Cells' adaptations to low oxygen conditions inside tumors promote breast cancer's spr

[News]

Biologists at The Johns Hopkins University have discovered that low oxygen conditions, which often persist inside tumors, are sufficient to initiate a molecular chain of events that transforms breast cancer cells from being rigid and stationery to mobile and invasive.

More... (http://www.news-medical.net/news/20131227/Cells-adaptations-to-low-oxygen-conditions-inside-tumors-promote-breast-cancers-spread.aspx)