Antitrypanosomal Activity of 1,2,3-Triazole-Based Hybrids Evaluated Using In Vitro Preclinical Translational Models.

ABSTRACT: Chagas disease therapy still relies on two nitroderivatives, nifurtimox and benznidazole (Bz), which have important limitations and serious adverse effects. New therapeutic alternatives for this silent disease, which has become a worldwide public health problem, are essential for its control and elimination. In this study, 1,2,3-triazole analogues were evaluated for efficacy against T. cruzi. Three triazole derivatives, 1d (0.21 µM), 1f (1.23 µM), and 1g (2.28 µM), showed potent activity against trypomastigotes, reaching IC₅₀ values 10 to 100 times greater than Bz (22.79 µM). Promising candidates are active against intracellular amastigotes (IC₅₀ ≤ 6.20 µM). Treatment of 3D cardiac spheroids, a translational in vitro model, significantly re

SUBMITTER: Orlando LMR 

PROVIDER: S-EPMC10525445 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature