Solid Tumors Are a Tough Not to Crack

The key is trying to find a molecule that's really cancer specific. The treatment of ales and andimand and some phacitic lucamias, even the bee cell ones, have been easy because frequently you wipe out the bee cells. Breaking in through that barrier of a solid tumor and killing that is much more tricky for a bunch reason incs. And i think we've made a lot of progress, but i still think that's the real, yo, holy grail than one of the th major hurdles, next steps that we have to get to.