Evidence map›Paper›PMID 37537192›Full record

ArticleNature communications2023

A neural-mechanistic hybrid approach improving the predictive power of genome-scale metabolic models.

Léon Faure, Bastien Mollet, Wolfram Liebermeister, Jean-Loup Faulon

Abstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 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

4 authors.

Léon FaureMICALIS Institute, INRAE, AgroParisTech, University of Paris-Saclay, 78350, Jouy-en-Josas, France.
Bastien MolletEcole Normale Supérieure of Lyon, 69342, Lyon, France.
Wolfram LiebermeisterMaIAGE, INRAE, University of Paris-Saclay, 78350, Jouy-en-Josas, France.ORCID http://orcid.org/0000-0002-2568-2381
Jean-Loup FaulonMICALIS Institute, INRAE, AgroParisTech, University of Paris-Saclay, 78350, Jouy-en-Josas, France. Jean-loup.Faulon@inrae.fr.ORCID http://orcid.org/0000-0003-4274-2953

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Constraint-based metabolic models have been used for decades to predict the phenotype of microorganisms in different environments. However, quantitative predictions are limited unless labor-intensive measurements of media uptake fluxes are performed. We show how hybrid neural-mechanistic models can serve as an architecture for machine learning providing a way to improve phenotype predictions. We illustrate our hybrid models with growth rate predictions of Escherichia coli and Pseudomonas putida grown in different media and with phenotype predictions of gene knocked-out Escherichia coli mutants. Our neural-mechanistic models systematically outperform constraint-based models and require training set sizes orders of magnitude smaller than classical machine learning methods. Our hybrid approach opens a doorway to enhancing constraint-based modeling: instead of constraining mechanistic models with additional experimental measurements, our hybrid models grasp the power of machine learning while fulfilling mechanistic constrains, thus saving time and resources in typical systems biology or biological engineering projects.

Indexed as

Biochemical PhenomenaEscherichia coliModels, BiologicalPhenotype

Identifiers

PMID37537192
PMCPMC10400647

What OpenQuestion holds

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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.