Evidence map›Paper›PMID 33268772›Full record

ArticleNature communications2020

In vivo biomolecular imaging of zebrafish embryos using confocal Raman spectroscopy.

Håkon Høgset, Conor C Horgan, James P K Armstrong, Mads S Bergholt, Vincenzo Torraca, Qu Chen, Timothy J Keane, Laurence Bugeon, Margaret J Dallman, Serge Mostowy and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

  1. Article
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  11. Review
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  14. Hyperspectral oblique plane microscopy enables spontaneous, label-free imaging of biological dynamic processes in live animals.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  15. Article
  16. Imaging immunometabolismImmunometabolism (Cobham, Surrey) · 2024
    Article
  17. Article
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  20. 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

11 authors.

Håkon HøgsetDepartment of Materials, Department of Bioengineering and Institute of Biomedical Engineering, Imperial College London, London, SW7 2AZ, UK.
Conor C HorganDepartment of Materials, Department of Bioengineering and Institute of Biomedical Engineering, Imperial College London, London, SW7 2AZ, UK.ORCID 0000-0003-0495-1615
James P K ArmstrongDepartment of Materials, Department of Bioengineering and Institute of Biomedical Engineering, Imperial College London, London, SW7 2AZ, UK.
Mads S BergholtDepartment of Materials, Department of Bioengineering and Institute of Biomedical Engineering, Imperial College London, London, SW7 2AZ, UK.
Vincenzo TorracaDepartment of Infection Biology, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK.ORCID 0000-0001-7340-0249
Qu ChenDepartment of Materials, Department of Bioengineering and Institute of Biomedical Engineering, Imperial College London, London, SW7 2AZ, UK.
Timothy J KeaneDepartment of Materials, Department of Bioengineering and Institute of Biomedical Engineering, Imperial College London, London, SW7 2AZ, UK.
Laurence BugeonDepartment of Life Sciences, Imperial College London, London, SW7 2AZ, UK.
Margaret J DallmanDepartment of Life Sciences, Imperial College London, London, SW7 2AZ, UK.ORCID 0000-0002-9079-3344
Serge MostowyDepartment of Infection Biology, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK.ORCID 0000-0002-7286-6503
Molly M StevensDepartment of Materials, Department of Bioengineering and Institute of Biomedical Engineering, Imperial College London, London, SW7 2AZ, UK. m.stevens@imperial.ac.uk.ORCID 0000-0002-7335-266X

Funding

Arthritis Research UK 21138Medical Research Council MR/S00551X/1Wellcome TrustWellcome Trust 098411/Z/12/ZWellcome Trust 206444/Z/17/Z
6 · The paper itself

Abstract

Zebrafish embryos provide a unique opportunity to visualize complex biological processes, yet conventional imaging modalities are unable to access intricate biomolecular information without compromising the integrity of the embryos. Here, we report the use of confocal Raman spectroscopic imaging for the visualization and multivariate analysis of biomolecular information extracted from unlabeled zebrafish embryos. We outline broad applications of this method in: (i) visualizing the biomolecular distribution of whole embryos in three dimensions, (ii) resolving anatomical features at subcellular spatial resolution, (iii) biomolecular profiling and discrimination of wild type and ΔRD1 mutant Mycobacterium marinum strains in a zebrafish embryo model of tuberculosis and (iv) in vivo temporal monitoring of the wound response in living zebrafish embryos. Overall, this study demonstrates the application of confocal Raman spectroscopic imaging for the comparative bimolecular analysis of fully intact and living zebrafish embryos.

Indexed as

AnimalsAnimals, Genetically ModifiedEmbryo, NonmammalianMolecular ImagingMultivariate AnalysisMycobacterium Infections, NontuberculousMycobacterium marinumSpectrum Analysis, RamanTime-Lapse ImagingWound HealingZebrafish

Identifiers

PMID33268772
PMCPMC7710741

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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.