Evidence map›Paper›PMID 33022146›Full record

ArticleMolecular systems biology2020

Modeling tissue-relevant Caenorhabditis elegans metabolism at network, pathway, reaction, and metabolite levels.

Lutfu Safak Yilmaz, Xuhang Li, Shivani Nanda, Bennett Fox, Frank Schroeder, Albertha Jm Walhout

Abstract read
In one paragraph

Article in Molecular systems biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

  1. Article
  2. Glycolytic Specialization Shapes Neuronal Physiology and FunctionbioRxiv : the preprint server for biology · 2026
    Article
  3. LumbriCyc: towards metabolic modelling of earthworms.NPJ systems biology and applications · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Integrated Analysis of Transcriptome and Metabolome Provides Insight intoInternational journal of molecular sciences · 2023
    Article
  16. Article
  17. Article
  18. Taurine deficiency as a driver of aging.Science (New York, N.Y.) · 2023
    Article
  19. Article
  20. Article
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

6 authors.

Lutfu Safak Yilmaz *Program in Systems Biology, Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA, USA.ORCID 0000-0001-8258-4465
Xuhang Li *Program in Systems Biology, Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA, USA.
Shivani NandaProgram in Systems Biology, Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA, USA.
Bennett FoxBoyce Thompson Institute, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, USA.
Frank SchroederBoyce Thompson Institute, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, USA.
Albertha Jm WalhoutProgram in Systems Biology, Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA, USA.ORCID 0000-0001-5587-3608

Funding

Gene regulatory and metabolic network structure, function and evolutionR35GM122502 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI A. J. Marian Walhout · 2017 to 2026
$8.3M
Small molecule signaling in C. elegansR35GM131877 · NIGMS · BOYCE THOMPSON INST FOR PLANT RESEARCH · PI Frank Clemens Schroeder · 2019 to 2026
$5.0M
Large scale nutrigenetics and genomics in a tractable metazoan modelR01DK115690 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI ANDERSEN, ERIK CHRISTIAN, SCHROEDER, FRANK CLEMENS · 2017 to 2020
$2.8M
NIDDK NIH HHS R01 DK115690NIGMS NIH HHS R35 GM122502NIGMS NIH HHS R35 GM131877
6 · The paper itself

Abstract

Metabolism is a highly compartmentalized process that provides building blocks for biomass generation during development, homeostasis, and wound healing, and energy to support cellular and organismal processes. In metazoans, different cells and tissues specialize in different aspects of metabolism. However, studying the compartmentalization of metabolism in different cell types in a whole animal and for a particular stage of life is difficult. Here, we present MEtabolic models Reconciled with Gene Expression (MERGE), a computational pipeline that we used to predict tissue-relevant metabolic function at the network, pathway, reaction, and metabolite levels based on single-cell RNA-sequencing (scRNA-seq) data from the nematode Caenorhabditis elegans. Our analysis recapitulated known tissue functions in C. elegans, captured metabolic properties that are shared with similar tissues in human, and provided predictions for novel metabolic functions. MERGE is versatile and applicable to other systems. We envision this work as a starting point for the development of metabolic network models for individual cells as scRNA-seq continues to provide higher-resolution gene expression data.

Indexed as

AlgorithmsAnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsComputational BiologyComputer SimulationGene Expression RegulationGene Regulatory NetworksGonadsIntestinal MucosaMetabolic Networks and PathwaysNeurogliaOrgan SpecificityRNA-SeqSingle-Cell AnalysisSubcutaneous TissueCaenorhabditis elegans ProteinsCaenorhabditis elegansdata integrationmetabolic networksingle-cell RNA-seqtissue metabolism

Identifiers

PMID33022146
PMCPMC7537831

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.