Re: Cancer Doctor blog: Provenge (sipuleucel-T) made by Dendreon is a Prostate Cancer Breakthrough "The treatment results in significant increases in T-cell responses to PA2024. After activation, the cells are re-infused into the patient. [...] It was found that the T-cell responses thus obtained are specific. "
If you don't appreciate how funny this is, go back and read the briefing documents. This is actually a disguised concern, not proof that it works.