NIH R01 · 2024
The impact of pyrazinamide on metabolism in Mycobacterium tuberculosis
Project Summary Pyrazinamide (PZA) is a critical component of first-line tuberculosis (TB) therapy because it has dramatically reduced relapse rates and treatment duration. PZA is weakly active in vitro, but potently sterilizing in vivo, due to its outstanding activity against slow and non-replicating populations of Mycobacterium tuberculosis that are phenotypically tolerant to most other TB drugs. Understanding the basis for the in vivo sterilizing activity of PZA represents one of the most important unmet needs in TB drug discovery. While the mode of action of PZA remains under investigation, our knowledge of factors that govern susceptibility and resistance has advanced considerably in…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.