Evidence map›Paper›PMID 33813047›Full record

ReviewNeurobiology of disease2021

Expansion microscopy: A powerful nanoscale imaging tool for neuroscientists.

Brendan R Gallagher, Yongxin Zhao

Open access · goldAbstract readReview
In one paragraph

Review in Neurobiology of disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
9.2field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. The Brain Pre-Metastatic Niche: Biological and Technical Advancements.International journal of molecular sciences · 2023
    Review
  16. Article
  17. Article
  18. Review
  19. Expansion Microscopy of Mouse Photoreceptor Cilia.Advances in experimental medicine and biology · 2023
    Article
  20. Studying the trafficking of labeled trodusquemine and its application as nerve marker for light-sheet and expansion microscopy.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022
    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

2 authors at 1 institution in 1 country.

Brendan R GallagherDepartment of Biological Sciences, Carnegie Mellon University, Pittsburgh, PA, USA.
Yongxin ZhaoDepartment of Biological Sciences, Carnegie Mellon University, Pittsburgh, PA, USA. Electronic address: yongxinz@andrew.cmu.edu.
Carnegie Mellon University · US

Funding

THE SYNAPTIC TYPE LANDSCAPE OF ALZHEIMER'S DISEASE VISUALIZED BY MULTIPLEX EXPANSION SYNAPTIC NANOSCOPYDP2EB028111 · NIBIB · CARNEGIE-MELLON UNIVERSITY · PI ZHAO, YONGXIN · 2018 to 2022
$2.6M
NIBIB NIH HHS DP2 EB028111
6 · The paper itself

Abstract

One of the biggest unsolved questions in neuroscience is how molecules and neuronal circuitry create behaviors, and how their misregulation or dysfunction results in neurological disease. Light microscopy is a vital tool for the study of neural molecules and circuits. However, the fundamental optical diffraction limit precludes the use of conventional light microscopy for sufficient characterization of critical signaling compartments and nanoscopic organizations of synapse-associated molecules. We have witnessed rapid development of super-resolution microscopy methods that circumvent the resolution limit by controlling the number of emitting molecules in specific imaging volumes and allow highly resolved imaging in the 10-100 nm range. Most recently, Expansion Microscopy (ExM) emerged as an alternative solution to overcome the diffraction limit by physically magnifying biological specimens, including nervous systems. Here, we discuss how ExM works in general and currently available ExM methods. We then review ExM imaging in a wide range of nervous systems, including Caenorhabditis elegans, Drosophila, zebrafish, mouse, and human, and their applications to synaptic imaging, neuronal tracing, and the study of neurological disease. Finally, we provide our prospects for expansion microscopy as a powerful nanoscale imaging tool in the neurosciences.

Indexed as

AnimalsBrainBrain ChemistryHumansMicroscopyMicroscopy, FluorescenceNanotechnologyNeurosciencesSynapsesExpansion microscopyFluorescent imagingLarge volume imagingNanoscale imagingNeural diseaseNeuron tracingNeuroscienceOptical imagingSuper-resolution imagingSuper-resolution microscopySynaptic imaging

Identifiers

PMID33813047
PMCPMC8600979
OpenAlexW3144551746

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.