Evidence map›Paper›PMID 22553421›Full record

ArticleGene regulation and systems biology2012

A flexible and qualitatively stable model for cell cycle dynamics including DNA damage effects.

Clark D Jeffries, Charles R Johnson, Tong Zhou, Dennis A Simpson, William K Kaufmann

Abstract read
In one paragraph

Article in Gene regulation and systems biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Clark D JeffriesRenaissance Computing Institute, CB 3127, University of North Carolina at Chapel Hill, NC.
Charles R Johnson
Tong Zhou
Dennis A Simpson
William K Kaufmann

Funding

UNC-CH CENTER FOR ENVIRONMENTAL HEALTH &SUSCEPTIBILITYP30ES010126 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Melissa A. Troester · 2001 to 2026
$36.3M
The System of Response to DNA Damage Suppresses Environmental MelanomagenesisP01ES014635 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KAUFMANN, WILLIAM K. · 2007 to 2011
$6.7M
PREDICTIVE QSAR MODELINGR01GM066940 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI TROPSHA, ALEXANDER · 2003 to 2011
$3.0M
NIEHS NIH HHS P01 ES014635NIEHS NIH HHS P30 ES010126NIGMS NIH HHS R01 GM066940
6 · The paper itself

Abstract

This paper includes a conceptual framework for cell cycle modeling into which the experimenter can map observed data and evaluate mechanisms of cell cycle control. The basic model exhibits qualitative stability, meaning that regardless of magnitudes of system parameters its instances are guaranteed to be stable in the sense that all feasible trajectories converge to a certain trajectory. Qualitative stability can also be described by the signs of real parts of eigenvalues of the system matrix. On the biological side, the resulting model can be tuned to approximate experimental data pertaining to human fibroblast cell lines treated with ionizing radiation, with or without disabled DNA damage checkpoints. Together these properties validate a fundamental, first order systems view of cell dynamics. Classification Codes: 15A68.

Indexed as

cell cycle modelcheckpoint processing ratelinear algebra modelqualitative stability of matricesresponse to radiation

Identifiers

PMID22553421
PMCPMC3329186

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.