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Table 2 Median number of chemokine receptor-positive cells and positivity rates (PR)

From: Expression of chemokine receptors on circulating tumor cells in patients with solid tumors

   Total (n = 49) MC (n = 28) MM (n = 21)
CXCR4 PR
Median [range]
82% (40/49)
1 [1-14]
86% (24/28)
1 [1-14]
76% (16/21)
2 [1-8]
CCR6 PR
Median [range]
59% (29/49)
1 [1-14]
61% (17/28)
1 [1-14]
57% (12/21)
2 [1-8]
CCR7 PR
Median [range]
   29% (6/21)
1 [1-5]
CCR9 PR
Median [range]
   57% (12/21)
2 [1-5]
  1. MC: Metastatic carcinoma; MM: metastatic melanoma