Evidence map›Paper›PMID 33875676›Full record

ArticleScientific reports2021

PathoNet introduced as a deep neural network backend for evaluation of Ki-67 and tumor-infiltrating lymphocytes in breast cancer.

Farzin Negahbani, Rasool Sabzi, Bita Pakniyat Jahromi, Dena Firouzabadi, Fateme Movahedi, Mahsa Kohandel Shirazi, Shayan Majidi, Amirreza Dehghanian

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

27 citing papers in PubMed, 59 citations in OpenAlex.

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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 at 2 institutions in 2 countries.

Farzin NegahbaniDepartment of Computer Science and Engineering, Shiraz University, Shiraz, Iran.
Rasool SabziDepartment of Computer Science and Engineering, Shiraz University, Shiraz, Iran.
Bita Pakniyat JahromiDepartment of Pathology, Shiraz University of Medical science, Shiraz, Iran.
Dena FirouzabadiDepartment of Clinical Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
Fateme MovahediStudent Research Committee, Shiraz University of Medical Science, Shiraz, Iran.
Mahsa Kohandel ShiraziDepartment of Pathology, Shiraz University of Medical science, Shiraz, Iran.
Shayan MajidiStudent Research Committee, Shiraz University of Medical Science, Shiraz, Iran.
Amirreza DehghanianMolecular Pathology and Cytogenetics Division, Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran. adehghan@sums.ac.ir.
Shiraz University · IRShiraz University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The nuclear protein Ki-67 and Tumor infiltrating lymphocytes (TILs) have been introduced as prognostic factors in predicting both tumor progression and probable response to chemotherapy. The value of Ki-67 index and TILs in approach to heterogeneous tumors such as Breast cancer (BC) that is the most common cancer in women worldwide, has been highlighted in literature. Considering that estimation of both factors are dependent on professional pathologists' observation and inter-individual variations may also exist, automated methods using machine learning, specifically approaches based on deep learning, have attracted attention. Yet, deep learning methods need considerable annotated data. In the absence of publicly available benchmarks for BC Ki-67 cell detection and further annotated classification of cells, In this study we propose SHIDC-BC-Ki-67 as a dataset for the aforementioned purpose. We also introduce a novel pipeline and backend, for estimation of Ki-67 expression and simultaneous determination of intratumoral TILs score in breast cancer cells. Further, we show that despite the challenges that our proposed model has encountered, our proposed backend, PathoNet, outperforms the state of the art methods proposed to date with regard to harmonic mean measure acquired. Dataset is publicly available in http://shiraz-hidc.com and all experiment codes are published in https://github.com/SHIDCenter/PathoNet .

Indexed as

Neural Networks, ComputerAdultBiomarkers, TumorBreast NeoplasmsFemaleHumansKi-67 AntigenLymphocytes, Tumor-InfiltratingMiddle AgedPrognosisBiomarkers, TumorKi-67 Antigen

Identifiers

PMID33875676
PMCPMC8055887
OpenAlexW3155775787

What OpenQuestion holds

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LicenceCC BY
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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.