Evidence map›Paper›PMID 39304771›Full record

ArticleNPJ precision oncology2024

Multi-output prediction of dose-response curves enables drug repositioning and biomarker discovery.

Juan-José Giraldo Gutierrez, Evelyn Lau, Subhashini Dharmapalan, Melody Parker, Yurui Chen, Mauricio A Álvarez, Dennis Wang

Abstract read
In one paragraph

Article in NPJ precision oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–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 synthesis or guideline pooled it.

  1. Pooled it
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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

7 authors.

Juan-José Giraldo Gutierrez *National Heart and Lung Institute, Imperial College London, London, UK. j.giraldo-gutierrez@imperial.ac.uk.
Evelyn Lau *Institute for Human Development and Potential, Agency for Science Technology and Research (A*STAR), Singapore, Republic of Singapore.
Subhashini DharmapalanDepartment of Computer Science, The University of Sheffield, Sheffield, UK.
Melody ParkerNuffield Department of Clinical Medicine, University of Oxford, John Radcliffe Hospital, Oxford, UK.ORCID http://orcid.org/0009-0002-9829-2816
Yurui ChenInstitute for Human Development and Potential, Agency for Science Technology and Research (A*STAR), Singapore, Republic of Singapore.ORCID http://orcid.org/0000-0003-4973-3101
Mauricio A ÁlvarezDepartment of Computer Science, The University of Manchester, Manchester, UK.
Dennis WangNational Heart and Lung Institute, Imperial College London, London, UK. dennis.wang@imperial.ac.uk.ORCID http://orcid.org/0000-0003-0068-1005

Funding

Academy of Medical Sciences APR7_1002RCUK | Engineering and Physical Sciences Research Council (EPSRC) EP/V029045/1
6 · The paper itself

Abstract

Drug response prediction is hampered by uncertainty in the measures of response and selection of doses. In this study, we propose a probabilistic multi-output model to simultaneously predict all dose-responses and uncover their biomarkers. By describing the relationship between genomic features and chemical properties to every response at every dose, our multi-output Gaussian Process (MOGP) models enable assessment of drug efficacy using any dose-response metric. This approach was tested across two drug screening studies and ten cancer types. Kullback-leibler divergence measured the importance of each feature and identified EZH2 gene as a novel biomarker of BRAF inhibitor response. We demonstrate the effectiveness of our MOGP models in accurately predicting dose-responses in different cancer types and when there is a limited number of drug screening experiments for training. Our findings highlight the potential of MOGP models in enhancing drug development pipelines by reducing data requirements and improving precision in dose-response predictions.

Identifiers

PMID39304771
PMCPMC11415488

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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.