Israel’s Exosomm extracts tiny capsules of microRNA called exosommes from cows’ milk. They then add them as a powder to food as a treatment for colitis and Crohn’s. Successful laboratory trials have led to recruitment for clinical trials at Hadassah Medical Center in Jerusalem.
https://www.israel21c.org/milk-extract-could-ease-symptoms-of-crohns-and-colitis/