Genetic, cellular, and connectomic characterization of the brain regions commonly plagued by glioma.

ABSTRACT: For decades, it has been known that gliomas follow a non-random spatial distribution, appearing more often in some brain regions (e.g. the insula) compared to others (e.g. the occipital lobe). A better understanding of the localization patterns of gliomas could provide clues to the origins of these types of tumours, and consequently inform treatment targets. Following hypotheses derived from prior research into neuropsychiatric disease and cancer, gliomas may be expected to localize to brain regions characterized by functional hubness, stem-like cells, and transcription of genetic drivers of gliomagenesis. We combined neuroimaging data from 335 adult patients with high- and low-grade glioma to form a replicable tumour frequency map. Using this map, we demonstrated that glioma frequency is

SUBMITTER: Mandal AS 

PROVIDER: S-EPMC7891236 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature