Associated Genetic Biomarkers


NCI Definition: A well differentiated, slow growing neuroepithelial neoplasm composed of neoplastic, mature ganglion cells and neoplastic glial cells. Some gangliogliomas show anaplastic features in their glial component and are considered to be WHO grade III. Rare cases of newly diagnosed gangliogliomas with grade IV (glioblastoma) changes in the glial component have also been reported. (Adapted from WHO) [1]

Gangliogliomas most frequently harbor alterations in BRAF [2].

Most Commonly Altered Genes in Ganglioglioma

BRAF Mutation, BRAF V600E, BRAF Exon 15 Mutation, and BRAF Codon 600 Missense are the most common alterations in ganglioglioma [2].

Top Alterations in Ganglioglioma

Biomarker-Directed Therapies

Significant Genes in Ganglioglioma


Disease Details

Neuronal and Mixed Neuronal-Glial Tumors
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OncoTree Code


1. National Cancer Institute. NCI Thesaurus Version 18.11d. [2018-08-28]. [2018-09-21].

2. The AACR Project GENIE Consortium. AACR Project GENIE: powering precision medicine through an international consortium. Cancer Discovery. 2017;7(8):818-831. Dataset Version 6. This dataset does not represent the totality of the genetic landscape; see paper for more information.

3. All assertions and clinical trial landscape data are curated from primary sources. You can read more about the curation process here.