Evidence map›Paper›PMID 34528510›Full record

ArticleeLife2021

Whole-organism 3D quantitative characterization of zebrafish melanin by silver deposition micro-CT.

Spencer R Katz, Maksim A Yakovlev, Daniel J Vanselow, Yifu Ding, Alex Y Lin, Dilworth Y Parkinson, Yuxin Wang, Victor A Canfield, Khai C Ang, Keith C Cheng

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
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  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Gene expression detection in developing mouse tissue using in situ hybridization and µCT imaging.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  9. Review
  10. Article
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

10 authors at 2 institutions in 1 country.

Spencer R KatzDivision of Experimental Pathology, Department of Pathology, Pennsylvania State University College of Medicine, Hershey, United States.ORCID 0000-0002-5586-3562
Maksim A YakovlevDivision of Experimental Pathology, Department of Pathology, Pennsylvania State University College of Medicine, Hershey, United States.ORCID 0000-0003-1846-3751
Daniel J VanselowDivision of Experimental Pathology, Department of Pathology, Pennsylvania State University College of Medicine, Hershey, United States.ORCID 0000-0002-9221-8634
Yifu DingDivision of Experimental Pathology, Department of Pathology, Pennsylvania State University College of Medicine, Hershey, United States.ORCID 0000-0002-4629-5858
Alex Y LinDivision of Experimental Pathology, Department of Pathology, Pennsylvania State University College of Medicine, Hershey, United States.ORCID 0000-0002-1653-4168
Dilworth Y ParkinsonAdvanced Light Source, Lawrence Berkeley National Labs, Berkeley, United States.
Yuxin WangMobile Imaging Innovations, Inc, Palatine, United States.
Victor A CanfieldDivision of Experimental Pathology, Department of Pathology, Pennsylvania State University College of Medicine, Hershey, United States.ORCID 0000-0002-4359-1790
Khai C AngDivision of Experimental Pathology, Department of Pathology, Pennsylvania State University College of Medicine, Hershey, United States.ORCID 0000-0001-7695-9953
Keith C ChengDivision of Experimental Pathology, Department of Pathology, Pennsylvania State University College of Medicine, Hershey, United States.ORCID 0000-0002-5350-5825
Pennsylvania State University · USLawrence Berkeley National Laboratory · US

Funding

Groundwork for a Synchrotron MicroCT Imaging Resource for Biology (SMIRB)R24OD018559 · OD · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI CHENG, KEITH CHI · 2015 to 2022
$6.4M
Web-based Atlas of Zebrafish Microanatomy as a Community ResourceR24RR017441 · NCRR · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI CHENG, KEITH CHI · 2004 to 2011
$4.3M
NCRR NIH HHS R24 RR017441NIH HHS R24 OD018559
6 · The paper itself

Abstract

We previously described X-ray histotomography, a high-resolution, non-destructive form of X-ray microtomography (micro-CT) imaging customized for three-dimensional (3D), digital histology, allowing quantitative, volumetric tissue and organismal phenotyping (Ding et al., 2019). Here, we have combined micro-CT with a novel application of ionic silver staining to characterize melanin distribution in whole zebrafish larvae. The resulting images enabled whole-body, computational analyses of regional melanin content and morphology. Normalized micro-CT reconstructions of silver-stained fish consistently reproduced pigment patterns seen by light microscopy, and further allowed direct quantitative comparisons of melanin content across wild-type and mutant samples, including subtle phenotypes not previously noticed. Silver staining of melanin for micro-CT provides proof-of-principle for whole-body, 3D computational phenomic analysis of a specific cell type at cellular resolution, with potential applications in other model organisms and melanocytic neoplasms. Advances such as this in whole-organism, high-resolution phenotyping provide superior context for studying the phenotypic effects of genetic, disease, and environmental variables.

Indexed as

MelaninsZebrafish ProteinsAnimalsImaging, Three-DimensionalSilver StainingX-Ray MicrotomographyZebrafishMelaninsZebrafish Proteins3D imagingcell biologydevelopmental biologymelaninmicro-CTpigmentationsilver stainingwhole-organism phenomicszebrafish

Identifiers

PMID34528510
PMCPMC8445617
OpenAlexW3197825452

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.