Evidence map›Paper›PMID 25909009›Full record

ArticleBiomedical optics express2015

Mesoscopic in vivo 3-D tracking of sparse cell populations using angular multiplexed optical projection tomography.

Lingling Chen, Yuriy Alexandrov, Sunil Kumar, Natalie Andrews, Margaret J Dallman, Paul M W French, James McGinty

Open access · goldAbstract read
In one paragraph

Article in Biomedical optics express, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 19% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Lingling ChenPhotonics Group, Department of Physics, Imperial College London, SW7 2AZ, UK ; These authors contributed equally to this work.
Yuriy AlexandrovPhotonics Group, Department of Physics, Imperial College London, SW7 2AZ, UK ; These authors contributed equally to this work.
Sunil KumarPhotonics Group, Department of Physics, Imperial College London, SW7 2AZ, UK.
Natalie AndrewsInstitute for Chemical Biology, Department of Chemistry, imperial College London, SW7 2AZ, UK.
Margaret J DallmanDivision of Cell and Molecular Biology, Department of Life Sciences, Imperial College London, SW7 2AZ, UK ; Centre for Integrative Systems Biology, Department of Life Sciences, Imperial College London, SW7 2AZ, UK.
Paul M W FrenchPhotonics Group, Department of Physics, Imperial College London, SW7 2AZ, UK ; These joint senior authors contributed equally to this paper.
James McGintyPhotonics Group, Department of Physics, Imperial College London, SW7 2AZ, UK ; These joint senior authors contributed equally to this paper.
Imperial College London · GB

Funding

Medical Research Council MR/K011561/1
6 · The paper itself

Abstract

We describe an angular multiplexed imaging technique for 3-D in vivo cell tracking of sparse cell distributions and optical projection tomography (OPT) with superior time-lapse resolution and a significantly reduced light dose compared to volumetric time-lapse techniques. We demonstrate that using dual axis OPT, where two images are acquired simultaneously at different projection angles, can enable localization and tracking of features in 3-D with a time resolution equal to the camera frame rate. This is achieved with a 200x reduction in light dose compared to an equivalent volumetric time-lapse single camera OPT acquisition with 200 projection angles. We demonstrate the application of this technique to mapping the 3-D neutrophil migration pattern observed over ~25.5 minutes in a live 2 day post-fertilisation transgenic LysC:GFP zebrafish embryo following a tail wound.

Indexed as

(170.2520) Fluorescence microscopy(170.3010) Image reconstruction techniques(170.6900) Three-dimensional microscopy(170.6920) Time-resolved imaging

Identifiers

PMID25909009
PMCPMC4399664
OpenAlexW2020924708

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.