Heart failure & cardiomyopathies

Natural Compound Library Screening Identifies New Molecules for the Treatment of Cardiac Fibrosis and Diastolic Dysfunction

CirculationPublished Mechanistic study

Authors' conclusion

We identified the molecules bufalin and lycorine as drug candidates for therapeutic applications in cardiac fibrosis and diastolic dysfunction.

Study context

Population
Primary human cardiac fibroblasts; angiotensin II-mediated murine model of cardiac fibrosis and Dahl salt-sensitive rat modelnatural compounds screened
Participants
480 participants
Outcome
Antifibrotic effect in human cardiac fibroblasts and rodent models of cardiac fibrosis
Methodological detailsnatural compound library screening, in vitro and in vivo
  • Natural compound library screening
  • In vitro and in vivo

Main finding

As reported in the abstract

Library screening identified substances with antiproliferative effects in human cardiac fibroblasts
15

Safety

Toxicology at effective doses

No change in plasma damage markers or kidney and liver morphology

Original publication

Natural Compound Library Screening Identifies New Molecules for the Treatment of Cardiac Fibrosis and Diastolic Dysfunction. Circulation. Published 17 January 2020. doi:10.1161/circulationaha.119.042559

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