on the one hand of inducing their differentiation into more mature, possibly more "treatable" cells, and on the other hand to inhibit tumorigenesis. See also References External links Information about Glioblastoma Multiforme (GBM) from the American Brain Tumor Association AFIP Course Syllabus – Astrocytoma WHO Grading Lecture Handout Aging-associated diseases Brain tumor Cancer Oncology Wikipedia medicine articles ready to translate