Evidence map›Paper›PMID 34582821›Full record

ReviewCurrent biology : CB2021

Dynamic changes in epithelial cell packing during tissue morphogenesis.

Sandra B Lemke, Celeste M Nelson

Abstract readReview
In one paragraph

Review in Current biology : CB, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing 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

46 citing papers in PubMed.

  1. Article
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  5. Article
  6. Biomechanics-Driven 3D Architecture Inference from Histology Using CellSqueeze3D.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  7. Cilia-driven epithelial folding and unfolding in an early diverging animal.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
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  12. Spatiotemporal distribution of the glycoprotein pherophorin II reveals stochastic geometry of the growing ECM ofProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  13. Article
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  15. Review
  16. Review
  17. Article
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  19. Article
  20. Lineage Tracing by Light-Sheet Microscopy and Computational Reconstruction.Methods in molecular biology (Clifton, N.J.) · 2025
    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

2 authors.

Sandra B LemkeDepartment of Chemical and Biological Engineering, Princeton University, Princeton, NJ 08544, USA.
Celeste M NelsonDepartment of Chemical and Biological Engineering, Princeton University, Princeton, NJ 08544, USA; Department of Molecular Biology, Princeton University, Princeton, NJ 08544, USA. Electronic address: celesten@princeton.edu.

Funding

Engineered Invasive Human Breast Tumors with Integrated Capillaries and LymphaticsU01CA214292 · NCI · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI NELSON, CELESTE M, TIEN, JOE Y · 2017 to 2021
$3.2M
Mechanical Forces and the Regulation of Airway Progenitor CellsR01HD099030 · NICHD · PRINCETON UNIVERSITY · PI NELSON, CELESTE M · 2019 to 2023
$1.7M
Mechanical Regulation of Mesenchyme and Mammalian Lung DevelopmentR01HL120142 · NHLBI · PRINCETON UNIVERSITY · PI NELSON, CELESTE M · 2014 to 2017
$1.6M
Howard Hughes Medical InstituteNCI NIH HHS U01 CA214292NHLBI NIH HHS R01 HL120142NICHD NIH HHS R01 HD099030
6 · The paper itself

Abstract

Cell packing - the spatial arrangement of cells - determines the shapes of organs. Recently, investigations of organ development in a variety of model organisms have uncovered cellular mechanisms that are used by epithelial tissues to change cell packing, and thereby their shapes, to generate functional architectures. Here, we review these cellular mechanisms across a wide variety of developmental processes in vertebrates and invertebrates and identify a set of common motifs in the morphogenesis toolbox that, in combination, appear to allow any change in tissue shape. We focus on tissue elongation, folding and invagination, and branching. We also highlight how these morphogenetic processes are achieved by cell-shape changes, cell rearrangements, and oriented cell division. Finally, we describe approaches that have the potential to engineer three-dimensional tissues for both basic science and translational purposes. This review provides a framework for future analyses of how tissues are shaped by the dynamics of epithelial cell packing.

Indexed as

Epithelial CellsModels, BiologicalAnimalsCell ShapeEpitheliumMorphogenesis

Identifiers

PMID34582821
PMCPMC8496771

What OpenQuestion holds

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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.