Evidence map›Paper›PMID 38791889›Full record

ArticleCancers2024

Prediction of Mismatch Repair Status in Endometrial Cancer from Histological Slide Images Using Various Deep Learning-Based Algorithms.

Mina Umemoto, Tasuku Mariya, Yuta Nambu, Mai Nagata, Toshihiro Horimai, Shintaro Sugita, Takayuki Kanaseki, Yuka Takenaka, Shota Shinkai, Motoki Matsuura and 6 more

Abstract read
In one paragraph

Article in Cancers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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

16 authors.

Mina UmemotoDepartment of Obstetrics and Gynecology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.ORCID 0009-0006-5856-8311
Tasuku MariyaDepartment of Obstetrics and Gynecology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.ORCID 0000-0002-7110-980X
Yuta NambuDepartment of Media Architecture, Future University Hakodate, Hakodate 041-8655, Japan.
Mai NagataDepartment of Media Architecture, Future University Hakodate, Hakodate 041-8655, Japan.
Toshihiro HorimaiGomes Company LLC, Sapporo 004-0875, Japan.
Shintaro SugitaDepartment of Surgical Pathology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.
Takayuki KanasekiDepartment of Pathology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.
Yuka TakenakaDepartment of Obstetrics and Gynecology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.
Shota ShinkaiDepartment of Obstetrics and Gynecology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.
Motoki MatsuuraDepartment of Obstetrics and Gynecology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.ORCID 0000-0002-6589-6480
Masahiro IwasakiDepartment of Obstetrics and Gynecology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.
Yoshihiko HirohashiDepartment of Pathology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.ORCID 0000-0002-0608-3914
Tadashi HasegawaDepartment of Surgical Pathology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.
Toshihiko TorigoeDepartment of Pathology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.ORCID 0000-0002-9463-5917
Yuichi FujinoDepartment of Media Architecture, Future University Hakodate, Hakodate 041-8655, Japan.
Tsuyoshi SaitoDepartment of Obstetrics and Gynecology, Sapporo Medical University of Medicine, Sapporo 060-8556, Japan.

Funding

the Northern Advancement Center for Science & Technology S-1-8
6 · The paper itself

Abstract

The application of deep learning algorithms to predict the molecular profiles of various cancers from digital images of hematoxylin and eosin (H&E)-stained slides has been reported in recent years, mainly for gastric and colon cancers. In this study, we investigated the potential use of H&E-stained endometrial cancer slide images to predict the associated mismatch repair (MMR) status. H&E-stained slide images were collected from 127 cases of the primary lesion of endometrial cancer. After digitization using a Nanozoomer virtual slide scanner (Hamamatsu Photonics), we segmented the scanned images into 5397 tiles of 512 × 512 pixels. The MMR proteins (PMS2, MSH6) were immunohistochemically stained, classified into MMR proficient/deficient, and annotated for each case and tile. We trained several neural networks, including convolutional and attention-based networks, using tiles annotated with the MMR status. Among the tested networks, ResNet50 exhibited the highest area under the receiver operating characteristic curve (AUROC) of 0.91 for predicting the MMR status. The constructed prediction algorithm may be applicable to other molecular profiles and useful for pre-screening before implementing other, more costly genetic profiling tests.

Indexed as

artificial intelligencebiomarkerdeep learningdigital pathologyendometrial cancermismatch repairmolecular classificationwhole-slide imaging

Identifiers

PMID38791889
PMCPMC11119770

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Registered trials

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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.