Duchenne muscular dystrophy gene expression is an independent prognostic marker for IDH mutant low-grade glioma.

ABSTRACT: Alterations in the expression of the Duchenne muscular dystrophy (DMD) gene have been associated with the development, progression and survival outcomes of numerous cancers including tumours of the central nervous system. We undertook a detailed bioinformatic analysis of low-grade glioma (LGG) bulk RNAseq data to characterise the association between DMD expression and LGG survival outcomes. High DMD expression was significantly associated with poor survival in LGG with a difference in median overall survival between high and low DMD groups of over 7 years (P = < 0.0001). In a multivariate model, DMD expression remained significant (P = 0.02) and was an independent prognostic marker for LGG. The effect of DMD expression on overall survival was only apparent in isocitrate dehydrogenase (IDH)

SUBMITTER: Naidoo M 

PROVIDER: S-EPMC8881458 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature