Evidence map›Paper›PMID 37339989›Full record

ArticleNature communications2023

CAJAL enables analysis and integration of single-cell morphological data using metric geometry.

Kiya W Govek, Patrick Nicodemus, Yuxuan Lin, Jake Crawford, Artur B Saturnino, Hannah Cui, Kristi Zoga, Michael P Hart, Pablo G Camara

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
8.2field-weighted citation impact, top 3% of its field
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

21 citing papers in PubMed, 23 citations in OpenAlex.

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  11. Exploring the Structural Lexicon of the Proteome via Metric Geometry.bioRxiv : the preprint server for biology · 2025
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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

9 authors at 1 institution in 1 country.

Kiya W GovekDepartment of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Patrick NicodemusDepartment of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Yuxuan LinDepartment of Mathematics, School of Arts and Sciences, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Jake CrawfordGenomics and Computational Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Artur B SaturninoDepartment of Mathematics, School of Arts and Sciences, University of Pennsylvania, Philadelphia, PA, 19104, USA.ORCID 0000-0001-9890-1314
Hannah CuiDepartment of Mathematics, School of Arts and Sciences, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Kristi ZogaDepartment of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Michael P HartDepartment of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.ORCID 0000-0001-8865-3062
Pablo G CamaraDepartment of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA. pcamara@pennmedicine.upenn.edu.ORCID 0000-0001-6822-3604
University of Pennsylvania · US

Funding

CAJAL: A computational framework for the combined morphometric, transcriptomic, and physiological analysis of cellsRF1MH130553 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI GONZALEZ CAMARA, PABLO · 2022 to 2022
$1.3M
NIMH NIH HHS RF1 MH130553
6 · The paper itself

Abstract

High-resolution imaging has revolutionized the study of single cells in their spatial context. However, summarizing the great diversity of complex cell shapes found in tissues and inferring associations with other single-cell data remains a challenge. Here, we present CAJAL, a general computational framework for the analysis and integration of single-cell morphological data. By building upon metric geometry, CAJAL infers cell morphology latent spaces where distances between points indicate the amount of physical deformation required to change the morphology of one cell into that of another. We show that cell morphology spaces facilitate the integration of single-cell morphological data across technologies and the inference of relations with other data, such as single-cell transcriptomic data. We demonstrate the utility of CAJAL with several morphological datasets of neurons and glia and identify genes associated with neuronal plasticity in C. elegans. Our approach provides an effective strategy for integrating cell morphology data into single-cell omics analyses.

Indexed as

Caenorhabditis elegansNeuronsAnimalsGene Expression ProfilingTranscriptome

Identifiers

PMID37339989
PMCPMC10282047
OpenAlexW4381470403

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.