Comment on

• A CXCL1 paracrine network links cancer chemoresistance and metastasis.

  Acharyya S, Oskarsson T, Vanharanta S, Malladi S, Kim J, Morris PG, Manova-Todorova K, Leversha M, Hogg N, Seshan VE, Norton L, Brogi E, Massagué J. Acharyya S, et al. Cell. 2012 Jul 6;150(1):165-78. doi: 10.1016/j.cell.2012.04.042. Cell. 2012. PMID: 22770218 Free PMC article.