Connect four with glioblastoma stem cell factors

Abstract

Hierarchical cell state models, wherein a few stem-like tumor-propagating cells repopulate the tumor after therapy, are often invoked in cancer. Suvà et al. demonstrate a plastic developmental hierarchy in glioma cell populations by characterizing the epigenetic states of phenotypically distinct cells and identifying four factors sufficient to reprogram differentiated cells into a tumorigenic stem-like state.