“How Pseudomonas aeruginosa Senses Iron to Fuel Infections—and What It Means for New Treatm” — what this page in the network covers. Pseudomonas aeruginosa, a major cause of hospital-acquired infections, is increasingly resistant to antibiotics, making it a critical public health threat. New research led by Aaron Smith, professor of chemistry and biochemistry at UMBC, with collaborators at Oklahoma State University, reveals how a two-protein system acts as a sensitive switch that detects iron both outside and inside the bacterial cell. This detection triggers widespread metabolic rewiring, allowing the pathogen to adapt and thrive in iron-limited environments like the human body.
Understanding this mechanism could pave the way for novel therapies that disrupt iron sensing, potentially weakening the bacteria and enhancing the effectiveness of existing antibiotics. The findings offer a promising new target in the fight against drug-resistant infections. This listing links straight to the original page, where the content is available in full.