More precisely, the major group of aligned nodes in Figure 11A is formed by the chemokine proteins (CXCL10, CXCL9, CXCL11, CCL5) and the chemokine receptors CXCR3 and CCR1, which are all highly overexpressed across the different grades of breast tumor. The gene discussed is CXCL9; the disease is breast neoplasm.