CXCR4 and its ligand CXCL12 play a critical role in the metastasis of various types of cancer including breast cancer. Breast tumors preferentially metastasize to the lung, bones and distant lymph nodes, secreting high ...

Doxorubicin is used to treat a variety of cancers, but dose limiting toxicity or intrinsic and acquired resistance limits its application in many types of cancer. CXCR4 is a chemokine receptor which implicates in metastasis ...