Résumé
Metastasis and cell infiltration are the difficulties in the treatment of solid and lymphatic carcinoma and the main causes of disease recurrence and death. The migration of cancer cells is a prerequisite for tumor metastasis and invasion. The CXCL12-CXCR4 pathway plays an important role in the pathogenesis of solid tumors and leukemia. The interaction between CXCL12 and its receptor CXCR4 can activate multiple signaling pathways and regulate different physiological and pathophysiological processes. Thus, blocking CXCL12-CXCR4 binding and / or downstream pathways has clinical benefits in treating a variety of diseases and cancers. Although some CXCL12 and CXCR4 antagonists have been identified and have shown encouraging results in terms of antitumor activity, these drugs have not been widely used in clinical patients due to their serious toxic and side effects. There is an urgent need to develop novel CXCL12-CXCR4 axis antagonists for the treatment of tumors. Herein, we review the recent research progress of CXCR4 pathway in solid tumors and leukemia, and discuss the therapeutic value and future research direction of CXCR4 pathways in solid tumors and leukemia.