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Fig. 3 | BMC Cancer

Fig. 3

From: Head and neck squamous cell carcinoma cell lines have an immunomodulatory effect on macrophages independent of hypoxia and toll-like receptor 9

Fig. 3

Lactate dehydrogenase A expression under hypoxia compared with normoxia. Succesful hypoxia in cancer cells was verified by measuring hypoxia-inducible factor 1α- regulated lactate dehydrogenase A (LDH-A) expression after 24 h exposure to hypoxia (normoxia, dotted line). Data from a minimum of 4 independent experiments, except HaCat (n = 3), is shown as box plots with 95% CI

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