Graphene Oxide–Antisense miR-21 Nanosystem Modulates Gene Expression and Suppresses Tumorigenesis in HepG2-Derived CAM Xenografts. - Trischitta, Paola; Nasiłowska, Barbara; Pennisi, Rosamaria; Costa, Marianna; Sciortino, Maria Teresa; Kutwin, Marta (Biomolecules (2218-273X), 2026)