Evidence map›Paper›PMID 22006307›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2011

Inverted selective plane illumination microscopy (iSPIM) enables coupled cell identity lineaging and neurodevelopmental imaging in Caenorhabditis elegans.

Yicong Wu, Alireza Ghitani, Ryan Christensen, Anthony Santella, Zhuo Du, Gary Rondeau, Zhirong Bao, Daniel Colón-Ramos, Hari Shroff

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 159 papers.

0numbers the graph read from it
0cells of the map it votes in
159citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

159 citing papers in PubMed, 323 citations in OpenAlex.

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99 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

9 authors at 3 institutions in 1 country.

Yicong WuSection on High Resolution Optical Imaging, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD 20892, USA. yicong.wu@gmail.com
Alireza Ghitani
Ryan Christensen
Anthony Santella
Zhuo Du
Gary Rondeau
Zhirong Bao
Daniel Colón-Ramos
Hari Shroff
Kettering University · USNational Institute of Biomedical Imaging and Bioengineering · USYale University · US

Funding

Section on High Resolution Optical ImagingZIAEB000074 · NIBIB · NATIONAL INSTITUTE OF BIOMEDICAL IMAGING AND BIOENGINEERING · PI SHROFF, HARI · 2010 to 2022
$15.2M
PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM007499 · NIGMS · YALE UNIVERSITY · PI CARLSON, JOHN R, REINKE, VALERIE J · 1985 to 2022
$13.9M
Synaptic target selection in the thermotaxis neural circuit of C. elegansR00NS057931 · NINDS · YALE UNIVERSITY · PI COLON-RAMOS, DANIEL A · 2008 to 2010
$1.1M
Automated single-cell gene expression and phenotype analysis in C. elegansR00HG004643 · NHGRI · SLOAN-KETTERING INST CAN RESEARCH · PI BAO, ZHIRONG · 2008 to 2010
$746k
Automated Cell Lineaging In VivoF32GM091874 · NIGMS · SLOAN-KETTERING INST CAN RESEARCH · PI SANTELLA, ANTHONY · 2010 to 2011
$111k
NHGRI NIH HHS R00 HG004643NIGMS NIH HHS 5 T32GM07499-34NIGMS NIH HHS F32 GM091874NIGMS NIH HHS T32 GM007499NINDS NIH HHS R00 NS057931
6 · The paper itself

Abstract

The Caenorhabditis elegans embryo is a powerful model for studying neural development, but conventional imaging methods are either too slow or phototoxic to take full advantage of this system. To solve these problems, we developed an inverted selective plane illumination microscopy (iSPIM) module for noninvasive high-speed volumetric imaging of living samples. iSPIM is designed as a straightforward add-on to an inverted microscope, permitting conventional mounting of specimens and facilitating SPIM use by development and neurobiology laboratories. iSPIM offers a volumetric imaging rate 30× faster than currently used technologies, such as spinning-disk confocal microscopy, at comparable signal-to-noise ratio. This increased imaging speed allows us to continuously monitor the development of C, elegans embryos, scanning volumes every 2 s for the 14-h period of embryogenesis with no detectable phototoxicity. Collecting ∼25,000 volumes over the entirety of embryogenesis enabled in toto visualization of positions and identities of cell nuclei. By merging two-color iSPIM with automated lineaging techniques we realized two goals: (i) identification of neurons expressing the transcription factor CEH-10/Chx10 and (ii) visualization of their neurodevelopmental dynamics. We found that canal-associated neurons use somal translocation and amoeboid movement as they migrate to their final position in the embryo. We also visualized axon guidance and growth cone dynamics as neurons circumnavigate the nerve ring and reach their targets in the embryo. The high-speed volumetric imaging rate of iSPIM effectively eliminates motion blur from embryo movement inside the egg case, allowing characterization of dynamic neurodevelopmental events that were previously inaccessible.

Indexed as

Cell LineageAnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsHomeodomain ProteinsImaging, Three-DimensionalMicroscopyNervous SystemTime FactorsCaenorhabditis elegans Proteinsceh-10 protein, C elegansHomeodomain Proteins

Identifiers

PMID22006307
PMCPMC3203761
OpenAlexW1973282455

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.