Article
Non-invasive detection of 2-hydroxyglutarate and other metabolites in IDH1 mutant glioma patients using magnetic resonance spectroscopy.
Journal of neuro-oncology - 1 Mar 2012
Pope Whitney B, Prins Robert M, Albert Thomas M, Nagarajan Rajakumar, Yen Katharine E, Bittinger Mark A, Salamon Noriko, Chou Arthur P, Yong William H, Soto Horacio, Wilson Neil, Driggers Edward, Jang Hyun G, Su Shinsan M, Schenkein David P, Lai Albert, Cloughesy Timothy F, Kornblum Harley I, Wu Hong, Fantin Valeria R, Liau Linda M
Abstract excerpt
Mutations of the isocitrate dehydrogenase 1 and 2 genes (IDH1 and IDH2) are commonly found in primary brain cancers. We previously reported that a novel enzymatic activity of these mutations results in the production of the putative oncometabolite, R(-)-2-hydroxyglutarate (2-HG). Here we investigated the ability of magnetic resonance spectroscopy (MRS) to detect 2-HG production in order to non-invasively identify...
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