026 | Graphene oxide nanosystem for antisense miRNA-21 delivery in hepatocellular carcinoma: Paola Trischitta1, Rosamaria Pennisi1, Maria Teresa Sciortino1, Marta Kutwin2 | 1Dept. of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Italy; 2Dep of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, Warsaw, Poland. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale, [S. l.], v. 99, n. s1, 2026. DOI: 10.4081/jbr.2026.15278. Disponível em: https://www.pagepressjournals.org/jbr/article/view/15278. Acesso em: 3 may. 2026.