EEF1A1 and neoplasm: In addition, eEF1α1 expression in N0 tumors is significantly higher than in N1/N2 tumors (p = 0.0207, Chi-square test; Fig. 4B), but there are no significant differences based on age (p = 0.4427), metastatic state (p = 0.1400), tumor invasion (p = 0.5907) or tumor grade (p = 1.0; Supplementary Fig. S3A).