> Cancer occurs when individual cells decide to act in their own self interest and no longer act for the collection of cells that is your body. They ignore cell

> Cancer occurs when individual cells decide to act in their own self interest and no longer act for the collection of cells that is your body. They ignore cell signaling mechanisms Please could you point to a good reference as tumor microenvironment seems to play an important role? https://en.wikipedia.org/wiki/Tumor_microenvironment https://en.wikipedia.org/wiki/Tumor_microenvironment Thanks!