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. Author manuscript; available in PMC: 2011 Aug 15.
Published in final edited form as: Cancer Res. 2010 Aug 3;70(16):6467–6476. doi: 10.1158/0008-5472.CAN-09-4058

Figure 3.

Figure 3

Proinflammatory cytokines and chemokines can be detected in STAT3 siRNA treated HNSCC cell lines. ELISAs were performed from treated or control (a) Cal27, (b) HN11, and (c) HN29 cell line culture supernatants. Results are presented as the mean ± s.e.m., n=3, for each ELISA. * p <0.05; ** p <0.01.