Evidence map›Paper›PMID 22419973›Full record

ArticleInterface focus2011

An automaton model for the cell cycle.

Atilla Altinok, Didier Gonze, Francis Lévi, Albert Goldbeter

Abstract read
In one paragraph

Article in Interface focus, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Cancer and the Circadian Clock.Cancer research · 2019
    Review
  9. Article
  10. Article
  11. Article
  12. Systems Chronotherapeutics.Pharmacological reviews · 2017
    Review
  13. Steady-State-Preserving Simulation of Genetic Regulatory Systems.Computational and mathematical methods in medicine · 2017
    Article
  14. Article
  15. Article
  16. Article
  17. Phase locking and multiple oscillating attractors for the coupled mammalian clock and cell cycle.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  18. 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

4 authors.

Atilla AltinokUnité de Chronobiologie théorique, Faculté des Sciences , Université Libre de Bruxelles , Campus Plaine, C.P. 231, B-1050 Brussels , Belgium.
Didier Gonze
Francis Lévi
Albert Goldbeter

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

we consider an automaton model that progresses spontaneously through the four successive phases of the cell cycleG1, S (DNA replication), G2 and M (mitosis). Each phase is characterized by a mean duration τ and a variability V. As soon as the prescribed duration of a given phase has passed, the transition to the next phase of the cell cycle occurs. The time at which the transition takes place varies in a random manner according to a distribution of durations of the cell cycle phases. Upon completion of the M phase, the cell divides into two cells, which immediately enter a new cycle in G1. The duration of each phase is reinitialized for the two newborn cells. At each time step in any phase of the cycle, the cell has a certain probability to be marked for exiting the cycle and dying at the nearest G1/S or G2/M transition. To allow for homeostasis, which corresponds to maintenance of the total cell number, we assume that cell death counterbalances cell replication at mitosis. In studying the dynamics of this automaton model, we examine the effect of factors such as the mean durations of the cell cycle phases and their variability, the type of distribution of the durations, the number of cells, the regulation of the cell population size and the independence of steady-state proportions of cells in each phase with respect to initial conditions. We apply the stochastic automaton model for the cell cycle to the progressive desynchronization of cell populations and to their entrainment by the circadian clock. A simple deterministic model leads to the same steady-state proportions of cells in the four phases of the cell cycle.

Indexed as

cell cyclecellular automatondesynchronizationmodelsynchronization

Identifiers

PMID22419973
PMCPMC3262245

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.