“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 99, no. s1 (March 31, 2026). Accessed May 3, 2026. https://www.pagepressjournals.org/jbr/article/view/15278.