Perhaps the most promising aspect is the ability for this modified virus to not only directly kill brain cancer cells but to release tumor antigens. Bryan Choi More Quotes by Bryan Choi More Quotes From Bryan Choi The immune system then recognizes these antigens and can mount a potent secondary assault on the remaining tumor. Bryan Choi health-news It's truly astounding that a scourge of the last century has reemerged through scientific innovation to offer so many people hope. Bryan Choi health-news
