Evidence map›Paper›PMID 34626539›Full record

ArticleCell systems2022

Noise distorts the epigenetic landscape and shapes cell-fate decisions.

Megan A Coomer, Lucy Ham, Michael P H Stumpf

Abstract read
PubMed Publisher
In one paragraph

Article in Cell systems, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed.

  1. Multiscale modeling primer: Focus on chromatin and epigenetics.The Journal of biological chemistry · 2026
    Review
  2. Article
  3. Review
  4. Article
  5. Stochastic modeling of epigenetic memory.NPJ systems biology and applications · 2026
    Review
  6. Article
  7. bioRxiv : the preprint server for biology · 2025
    Article
  8. Generative epigenetic landscapes map the topology and topography of cell fates.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Learning stochastic processes with intrinsic noise from cross-sectional biological data.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  14. Dynamical systems of fate and form in development.Seminars in cell & developmental biology · 2025
    Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Megan A CoomerSchool of Mathematics and Statistics, University of Melbourne, Parkville, VIC 3010, Australia.
Lucy HamSchool of Biosciences, University of Melbourne, Parkville, VIC 3010, Australia.
Michael P H StumpfSchool of Mathematics and Statistics, University of Melbourne, Parkville, VIC 3010, Australia; School of Biosciences, University of Melbourne, Parkville, VIC 3010, Australia. Electronic address: mstumpf@unimelb.edu.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Waddington epigenetic landscape has become an iconic representation of the cellular differentiation process. Recent single-cell transcriptomic data provide new opportunities for quantifying this originally conceptual tool, offering insight into the gene regulatory networks underlying cellular development. While many methods for constructing the landscape have been proposed, by far the most commonly employed approach is based on computing the landscape as the negative logarithm of the steady-state probability distribution. Here, we use simple models to highlight the complexities and limitations that arise when reconstructing the potential landscape in the presence of stochastic fluctuations. We consider how the landscape changes in accordance with different stochastic systems and show that it is the subtle interplay between the deterministic and stochastic components of the system that ultimately shapes the landscape. We further discuss how the presence of noise has important implications for the identifiability of the regulatory dynamics from experimental data. A record of this paper's transparent peer review process is included in the supplemental information.

Indexed as

EpigenomicsGene Regulatory NetworksCell DifferentiationEpigenesis, GeneticProbabilityadditive noisebifurcationsdevelopmental dynamicsepigenentic landscapemultiplicative noisepotentialstochastic dynamical systems

Identifiers

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.