Pseudomonas aeruginosa is a multi-drug resistant bacteria, and can cause serious illnesses such as pneumonia or sepsis syndromes. The publication from TU Braunschweig shows that, when grown under unaerobic biofilm conditions, the bacterium produces less of a protein, which binds specifically to the central hub of phospholipid metabolism.
With Lipotype shotgun lipidomics, a diverse response of Pseudomonas aeruginosa at the lipid head group and fatty acid level was demonstrated. This increased the susceptibility to a wide range of antibiotics which is important for the future development of new antimicrobial strategies.
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