Chronophin regulates active vitamin B6 levels and transcriptomic features of glioblastoma cell lines cultured under non-adherent, serum-free conditions oleh Markus Schulze, Maria Hutterer, Anja Sabo, Sabine Hoja, Julia Lorenz, Tanja Rothhammer-Hampl, Christel Herold-Mende, Lucia Floßbach, Camelia Monoranu, Markus J. Riemenschneider