Staphylococcus aureus, a common bacteria, is sneaky. It can cause serious bone and joint infections. These infections are tricky to treat. They don't respond well to standard treatments. This is because the bacteria can form strong biofilms. Biofilms are like tiny, protective shields. They make the bacteria tough to kill. The bacteria can be either methicillin-susce...
Staphylococcus aureus, or S. aureus, is a big problem. It causes nasty infections in both people and animals. The main issue is that it has become resistant to many antibiotics. This makes it very difficult to treat. So, scientists are looking for new ways to fight this superbug. One promising approach is to target the bacteria's weapons, rather than trying to kill i...
Staphylococcus aureus, a common bacteria that can cause infections in both humans and animals, has been found to use a clever trick to resist antibiotics. Scientists looked at 234 samples of this bacteria from cows with mastitis. They found that only a small number, about 7. 69%, had a special defense system called CRISPR. CRISPR is like a bacteria's immune system. ...
Staphylococcus aureus, a common bacterium, has a sneaky way to stay alive when things get tough. It can enter a state where it's alive but won't grow on a lab dish. This is called the Viable but Non-Culturable (VBNC) state. This can be a problem because it might cause false negatives in tests, leading to potential health risks. Four special peptides, PVS S. a -1, ...
When your heart gets infected by a nasty bug called Staphylococcus aureus, things can get really serious, really fast. About one in five people with this infection, called infective endocarditis, don't make it. This has been the sad truth for a long time, with no big improvements recently. Doctors often use two main drugs to fight this infection: antistaphylococcal ...
You might know Staphylococcus aureus as a common germ that can cause infections. But did you know it might also play a role in a type of sinus inflammation called chronic eosinophilic rhinosinusitis with nasal polyps (CRSwNP)? This condition can be quite bothersome, causing persistent inflammation and the growth of polyps in the nose. Scientists have been curious ab...
CapG, a key enzyme from Staphylococcus aureus, folds and unfolds in a complex dance. This protein, which helps the bacteria build its defence shield, changes shape based on its concentration and surroundings. Scientists studied a replica of CapG, called rCapG, and found it can exist in many forms, from solo (monomers) to grouped (oligomers like dimers, trimers, tetra...