Rapid measurement of antituberculosis drug activity in vitro and in macrophages using bioluminescence

Abstract

We have developed a simple and rapid method for screening antimycobacterial drugs in culture and in macrophages. The use of autoluminescent bacteria also facilitates the determination of growth and inhibition kinetics. The method is cost-effective, can easily be adapted to a larger scale and is amenable to automation. Current efforts are directed towards applying this technology to drug screening in vivo.