Evidence map›Paper›PMID 31092853›Full record

ArticleScientific reports2019

Automatic discovery of image-based signatures for ipilimumab response prediction in malignant melanoma.

Nathalie Harder, Ralf Schönmeyer, Katharina Nekolla, Armin Meier, Nicolas Brieu, Carolina Vanegas, Gabriele Madonna, Mariaelena Capone, Gerardo Botti, Paolo A Ascierto and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 8% 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Artificial Intelligence Algorithm Predicts Response to Immune Checkpoint Inhibitors.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
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  11. Immunotherapy and Cancer: The Multi-Omics Perspective.International journal of molecular sciences · 2024
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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

11 authors at 2 institutions in 2 countries.

Nathalie HarderDefiniens AG, Munich, Germany. nharder@definiens.com.ORCID http://orcid.org/0000-0002-6171-6462
Ralf SchönmeyerDefiniens AG, Munich, Germany.
Katharina NekollaDefiniens AG, Munich, Germany.
Armin MeierDefiniens AG, Munich, Germany.
Nicolas BrieuDefiniens AG, Munich, Germany.
Carolina VanegasDefiniens AG, Munich, Germany.
Gabriele MadonnaIstituto Nazionale Tumori IRCCS Fondazione G. Pascale, Naples, Italy.
Mariaelena CaponeIstituto Nazionale Tumori IRCCS Fondazione G. Pascale, Naples, Italy.
Gerardo BottiIstituto Nazionale Tumori IRCCS Fondazione G. Pascale, Naples, Italy.
Paolo A AsciertoIstituto Nazionale Tumori IRCCS Fondazione G. Pascale, Naples, Italy.ORCID http://orcid.org/0000-0002-8322-475X
Günter SchmidtDefiniens AG, Munich, Germany.
Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale" · ITMinisterio de Defensa · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the context of precision medicine with immunotherapies there is an increasing need for companion diagnostic tests to identify potential therapy responders and avoid treatment coming along with severe adverse events for non-responders. Here, we present a retrospective case study to discover image-based signatures for developing a potential companion diagnostic test for ipilimumab (IPI) in malignant melanoma. Signature discovery is based on digital pathology and fully automatic quantitative image analysis using virtual multiplexing as well as machine learning and deep learning on whole-slide images. We systematically correlated the patient outcome data with potentially relevant local image features using a Tissue Phenomics approach with a sound cross validation procedure for reliable performance evaluation. Besides uni-variate models we also studied combinations of signatures in several multi-variate models. The most robust and best performing model was a decision tree model based on relative densities of CD8+ tumor infiltrating lymphocytes in the intra-tumoral infiltration region. Our results are well in agreement with observations described in previously published studies regarding the predictive value of the immune contexture, and thus, provide predictive potential for future development of a companion diagnostic test.

Indexed as

AdultAgedAged, 80 and overBiomarkers, PharmacologicalCutaneous Malignant MelanomaFemaleHumansImage Processing, Computer-AssistedImmunotherapyIpilimumabLymphocytes, Tumor-InfiltratingMachine LearningMaleMelanomaMiddle AgedPrecision MedicineBiomarkers, PharmacologicalIpilimumab

Identifiers

PMID31092853
PMCPMC6520405
OpenAlexW2946404782

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.