Evidence map›Paper›PMID 31745550›Full record

ArticleBriefings in bioinformatics2020

Towards scaling elementary flux mode computation.

Ehsan Ullah, Mona Yosafshahi, Soha Hassoun

Abstract read
In one paragraph

Article in Briefings in bioinformatics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. On the representativeness and stability of a set of EFMs.Bioinformatics (Oxford, England) · 2023
    Article
  3. Article
  4. Review
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

3 authors.

Ehsan UllahQatar Computing Research Institute, Hamad Bin Khalifa University, Doha, Qatar.
Mona YosafshahiQatar Computing Research Institute, Hamad Bin Khalifa University, Doha, Qatar.
Soha HassounDepartment of Computer Science, Tufts University, Medford MA 02155, USA.

Funding

Computational Techniques for Advancing Untargeted Metabolomics AnalysisR01GM132391 · NIGMS · TUFTS UNIVERSITY MEDFORD · PI HASSOUN, SOHA · 2019 to 2022
$1.5M
NIGMS NIH HHS R01 GM132391
6 · The paper itself

Abstract

While elementary flux mode (EFM) analysis is now recognized as a cornerstone computational technique for cellular pathway analysis and engineering, EFM application to genome-scale models remains computationally prohibitive. This article provides a review of aspects of EFM computation that elucidates bottlenecks in scaling EFM computation. First, algorithms for computing EFMs are reviewed. Next, the impact of redundant constraints, sensitivity to constraint ordering and network compression are evaluated. Then, the advantages and limitations of recent parallelization and GPU-based efforts are highlighted. The article then reviews alternative pathway analysis approaches that aim to reduce the EFM solution space. Despite advances in EFM computation, our review concludes that continued scaling of EFM computation is necessary to apply EFM to genome-scale models. Further, our review concludes that pathway analysis methods that target specific pathway properties can provide powerful alternatives to EFM analysis.

Indexed as

AlgorithmsMetabolic Flux AnalysisMetabolic Networks and PathwaysResearch DesignSystems Biologyelementary flux mode analysiselementary flux modesparallel computingpathway analysisscalability

Identifiers

PMID31745550
PMCPMC8499997

What OpenQuestion holds

Textmetadata
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.