[The role of miRNAs in the pathogenesis, diagnosis, and personalized therapy of glioblastoma multiforme].

Authors

Anna Bielecka-Wajdman

Published in

Postepy biochemii. Volume 72. Issue 2. Pages 125-142. Jun 30, 2026. Epub Jun 30, 2026.

Abstract

Glioblastoma multiforme (GBM) is a malignant, hypercellular, and invasive brain tumor characterized by high mortality and recurrence. Their strong heterogeneity, mitotic activity, microvascular proliferation, and foci of necrosis induce therapeutic resistance, resulting in a 5-year survival rate of only 5% in patients diagnosed with glioblastoma. Therefore, it is necessary to identify new targets to improve prognosis, better predict prognosis, and monitor treatment outcomes. It has been suggested that miRNAs—small, single-stranded, non-coding RNAs consisting of 20-22 nucleotides—may be potential candidates for clinical biomarkers in glioblastoma patients. They participate in the post-translational regulation of gene expression through RNA interference. It is believed that, due to their ability to control the biological processes underlying GBM development, miRNAs may aid in the design of drugs for personalized glioma therapy. This article presents the latest insights into the role of miRNAs in the pathogenesis and diagnosis of GBM and as a potential therapeutic target.

PMID:
42400430
Bibliographic data and abstract were imported from PubMed on 05 Jul 2026.

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