Evidence map›Paper›PMID 33617523›Full record

ArticlePLoS computational biology2021

Rapid 3D phenotypic analysis of neurons and organoids using data-driven cell segmentation-free machine learning.

Philipp Mergenthaler, Santosh Hariharan, James M Pemberton, Corey Lourenco, Linda Z Penn, David W Andrews

Abstract read
In one paragraph

Article in PLoS computational biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Review
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  5. Article
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  9. Article
  10. Advancing cancer research through organoid technology.Journal of translational medicine · 2024
    Review
  11. Review
  12. Review
  13. Review
  14. Article
  15. Organoid Cultures In Silico: Tools or Toys?Bioengineering (Basel, Switzerland) · 2022
    Review
  16. Article
  17. Organoids.Nature reviews. Methods primers · 2022
    Article
  18. Article
  19. Review
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

6 authors.

Philipp MergenthalerBiological Sciences, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0002-9753-6711
Santosh HariharanBiological Sciences, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0002-0941-0044
James M PembertonBiological Sciences, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0001-8386-1081
Corey LourencoDepartment of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0001-9075-7661
Linda Z PennDepartment of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0001-8133-5459
David W AndrewsBiological Sciences, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0002-9266-7157

Funding

CIHR FDN 143312CIHR PJT 156167
6 · The paper itself

Abstract

Phenotypic profiling of large three-dimensional microscopy data sets has not been widely adopted due to the challenges posed by cell segmentation and feature selection. The computational demands of automated processing further limit analysis of hard-to-segment images such as of neurons and organoids. Here we describe a comprehensive shallow-learning framework for automated quantitative phenotyping of three-dimensional (3D) image data using unsupervised data-driven voxel-based feature learning, which enables computationally facile classification, clustering and advanced data visualization. We demonstrate the analysis potential on complex 3D images by investigating the phenotypic alterations of: neurons in response to apoptosis-inducing treatments and morphogenesis for oncogene-expressing human mammary gland acinar organoids. Our novel implementation of image analysis algorithms called Phindr3D allowed rapid implementation of data-driven voxel-based feature learning into 3D high content analysis (HCA) operations and constitutes a major practical advance as the computed assignments represent the biology while preserving the heterogeneity of the underlying data. Phindr3D is provided as Matlab code and as a stand-alone program (https://github.com/DWALab/Phindr3D).

Indexed as

Machine LearningAlgorithmsAnimalsApoptosisAutophagyBrainCell LineHumansImage Processing, Computer-AssistedImaging, Three-DimensionalMammary Glands, HumanMiceMice, Inbred C57BLMicroscopy, FluorescenceNeuronsOrganoids

Identifiers

PMID33617523
PMCPMC7932518

What OpenQuestion holds

Textmetadata
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.