Synergistic Antitumor Activity by Dual Blockade of CCR1 and CXCR2 Expressed on Myeloid Cells within the Tumor Microenvironment

Investigators generated double-knockout mice for CCR1 and CXCR2, and performed bone marrow transfer experiments in which sub-lethally irradiated wild-type mice were reconstituted with bone marrow from either wild-type, Ccr1−/−, Cxcr2−/− or Ccr1−/−Cxcr2−/− mice.
[British Journal Of Cancer]
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