Evidence map›Paper›PMID 38205683›Full record

ArticleBrain pathology (Zurich, Switzerland)2024

Morphology-based molecular classification of spinal cord ependymomas using deep neural networks.

Yannis Schumann, Matthias Dottermusch, Leonille Schweizer, Maja Krech, Tasja Lempertz, Ulrich Schüller, Philipp Neumann, Julia E Neumann

Abstract read
In one paragraph

Article in Brain pathology (Zurich, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Yannis SchumannChair for High Performance Computing, Helmut-Schmidt-University Hamburg, Hamburg, Germany.ORCID 0000-0002-2379-200X
Matthias DottermuschCenter for Molecular Neurobiology (ZMNH), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.
Leonille SchweizerInstitute of Neurology (Edinger Institute), University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany.
Maja KrechInstitute for Neuropathology, Charité Berlin, Berlin, Germany.
Tasja LempertzCenter for Molecular Neurobiology (ZMNH), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.
Ulrich SchüllerInstitute of Neuropathology, UKE, Hamburg, Germany.ORCID 0000-0002-8731-1121
Philipp NeumannChair for High Performance Computing, Helmut-Schmidt-University Hamburg, Hamburg, Germany.ORCID 0000-0001-8604-8846
Julia E NeumannCenter for Molecular Neurobiology (ZMNH), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.ORCID 0000-0002-1162-8771

Funding

Computational resources (HPC-cluster HSUper) have been provided by the project hpc.bw, funded by dtec.bw-Digitalization and Technology Research Center of the Bundeswehr. dtec.bw is funded by the European Union-NextGenerationEUDFG Emmy Noether ProgramFördergemeinschaft Kinderkrebszentrum Hamburg
6 · The paper itself

Abstract

Based on DNA-methylation, ependymomas growing in the spinal cord comprise two major molecular types termed spinal (SP-EPN) and myxopapillary ependymomas (MPE(-A/B)), which differ with respect to their clinical features and prognosis. Due to the existing discrepancy between histomorphogical diagnoses and classification using methylation data, we asked whether deep neural networks can predict the DNA methylation class of spinal cord ependymomas from hematoxylin and eosin stained whole-slide images. Using explainable AI, we further aimed to prospectively improve the consistency of histology-based diagnoses with DNA methylation profiling by identifying and quantifying distinct morphological patterns of these molecular ependymoma types. We assembled a case series of 139 molecularly characterized spinal cord ependymomas (n

Indexed as

DNA MethylationEpendymomaNeural Networks, ComputerSpinal Cord NeoplasmsAdolescentAdultAgedChildChild, PreschoolDeep LearningFemaleHumansMaleMiddle AgedSpinal CordYoung AdultDNA‐methylationependymomahematoxylin and eosin stainmorphologyneural networkswhole‐slide image

Identifiers

PMID38205683
PMCPMC11328346

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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.