Oyster proteins show potential in fighting drug-resistant bacteria, study finds

New research published in PLOS ONE highlights the potential of antimicrobial proteins from oyster blood to combat drug-resistant bacteria. These proteins can kill certain harmful bacteria and enhance the effectiveness of existing antibiotics, addressing a growing global health crisis. The study focused on Sydney rock oysters, which have evolved strong immune defenses against various pathogens. The proteins were found to be particularly effective against Streptococcus species and could disrupt biofilms that protect bacteria from treatment. While promising, further testing in animals and clinical trials is needed to explore the full potential of these oyster-derived proteins as a new antimicrobial therapy. The sustainable sourcing of these proteins is also a consideration for future research and medical applications.