ClyF – a novel chimeolysin with a grudge against MRSA

Scientists have discovered a novel lysin which could be a valuable new tool in the fight against MRSA. The paper, which was published on January 9th in Nature, highlighted a novel chimeric lysin, called ClyF, which showed promising activity against MRSA both in vitro and in murine infection models, in vivo. From a library of … Read more

Carbon dots – a novel antibacterial that could stop MRSA in its tracks

New research has shown that a nanomaterial composed of carbon ‘dots’ could be effectively used in the fight against MRSA. The work, which was carried out by scientists at Shiraz University of Medical Sciences and Islamic Azad University, revealed that carbon dots, or c-dots, are capable of killing both wild-type Staphylococcus aureus and their methicillin-resistant … Read more

Old enemies, new hope – β-lactams could be used alongside other antibiotics to kill MRSA

Old enemies, new hope – β-lactams could be used alongside other antibiotics to kill MRSA

Oxacillin, a β-lactam antibiotic, can reduce the virulence of MRSA and open it up to attack from the host immune system and other antibiotics, new research has shown. MRSA (Methicillin Resistant Staphylococcus aureus) is one of the most dangerous pathogens affecting the world at the moment, with 20% of infected patients dying from systemic infections … Read more

A new, powerful antimicrobial peptide that can give the immune system a helping hand

A new, powerful antimicrobial peptide that can give the immune system a helping hand

A modified antimicrobial peptide has been developed which goes the extra mile: as well as showing activity against a wide range of harmful bacteria, it also backs up the immune system, helping it to deal with infection more effectively. Antimicrobial peptides (AMPs) are short sequences of amino acids, produced across all kingdoms of life, which … Read more