Evidence map›Paper›PMID 35029738›Full record

ArticleEuropean journal of nuclear medicine and molecular imaging2022

CEST MRI provides amide/amine surrogate biomarkers for treatment-naïve glioma sub-typing.

Laura Mancini, Stefano Casagranda, Guillaume Gautier, Philippe Peter, Bruno Lopez, Lewis Thorne, Andrew McEvoy, Anna Miserocchi, George Samandouras, Neil Kitchen and 9 more

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in European journal of nuclear medicine and molecular imaging, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.2field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 33 citations in OpenAlex.

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  11. AJNR. American journal of neuroradiology · 2025
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  18. Will standardization kill innovation?Magma (New York, N.Y.) · 2023
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

19 authors at 4 institutions in 3 countries.

Laura ManciniBox65, Lysholm Department of Neuroradiology, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, 8-11 Queen Square, London, WC1N 3BG, UK. lmancini@nhs.net.ORCID http://orcid.org/0000-0002-4596-3551
Stefano CasagrandaOlea Medical, La Ciotat, France.
Guillaume GautierOlea Medical, La Ciotat, France.
Philippe PeterOlea Medical, La Ciotat, France.
Bruno LopezOlea Medical, La Ciotat, France.
Lewis ThorneDepartment of Neurosurgery, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK.
Andrew McEvoyDepartment of Neurosurgery, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK.
Anna MiserocchiDepartment of Neurosurgery, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK.
George SamandourasDepartment of Neurosurgery, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK.
Neil KitchenDepartment of Neurosurgery, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK.
Sebastian BrandnerDivision of Neuropathology, UCL Queen Square Institute of Neurology, London, UK.
Enrico De VitaBox65, Lysholm Department of Neuroradiology, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, 8-11 Queen Square, London, WC1N 3BG, UK.
Francisco TorrealdeaUniversity College Hospital, University College of London Hospitals NHS Foundation Trust, London, UK.
Marilena RegaUniversity College Hospital, University College of London Hospitals NHS Foundation Trust, London, UK.
Benjamin SchmittSiemens Healthineers, Erlangen, Germany.
Patrick LiebigSiemens Healthineers, Erlangen, Germany.
Eser SanverdiBox65, Lysholm Department of Neuroradiology, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, 8-11 Queen Square, London, WC1N 3BG, UK.
Xavier GolayBox65, Lysholm Department of Neuroradiology, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, 8-11 Queen Square, London, WC1N 3BG, UK.
Sotirios BisdasBox65, Lysholm Department of Neuroradiology, The National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, 8-11 Queen Square, London, WC1N 3BG, UK.
University College London Hospitals NHS Foundation Trust · GBOlea Medical (France) · FRSiemens Healthineers (Germany) · DEUniversity College Hospital · GB

Funding

Medical Research Council MR/M009106/1
6 · The paper itself

Abstract

purposeAccurate glioma classification affects patient management and is challenging on non- or low-enhancing gliomas. This study investigated the clinical value of different chemical exchange saturation transfer (CEST) metrics for glioma classification and assessed the diagnostic effect of the presence of abundant fluid in glioma subpopulations.

methodsForty-five treatment-naïve glioma patients with known isocitrate dehydrogenase (IDH) mutation and 1p/19q codeletion status received CEST MRI (B

resultsIDH-wild type had higher amide/amine ratio than IDH-mutant_1p/19q

conclusionsCEST-derived biomarkers for amides, amines, and their ratio can help with histomolecular staging in gliomas without intense contrast enhancement. T2/FLAIR mismatch is reflected in the presence of AB/FS CEST mismatch. The AB/FS CEST mismatch identifies glioma subgroups that may have prognostic and clinical relevance.

Indexed as

Brain NeoplasmsGliomaAmidesAminesBiomarkersHumansIsocitrate DehydrogenaseMagnetic Resonance ImagingMutationAmidesAminesBiomarkersIsocitrate Dehydrogenase1p/19q codeletionChemical exchange saturation transferGlioma risk stratificationIsocitrate dehydrogenaseOligodendroglioma

Identifiers

PMID35029738
PMCPMC9165287
OpenAlexW4205185358

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.