Correction: Cancer-associated fibroblast-derived exosome leptin promotes malignant biological lineage in pancreatic ductal adenocarcinoma by regulating ABL2 via miR-224-3p - Li Zhang; Yesheng Chen; Yihe Dai; Weicheng Mou; Pan Deng; Yan Jin; Jing Xu; Yun Jin (Molecular Biology Reports, 2026)