As indicated in Table 2, univariate Cox proportional models showed that tumor size (HR 1.95; 95% CI 1.09–3.48; p = 0.03), N-status (HR 2.29; 95% CI 1.17–4.48; p = 0.009), Stage (HR 2.45; 95% CI 1.19–5.04; p = 0.008), and cGAS-STING expression level (HR 0.47; 95% CI 0.27–0.82; p = 0.008) were associated with overall survival in PDAC patients. Here, CGAS is linked to neoplasm.