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In-Vivo Proton Magnetic Resonance Spectroscopy of 2-Hydroxyglutarate in Isocitrate Dehydrogenase-Mutated Gliomas: A Technical Review for Neuroradiologists

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Journal Korean J Radiol
Specialty Radiology
Date 2016 Sep 3
PMID 27587950
Citations 13
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Abstract

The diagnostic and prognostic potential of an onco-metabolite, 2-hydroxyglutarate (2HG) as a proton magnetic resonance spectroscopy (1H-MRS) detectable biomarker of the isocitrate dehydrogenase (IDH)-mutated (IDH-MT) gliomas has drawn attention of neuroradiologists recently. However, due to severe spectral overlap with background signals, quantification of 2HG can be very challenging. In this technical review for neuroradiologists, first, the biochemistry of 2HG and its significance in the diagnosis of IDH-MT gliomas are summarized. Secondly, various 1H-MRS methods used in the previous studies are outlined. Finally, wereview previous in vivo studies, and discuss the current status of 1H-MRS in the diagnosis of IDH-MT gliomas.

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References
1.
Heo H, Kim S, Lee H, Cho H, Xu W, Lee S . On the Utility of Short Echo Time (TE) Single Voxel 1H-MRS in Non-Invasive Detection of 2-Hydroxyglutarate (2HG); Challenges and Potential Improvement Illustrated with Animal Models Using MRUI and LCModel. PLoS One. 2016; 11(1):e0147794. PMC: 4731570. DOI: 10.1371/journal.pone.0147794. View

2.
Shi J, Sun B, Shi W, Zuo H, Cui D, Ni L . Decreasing GSH and increasing ROS in chemosensitivity gliomas with IDH1 mutation. Tumour Biol. 2014; 36(2):655-62. DOI: 10.1007/s13277-014-2644-z. View

3.
Cudalbu C, Mlynarik V, Gruetter R . Handling macromolecule signals in the quantification of the neurochemical profile. J Alzheimers Dis. 2012; 31 Suppl 3:S101-15. DOI: 10.3233/JAD-2012-120100. View

4.
Young K, Soher B, Maudsley A . Automated spectral analysis II: application of wavelet shrinkage for characterization of non-parameterized signals. Magn Reson Med. 1998; 40(6):816-21. DOI: 10.1002/mrm.1910400606. View

5.
Ward P, Patel J, Wise D, Abdel-Wahab O, Bennett B, Coller H . The common feature of leukemia-associated IDH1 and IDH2 mutations is a neomorphic enzyme activity converting alpha-ketoglutarate to 2-hydroxyglutarate. Cancer Cell. 2010; 17(3):225-34. PMC: 2849316. DOI: 10.1016/j.ccr.2010.01.020. View