February 7, 2026

Science Chronicle

A Science and Technology Blog

February 7, 2026

Science Chronicle

A Science and Technology Blog

Author: T. Anand Kumar

Drug resistanceMoxifloxacinTB persistersTuberculosis

Trojan Horse Strategy: How A Prodrug For Moxifloxacin Kills TB Persisters

When the TB drug moxifloxacin was masked as a prodrug form, the prodrug’s permeability into the bacteria improved significantly. Once inside the bacteria, the prodrug is activated by an enzyme leading to the generation of the active drug moxifloxacin within the bacteria. This strategy significantly enhanced the lethality against TB persisters, thus effectively reducing the population of persisters

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