MYC and neoplasm: In multivariate analysis, pSTAT1 expression was associated with γH2AX (β = 0.221, P < 0.001), pRPA (β = 0.151, P = 0.006) and c-Myc (β = 0.139, P = 0.023), but not Cyclin E1, when corrected for tumor subtype, stage and grade.