EEF1B2 and cancer: However, signs of the nuclear localization of eEF1B subunits were displayed in the normal (Drosophila embryos, human cardioesophageal junction, human lung) and cancer (cardioesophageal carcinoma, lung cancer, oral squamous cell carcinoma) tissues as well as in lung adenocarcinoma cells A549 (Fan et al., 2010; Veremieva et al., 2011; Veremieva et al., 2014; Flores et al., 2016).