subject: gene therapy

Milk Vesicles Offer New Hope for Arthritis

Milk Vesicles Offer New Hope for Arthritis

Tiny, bubble-like structures found in cow’s milk appear to slow the development of arthritis in mice. The structures, called vesicles, were originally thought to be little more than the waste products of cellular processes. But in recent years, such vesicles have been shown to contain molecules called microRNAs, which in some contexts perform important biological functions. Although not fully demonstrated, the working hypothesis of lead investigator Fons van de Loo—is that the RNA molecules in milk vesicles are absorbed in the intestines—and modulate local mucosa l activity, thereby influencing the body’s innate immune system. Read More...