Cancer Vaccine Significantly Reduces Tumor Size
http://www.medicalnewstoday.com/articles/239115.php
Yes, it is working with animal models, so yes, it is well away from any chance of being useful to humans at this point, but it is quite interesting to see their success. Others will build on this approach (presuming they are not strangled by our moronic patent system currently designed specifically to smother innovation) and it is conceivable that in another couple of decades the majority of cancer will be eliminated.
All we have to do is work out the longevity treatments so I can live forever…