Ever wondered how cancer cells make decisions when it comes to invading surrounding tissue or proliferating? This exciting article suggests that a factor produced by cells around the tumor influence their behavior! Check out this new article!!

Original Article: Dependency of Colorectal Cancer on a TGF-B-Driven Program in Stromal Cells for Metastasis Initiation.

Calon et al. Cancer Cell, 2012. 22 p. 571-584.

To learn more about cancer, visit the Khan Academy lecture here.

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