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. 2014 Mar 13;9(3):e89956. doi: 10.1371/journal.pone.0089956

Figure 4. Level of DNMT3b and IL-6 in oral cancer clinical outcome.

Figure 4

A. DNMT3b level was positively correlated with IL-6 expression in human oral cancer specimens (P<0.0001). Representative slides of a selected tumor specimen positively staining for both IL-6 and DNMT3b is shown at ×100 and 400 magnification. B. Survival differences according to developing disease failure or not, the positive staining of DNMT3b and positive staining for both DNMT3b and IL-6. The Kaplan- Meier overall survival curves shows that the positive groups were linked with shorter survival compared to that of respective negative group.