Inoculum-dependent bactericidal activity of a Mycobacterium tuberculosis MmpL3 inhibitor.
bioRxiv
; 2023 Feb 23.
Article
en En
| MEDLINE
| ID: mdl-36865226
ABSTRACT
Indolcarboxamides are a promising series of anti-tubercular agents which target Mycobacterium tuberculosis MmpL3, the exporter of trehalose monomycolate, a key cell wall component. We determined the kill kinetics of the lead indolcarboxamide NITD-349 and determined that while kill was rapid against low density cultures, bactericidal activity was inoculum-dependent. A combination of NITD-349 with isoniazid (which inhibits mycolate synthesis) had an increased kill rate; this combination prevented the appearance of resistant mutants, even at higher inocula.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
BioRxiv
Año:
2023
Tipo del documento:
Article