MCT-1 expression was largely positively associated with YY1 (Phi coefficient +0.27, P=0.003), EGFR (Phi coefficient +0.43, P<0.001) and MnSOD (Phi coefficient +0.59, P<0.001) in all stages of lung cancers (Figure 7f). The gene discussed is YY1; the disease is lung carcinoma.