MRSA Superbug tagged posts

The New Compound that Destroys the MRSA Superbug

Image of bacteria seen under the microscope
In lab tests, the new compound destroys 10 strains of antibiotic-resistant MRSA.

A compound that both inhibits the MRSA superbug and renders it more vulnerable to antibiotics has been discovered by scientists at the University of Bath in the UK led by Dr Maisem Laabei and Dr Ian Blagbrough.

The novel compound – a polyamine – seems to destroy Staphylococcus aureus, the bacterium that causes (among other things) deadly Methicillin-resistant Staphylococcus aureus (MRSA) infections, by disrupting the pathogen’s cell membrane.

The compound was tested in-vitro against 10 different antibiotic-resistant strains of S. aureus, including some that are known to be resistant to vancomycin – the final drug of choice given to patients fighting an MRSA infection...

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