Evidence map›Paper›PMID 32235926›Full record

ReviewNature protocols2020

Tutorial: guidance for quantitative confocal microscopy.

James Jonkman, Claire M Brown, Graham D Wright, Kurt I Anderson, Alison J North

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature protocols, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 183 papers.

0numbers the graph read from it
0cells of the map it votes in
183citing papers in PubMed
49.0field-weighted citation impact, top 1% 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

183 citing papers in PubMed, 384 citations in OpenAlex.

  1. Article
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  6. Review
  7. High Numerical Aperture Metalens for the Deep Ultraviolet.Advanced materials (Deerfield Beach, Fla.) · 2026
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  9. Advances in Wearable Bioimaging.Advanced materials (Deerfield Beach, Fla.) · 2026
    Review
  10. Article
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  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Foveated Light-Field Compound Imager.bioRxiv : the preprint server for biology · 2026
    Article

123 more citing papers are in PubMed but not listed here.

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

5 authors at 5 institutions in 4 countries.

James JonkmanAdvanced Optical Microscopy Facility (AOMF), University Health Network, Toronto, Ontario, Canada. james@aomf.ca.ORCID http://orcid.org/0000-0001-6888-8550
Claire M BrownAdvanced BioImaging Facility (ABIF), McGill University, Montreal, Quebec, Canada.ORCID http://orcid.org/0000-0003-1622-663X
Graham D WrightA*STAR Microscopy Platform (AMP), Skin Research Institute of Singapore, A*STAR, Singapore, Singapore.
Kurt I AndersonCrick Advanced Light Microscopy Facility (CALM), The Francis Crick Institute, London, UK.
Alison J NorthBio-Imaging Resource Center, The Rockefeller University, New York, NY, USA.
Agency for Science, Technology and Research · SGMcGill University · CARockefeller University · USThe Francis Crick Institute · GBUniversity Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

When used appropriately, a confocal fluorescence microscope is an excellent tool for making quantitative measurements in cells and tissues. The confocal microscope's ability to block out-of-focus light and thereby perform optical sectioning through a specimen allows the researcher to quantify fluorescence with very high spatial precision. However, generating meaningful data using confocal microscopy requires careful planning and a thorough understanding of the technique. In this tutorial, the researcher is guided through all aspects of acquiring quantitative confocal microscopy images, including optimizing sample preparation for fixed and live cells, choosing the most suitable microscope for a given application and configuring the microscope parameters. Suggestions are offered for planning unbiased and rigorous confocal microscope experiments. Common pitfalls such as photobleaching and cross-talk are addressed, as well as several troubling instrumentation problems that may prevent the acquisition of quantitative data. Finally, guidelines for analyzing and presenting confocal images in a way that maintains the quantitative nature of the data are presented, and statistical analysis is discussed. A visual summary of this tutorial is available as a poster (https://doi.org/10.1038/s41596-020-0307-7).

Indexed as

Microscopy, ConfocalMicroscopy, FluorescenceTissue Fixation

Identifiers

PMID32235926
OpenAlexW3014687364

What OpenQuestion holds

Textmetadata
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.