Evidence map›Paper›PMID 35138913›Full record

ArticleMolecular biology of the cell2022

DynaMorph: self-supervised learning of morphodynamic states of live cells.

Zhenqin Wu, Bryant B Chhun, Galina Popova, Syuan-Ming Guo, Chang N Kim, Li-Hao Yeh, Tomasz Nowakowski, James Zou, Shalin B Mehta

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

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  11. Interpretable Fine-Grained Phenotypes of Subcellular Dynamics via Unsupervised Deep Learning.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
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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.

Zhenqin WuDepartment of Chemistry, Stanford University, Stanford, CA 94305.
Bryant B ChhunChan Zuckerberg Biohub, San Francisco, CA 94158.
Galina PopovaDepartment of Anatomy, University of California, San Francisco, San Francisco, CA 94143.
Syuan-Ming GuoChan Zuckerberg Biohub, San Francisco, CA 94158.
Chang N KimDepartment of Anatomy, University of California, San Francisco, San Francisco, CA 94143.
Li-Hao YehChan Zuckerberg Biohub, San Francisco, CA 94158.
Tomasz NowakowskiDepartment of Anatomy, University of California, San Francisco, San Francisco, CA 94143.
James ZouDepartment of Biomedical Data Science, Stanford University, Stanford, CA 94305.
Shalin B MehtaChan Zuckerberg Biohub, San Francisco, CA 94158.

Funding

Role of Single Cell mRNA Variation in Systems Associated Electrically Excitable CU01MH098953 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI EBERWINE, JAMES H, KIM, JUNHYONG · 2012 to 2016
$11.4M
Stanford Medicine Center for Longevity and Healthy Aging Research Education CoreP30AG059307 · NIA · STANFORD UNIVERSITY · PI PERIYAKOIL, VYJEYANTHI S, YESAVAGE, JEROME A · 2018 to 2025
$4.9M
Developing data tools to reduce CVD disparities via Health Information ExchangesR21MD012867 · NIMHD · STANFORD UNIVERSITY · PI ZOU, JAMES · 2018 to 2019
$420k
Elucidating molecular mechanisms regulatingspatiotemporal heterogeneity of microglia in the developing human brainF32MH118785 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI POPOVA, GALINA · 2018 to 2022
$211k
NIA NIH HHS P30 AG059307NIMHD NIH HHS R21 MD012867NIMH NIH HHS F32 MH118785NIMH NIH HHS U01 MH098953
6 · The paper itself

Abstract

A cell's shape and motion represent fundamental aspects of cell identity and can be highly predictive of function and pathology. However, automated analysis of the morphodynamic states remains challenging for most cell types, especially primary human cells where genetic labeling may not be feasible. To enable automated and quantitative analysis of morphodynamic states, we developed DynaMorph-a computational framework that combines quantitative live cell imaging with self-supervised learning. To demonstrate the robustness and utility of this approach, we used DynaMorph to annotate morphodynamic states observed with label-free measurements of optical density and anisotropy of live microglia isolated from human brain tissue. These cells show complex behavior and have varied responses to disease-relevant perturbations. DynaMorph generates quantitative morphodynamic representations that can be used to compare the effects of the perturbations. Using DynaMorph, we identify distinct morphodynamic states of microglia polarization and detect rare transition events between states. The concepts and the methods presented here can facilitate automated discovery of functional states of diverse cellular systems.

Indexed as

BrainSupervised Machine LearningAnisotropyHumans

Identifiers

PMID35138913
PMCPMC9265147

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.