Quantitative tests of albendazole resistance in Caenorhabditis elegans beta-tubulin mutants.

ABSTRACT: Benzimidazole (BZ) anthelmintics are among the most important treatments for parasitic nematode infections in the developing world. Widespread BZ resistance in veterinary parasites and emerging resistance in human parasites raise major concerns for the continued use of BZs. Knowledge of the mechanisms of resistance is necessary to make informed treatment decisions and circumvent resistance. Benzimidazole resistance has traditionally been associated with mutations and natural variants in the C. elegans beta-tubulin gene ben-1 and orthologs in parasitic species. However, variants in ben-1 alone do not explain the differences in BZ responses across parasite populations. Here, we examined the roles of five C. elegans beta-tubulin genes (tbb-1, mec-7, tbb-4, ben-1, and tbb-6) in the BZ response

SUBMITTER: Collins JB 

PROVIDER: S-EPMC11296247 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature