Spreading antimalarial resistance threatens effective treatment of malaria, an infectious disease caused by Plasmodium parasites. We identified a compound, BCH070, that inhibits asexual growth of multiple antimalarial-resistant strains of Plasmodium falciparum (half maximal inhibitory concentration [IC50] = 1–2 µM), suggesting that BCH070 acts via a novel mechanism of action.
The Journal of Infectious Diseases, Volume 221, Issue 6, 15 March 2020, Pages 956–962
Malaria Journal 2019 18:427, 18 December 2019
Drug efficacy against kelch 13 mutant malaria parasites can be determined in vitro with the ring-stage survival assay (RSA). The conventional assay protocol reflects the exposure profile of dihydroartemisinin.