Role of CXCL12/CXCR4 signaling axis in pancreatic cancer.

OBJECTIVE This review focuses on the state-of-the-art of CXCL12/CXCR4 signaling axis in pancreatic cancer and its role in tumor progression. DATA SOURCES Relevant articles published in English were identified by searching in Pubmed from 1997 to 2013, with keywords "CXCL12", "CXCR4" and "pancreatic cancer". Important references from selected articles were… CONTINUE READING