Loss of MicroRNA-29b promotes DNMT3b-mediated STING downregulation to attenuate radiotherapy-induced antitumor immunity in KRAS-mutated colorectal cancer. - Chang HY; Chen JY; Ke TW; Jiang YW; Hong WZ; Tsai YY; Chiang SF; Lin YS; Huang CH; Chen TH; Chao KSC; Huang KC (NPJ precision oncology, 2026)