Evidence map›Paper›PMID 28944279›Full record

ArticleOptica2017

Imaging Subcellular Dynamics with Fast and Light-Efficient Volumetrically Parallelized Microscopy.

Kevin M Dean, Philippe Roudot, Erik S Welf, Theresa Pohlkamp, Gerard Garrelts, Joachim Herz, Reto Fiolka

Abstract read
In one paragraph

Article in Optica, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

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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.

Kevin M DeanDepartment of Cell Biology. UT Southwestern Medical Center, 6000 Harry Hines Blvd., Dallas, Texas, United States of America.
Philippe RoudotDepartment of Cell Biology. UT Southwestern Medical Center, 6000 Harry Hines Blvd., Dallas, Texas, United States of America.
Erik S WelfDepartment of Cell Biology. UT Southwestern Medical Center, 6000 Harry Hines Blvd., Dallas, Texas, United States of America.
Theresa PohlkampDepartment of Molecular Genetics. UT Southwestern Medical Center, 6000 Harry Hines Blvd., Dallas, Texas, United States of America.
Gerard GarreltsColeman Technologies. 5131 West Chester Pike, Newtown Square, Pennsylvania, United States of America.
Joachim HerzDepartment of Molecular Genetics. UT Southwestern Medical Center, 6000 Harry Hines Blvd., Dallas, Texas, United States of America.
Reto FiolkaDepartment of Cell Biology. UT Southwestern Medical Center, 6000 Harry Hines Blvd., Dallas, Texas, United States of America.

Funding

Metabolism of the VLDL receptor and ApoE receptor 2R37HL063762 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI HERZ, JOACHIM J · 2010 to 2019
$4.0M
Molecular Basis of Synaptic Suppression by ApoER01NS093382 · NINDS · UT SOUTHWESTERN MEDICAL CENTER · PI HERZ, JOACHIM J · 2016 to 2020
$2.0M
Mechanisms of melanoma migration and survival in 3D microenvironmentsK25CA204526 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI WELF, ERIK S · 2016 to 2020
$585k
Symmetry breaking and polarization of cell in 3D environmentsF32GM117793 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI DEAN, KEVIN MICHAEL · 2016 to 2017
$121k
NCI NIH HHS K25 CA204526NHLBI NIH HHS R37 HL063762NIGMS NIH HHS F32 GM117793NINDS NIH HHS R01 NS093382
6 · The paper itself

Abstract

In fluorescence microscopy, the serial acquisition of 2D images to form a 3D volume limits the maximum imaging speed. This is particularly evident when imaging adherent cells in a light-sheet fluorescence microscopy format, as their elongated morphologies require ~200 image planes per image volume. Here, by illuminating the specimen with three light-sheets, each independently detected, we present a light-efficient, crosstalk free, and volumetrically parallelized 3D microscopy technique that is optimized for high-speed (up to 14 Hz) subcellular (300 nm lateral, 600 nm axial resolution) imaging of adherent cells. We demonstrate 3D imaging of intracellular processes, including cytoskeletal dynamics in single cell migration and collective wound healing for 1500 and 1000 time points, respectively. Further, we capture rapid biological processes, including trafficking of early endosomes with velocities exceeding 10 microns per second and calcium signaling in primary neurons.

Identifiers

PMID28944279
PMCPMC5609504

What OpenQuestion holds

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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.