Clomiphene Citrate Shows Effective and Sustained Antimicrobial Activity against Mycobacterium abscessus.

ABSTRACT: Mycobacterium abscessus (M. abscessus) causes chronic pulmonary infections and is the most difficult non-tuberculous mycobacteria (NTM) to treat due to its resistance to current antimicrobial drugs, with a treatment success rate of 45.6%. Thus, novel treatment drugs are needed, of which we identified the drug clomiphene citrate (CC), known to treat infertility in women, to exhibit inhibitory activity against M. abscessus. To assess the potential of CC as a treatment for M. abscessus pulmonary diseases, we measured its efficacy in vitro and established the intracellular activity of CC against M. abscessus in human macrophages. CC significantly inhibited the growth of not only wild-type M. abscessus strains but also clinical isolate strains and clarithromycin (CLR)-resistant strains of M. ab

SUBMITTER: Lee DG 

PROVIDER: S-EPMC8537717 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature