potential of a scaffold currently in clinical trials for inhibition of human neutrophil elastase (HNE), targeting cardiopulmonary disease, for efficacious inhibition of Proteinase 3 (PR3), a related neutrophil serine proteinase. The affinities we observe suggest that the dihydropyrimidinone scaffold can serve as a suitable starting point for the establishment of polypharmacologically targeting both enzymes and enhancing the potential for treatments addressing diseases like chronic obstructive pulmonary disease.

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