Incentives are increasingly available for the development of new drugs to tackle antibiotic resistance, but major scientific challenges remain, such as achieving penetration into bacteria. Tommasi and colleagues describe AstraZeneca's experiences in antibacterial drug discovery over the past decade using both target-based and phenotypic screening approaches, and discuss the reasons for failure as well as strategies to improve cytoplasmic penetration.
- Ruben Tommasi
- Dean G. Brown
- Alita A. Miller
