Wasp Venom Repurposed as an Antibiotic Drug

The venom of insects such as wasps and bees is full of compounds that can kill bacteria. Unfortunately, many of these compounds are also toxic for humans, making it impossible to use them as antibiotic drugs. After performing a systematic study of the antimicrobial properties of a toxin normally found in a South American wasp, researchers at MIT have now created variants of the peptide that are potent against bacteria but nontoxic to human cells. In a study of mice, the researchers found that their strongest peptide could completely eliminate Pseudomonas aeruginosa, a strain of bacteria that causes respiratory and other infections and is resistant to most antibiotics. https://www.technologynetworks.com/biopharma/news/antibiotics-generated-from-wasp-venom-312966?utm_campaign=Newsletter_TN_BreakingScienceNews&utm_source=hs_email&utm_medium=email&utm_content=68181628&_hsenc=p2ANqtz-8WwDOiXDlO55yplg4oVYYSgQQOpIsiJKugsODN6xXy0i-0D90L01Jh2wIRGr_qHfVYeK0om61P8MkwTNlJysusGXrG8w&_hsmi=68181628