Evidence map›Paper›PMID 34283940›Full record

ArticleJournal of the Royal Society, Interface2021

Scalable control of developmental timetables by epigenetic switching networks.

Phuc Nguyen, Nicholas A Pease, Hao Yuan Kueh

Abstract read
In one paragraph

Article in Journal of the Royal Society, Interface, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. T-cell commitment inheritance-an agent-based multi-scale model.NPJ systems biology and applications · 2024
    Article
  5. Review
  6. T-cell commitment inheritance - an agent-based multi-scale model.bioRxiv : the preprint server for biology · 2023
    Article
  7. Review
  8. Review
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

3 authors.

Phuc NguyenMolecular Engineering and Sciences Program, University of Washington, Seattle, WA, USA.
Nicholas A PeaseMolecular and Cellular Biology Program, University of Washington, Seattle, WA, USA.
Hao Yuan KuehDepartment of Bioengineering, University of Washington, Seattle, WA, USA.

Funding

A chromatin-based timer controlling T-cell developmentR01HL146478 · NHLBI · UNIVERSITY OF WASHINGTON · PI KUEH, HAO YUAN · 2020 to 2024
$1.9M
Single-cell analysis of immune cell fate decision makingR00HL119638 · NHLBI · UNIVERSITY OF WASHINGTON · PI KUEH, HAO YUAN · 2016 to 2018
$747k
Regulation of hematopoiesis by epigenetic timing controlF31HL151090 · NHLBI · UNIVERSITY OF WASHINGTON · PI PEASE, NICHOLAS · 2020 to 2020
$38k
NHLBI NIH HHS F31 HL151090NHLBI NIH HHS R00 HL119638NHLBI NIH HHS R01 HL146478
6 · The paper itself

Abstract

During development, progenitor cells follow timetables for differentiation that span many cell generations. These developmental timetables are robustly encoded by the embryo, yet scalably adjustable by evolution, facilitating variation in organism size and form. Epigenetic switches, involving rate-limiting activation steps at regulatory gene loci, control gene activation timing in diverse contexts, and could profoundly impact the dynamics of gene regulatory networks controlling developmental lineage specification. Here, we develop a mathematical framework to model regulatory networks with genes controlled by epigenetic switches. Using this framework, we show that such epigenetic switching networks uphold developmental timetables that robustly span many cell generations, and enable the generation of differentiated cells in precisely defined numbers and fractions. Changes to epigenetic switching networks can readily alter the timing of developmental events within a timetable, or alter the overall speed at which timetables unfold, enabling scalable control over differentiated population sizes. With their robust, yet flexibly adjustable nature, epigenetic switching networks could represent central targets on which evolution acts to manufacture diversity in organism size and form.

Indexed as

Gene Expression Regulation, DevelopmentalGene Regulatory NetworksCell DifferentiationEmbryo, MammalianEpigenesis, Geneticcell differentiationdevelopmentdevelopmental timingepigenetic switchesevolutiongene regulatory networks

Identifiers

PMID34283940
PMCPMC8292019

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.