
The protein keratin 17 — the presence of which is used in the lab to detect and stage various types of cancers — is not just a biomarker for the disease, but may play a critical role in tumor growth, scientists suggest.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/fcZAGourq4w» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/fcZAGourq4w/150713113245.htm