The particles carry a customized dose of cancer antigens that can provoke a strong immune response against tumors.
A nanoscale particle with a unique structure, developed at MIT, holds potential as a customizable delivery vehicle for personalized cancer vaccines.



The only difference is that your making your immune system target just those cancer cells and nothing else. It’s extremely specific. Also it has to be because you and I are currently breeding our own unique cancers with no known vaccines.