Tackling the Many Facets of Glioblastoma Heterogeneity.

Glioblastoma is an incurable brain tumor notorious for its heterogeneity. Recent studies in Cell (Jacob et al., 2020) and Cell Stem Cell (Bhaduri et al., 2020) leverage novel glioblastoma organoid models and single-cell RNA-sequencing technologies to tackle glioblastoma's heterogeneous nature, providing new tools and insights into tumor biology.