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Figure 2 | BMC Cancer

Figure 2

From: Differential baseline and response profile to IFN-γ gene transduction of IL-6/IL-6 receptor-α secretion discriminate primary tumors versus bone marrow metastases of nasopharyngeal carcinomas in culture

Figure 2

Levels of IL-6 detected in the supernatants by nontransduced NPC cell lines at day 3 cultures. Results of IL-6 secreted are expressed on the basis of per ml (penal A) and per cell (panel B). Note that NPC039, NPC076, NPC039-2E2, CNE-1 and CNE-2 were derived from primary NPC lesions (open columns), while CNE-3 (ascites), NPC-BM1 (bone marrow) and NPC-BM2 (bone marrow) were derived from different metastatic sites indicated (closed gray columns).

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