A targeted gene expression biomarker predicts clinic low-risk meningioma recurrence.

ABSTRACT:

Background

Despite reassuring clinical and histological features, low-grade meningiomas can recur after surgery. Targeted gene expression profiling improves risk stratification of meningiomas, but the utility of this approach for clinical low-risk meningiomas is incompletely understood.

Methods

This was a multicenter retrospective cohort study of meningiomas from patients who were treated at 4 institutions from 1992 to 2023. Adult patients with newly diagnosed or recurrent World Health Organization (WHO) grade 1 meningiomas that were treated with gross total resection (GTR) or subtotal resection (STR), or newly diagnosed WHO grade 2 meningiomas that were treated with GTR, were included. A 34-gene expression biomarker and gene expression risk score (continuous from 0 to 1) wa

SUBMITTER: Nguyen MP 

PROVIDER: S-EPMC11812033 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature