1. A Potential Role for the Inhibition of PI3K Signaling in Glioblastoma Therapy Ströbele, Stephanie; Schneider, Matthias; Schneele, Lukas; Siegelin, Markus D.; Nonnenmacher, Lisa; Zhou, Shaoxia; Karpel-Massler, Georg; Westhoff, Mike-Andrew; Halatsch, Marc-Eric; Debatin, Klaus-Michael 2015 Articles Glioblastoma multiformeCellular signal transductionOncologyCytology