Quorum sensing is a way that bacteria talk to each other. They use this system to work together based on how many of them are around. It's important for a few reasons:
Biofilm Formation: Many long-lasting infections—up to 80%—are caused by biofilms. Biofilms are like slimy layers of bacteria. Quorum sensing helps bacteria switch from being free-floating to sticking together in a biofilm.
Virulence Factor Production: When harmful bacteria crowd together and reach a certain number, they can produce more harmful substances. These substances can make infections worse, increasing their impact by over 10 times.
Antimicrobial Resistance: Quorum sensing can help bacteria resist treatments. For example, studies show that about 50% of bacteria in biofilms can survive against antibiotics.
By learning more about quorum sensing, scientists can find new ways to break these patterns and help treat infections better.
Quorum sensing is a way that bacteria talk to each other. They use this system to work together based on how many of them are around. It's important for a few reasons:
Biofilm Formation: Many long-lasting infections—up to 80%—are caused by biofilms. Biofilms are like slimy layers of bacteria. Quorum sensing helps bacteria switch from being free-floating to sticking together in a biofilm.
Virulence Factor Production: When harmful bacteria crowd together and reach a certain number, they can produce more harmful substances. These substances can make infections worse, increasing their impact by over 10 times.
Antimicrobial Resistance: Quorum sensing can help bacteria resist treatments. For example, studies show that about 50% of bacteria in biofilms can survive against antibiotics.
By learning more about quorum sensing, scientists can find new ways to break these patterns and help treat infections better.