Evidence map›Paper›PMID 26020786›Full record

ArticlePLoS computational biology2015

Summary of the DREAM8 Parameter Estimation Challenge: Toward Parameter Identification for Whole-Cell Models.

Jonathan R Karr, Alex H Williams, Jeremy D Zucker, Andreas Raue, Bernhard Steiert, Jens Timmer, Clemens Kreutz, DREAM8 Parameter Estimation Challenge Consortium, Simon Wilkinson, Brandon A Allgood and 6 more

Open access · goldAbstract read
In one paragraph

Article in PLoS computational biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

19 citing papers in PubMed, 73 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Emerging whole-cell modeling principles and methods.Current opinion in biotechnology · 2018
    Review
  10. Article
  11. How to deal with parameters for whole-cell modelling.Journal of the Royal Society, Interface · 2017
    Review
  12. Article
  13. Review
  14. Toward Community Standards and Software for Whole-Cell Modeling.IEEE transactions on bio-medical engineering · 2016
    Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. 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

16 authors at 6 institutions in 2 countries.

Jonathan R KarrGraduate Program in Biophysics, Stanford University, Stanford, California, United States of America.
Alex H WilliamsDepartment of Biology, Brandeis University, Waltham, Massachusetts, United States of America; Volen Center for Complex Systems, Brandeis University, Waltham, Massachusetts, United States of America.
Jeremy D ZuckerBroad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America.
Andreas RaueInstitute for Physics, University of Freiburg, Freiburg, Germany; Freiburg Center for Systems Biology (ZBSA), University of Freiburg, Freiburg, Germany.
Bernhard SteiertInstitute for Physics, University of Freiburg, Freiburg, Germany; Freiburg Center for Systems Biology (ZBSA), University of Freiburg, Freiburg, Germany.
Jens TimmerInstitute for Physics, University of Freiburg, Freiburg, Germany; Freiburg Center for Systems Biology (ZBSA), University of Freiburg, Freiburg, Germany; Freiburg Institute for Advanced Studies (FRIAS), University of Freiburg, Freiburg, Germany; BIOSS Centre for Biological Signalling Studies, University of Freiburg, Freiburg, Germany.
Clemens KreutzInstitute for Physics, University of Freiburg, Freiburg, Germany; Freiburg Center for Systems Biology (ZBSA), University of Freiburg, Freiburg, Germany.
DREAM8 Parameter Estimation Challenge Consortium
Simon WilkinsonNumerate Inc., San Bruno, California, United States of America.
Brandon A AllgoodNumerate Inc., San Bruno, California, United States of America.
Brian M BotSage Bionetworks, Seattle, Washington, United States of America.
Bruce R HoffSage Bionetworks, Seattle, Washington, United States of America.
Michael R KellenSage Bionetworks, Seattle, Washington, United States of America.
Markus W CovertDepartment of Bioengineering, Stanford University, Stanford, California, United States of America.
Gustavo A StolovitzkyIBM Thomas J. Watson Research Center, Yorktown Heights, New York, United States of America.
Pablo MeyerIBM Thomas J. Watson Research Center, Yorktown Heights, New York, United States of America.
University of Freiburg · DESage Bionetworks · USIBM Research - Thomas J. Watson Research Center · USStanford University · USBrandeis University · USBroad Institute · US

Funding

TRAINING & OUTREACH COREP50GM107615 · NIGMS · STANFORD UNIVERSITY · PI FERRELL, JAMES E. · 2013 to 2017
$10.9M
A Gene-Complete Computational Model of YeastDP1OD006413 · OD · STANFORD UNIVERSITY · PI COVERT, MARKUS W · 2009 to 2011
$2.4M
A Gene-Complete Computational Model of YeastDP1LM011510 · NLM · STANFORD UNIVERSITY · PI COVERT, MARKUS W · 2012 to 2013
$1.6M
PEARLS DisseminationR18DP001150 · DP · UNIVERSITY OF WASHINGTON · PI SNOWDEN, MARK · 2007 to 2009
$1.2M
NCCDPHP CDC HHS 5DP1LM01150-05
6 · The paper itself

Abstract

Whole-cell models that explicitly represent all cellular components at the molecular level have the potential to predict phenotype from genotype. However, even for simple bacteria, whole-cell models will contain thousands of parameters, many of which are poorly characterized or unknown. New algorithms are needed to estimate these parameters and enable researchers to build increasingly comprehensive models. We organized the Dialogue for Reverse Engineering Assessments and Methods (DREAM) 8 Whole-Cell Parameter Estimation Challenge to develop new parameter estimation algorithms for whole-cell models. We asked participants to identify a subset of parameters of a whole-cell model given the model's structure and in silico "experimental" data. Here we describe the challenge, the best performing methods, and new insights into the identifiability of whole-cell models. We also describe several valuable lessons we learned toward improving future challenges. Going forward, we believe that collaborative efforts supported by inexpensive cloud computing have the potential to solve whole-cell model parameter estimation.

Indexed as

Models, BiologicalAlgorithmsBacteriaBioengineeringCellsCloud ComputingComputational BiologyComputer SimulationGenetic Association StudiesMutationMycoplasma genitalium

Identifiers

PMID26020786
PMCPMC4447414
OpenAlexW2151031807

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.