Scientists discover plant chemical that prevents biofilm formation

Scientists at UC Riverside have discovered a plant-produced chemical, MEcPP, that prevents biofilm formation. This breakthrough could improve healthcare by making infections easier to treat and reduce equipment corrosion in industrial settings. Biofilms are slimy layers of bacteria that cling to surfaces, making infections resistant to antibiotics. MEcPP disrupts the attachment of bacteria, preventing biofilm development by enhancing a gene that stops the production of fimbriae, which are necessary for biofilm formation. The study, published in Nature Communications, highlights the potential for MEcPP to inspire new strategies for biofilm prevention across various industries, including healthcare and food processing. Traditional methods for managing biofilms can be harmful or ineffective, making this discovery significant.