Evidence map›Paper›PMID 24334389›Full record

ArticleIEEE/ACM transactions on computational biology and bioinformatics

Analytical solution of steady-state equations for chemical reaction networks with bilinear rate laws.

Adám M Halász, Hong-Jian Lai, Meghan McCabe Pryor, Krishnan Radhakrishnan, Jeremy S Edwards

Abstract read
In one paragraph

Article in IEEE/ACM transactions on computational biology and bioinformatics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. The impact of high density receptor clusters on VEGF signaling.Electronic proceedings in theoretical computer science · 2013
    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

5 authors at 3 institutions in 1 country.

Adám M HalászWest Virginia University, Morgantown.
Hong-Jian LaiWest Virginia University, Morgantown.
Meghan McCabe PryorUniversity of New Mexico, Albuquerque.
Krishnan RadhakrishnanUniversity of Kentucky, Lexington.
Jeremy S EdwardsUniversity of New Mexico Health Sciences Center, Albuquerque.
University of New Mexico · USWest Virginia University · USUniversity of Kentucky · US

Funding

UNM TRAININGP50GM085273 · NIGMS · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI WILSON, BRIDGET S · 2009 to 2018
$26.1M
A Spatially coarse-grained, rule-based frame work for modeling large molecularR01GM104973 · NIGMS · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI EDWARDS, JEREMY S · 2012 to 2015
$1.3M
Spatial Monte Carlo models for VEGF binding on the cell membraneK25CA131558 · NCI · WEST VIRGINIA UNIVERSITY · PI HALASZ, ADAM MIKLOS · 2008 to 2012
$616k
NCI NIH HHS K25 CA-131558NCI NIH HHS K25 CA131558NIGMS NIH HHS P50 GM-085273NIGMS NIH HHS P50 GM085273NIGMS NIH HHS R01 GM-104973NIGMS NIH HHS R01 GM104973
6 · The paper itself

Abstract

True steady states are a rare occurrence in living organisms, yet their knowledge is essential for quasi-steady-state approximations, multistability analysis, and other important tools in the investigation of chemical reaction networks (CRN) used to describe molecular processes on the cellular level. Here, we present an approach that can provide closed form steady-state solutions to complex systems, resulting from CRN with binary reactions and mass-action rate laws. We map the nonlinear algebraic problem of finding steady states onto a linear problem in a higher-dimensional space. We show that the linearized version of the steady-state equations obeys the linear conservation laws of the original CRN. We identify two classes of problems for which complete, minimally parameterized solutions may be obtained using only the machinery of linear systems and a judicious choice of the variables used as free parameters. We exemplify our method, providing explicit formulae, on CRN describing signal initiation of two important types of RTK receptor-ligand systems, VEGF and EGF-ErbB1.

Indexed as

Cell CommunicationKineticsLinear ModelsModels, BiologicalSignal TransductionAlgorithmsComputational BiologyVascular Endothelial Growth Factor AVascular Endothelial Growth Factor A

Identifiers

PMID24334389
PMCPMC4090023
OpenAlexW2088523150

What OpenQuestion holds

Textmetadata
LicenceTDM
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.