Researchers identify regulatory protein that can inhibit cancer metastasis

[News]

A protein capable of halting the spread of breast cancer cells could lead to a therapy for preventing or limiting the spread of the disease.

More... (http://www.news-medical.net/news/20110505/Researchers-identify-regulatory-protein-that-can-inhibit-cancer-metastasis.aspx)

[Rich66]

I love these articles where the actionable info is avoided. Err...what protein?