In the subcutaneous model, we used PANC-1-MUC4/Y-Luc cells (negative control: PANC-1-EV-Luc) to obtain in vivo BLI, and the mean tumor growth rates at different time points determined by BLI (photons/s) were compared using repeated-measures analysis of variance (ANOVA) to identify subject-by-time profiles. This evidence concerns the gene MUC4 and neoplasm.