NEWS-CANCER - Homing in on cancer with new imaging method

There are many reasons why in the era of cutting-edge medicine it is still difficult to cure cancer. A tumor may, for instance, consist of different tumor cell subpopulations, each of which has its own profile and responds differently to therapy – or not. Furthermore, the cancer cells and the healthy cells in the body interact and communicate with one another. How a tumor then actually develops and whether metastases form depends on which signals ...

http://www.sciencedaily.com/releases/2014/03/140303083555.ht