We employed a multivariate Cox proportional hazards model to compute hazard ratios (HRs) for TGFB2 mRNA expression, integrating an interaction term that accounts for the multiplicative relationship between TGFB2 and marker gene expressions while controlling age at diagnosis and cancer subtype and differentiating between patients receiving chemotherapy alone and those undergoing alternative therapeutic interventions. This evidence concerns the gene TGFB2 and cancer.