CASP3 and cancer: Cancer-associated fibroblasts (CAFs) showed significant positive correlations with levels of AKT1 (r = 0.211; p = 1.34 × 10−2), TP53 (r = 0.211; p = 1.35 × 10−2), and CASP3 (r = 0.226; p = 7.88 × 10−3).