Cancer Cell commentary: what decides how an IDH-mutant glioma grows

A Cancer Cell commentary discusses work by Hoefflin et al., in which spatial RNA and protein profiling of IDH-mutant gliomas pointed to two distinct growth mechanisms: hypoxia and necrosis organise expansive growth, while white-matter tracts guide and constrain infiltrative invasion. The authors reread Scherer's century-old classification of glioma growth patterns through modern spatially resolved molecular data. This is a commentary on someone else's study rather than a new treatment result: it links microenvironmental cues to growth phenotype and may inform future therapeutic strategies in diffuse gliomas.