Evidence map›Paper›PMID 38276966›Full record

ArticleDevelopment (Cambridge, England)2024

Spherical harmonics analysis reveals cell shape-fate relationships in zebrafish lateral line neuromasts.

Madeleine N Hewitt, Iván A Cruz, David W Raible

Erratum issuedAbstract read
In one paragraph

Article in Development (Cambridge, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

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  8. Long-rangeProceedings of the National Academy of Sciences of the United States of America · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Madeleine N HewittMolecular and Cellular Biology Graduate Program, University of Washington School of Medicine, Seattle, WA 98195, USA.
Iván A CruzDepartment of Biological Structure, University of Washington School of Medicine, Seattle, WA 98195, USA.
David W RaibleMolecular and Cellular Biology Graduate Program, University of Washington School of Medicine, Seattle, WA 98195, USA.ORCID 0000-0002-5342-5841

Funding

Auditory Neuroscience Traning ProgramT32DC005361 · NIDCD · UNIVERSITY OF WASHINGTON · PI Adrian KC Lee, DAVID J PERKEL · 2002 to 2026
$8.8M
CRISPR Screen for Hair Cell Development and Regeneration RegulatorsR21DC015110 · NIDCD · UNIVERSITY OF WASHINGTON · PI RAIBLE, DAVID W · 2016 to 2017
$426k
Zebrafish Inner Ear RegenerationR21DC019948 · NIDCD · UNIVERSITY OF WASHINGTON · PI RAIBLE, DAVID W · 2022 to 2023
$408k
Cellular dynamics during zebrafish hair cell death, differentiation, and regenerationF31DC019028 · NIDCD · UNIVERSITY OF WASHINGTON · PI HEWITT, MADELEINE N · 2020 to 2022
$116k
NIDCD NIH HHS F31 DC019028NIDCD NIH HHS R21 DC015110NIDCD NIH HHS R21 DC019948NIDCD NIH HHS T32 DC005361
6 · The paper itself

Abstract

Cell shape is a powerful readout of cell state, fate and function. We describe a custom workflow to perform semi-automated, 3D cell and nucleus segmentation, and spherical harmonics and principal components analysis to distill cell and nuclear shape variation into discrete biologically meaningful parameters. We apply these methods to analyze shape in the neuromast cells of the zebrafish lateral line system, finding that shapes vary with cell location and identity. The distinction between hair cells and support cells accounted for much of the variation, which allowed us to train classifiers to predict cell identity from shape features. Using transgenic markers for support cell subpopulations, we found that subtypes had different shapes from each other. To investigate how loss of a neuromast cell type altered cell shape distributions, we examined atoh1a mutants that lack hair cells. We found that mutant neuromasts lacked the cell shape phenotype associated with hair cells, but did not exhibit a mutant-specific cell shape. Our results demonstrate the utility of using 3D cell shape features to characterize, compare and classify cells in a living developing organism.

Indexed as

Lateral Line SystemZebrafishAnimalsAnimals, Genetically ModifiedCell ShapeHair Cells, AuditoryHair cellLateral lineZebrafish

Identifiers

PMID38276966
PMCPMC10905750

What OpenQuestion holds

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LicenceCC BY
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.