Evidence map›Paper›PMID 25592419›Full record

ArticleScience (New York, N.Y.)2015

Optical imaging. Expansion microscopy.

Fei Chen, Paul W Tillberg, Edward S Boyden

Open access · bronzeAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 842 papers.

0numbers the graph read from it
0cells of the map it votes in
842citing papers in PubMed
101.2field-weighted citation impact, top 1% 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

842 citing papers in PubMed, 1,542 citations in OpenAlex.

  1. Article
  2. High-Resolution Detection of Chlamydia Proteins by Expansion Microscopy.Methods in molecular biology (Clifton, N.J.) · 2027
    Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Years-long stability of X10 expansion microscopy hydrogels.Journal of biological engineering · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

782 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Fei ChenDepartment of Biological Engineering, Massachussetts Institute of Technology (MIT), Cambridge, MA, USA.
Paul W TillbergDepartment of Electrical Engineering and Computer Science, MIT, Cambridge, MA, USA.
Edward S BoydenDepartment of Biological Engineering, Massachussetts Institute of Technology (MIT), Cambridge, MA, USA. Media Lab, MIT, Cambridge, MA, USA. McGovern Institute, MIT, Cambridge, MA, USA. Department of Brain and Cognitive Sciences, MIT, Cambridge, MA, USA. Center for Neurobiological Engineering, MIT, Cambridge, MA, USA. esb@media.mit.edu.
Human Media · USIIT@MIT · US

Funding

Recording neural activities onto DNAR01MH103910 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI BOYDEN, EDWARD S., CHURCH, GEORGE M · 2013 to 2017
$9.5M
Millisecond-Timescale Whole-Brain Neural Activity Mapping in Health and DiseaseDP1NS087724 · NINDS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BOYDEN, EDWARD S. · 2013 to 2017
$3.9M
NCCDPHP CDC HHS 1DP1NS087724NIMH NIH HHS 1R01MH103910-01NIMH NIH HHS R01 MH103910NINDS NIH HHS DP1 NS087724
6 · The paper itself

Abstract

In optical microscopy, fine structural details are resolved by using refraction to magnify images of a specimen. We discovered that by synthesizing a swellable polymer network within a specimen, it can be physically expanded, resulting in physical magnification. By covalently anchoring specific labels located within the specimen directly to the polymer network, labels spaced closer than the optical diffraction limit can be isotropically separated and optically resolved, a process we call expansion microscopy (ExM). Thus, this process can be used to perform scalable superresolution microscopy with diffraction-limited microscopes. We demonstrate ExM with apparent ~70-nanometer lateral resolution in both cultured cells and brain tissue, performing three-color superresolution imaging of ~10(7) cubic micrometers of the mouse hippocampus with a conventional confocal microscope.

Indexed as

AcrylamideAcrylamidesAcrylatesAnimalsCoated Pits, Cell-MembraneFluorescent DyesGelsHEK293 CellsHippocampusHumansMice, Inbred C57BLMice, TransgenicMicroscopyMicroscopy, ConfocalMicroscopy, FluorescenceMicrotubulesAcrylamideAcrylamidesAcrylatesFluorescent DyesGelsN,N'-methylenebisacrylamidePolymers

Identifiers

PMID25592419
PMCPMC4312537
OpenAlexW2406725268

What OpenQuestion holds

Textmetadata
LicenceTDM
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.