Evidence map›Paper›PMID 38823384›Full record

ArticleCurrent biology : CB2024

A dynamic network model predicts the phenotypes of multicellular clusters from cellular properties.

Piyush Nanda, Julien Barrere, Thomas LaBar, Andrew W Murray

Abstract read
In one paragraph

Article in Current biology : CB, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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.

Piyush NandaProgram in Biological and Biomedical Sciences, Harvard Medical School, Boston, MA 02115, USA; Department of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA.
Julien BarrereDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA.
Thomas LaBarDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA.
Andrew W MurrayDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA. Electronic address: awm@mcb.harvard.edu.

Funding

FEEDBACK CONTROL OF THE CELL CYCLER01GM043987 · NIGMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI MURRAY, ANDREW W · 1990 to 2023
$6.4M
FEEDBACK CONTROL OF THE CELL CYCLER37GM043987 · NIGMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI MURRAY, ANDREW W · 1999 to 2009
$4.5M
NIGMS NIH HHS R01 GM043987NIGMS NIH HHS R37 GM043987
6 · The paper itself

Abstract

Cell division without cell separation produces multicellular clusters in budding yeast. Two fundamental characteristics of these clusters are their size (the number of cells per cluster) and cellular composition: the fractions of cells with different phenotypes. Using cells as nodes and links between mother and daughter cells as edges, we model cluster growth and breakage by varying three parameters: the cell division rate, the rate at which intercellular connections break, and the kissing number (the maximum number of connections to one cell). We find that the kissing number sets the maximum possible cluster size. Below this limit, the ratio of the cell division rate to the connection breaking rate determines the cluster size. If links have a constant probability of breaking per unit time, the probability that a link survives decreases exponentially with its age. Modeling this behavior recapitulates experimental data. We then use this framework to examine synthetic, differentiating clusters with two cell types, faster-growing germ cells and their somatic derivatives. The fraction of clusters that contain both cell types increases as either of two parameters increase: the kissing number and difference between the growth rate of germ and somatic cells. In a population of clusters, the variation in cellular composition is inversely correlated (r

Indexed as

Models, BiologicalSaccharomyces cerevisiaeCell Divisiondifferentiationdynamic networksgrowth dynamicsmodelingmulticellularity

Identifiers

PMID38823384
PMCPMC11610506

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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.