Evidence map›Paper›PMID 25368418›Full record

ArticleMolecular biology of the cell2014

Modularity and predictability in cell signaling and decision making.

Oguzhan Atay, Jan M Skotheim

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Review
  3. Dynamics and Sensitivity of Signaling Pathways.Current pathobiology reports · 2022
    Article
  4. Article
  5. Article
  6. Article
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  8. Article
  9. Article
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  11. Review
  12. Article
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  15. Review
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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

2 authors.

Oguzhan AtayDepartment of Biology, Stanford University, Stanford, CA 94305.
Jan M SkotheimDepartment of Biology, Stanford University, Stanford, CA 94305 skotheim@stanford.edu.

Funding

TRAINING & OUTREACH COREP50GM107615 · NIGMS · STANFORD UNIVERSITY · PI COVERT, MARKUS W · 2013 to 2017
$10.9M
Mechanisms of restriction point response to dynamic growth factor signalsR01GM092925 · NIGMS · STANFORD UNIVERSITY · PI SKOTHEIM, JAN M · 2010 to 2018
$2.8M
NIGMS NIH HHS P50 GM107615NIGMS NIH HHS R01 GM092925
6 · The paper itself

Abstract

Cells make decisions to differentiate, divide, or apoptose based on multiple signals of internal and external origin. These decisions are discrete outputs from dynamic networks comprised of signaling pathways. Yet the validity of this decomposition of regulatory proteins into distinct pathways is unclear because many regulatory proteins are pleiotropic and interact through cross-talk with components of other pathways. In addition to the deterministic complexity of interconnected networks, there is stochastic complexity arising from the fluctuations in concentrations of regulatory molecules. Even within a genetically identical population of cells grown in the same environment, cell-to-cell variations in mRNA and protein concentrations can be as high as 50% in yeast and even higher in mammalian cells. Thus, if everything is connected and stochastic, what hope could we have for a quantitative understanding of cellular decisions? Here we discuss the implications of recent advances in genomics, single-cell, and single-cell genomics technology for network modularity and cellular decisions. On the basis of these recent advances, we argue that most gene expression stochasticity and pathway interconnectivity is nonfunctional and that cellular decisions are likely much more predictable than previously expected.

Indexed as

Gene Regulatory NetworksModels, BiologicalSignal TransductionAnimalsApoptosisCell CommunicationCell CycleFeedback, PhysiologicalGene Expression RegulationGenetic VariationHumansSaccharomyces cerevisiaeSingle-Cell AnalysisStochastic Processes

Identifiers

PMID25368418
PMCPMC4230600

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.