Nanoparticle Vaccine Offers Better Protection
Friday, October 4, 2013 - 16:00
in Health & Medicine
In a recent study published in Science Translational Medicine, the Irvine lab showed how formulation of protein or peptide vaccines in lipid nanocapsules makes them much more durable inside the body and protects the vaccine content long enough to generate a strong immune response at mucosal surfaces. The nanoparticle packaging enhances the efficacy of vaccines designed to block respiratory infection in the lungs or infection at other mucosal sites such as the gastrointestinal and reproductive tracts. In addition, the particles show promise for the delivery of therapeutic cancer vaccines, which stimulate the body's own immune system to destroy tumors.