Table 1 Clinicopathological characteristics and protein concentrations in patient sera

From: Self-seeding circulating tumor cells promote the proliferation and metastasis of human osteosarcoma by upregulating interleukin-8

Variable

Tumor

NED

Distant metastasis

Nondistant metastasis

Num.

19

14

8

IL-8

1440.93 ± 3950.81

996.55 ± 650.79

65.45 ± 38.99

  1. Serum protein concentrations (pg/ml) presented as the means ± S.E.M
  2. NED no evidence of disease