Evidence map›Paper›PMID 28785873›Full record

ArticleJournal of digital imaging2017

Residual Deep Convolutional Neural Network Predicts MGMT Methylation Status.

Panagiotis Korfiatis, Timothy L Kline, Daniel H Lachance, Ian F Parney, Jan C Buckner, Bradley J Erickson

Abstract read
In one paragraph

Article in Journal of digital imaging, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
10.0field-weighted citation impact, top 1% 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

77 citing papers in PubMed, 200 citations in OpenAlex.

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  17. Deep learning in precision medicine and focus on glioma.Bioengineering & translational medicine · 2023
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17 more citing papers are in PubMed but not listed here.

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

6 authors at 2 institutions in 1 country.

Panagiotis KorfiatisDepartment of Radiology, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA.
Timothy L KlineDepartment of Radiology, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA.
Daniel H LachanceDepartment of Neurology, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA.
Ian F ParneyDepartment of Neurologic Surgery, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA.
Jan C BucknerDepartment of Medical Oncology, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA.
Bradley J EricksonDepartment of Radiology, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA. bje@mayo.edu.
WinnMed · USMayo Clinic · US

Funding

Objective decision support environment for clinical trialsU01CA160045 · NCI · MAYO CLINIC ROCHESTER · PI ERICKSON, BRADLEY J. · 2012 to 2016
$2.6M
National Cancer Institute CA160045NCI NIH HHS U01 CA160045
6 · The paper itself

Abstract

Predicting methylation of the O6-methylguanine methyltransferase (MGMT) gene status utilizing MRI imaging is of high importance since it is a predictor of response and prognosis in brain tumors. In this study, we compare three different residual deep neural network (ResNet) architectures to evaluate their ability in predicting MGMT methylation status without the need for a distinct tumor segmentation step. We found that the ResNet50 (50 layers) architecture was the best performing model, achieving an accuracy of 94.90% (+/- 3.92%) for the test set (classification of a slice as no tumor, methylated MGMT, or non-methylated). ResNet34 (34 layers) achieved 80.72% (+/- 13.61%) while ResNet18 (18 layers) accuracy was 76.75% (+/- 20.67%). ResNet50 performance was statistically significantly better than both ResNet18 and ResNet34 architectures (p < 0.001). We report a method that alleviates the need of extensive preprocessing and acts as a proof of concept that deep neural architectures can be used to predict molecular biomarkers from routine medical images.

Indexed as

DNA Modification MethylasesDNA Repair EnzymesHumansMagnetic Resonance ImagingMethylationNerve NetTumor Suppressor ProteinsDNA Modification MethylasesDNA Repair EnzymesMGMT protein, humanTumor Suppressor ProteinsDeep learningMGMT methylationMRI

Identifiers

PMID28785873
PMCPMC5603430
OpenAlexW2743501370

What OpenQuestion holds

Textmetadata
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.